diff options
43 files changed, 919 insertions, 978 deletions
diff --git a/firmware/zpu/apps/txrx_uhd.c b/firmware/zpu/apps/txrx_uhd.c index 4ccb585e2..0c93d2352 100644 --- a/firmware/zpu/apps/txrx_uhd.c +++ b/firmware/zpu/apps/txrx_uhd.c @@ -53,20 +53,34 @@ static void setup_network(void); // the fast-path setup global variables // ---------------------------------------------------------------- static eth_mac_addr_t fp_mac_addr_src, fp_mac_addr_dst; -extern struct socket_address fp_socket_src, fp_socket_dst; +struct socket_address fp_socket_src, fp_socket_dst; +extern uint16_t dsp0_dst_port, err0_dst_port, dsp1_dst_port; static void handle_udp_err0_packet( struct socket_address src, struct socket_address dst, unsigned char *payload, int payload_len ){ sr_udp_sm->err0_port = (((uint32_t)dst.port) << 16) | src.port; + err0_dst_port = src.port; printf("Storing for async error path:\n"); printf(" source udp port: %d\n", dst.port); printf(" destination udp port: %d\n", src.port); newline(); } -static void handle_udp_data_packet( +static void handle_udp_dsp1_packet( + struct socket_address src, struct socket_address dst, + unsigned char *payload, int payload_len +){ + sr_udp_sm->dsp1_port = (((uint32_t)dst.port) << 16) | src.port; + dsp1_dst_port = src.port; + printf("Storing for dsp1 path:\n"); + printf(" source udp port: %d\n", dst.port); + printf(" destination udp port: %d\n", src.port); + newline(); +} + +static void handle_udp_dsp0_packet( struct socket_address src, struct socket_address dst, unsigned char *payload, int payload_len ){ @@ -75,7 +89,8 @@ static void handle_udp_data_packet( fp_socket_src = dst; fp_socket_dst = src; sr_udp_sm->dsp0_port = (((uint32_t)dst.port) << 16) | src.port; - printf("Storing for fast path:\n"); + dsp0_dst_port = src.port; + printf("Storing for dsp0 path:\n"); printf(" source mac addr: "); print_mac_addr(&fp_mac_addr_src); newline(); printf(" source ip addr: "); @@ -341,13 +356,14 @@ main(void) //1) register the addresses into the network stack register_addrs(ethernet_mac_addr(), get_ip_addr()); - pkt_ctrl_program_inspector(get_ip_addr(), USRP2_UDP_DATA_PORT); + pkt_ctrl_program_inspector(get_ip_addr(), USRP2_UDP_DSP0_PORT); //2) register callbacks for udp ports we service init_udp_listeners(); register_udp_listener(USRP2_UDP_CTRL_PORT, handle_udp_ctrl_packet); - register_udp_listener(USRP2_UDP_DATA_PORT, handle_udp_data_packet); + register_udp_listener(USRP2_UDP_DSP0_PORT, handle_udp_dsp0_packet); register_udp_listener(USRP2_UDP_ERR0_PORT, handle_udp_err0_packet); + register_udp_listener(USRP2_UDP_DSP1_PORT, handle_udp_dsp1_packet); #ifdef USRP2P register_udp_listener(USRP2_UDP_UPDATE_PORT, handle_udp_fw_update_packet); #endif diff --git a/firmware/zpu/lib/net_common.c b/firmware/zpu/lib/net_common.c index d1b06976d..6a0fd254b 100644 --- a/firmware/zpu/lib/net_common.c +++ b/firmware/zpu/lib/net_common.c @@ -1,6 +1,5 @@ -/* -*- c -*- */ /* - * Copyright 2009,2010 Ettus Research LLC + * Copyright 2009-2011 Ettus Research LLC * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -42,7 +41,7 @@ static const bool debug = false; static const eth_mac_addr_t BCAST_MAC_ADDR = {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}}; //used in the top level application... -struct socket_address fp_socket_src, fp_socket_dst; +uint16_t dsp0_dst_port, err0_dst_port, dsp1_dst_port; // ------------------------------------------------------------------------ @@ -277,15 +276,24 @@ handle_icmp_packet(struct ip_addr src, struct ip_addr dst, //filter out non udp data response struct ip_hdr *ip = (struct ip_hdr *)(((uint8_t*)icmp) + sizeof(struct icmp_echo_hdr)); struct udp_hdr *udp = (struct udp_hdr *)(((char *)ip) + IP_HLEN); - if (IPH_PROTO(ip) != IP_PROTO_UDP || udp->dest != fp_socket_dst.port) return; - - //end async update packets per second - sr_tx_ctrl->cyc_per_up = 0; - - //the end continuous streaming command - sr_rx_ctrl->cmd = 1 << 31; //no samples now - sr_rx_ctrl->time_secs = 0; - sr_rx_ctrl->time_ticks = 0; //latch the command + if (IPH_PROTO(ip) != IP_PROTO_UDP) break; + + if (udp->dest == dsp0_dst_port){ + //the end continuous streaming command + sr_rx_ctrl0->cmd = 1 << 31; //no samples now + sr_rx_ctrl0->time_secs = 0; + sr_rx_ctrl0->time_ticks = 0; //latch the command + } + else if (udp->dest == dsp1_dst_port){ + //the end continuous streaming command + sr_rx_ctrl1->cmd = 1 << 31; //no samples now + sr_rx_ctrl1->time_secs = 0; + sr_rx_ctrl1->time_ticks = 0; //latch the command + } + else if (udp->dest == err0_dst_port){ + //end async update packets per second + sr_tx_ctrl->cyc_per_up = 0; + } //struct udp_hdr *udp = (struct udp_hdr *)((char *)icmp + 28); //printf("icmp port unr %d\n", udp->dest); diff --git a/firmware/zpu/usrp2/memory_map.h b/firmware/zpu/usrp2/memory_map.h index e728a1ddb..79b11759a 100644 --- a/firmware/zpu/usrp2/memory_map.h +++ b/firmware/zpu/usrp2/memory_map.h @@ -1,4 +1,4 @@ -/* -*- c -*- */ +// Copyright 2010-2011 Ettus Research LLC /* * Copyright 2007,2008,2009 Free Software Foundation, Inc. * @@ -227,8 +227,10 @@ hwconfig_wishbone_divisor(void) #define SR_UDP_SM 96 #define SR_TX_DSP 208 #define SR_TX_CTRL 224 -#define SR_RX_DSP 160 -#define SR_RX_CTRL 176 +#define SR_RX_DSP0 160 +#define SR_RX_DSP1 240 +#define SR_RX_CTRL0 176 +#define SR_RX_CTRL1 32 #define SR_TIME64 192 #define SR_SIMTIMER 198 #define SR_LAST 255 @@ -350,10 +352,7 @@ typedef struct { #define sr_udp_sm ((sr_udp_sm_t *) _SR_ADDR(SR_UDP_SM)) -// --- dsp tx regs --- - -#define MIN_CIC_INTERP 1 -#define MAX_CIC_INTERP 128 +// --- VITA TX CTRL regs --- typedef struct { volatile uint32_t num_chan; @@ -366,52 +365,6 @@ typedef struct { #define sr_tx_ctrl ((sr_tx_ctrl_t *) _SR_ADDR(SR_TX_CTRL)) -typedef struct { - volatile int32_t freq; - volatile uint32_t scale_iq; // {scale_i,scale_q} - volatile uint32_t interp_rate; - volatile uint32_t _padding0; // padding for the tx_mux - // NOT freq, scale, interp - /*! - * \brief output mux configuration. - * - * <pre> - * 3 2 1 - * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 - * +-------------------------------+-------+-------+-------+-------+ - * | | DAC1 | DAC0 | - * +-------------------------------+-------+-------+-------+-------+ - * - * There are N DUCs (1 now) with complex inputs and outputs. - * There are two DACs. - * - * Each 4-bit DACx field specifies the source for the DAC - * Each subfield is coded like this: - * - * 3 2 1 0 - * +-------+ - * | N | - * +-------+ - * - * N specifies which DUC output is connected to this DAC. - * - * N which interp output - * --- ------------------- - * 0 DUC 0 I - * 1 DUC 0 Q - * 2 DUC 1 I - * 3 DUC 1 Q - * F All Zeros - * - * The default value is 0x10 - * </pre> - */ - volatile uint32_t tx_mux; - -} dsp_tx_regs_t; - -#define dsp_tx_regs ((dsp_tx_regs_t *) _SR_ADDR(SR_TX_DSP)) - // --- VITA RX CTRL regs --- typedef struct { // The following 3 are logically a single command register. @@ -419,81 +372,10 @@ typedef struct { volatile uint32_t cmd; // {now, chain, num_samples(30) volatile uint32_t time_secs; volatile uint32_t time_ticks; - - volatile uint32_t clear_overrun; // write anything to clear overrun - volatile uint32_t vrt_header; // word 0 of packet. FPGA fills in packet counter - volatile uint32_t vrt_stream_id; // word 1 of packet. - volatile uint32_t vrt_trailer; - volatile uint32_t nsamples_per_pkt; - volatile uint32_t nchannels; // 1 in basic case, up to 4 for vector sources - volatile uint32_t pad[7]; // Make each structure 16 elements long } sr_rx_ctrl_t; -#define sr_rx_ctrl ((sr_rx_ctrl_t *) _SR_ADDR(SR_RX_CTRL)) - -// --- dsp rx regs --- -#define MIN_CIC_DECIM 1 -#define MAX_CIC_DECIM 128 - -typedef struct { - volatile int32_t freq; - volatile uint32_t scale_iq; // {scale_i,scale_q} - volatile uint32_t decim_rate; - volatile uint32_t dcoffset_i; // Bit 31 high sets fixed offset mode, using lower 14 bits, - // otherwise it is automatic - volatile uint32_t dcoffset_q; // Bit 31 high sets fixed offset mode, using lower 14 bits - - /*! - * \brief input mux configuration. - * - * This determines which ADC (or constant zero) is connected to - * each DDC input. There are N DDCs (1 now). Each has two inputs. - * - * <pre> - * Mux value: - * - * 3 2 1 - * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * | |Q0 |I0 | - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * - * Each 2-bit I field is either 00 (A/D A), 01 (A/D B) or 1X (const zero) - * Each 2-bit Q field is either 00 (A/D A), 01 (A/D B) or 1X (const zero) - * - * The default value is 0x4 - * </pre> - */ - volatile uint32_t rx_mux; // called adc_mux in dsp_core_rx.v - - /*! - * \brief Streaming GPIO configuration - * - * This determines whether the LSBs of I and Q samples come from the DSP - * pipeline or from the io_rx GPIO pins. To stream GPIO, one must first - * set the GPIO data direction register to have io_rx[15] and/or io_rx[14] - * configured as inputs. The GPIO pins will be sampled at the time the - * remainder of the DSP sample is strobed into the RX sample FIFO. There - * will be a decimation-dependent fixed time offset between the GPIO - * sample stream and the associated RF samples. - * - * 3 2 1 - * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * | MBZ |Q|I| - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * - * I 0=LSB comes from DSP pipeline (default) - * 1=LSB comes from io_rx[15] - * - * Q 0=LSB comes from DSP pipeline (default) - * 1=LSB comes from io_rx[14] - */ - volatile uint32_t gpio_stream_enable; - -} dsp_rx_regs_t; - -#define dsp_rx_regs ((dsp_rx_regs_t *) _SR_ADDR(SR_RX_DSP)) +#define sr_rx_ctrl0 ((sr_rx_ctrl_t *) _SR_ADDR(SR_RX_CTRL0)) +#define sr_rx_ctrl1 ((sr_rx_ctrl_t *) _SR_ADDR(SR_RX_CTRL1)) // ---------------------------------------------------------------- // VITA49 64 bit time (write only) diff --git a/firmware/zpu/usrp2p/memory_map.h b/firmware/zpu/usrp2p/memory_map.h index 36d8ac9f2..2567a4588 100644 --- a/firmware/zpu/usrp2p/memory_map.h +++ b/firmware/zpu/usrp2p/memory_map.h @@ -1,4 +1,4 @@ -/* -*- c -*- */ +// Copyright 2010-2011 Ettus Research LLC /* * Copyright 2007,2008,2009 Free Software Foundation, Inc. * @@ -218,8 +218,10 @@ hwconfig_wishbone_divisor(void) #define SR_UDP_SM 96 #define SR_TX_DSP 208 #define SR_TX_CTRL 224 -#define SR_RX_DSP 160 -#define SR_RX_CTRL 176 +#define SR_RX_DSP0 160 +#define SR_RX_DSP1 240 +#define SR_RX_CTRL0 176 +#define SR_RX_CTRL1 32 #define SR_TIME64 192 #define SR_SIMTIMER 198 #define SR_LAST 255 @@ -343,10 +345,7 @@ typedef struct { #define sr_udp_sm ((sr_udp_sm_t *) _SR_ADDR(SR_UDP_SM)) -// --- dsp tx regs --- - -#define MIN_CIC_INTERP 1 -#define MAX_CIC_INTERP 128 +// --- VITA TX CTRL regs --- typedef struct { volatile uint32_t num_chan; @@ -359,52 +358,6 @@ typedef struct { #define sr_tx_ctrl ((sr_tx_ctrl_t *) _SR_ADDR(SR_TX_CTRL)) -typedef struct { - volatile int32_t freq; - volatile uint32_t scale_iq; // {scale_i,scale_q} - volatile uint32_t interp_rate; - volatile uint32_t _padding0; // padding for the tx_mux - // NOT freq, scale, interp - /*! - * \brief output mux configuration. - * - * <pre> - * 3 2 1 - * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 - * +-------------------------------+-------+-------+-------+-------+ - * | | DAC1 | DAC0 | - * +-------------------------------+-------+-------+-------+-------+ - * - * There are N DUCs (1 now) with complex inputs and outputs. - * There are two DACs. - * - * Each 4-bit DACx field specifies the source for the DAC - * Each subfield is coded like this: - * - * 3 2 1 0 - * +-------+ - * | N | - * +-------+ - * - * N specifies which DUC output is connected to this DAC. - * - * N which interp output - * --- ------------------- - * 0 DUC 0 I - * 1 DUC 0 Q - * 2 DUC 1 I - * 3 DUC 1 Q - * F All Zeros - * - * The default value is 0x10 - * </pre> - */ - volatile uint32_t tx_mux; - -} dsp_tx_regs_t; - -#define dsp_tx_regs ((dsp_tx_regs_t *) _SR_ADDR(SR_TX_DSP)) - // --- VITA RX CTRL regs --- typedef struct { // The following 3 are logically a single command register. @@ -412,81 +365,10 @@ typedef struct { volatile uint32_t cmd; // {now, chain, num_samples(30) volatile uint32_t time_secs; volatile uint32_t time_ticks; - - volatile uint32_t clear_overrun; // write anything to clear overrun - volatile uint32_t vrt_header; // word 0 of packet. FPGA fills in packet counter - volatile uint32_t vrt_stream_id; // word 1 of packet. - volatile uint32_t vrt_trailer; - volatile uint32_t nsamples_per_pkt; - volatile uint32_t nchannels; // 1 in basic case, up to 4 for vector sources - volatile uint32_t pad[7]; // Make each structure 16 elements long } sr_rx_ctrl_t; -#define sr_rx_ctrl ((sr_rx_ctrl_t *) _SR_ADDR(SR_RX_CTRL)) - -// --- dsp rx regs --- -#define MIN_CIC_DECIM 1 -#define MAX_CIC_DECIM 128 - -typedef struct { - volatile int32_t freq; - volatile uint32_t scale_iq; // {scale_i,scale_q} - volatile uint32_t decim_rate; - volatile uint32_t dcoffset_i; // Bit 31 high sets fixed offset mode, using lower 14 bits, - // otherwise it is automatic - volatile uint32_t dcoffset_q; // Bit 31 high sets fixed offset mode, using lower 14 bits - - /*! - * \brief input mux configuration. - * - * This determines which ADC (or constant zero) is connected to - * each DDC input. There are N DDCs (1 now). Each has two inputs. - * - * <pre> - * Mux value: - * - * 3 2 1 - * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * | |Q0 |I0 | - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * - * Each 2-bit I field is either 00 (A/D A), 01 (A/D B) or 1X (const zero) - * Each 2-bit Q field is either 00 (A/D A), 01 (A/D B) or 1X (const zero) - * - * The default value is 0x4 - * </pre> - */ - volatile uint32_t rx_mux; // called adc_mux in dsp_core_rx.v - - /*! - * \brief Streaming GPIO configuration - * - * This determines whether the LSBs of I and Q samples come from the DSP - * pipeline or from the io_rx GPIO pins. To stream GPIO, one must first - * set the GPIO data direction register to have io_rx[15] and/or io_rx[14] - * configured as inputs. The GPIO pins will be sampled at the time the - * remainder of the DSP sample is strobed into the RX sample FIFO. There - * will be a decimation-dependent fixed time offset between the GPIO - * sample stream and the associated RF samples. - * - * 3 2 1 - * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * | MBZ |Q|I| - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * - * I 0=LSB comes from DSP pipeline (default) - * 1=LSB comes from io_rx[15] - * - * Q 0=LSB comes from DSP pipeline (default) - * 1=LSB comes from io_rx[14] - */ - volatile uint32_t gpio_stream_enable; - -} dsp_rx_regs_t; - -#define dsp_rx_regs ((dsp_rx_regs_t *) _SR_ADDR(SR_RX_DSP)) +#define sr_rx_ctrl0 ((sr_rx_ctrl_t *) _SR_ADDR(SR_RX_CTRL0)) +#define sr_rx_ctrl1 ((sr_rx_ctrl_t *) _SR_ADDR(SR_RX_CTRL1)) // ---------------------------------------------------------------- // VITA49 64 bit time (write only) diff --git a/host/examples/rx_samples_to_file.cpp b/host/examples/rx_samples_to_file.cpp index 296f480b0..e202fcb1c 100644 --- a/host/examples/rx_samples_to_file.cpp +++ b/host/examples/rx_samples_to_file.cpp @@ -78,7 +78,6 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ std::cout << boost::format("Actual RX Gain: %f dB...") % usrp->get_rx_gain() << std::endl << std::endl; boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time - std::cout << "LO Locked = " << usrp->get_rx_lo_locked() << std::endl; //setup streaming uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE); diff --git a/host/examples/rx_samples_to_udp.cpp b/host/examples/rx_samples_to_udp.cpp index 801d8e361..7ea775764 100644 --- a/host/examples/rx_samples_to_udp.cpp +++ b/host/examples/rx_samples_to_udp.cpp @@ -80,7 +80,6 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ std::cout << boost::format("Actual RX Gain: %f dB...") % usrp->get_rx_gain() << std::endl << std::endl; boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for some setup time - std::cout << "LO Locked = " << usrp->get_rx_lo_locked() << std::endl; //setup streaming uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE); diff --git a/host/include/uhd/types/device_addr.hpp b/host/include/uhd/types/device_addr.hpp index eb3394230..2c0841146 100644 --- a/host/include/uhd/types/device_addr.hpp +++ b/host/include/uhd/types/device_addr.hpp @@ -1,5 +1,5 @@ // -// Copyright 2010 Ettus Research LLC +// Copyright 2010-2011 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -84,9 +84,15 @@ namespace uhd{ } }; - //handy typedef for a vector of device addresses + //! A typedef for a vector of device addresses typedef std::vector<device_addr_t> device_addrs_t; + //! Separate an indexed device address into a vector of device addresses + UHD_API device_addrs_t separate_device_addr(const device_addr_t &dev_addr); + + //! Combine a vector of device addresses into an indexed device address + UHD_API device_addr_t combine_device_addrs(const device_addrs_t &dev_addrs); + } //namespace uhd #endif /* INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP */ diff --git a/host/include/uhd/types/sensors.hpp b/host/include/uhd/types/sensors.hpp index 6f003bb40..b6215367f 100644 --- a/host/include/uhd/types/sensors.hpp +++ b/host/include/uhd/types/sensors.hpp @@ -37,12 +37,6 @@ namespace uhd{ */ struct UHD_API sensor_value_t{ - //! typedef for the signed integer type - typedef signed int_type; - - //! typedef for the real number type - typedef double real_type; - /*! * Create a sensor value from a boolean. * \param name the name of the sensor @@ -66,7 +60,7 @@ namespace uhd{ */ sensor_value_t( const std::string &name, - int_type value, + signed value, const std::string &unit, const std::string &formatter = "%d" ); @@ -80,7 +74,7 @@ namespace uhd{ */ sensor_value_t( const std::string &name, - real_type value, + double value, const std::string &unit, const std::string &formatter = "%f" ); @@ -97,6 +91,15 @@ namespace uhd{ const std::string &unit ); + //! convert the sensor value to a boolean + bool to_bool(void) const; + + //! convert the sensor value to an integer + signed to_int(void) const; + + //! convert the sensor value to real number + double to_real(void) const; + //! The name of the sensor value const std::string name; diff --git a/host/include/uhd/usrp/codec_props.hpp b/host/include/uhd/usrp/codec_props.hpp index 5d0a2913c..b0a79e3f6 100644 --- a/host/include/uhd/usrp/codec_props.hpp +++ b/host/include/uhd/usrp/codec_props.hpp @@ -28,12 +28,12 @@ namespace uhd{ namespace usrp{ * Other properties can be discovered through the others prop. */ enum codec_prop_t{ - CODEC_PROP_NAME = 'n', //ro, std::string - CODEC_PROP_OTHERS = 'o', //ro, prop_names_t - CODEC_PROP_GAIN_I = 'i', //rw, double - CODEC_PROP_GAIN_Q = 'q', //rw, double - CODEC_PROP_GAIN_RANGE = 'r', //ro, gain_range_t - CODEC_PROP_GAIN_NAMES = 'G' //ro, prop_names_t + CODEC_PROP_NAME, //ro, std::string + CODEC_PROP_OTHERS, //ro, prop_names_t + CODEC_PROP_GAIN_I, //rw, double + CODEC_PROP_GAIN_Q , //rw, double + CODEC_PROP_GAIN_RANGE, //ro, gain_range_t + CODEC_PROP_GAIN_NAMES //ro, prop_names_t }; diff --git a/host/include/uhd/usrp/dboard_props.hpp b/host/include/uhd/usrp/dboard_props.hpp index aab6c31ce..32ec1c1bf 100644 --- a/host/include/uhd/usrp/dboard_props.hpp +++ b/host/include/uhd/usrp/dboard_props.hpp @@ -1,5 +1,5 @@ // -// Copyright 2010 Ettus Research LLC +// Copyright 2010-2011 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -28,13 +28,13 @@ namespace uhd{ namespace usrp{ * A dboard is considered to be unidirectional (RX or TX). */ enum dboard_prop_t{ - DBOARD_PROP_NAME = 'n', //ro, std::string - DBOARD_PROP_SUBDEV = 's', //ro, wax::obj - DBOARD_PROP_SUBDEV_NAMES = 'S', //ro, prop_names_t - DBOARD_PROP_DBOARD_ID = 'i', //rw, dboard_id_t - DBOARD_PROP_DBOARD_IFACE = 'f', //ro, dboard_iface::sptr - DBOARD_PROP_CODEC = 'c', //ro, wax::obj - DBOARD_PROP_GAIN_GROUP = 'g' //ro, gain_group + DBOARD_PROP_NAME, //ro, std::string + DBOARD_PROP_SUBDEV, //ro, wax::obj + DBOARD_PROP_SUBDEV_NAMES, //ro, prop_names_t + DBOARD_PROP_DBOARD_ID, //rw, dboard_id_t + DBOARD_PROP_DBOARD_IFACE, //ro, dboard_iface::sptr + DBOARD_PROP_CODEC, //ro, wax::obj + DBOARD_PROP_GAIN_GROUP //ro, gain_group }; }} //namespace diff --git a/host/include/uhd/usrp/device_props.hpp b/host/include/uhd/usrp/device_props.hpp index 346eec179..3c8f7e225 100644 --- a/host/include/uhd/usrp/device_props.hpp +++ b/host/include/uhd/usrp/device_props.hpp @@ -1,5 +1,5 @@ // -// Copyright 2010 Ettus Research LLC +// Copyright 2010-2011 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -29,9 +29,9 @@ namespace uhd{ namespace usrp{ * will be present in the interface for configuration. */ enum device_prop_t{ - DEVICE_PROP_NAME = 'n', //ro, std::string - DEVICE_PROP_MBOARD = 'm', //ro, wax::obj - DEVICE_PROP_MBOARD_NAMES = 'M' //ro, prop_names_t + DEVICE_PROP_NAME, //ro, std::string + DEVICE_PROP_MBOARD, //ro, wax::obj + DEVICE_PROP_MBOARD_NAMES, //ro, prop_names_t }; }} //namespace diff --git a/host/include/uhd/usrp/dsp_props.hpp b/host/include/uhd/usrp/dsp_props.hpp index 54ea5666b..e68e11deb 100644 --- a/host/include/uhd/usrp/dsp_props.hpp +++ b/host/include/uhd/usrp/dsp_props.hpp @@ -1,5 +1,5 @@ // -// Copyright 2010 Ettus Research LLC +// Copyright 2010-2011 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -37,12 +37,12 @@ namespace uhd{ namespace usrp{ * Set the shift property and read it back to get actual shift. */ enum dsp_prop_t{ - DSP_PROP_NAME = 'n', //ro, std::string - DSP_PROP_OTHERS = 'o', //ro, prop_names_t - DSP_PROP_FREQ_SHIFT = 'f', //rw, double Hz - DSP_PROP_FREQ_SHIFT_NAMES = 'F', //ro, prop_names_t - DSP_PROP_CODEC_RATE = 'c', //ro, double Sps - DSP_PROP_HOST_RATE = 'h' //rw, double Sps + DSP_PROP_NAME, //ro, std::string + DSP_PROP_OTHERS, //ro, prop_names_t + DSP_PROP_STREAM_CMD, //wo, stream_cmd_t + DSP_PROP_FREQ_SHIFT, //rw, double Hz + DSP_PROP_CODEC_RATE, //ro, double Sps + DSP_PROP_HOST_RATE //rw, double Sps }; }} //namespace diff --git a/host/include/uhd/usrp/mboard_props.hpp b/host/include/uhd/usrp/mboard_props.hpp index d04ad012c..2145ab446 100644 --- a/host/include/uhd/usrp/mboard_props.hpp +++ b/host/include/uhd/usrp/mboard_props.hpp @@ -1,5 +1,5 @@ // -// Copyright 2010 Ettus Research LLC +// Copyright 2010-2011 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -29,24 +29,25 @@ namespace uhd{ namespace usrp{ * and discovered though the others property. */ enum mboard_prop_t{ - MBOARD_PROP_NAME = 'n', //ro, std::string - MBOARD_PROP_OTHERS = 'o', //ro, prop_names_t - MBOARD_PROP_CLOCK_RATE = 'c', //rw, double - MBOARD_PROP_RX_DSP = 'd', //ro, wax::obj - MBOARD_PROP_RX_DSP_NAMES = 'D', //ro, prop_names_t - MBOARD_PROP_TX_DSP = 'u', //ro, wax::obj - MBOARD_PROP_TX_DSP_NAMES = 'U', //ro, prop_names_t - MBOARD_PROP_RX_DBOARD = 'e', //ro, wax::obj - MBOARD_PROP_RX_DBOARD_NAMES = 'E', //ro, prop_names_t - MBOARD_PROP_TX_DBOARD = 'v', //ro, wax::obj - MBOARD_PROP_TX_DBOARD_NAMES = 'V', //ro, prop_names_t - MBOARD_PROP_RX_SUBDEV_SPEC = 'r', //rw, subdev_spec_t - MBOARD_PROP_TX_SUBDEV_SPEC = 'R', //rw, subdev_spec_t - MBOARD_PROP_CLOCK_CONFIG = 'C', //rw, clock_config_t - MBOARD_PROP_TIME_NOW = 't', //rw, time_spec_t - MBOARD_PROP_TIME_PPS = 'T', //wo, time_spec_t - MBOARD_PROP_STREAM_CMD = 's', //wo, stream_cmd_t - MBOARD_PROP_EEPROM_MAP = 'M' //wr, mboard_eeprom_t::sptr + MBOARD_PROP_NAME, //ro, std::string + MBOARD_PROP_OTHERS, //ro, prop_names_t + MBOARD_PROP_SENSOR, //ro, sensor_value_t + MBOARD_PROP_SENSOR_NAMES, //ro, prop_names_t + MBOARD_PROP_CLOCK_RATE, //rw, double + MBOARD_PROP_RX_DSP, //ro, wax::obj + MBOARD_PROP_RX_DSP_NAMES, //ro, prop_names_t + MBOARD_PROP_TX_DSP, //ro, wax::obj + MBOARD_PROP_TX_DSP_NAMES, //ro, prop_names_t + MBOARD_PROP_RX_DBOARD, //ro, wax::obj + MBOARD_PROP_RX_DBOARD_NAMES, //ro, prop_names_t + MBOARD_PROP_TX_DBOARD, //ro, wax::obj + MBOARD_PROP_TX_DBOARD_NAMES, //ro, prop_names_t + MBOARD_PROP_RX_SUBDEV_SPEC, //rw, subdev_spec_t + MBOARD_PROP_TX_SUBDEV_SPEC, //rw, subdev_spec_t + MBOARD_PROP_CLOCK_CONFIG, //rw, clock_config_t + MBOARD_PROP_TIME_NOW, //rw, time_spec_t + MBOARD_PROP_TIME_PPS, //wo, time_spec_t + MBOARD_PROP_EEPROM_MAP //wr, mboard_eeprom_t::sptr }; }} //namespace diff --git a/host/include/uhd/usrp/multi_usrp.hpp b/host/include/uhd/usrp/multi_usrp.hpp index 60b757f50..b06975b6c 100644 --- a/host/include/uhd/usrp/multi_usrp.hpp +++ b/host/include/uhd/usrp/multi_usrp.hpp @@ -25,6 +25,7 @@ #include <uhd/types/clock_config.hpp> #include <uhd/types/tune_request.hpp> #include <uhd/types/tune_result.hpp> +#include <uhd/types/sensors.hpp> #include <uhd/usrp/subdev_spec.hpp> #include <uhd/usrp/dboard_iface.hpp> #include <boost/shared_ptr.hpp> @@ -86,6 +87,9 @@ public: //! A wildcard motherboard index static const size_t ALL_MBOARDS = size_t(~0); + //! A wildcard channel index + static const size_t ALL_CHANS = size_t(~0); + //! A wildcard gain element name static const std::string ALL_GAINS; @@ -214,8 +218,9 @@ public: * to ensure that the packets can be aligned by their time specs. * * \param stream_cmd the stream command to issue + * \param chan the channel index 0 to N-1 */ - virtual void issue_stream_cmd(const stream_cmd_t &stream_cmd) = 0; + virtual void issue_stream_cmd(const stream_cmd_t &stream_cmd, size_t chan = ALL_CHANS) = 0; /*! * Set the clock configuration for the usrp device. @@ -231,6 +236,21 @@ public: */ virtual size_t get_num_mboards(void) = 0; + /*! + * Get a motherboard sensor value. + * \param name the name of the sensor + * \param mboard the motherboard index 0 to M-1 + * \return a sensor value object + */ + virtual sensor_value_t get_mboard_sensor(const std::string &name, size_t mboard = 0) = 0; + + /*! + * Get a list of possible motherboard sensor names. + * \param mboard the motherboard index 0 to M-1 + * \return a vector of sensor names + */ + virtual std::vector<std::string> get_mboard_sensor_names(size_t mboard = 0) = 0; + /******************************************************************* * RX methods ******************************************************************/ @@ -266,16 +286,18 @@ public: virtual std::string get_rx_subdev_name(size_t chan = 0) = 0; /*! - * Set the RX sample rate across all channels. + * Set the RX sample rate. * \param rate the rate in Sps + * \param chan the channel index 0 to N-1 */ - virtual void set_rx_rate(double rate) = 0; + virtual void set_rx_rate(double rate, size_t chan = ALL_CHANS) = 0; /*! - * Gets the RX sample rate for all channels. + * Gets the RX sample rate. + * \param chan the channel index 0 to N-1 * \return the rate in Sps */ - virtual double get_rx_rate(void) = 0; + virtual double get_rx_rate(size_t chan = 0) = 0; /*! * Set the RX center frequency. @@ -377,7 +399,9 @@ public: * \param chan the channel index 0 to N-1 * \return true for locked */ - virtual bool get_rx_lo_locked(size_t chan = 0) = 0; + UHD_DEPRECATED bool get_rx_lo_locked(size_t chan = 0){ + return this->get_rx_sensor("lo_locked", chan).to_bool(); + } /*! * Set the RX bandwidth on the subdevice. @@ -399,7 +423,9 @@ public: * \return the rssi in dB * \throw exception if RSSI readback not supported */ - virtual double read_rssi(size_t chan = 0) = 0; + UHD_DEPRECATED double read_rssi(size_t chan = 0){ + return this->get_rx_sensor("rssi", chan).to_real(); + } /*! * Get the dboard interface object for the RX subdevice. @@ -410,6 +436,21 @@ public: */ virtual dboard_iface::sptr get_rx_dboard_iface(size_t chan = 0) = 0; + /*! + * Get an RX subdevice sensor value. + * \param name the name of the sensor + * \param chan the channel index 0 to N-1 + * \return a sensor value object + */ + virtual sensor_value_t get_rx_sensor(const std::string &name, size_t chan = 0) = 0; + + /*! + * Get a list of possible RX subdevice sensor names. + * \param chan the channel index 0 to N-1 + * \return a vector of sensor names + */ + virtual std::vector<std::string> get_rx_sensor_names(size_t chan = 0) = 0; + /******************************************************************* * TX methods ******************************************************************/ @@ -445,16 +486,18 @@ public: virtual std::string get_tx_subdev_name(size_t chan = 0) = 0; /*! - * Set the TX sample rate across all channels. + * Set the TX sample rate. * \param rate the rate in Sps + * \param chan the channel index 0 to N-1 */ - virtual void set_tx_rate(double rate) = 0; + virtual void set_tx_rate(double rate, size_t chan = ALL_CHANS) = 0; /*! - * Gets the TX sample rate for all channels. + * Gets the TX sample rate. + * \param chan the channel index 0 to N-1 * \return the rate in Sps */ - virtual double get_tx_rate(void) = 0; + virtual double get_tx_rate(size_t chan = 0) = 0; /*! * Set the TX center frequency. @@ -556,7 +599,9 @@ public: * \param chan the channel index 0 to N-1 * \return true for locked */ - virtual bool get_tx_lo_locked(size_t chan = 0) = 0; + UHD_DEPRECATED bool get_tx_lo_locked(size_t chan = 0){ + return this->get_tx_sensor("lo_locked", chan).to_bool(); + } /*! * Set the TX bandwidth on the subdevice. @@ -580,6 +625,21 @@ public: * \return the dboard interface sptr */ virtual dboard_iface::sptr get_tx_dboard_iface(size_t chan = 0) = 0; + + /*! + * Get an TX subdevice sensor value. + * \param name the name of the sensor + * \param chan the channel index 0 to N-1 + * \return a sensor value object + */ + virtual sensor_value_t get_tx_sensor(const std::string &name, size_t chan = 0) = 0; + + /*! + * Get a list of possible TX subdevice sensor names. + * \param chan the channel index 0 to N-1 + * \return a vector of sensor names + */ + virtual std::vector<std::string> get_tx_sensor_names(size_t chan = 0) = 0; }; }} diff --git a/host/include/uhd/usrp/subdev_props.hpp b/host/include/uhd/usrp/subdev_props.hpp index 8d05f4c27..40b339703 100644 --- a/host/include/uhd/usrp/subdev_props.hpp +++ b/host/include/uhd/usrp/subdev_props.hpp @@ -42,21 +42,21 @@ namespace uhd{ namespace usrp{ * Possible device subdev properties */ enum subdev_prop_t{ - SUBDEV_PROP_NAME = 'n', //ro, std::string - SUBDEV_PROP_OTHERS = 'o', //ro, prop_names_t - SUBDEV_PROP_GAIN = 'g', //rw, double - SUBDEV_PROP_GAIN_RANGE = 'r', //ro, gain_range_t - SUBDEV_PROP_GAIN_NAMES = 'G', //ro, prop_names_t - SUBDEV_PROP_FREQ = 'f', //rw, double - SUBDEV_PROP_FREQ_RANGE = 'F', //ro, freq_range_t - SUBDEV_PROP_ANTENNA = 'a', //rw, std::string - SUBDEV_PROP_ANTENNA_NAMES = 'A', //ro, prop_names_t - SUBDEV_PROP_LO_LOCKED = 'L', //ro, bool - SUBDEV_PROP_CONNECTION = 'c', //ro, subdev_conn_t - SUBDEV_PROP_ENABLED = 'e', //rw, bool - SUBDEV_PROP_USE_LO_OFFSET = 'l', //ro, bool - SUBDEV_PROP_RSSI = 'R', //ro, double - SUBDEV_PROP_BANDWIDTH = 'B' //rw, double + SUBDEV_PROP_NAME, //ro, std::string + SUBDEV_PROP_OTHERS, //ro, prop_names_t + SUBDEV_PROP_SENSOR, //ro, sensor_value_t + SUBDEV_PROP_SENSOR_NAMES, //ro, prop_names_t + SUBDEV_PROP_GAIN, //rw, double + SUBDEV_PROP_GAIN_RANGE, //ro, gain_range_t + SUBDEV_PROP_GAIN_NAMES, //ro, prop_names_t + SUBDEV_PROP_FREQ, //rw, double + SUBDEV_PROP_FREQ_RANGE, //ro, freq_range_t + SUBDEV_PROP_ANTENNA, //rw, std::string + SUBDEV_PROP_ANTENNA_NAMES, //ro, prop_names_t + SUBDEV_PROP_CONNECTION, //ro, subdev_conn_t + SUBDEV_PROP_ENABLED, //rw, bool + SUBDEV_PROP_USE_LO_OFFSET, //ro, bool + SUBDEV_PROP_BANDWIDTH //rw, double }; }} //namespace diff --git a/host/include/uhd/usrp/tune_helper.hpp b/host/include/uhd/usrp/tune_helper.hpp index db12241c1..e97ab0298 100644 --- a/host/include/uhd/usrp/tune_helper.hpp +++ b/host/include/uhd/usrp/tune_helper.hpp @@ -32,24 +32,21 @@ namespace uhd{ namespace usrp{ * The ddc cordic is setup to bring the IF down to baseband. * \param subdev the dboard subdevice object with properties * \param ddc the mboard dsp object with properties - * \param chan the channel of the dsp to tune * \param tune_request tune request instructions * \return a tune result struct */ UHD_API tune_result_t tune_rx_subdev_and_dsp( - wax::obj subdev, wax::obj ddc, size_t chan, - const tune_request_t &tune_request + wax::obj subdev, wax::obj ddc, const tune_request_t &tune_request ); /*! * Calculate the overall frequency from the combination of dboard IF and DDC shift. * \param subdev the dboard subdevice object with properties * \param ddc the mboard dsp object with properties - * \param chan the channel of the dsp to tune * \return the overall tune frequency of the system in Hz */ UHD_API double derive_freq_from_rx_subdev_and_dsp( - wax::obj subdev, wax::obj ddc, size_t chan + wax::obj subdev, wax::obj ddc ); /*! @@ -59,24 +56,21 @@ namespace uhd{ namespace usrp{ * The duc cordic is setup to bring the baseband up to IF. * \param subdev the dboard subdevice object with properties * \param duc the mboard dsp object with properties - * \param chan the channel of the dsp to tune * \param tune_request tune request instructions * \return a tune result struct */ UHD_API tune_result_t tune_tx_subdev_and_dsp( - wax::obj subdev, wax::obj duc, size_t chan, - const tune_request_t &tune_request + wax::obj subdev, wax::obj duc, const tune_request_t &tune_request ); /*! * Calculate the overall frequency from the combination of dboard IF and DUC shift. * \param subdev the dboard subdevice object with properties * \param duc the mboard dsp object with properties - * \param chan the channel of the dsp to tune * \return the overall tune frequency of the system in Hz */ UHD_API double derive_freq_from_tx_subdev_and_dsp( - wax::obj subdev, wax::obj duc, size_t chan + wax::obj subdev, wax::obj duc ); }} diff --git a/host/lib/transport/vrt_packet_handler.hpp b/host/lib/transport/vrt_packet_handler.hpp index 6f3ac0421..4f8ce7e52 100644 --- a/host/lib/transport/vrt_packet_handler.hpp +++ b/host/lib/transport/vrt_packet_handler.hpp @@ -300,18 +300,18 @@ template <typename T> UHD_INLINE T get_context_code( typedef boost::function<bool(managed_send_buffs_t &)> get_send_buffs_t; typedef boost::function<void(boost::uint32_t *, uhd::transport::vrt::if_packet_info_t &)> vrt_packer_t; + static const boost::uint64_t zeros = 0; + struct send_state{ //init the expected seq number size_t next_packet_seq; managed_send_buffs_t managed_buffs; - const boost::uint64_t zeros; std::vector<const void *> zero_buffs; std::vector<const void *> io_buffs; send_state(size_t width = 1): next_packet_seq(0), managed_buffs(width), - zeros(0), zero_buffs(width, &zeros), io_buffs(0) //resized later { diff --git a/host/lib/types/device_addr.cpp b/host/lib/types/device_addr.cpp index 14afaa24b..7f2031272 100644 --- a/host/lib/types/device_addr.cpp +++ b/host/lib/types/device_addr.cpp @@ -16,10 +16,11 @@ // #include <uhd/types/device_addr.hpp> -#include <boost/algorithm/string.hpp> //for trim +#include <boost/algorithm/string.hpp> #include <boost/tokenizer.hpp> #include <boost/foreach.hpp> #include <boost/format.hpp> +#include <boost/regex.hpp> #include <stdexcept> #include <sstream> @@ -71,3 +72,51 @@ std::string device_addr_t::to_string(void) const{ } return args_str; } + +#include <uhd/utils/warning.hpp> + +device_addrs_t uhd::separate_device_addr(const device_addr_t &dev_addr){ + //------------ support old deprecated way and print warning -------- + if (dev_addr.has_key("addr") and not dev_addr["addr"].empty()){ + std::vector<std::string> addrs; boost::split(addrs, dev_addr["addr"], boost::is_any_of(" ")); + if (addrs.size() > 1){ + device_addr_t fixed_dev_addr = dev_addr; + fixed_dev_addr.pop("addr"); + for (size_t i = 0; i < addrs.size(); i++){ + fixed_dev_addr[str(boost::format("addr%d") % i)] = addrs[i]; + } + uhd::warning::post( + "addr = <space separated list of ip addresses> is deprecated.\n" + "To address a multi-device, use multiple <key><index> = <val>.\n" + "See the USRP-NXXX application notes. Two device example:\n" + " addr0 = 192.168.10.2\n" + " addr1 = 192.168.10.3\n" + ); + return separate_device_addr(fixed_dev_addr); + } + } + //------------------------------------------------------------------ + device_addrs_t dev_addrs; + BOOST_FOREACH(const std::string &key, dev_addr.keys()){ + boost::cmatch matches; + if (not boost::regex_match(key.c_str(), matches, boost::regex("^(\\D+)(\\d*)$"))){ + throw std::runtime_error("unknown key format: " + key); + } + std::string key_part(matches[1].first, matches[1].second); + std::string num_part(matches[2].first, matches[2].second); + size_t num = (num_part.empty())? 0 : boost::lexical_cast<size_t>(num_part); + dev_addrs.resize(std::max(num+1, dev_addrs.size())); + dev_addrs[num][key_part] = dev_addr[key]; + } + return dev_addrs; +} + +device_addr_t uhd::combine_device_addrs(const device_addrs_t &dev_addrs){ + device_addr_t dev_addr; + for (size_t i = 0; i < dev_addrs.size(); i++){ + BOOST_FOREACH(const std::string &key, dev_addrs[i].keys()){ + dev_addr[str(boost::format("%s%d") % key % i)] = dev_addrs[i][key]; + } + } + return dev_addr; +} diff --git a/host/lib/types/sensors.cpp b/host/lib/types/sensors.cpp index 2bff136a4..5f7115d70 100644 --- a/host/lib/types/sensors.cpp +++ b/host/lib/types/sensors.cpp @@ -17,6 +17,7 @@ #include <uhd/types/sensors.hpp> #include <uhd/utils/exception.hpp> +#include <boost/lexical_cast.hpp> #include <boost/format.hpp> using namespace uhd; @@ -35,7 +36,7 @@ sensor_value_t::sensor_value_t( sensor_value_t::sensor_value_t( const std::string &name, - int_type value, + signed value, const std::string &unit, const std::string &formatter ): @@ -47,7 +48,7 @@ sensor_value_t::sensor_value_t( sensor_value_t::sensor_value_t( const std::string &name, - real_type value, + double value, const std::string &unit, const std::string &formatter ): @@ -79,3 +80,15 @@ std::string sensor_value_t::to_pp_string(void) const{ } UHD_THROW_INVALID_CODE_PATH(); } + +bool sensor_value_t::to_bool(void) const{ + return value == "true"; +} + +signed sensor_value_t::to_int(void) const{ + return boost::lexical_cast<signed>(value); +} + +double sensor_value_t::to_real(void) const{ + return boost::lexical_cast<double>(value); +} diff --git a/host/lib/usrp/dboard/db_basic_and_lf.cpp b/host/lib/usrp/dboard/db_basic_and_lf.cpp index b311576d2..b319289db 100644 --- a/host/lib/usrp/dboard/db_basic_and_lf.cpp +++ b/host/lib/usrp/dboard/db_basic_and_lf.cpp @@ -173,10 +173,6 @@ void basic_rx::rx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = true; //there is no LO, so it must be true! - return; - case SUBDEV_PROP_BANDWIDTH: val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq; return; @@ -284,10 +280,6 @@ void basic_tx::tx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = true; //there is no LO, so it must be true! - return; - case SUBDEV_PROP_BANDWIDTH: val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq; return; diff --git a/host/lib/usrp/dboard/db_dbsrx.cpp b/host/lib/usrp/dboard/db_dbsrx.cpp index 3ea9cea80..98d9479fc 100644 --- a/host/lib/usrp/dboard/db_dbsrx.cpp +++ b/host/lib/usrp/dboard/db_dbsrx.cpp @@ -25,6 +25,7 @@ #include <uhd/utils/algorithm.hpp> #include <uhd/utils/warning.hpp> #include <uhd/types/ranges.hpp> +#include <uhd/types/sensors.hpp> #include <uhd/types/dict.hpp> #include <uhd/usrp/subdev_props.hpp> #include <uhd/usrp/dboard_base.hpp> @@ -561,8 +562,13 @@ void dbsrx::rx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = this->get_locked(); + case SUBDEV_PROP_SENSOR: + UHD_ASSERT_THROW(key.name == "lo_locked"); + val = sensor_value_t("LO", this->get_locked(), "locked", "unlocked"); + return; + + case SUBDEV_PROP_SENSOR_NAMES: + val = prop_names_t(1, "lo_locked"); return; case SUBDEV_PROP_BANDWIDTH: diff --git a/host/lib/usrp/dboard/db_dbsrx2.cpp b/host/lib/usrp/dboard/db_dbsrx2.cpp index defb70ff5..f4b797995 100644 --- a/host/lib/usrp/dboard/db_dbsrx2.cpp +++ b/host/lib/usrp/dboard/db_dbsrx2.cpp @@ -22,6 +22,7 @@ #include <uhd/utils/assert.hpp> #include <uhd/utils/algorithm.hpp> #include <uhd/types/ranges.hpp> +#include <uhd/types/sensors.hpp> #include <uhd/types/dict.hpp> #include <uhd/usrp/subdev_props.hpp> #include <uhd/usrp/dboard_base.hpp> @@ -400,8 +401,13 @@ void dbsrx2::rx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = this->get_locked(); + case SUBDEV_PROP_SENSOR: + UHD_ASSERT_THROW(key.name == "lo_locked"); + val = sensor_value_t("LO", this->get_locked(), "locked", "unlocked"); + return; + + case SUBDEV_PROP_SENSOR_NAMES: + val = prop_names_t(1, "lo_locked"); return; case SUBDEV_PROP_BANDWIDTH: diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp index 2c672ded8..3e3cf00f2 100644 --- a/host/lib/usrp/dboard/db_rfx.cpp +++ b/host/lib/usrp/dboard/db_rfx.cpp @@ -36,6 +36,7 @@ #include <uhd/types/dict.hpp> #include <uhd/usrp/subdev_props.hpp> #include <uhd/types/ranges.hpp> +#include <uhd/types/sensors.hpp> #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> #include <uhd/utils/algorithm.hpp> @@ -449,8 +450,13 @@ void rfx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = this->get_locked(dboard_iface::UNIT_RX); + case SUBDEV_PROP_SENSOR: + UHD_ASSERT_THROW(key.name == "lo_locked"); + val = sensor_value_t("LO", this->get_locked(dboard_iface::UNIT_RX), "locked", "unlocked"); + return; + + case SUBDEV_PROP_SENSOR_NAMES: + val = prop_names_t(1, "lo_locked"); return; case SUBDEV_PROP_BANDWIDTH: @@ -546,8 +552,13 @@ void rfx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){ val = true; return; - case SUBDEV_PROP_LO_LOCKED: - val = this->get_locked(dboard_iface::UNIT_TX); + case SUBDEV_PROP_SENSOR: + UHD_ASSERT_THROW(key.name == "lo_locked"); + val = sensor_value_t("LO", this->get_locked(dboard_iface::UNIT_TX), "locked", "unlocked"); + return; + + case SUBDEV_PROP_SENSOR_NAMES: + val = prop_names_t(1, "lo_locked"); return; case SUBDEV_PROP_BANDWIDTH: diff --git a/host/lib/usrp/dboard/db_tvrx.cpp b/host/lib/usrp/dboard/db_tvrx.cpp index a9ce38000..578999432 100644 --- a/host/lib/usrp/dboard/db_tvrx.cpp +++ b/host/lib/usrp/dboard/db_tvrx.cpp @@ -32,6 +32,7 @@ #include <uhd/utils/algorithm.hpp> #include <uhd/utils/warning.hpp> #include <uhd/types/ranges.hpp> +#include <uhd/types/sensors.hpp> #include <uhd/types/dict.hpp> #include <uhd/usrp/subdev_props.hpp> #include <uhd/usrp/dboard_base.hpp> @@ -463,10 +464,6 @@ void tvrx::rx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = true; - return; - case SUBDEV_PROP_BANDWIDTH: val = 6.0e6; return; diff --git a/host/lib/usrp/dboard/db_unknown.cpp b/host/lib/usrp/dboard/db_unknown.cpp index d91d58409..f0a4c000e 100644 --- a/host/lib/usrp/dboard/db_unknown.cpp +++ b/host/lib/usrp/dboard/db_unknown.cpp @@ -154,10 +154,6 @@ void unknown_rx::rx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = true; //there is no LO, so it must be true! - return; - case SUBDEV_PROP_BANDWIDTH: val = 0.0; return; @@ -256,10 +252,6 @@ void unknown_tx::tx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = true; //there is no LO, so it must be true! - return; - case SUBDEV_PROP_BANDWIDTH: val = 0.0; return; diff --git a/host/lib/usrp/dboard/db_wbx.cpp b/host/lib/usrp/dboard/db_wbx.cpp index 135997789..0bc2d0ca1 100644 --- a/host/lib/usrp/dboard/db_wbx.cpp +++ b/host/lib/usrp/dboard/db_wbx.cpp @@ -68,6 +68,7 @@ #include <uhd/types/dict.hpp> #include <uhd/usrp/subdev_props.hpp> #include <uhd/types/ranges.hpp> +#include <uhd/types/sensors.hpp> #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> #include <uhd/utils/algorithm.hpp> @@ -521,8 +522,13 @@ void wbx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = this->get_locked(dboard_iface::UNIT_RX); + case SUBDEV_PROP_SENSOR: + UHD_ASSERT_THROW(key.name == "lo_locked"); + val = sensor_value_t("LO", this->get_locked(dboard_iface::UNIT_RX), "locked", "unlocked"); + return; + + case SUBDEV_PROP_SENSOR_NAMES: + val = prop_names_t(1, "lo_locked"); return; case SUBDEV_PROP_BANDWIDTH: @@ -622,8 +628,13 @@ void wbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = this->get_locked(dboard_iface::UNIT_TX); + case SUBDEV_PROP_SENSOR: + UHD_ASSERT_THROW(key.name == "lo_locked"); + val = sensor_value_t("LO", this->get_locked(dboard_iface::UNIT_TX), "locked", "unlocked"); + return; + + case SUBDEV_PROP_SENSOR_NAMES: + val = prop_names_t(1, "lo_locked"); return; case SUBDEV_PROP_BANDWIDTH: diff --git a/host/lib/usrp/dboard/db_xcvr2450.cpp b/host/lib/usrp/dboard/db_xcvr2450.cpp index 6fb5a26a8..f4f74eb86 100644 --- a/host/lib/usrp/dboard/db_xcvr2450.cpp +++ b/host/lib/usrp/dboard/db_xcvr2450.cpp @@ -53,6 +53,7 @@ #include <uhd/utils/algorithm.hpp> #include <uhd/utils/warning.hpp> #include <uhd/types/ranges.hpp> +#include <uhd/types/sensors.hpp> #include <uhd/types/dict.hpp> #include <uhd/usrp/subdev_props.hpp> #include <uhd/usrp/dboard_base.hpp> @@ -616,12 +617,19 @@ void xcvr2450::rx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = this->get_locked(); + case SUBDEV_PROP_SENSOR: + if (key.name == "lo_locked") + val = sensor_value_t("LO", this->get_locked(), "locked", "unlocked"); + else if (key.name == "rssi") + val = sensor_value_t("RSSI", this->get_rssi(), "dB"); + else + UHD_THROW_INVALID_CODE_PATH(); return; - case SUBDEV_PROP_RSSI: - val = this->get_rssi(); + case SUBDEV_PROP_SENSOR_NAMES:{ + prop_names_t names = list_of("lo_locked")("rssi"); + val = names; + } return; case SUBDEV_PROP_BANDWIDTH: @@ -719,8 +727,13 @@ void xcvr2450::tx_get(const wax::obj &key_, wax::obj &val){ val = false; return; - case SUBDEV_PROP_LO_LOCKED: - val = this->get_locked(); + case SUBDEV_PROP_SENSOR: + UHD_ASSERT_THROW(key.name == "lo_locked"); + val = sensor_value_t("LO", this->get_locked(), "locked", "unlocked"); + return; + + case SUBDEV_PROP_SENSOR_NAMES: + val = prop_names_t(1, "lo_locked"); return; case SUBDEV_PROP_BANDWIDTH: diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index 4bdb2bf2e..23049d569 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -85,17 +85,14 @@ public: //----------- rx side of life ---------------------------------- for (size_t m = 0, chan = 0; m < get_num_mboards(); m++){ - buff += str(boost::format( - " RX DSP %d: %s\n" - ) % m - % _rx_dsp(m)[DSP_PROP_NAME].as<std::string>() - ); for (; chan < (m + 1)*get_rx_subdev_spec(m).size(); chan++){ buff += str(boost::format( " RX Channel: %u\n" + " RX DSP: %s\n" " RX Dboard: %s\n" " RX Subdev: %s\n" ) % chan + % _rx_dsp(chan)[DSP_PROP_NAME].as<std::string>() % _rx_dboard(chan)[DBOARD_PROP_NAME].as<std::string>() % _rx_subdev(chan)[SUBDEV_PROP_NAME].as<std::string>() ); @@ -104,17 +101,14 @@ public: //----------- tx side of life ---------------------------------- for (size_t m = 0, chan = 0; m < get_num_mboards(); m++){ - buff += str(boost::format( - " TX DSP %d: %s\n" - ) % m - % _tx_dsp(m)[DSP_PROP_NAME].as<std::string>() - ); for (; chan < (m + 1)*get_tx_subdev_spec(m).size(); chan++){ buff += str(boost::format( " TX Channel: %u\n" + " TX DSP: %s\n" " TX Dboard: %s\n" " TX Subdev: %s\n" ) % chan + % _tx_dsp(chan)[DSP_PROP_NAME].as<std::string>() % _tx_dboard(chan)[DBOARD_PROP_NAME].as<std::string>() % _tx_subdev(chan)[SUBDEV_PROP_NAME].as<std::string>() ); @@ -194,9 +188,13 @@ public: return true; } - void issue_stream_cmd(const stream_cmd_t &stream_cmd){ - for (size_t m = 0; m < get_num_mboards(); m++){ - _mboard(m)[MBOARD_PROP_STREAM_CMD] = stream_cmd; + void issue_stream_cmd(const stream_cmd_t &stream_cmd, size_t chan){ + if (chan != ALL_CHANS){ + _rx_dsp(chan)[DSP_PROP_STREAM_CMD] = stream_cmd; + return; + } + for (size_t c = 0; c < get_rx_num_channels(); c++){ + issue_stream_cmd(stream_cmd, c); } } @@ -214,6 +212,14 @@ public: return (*_dev)[DEVICE_PROP_MBOARD_NAMES].as<prop_names_t>().size(); } + sensor_value_t get_mboard_sensor(const std::string &name, size_t mboard){ + return _mboard(mboard)[named_prop_t(MBOARD_PROP_SENSOR, name)].as<sensor_value_t>(); + } + + std::vector<std::string> get_mboard_sensor_names(size_t mboard){ + return _mboard(mboard)[MBOARD_PROP_SENSOR_NAMES].as<prop_names_t>(); + } + /******************************************************************* * RX methods ******************************************************************/ @@ -232,36 +238,44 @@ public: } size_t get_rx_num_channels(void){ - return rx_cpm()*get_num_mboards(); //total num channels + size_t sum = 0; + for (size_t m = 0; m < get_num_mboards(); m++){ + sum += get_rx_subdev_spec(m).size(); + } + return sum; } std::string get_rx_subdev_name(size_t chan){ return _rx_subdev(chan)[SUBDEV_PROP_NAME].as<std::string>(); } - void set_rx_rate(double rate){ - for (size_t m = 0; m < get_num_mboards(); m++){ - _rx_dsp(m)[DSP_PROP_HOST_RATE] = rate; + void set_rx_rate(double rate, size_t chan){ + if (chan != ALL_CHANS){ + _rx_dsp(chan)[DSP_PROP_HOST_RATE] = rate; + do_samp_rate_warning_message(rate, get_rx_rate(chan), "RX"); + return; + } + for (size_t c = 0; c < get_rx_num_channels(); c++){ + set_rx_rate(rate, c); } - do_samp_rate_warning_message(rate, get_rx_rate(), "RX"); } - double get_rx_rate(void){ - return _rx_dsp(0)[DSP_PROP_HOST_RATE].as<double>(); + double get_rx_rate(size_t chan){ + return _rx_dsp(chan)[DSP_PROP_HOST_RATE].as<double>(); } tune_result_t set_rx_freq(const tune_request_t &tune_request, size_t chan){ - tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan/rx_cpm()), chan%rx_cpm(), tune_request); + tune_result_t r = tune_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan), tune_request); do_tune_freq_warning_message(tune_request.target_freq, get_rx_freq(chan), "RX"); return r; } double get_rx_freq(size_t chan){ - return derive_freq_from_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan/rx_cpm()), chan%rx_cpm()); + return derive_freq_from_rx_subdev_and_dsp(_rx_subdev(chan), _rx_dsp(chan)); } freq_range_t get_rx_freq_range(size_t chan){ - return add_dsp_shift(_rx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _rx_dsp(chan/rx_cpm())); + return add_dsp_shift(_rx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _rx_dsp(chan)); } void set_rx_gain(double gain, const std::string &name, size_t chan){ @@ -292,10 +306,6 @@ public: return _rx_subdev(chan)[SUBDEV_PROP_ANTENNA_NAMES].as<prop_names_t>(); } - bool get_rx_lo_locked(size_t chan){ - return _rx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as<bool>(); - } - void set_rx_bandwidth(double bandwidth, size_t chan){ _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; } @@ -304,14 +314,18 @@ public: return _rx_subdev(chan)[SUBDEV_PROP_BANDWIDTH].as<double>(); } - double read_rssi(size_t chan){ - return _rx_subdev(chan)[SUBDEV_PROP_RSSI].as<double>(); - } - dboard_iface::sptr get_rx_dboard_iface(size_t chan){ return _rx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as<dboard_iface::sptr>(); } + sensor_value_t get_rx_sensor(const std::string &name, size_t chan){ + return _rx_subdev(chan)[named_prop_t(SUBDEV_PROP_SENSOR, name)].as<sensor_value_t>(); + } + + std::vector<std::string> get_rx_sensor_names(size_t chan){ + return _rx_subdev(chan)[SUBDEV_PROP_SENSOR_NAMES].as<prop_names_t>(); + } + /******************************************************************* * TX methods ******************************************************************/ @@ -334,32 +348,40 @@ public: } size_t get_tx_num_channels(void){ - return tx_cpm()*get_num_mboards(); //total num channels + size_t sum = 0; + for (size_t m = 0; m < get_num_mboards(); m++){ + sum += get_tx_subdev_spec(m).size(); + } + return sum; } - void set_tx_rate(double rate){ - for (size_t m = 0; m < get_num_mboards(); m++){ - _tx_dsp(m)[DSP_PROP_HOST_RATE] = rate; + void set_tx_rate(double rate, size_t chan){ + if (chan != ALL_CHANS){ + _tx_dsp(chan)[DSP_PROP_HOST_RATE] = rate; + do_samp_rate_warning_message(rate, get_tx_rate(chan), "TX"); + return; + } + for (size_t c = 0; c < get_tx_num_channels(); c++){ + set_tx_rate(rate, c); } - do_samp_rate_warning_message(rate, get_tx_rate(), "TX"); } - double get_tx_rate(void){ - return _tx_dsp(0)[DSP_PROP_HOST_RATE].as<double>(); + double get_tx_rate(size_t chan){ + return _tx_dsp(chan)[DSP_PROP_HOST_RATE].as<double>(); } tune_result_t set_tx_freq(const tune_request_t &tune_request, size_t chan){ - tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan/tx_cpm()), chan%tx_cpm(), tune_request); + tune_result_t r = tune_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan), tune_request); do_tune_freq_warning_message(tune_request.target_freq, get_tx_freq(chan), "TX"); return r; } double get_tx_freq(size_t chan){ - return derive_freq_from_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan/tx_cpm()), chan%tx_cpm()); + return derive_freq_from_tx_subdev_and_dsp(_tx_subdev(chan), _tx_dsp(chan)); } freq_range_t get_tx_freq_range(size_t chan){ - return add_dsp_shift(_tx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _tx_dsp(chan/tx_cpm())); + return add_dsp_shift(_tx_subdev(chan)[SUBDEV_PROP_FREQ_RANGE].as<freq_range_t>(), _tx_dsp(chan)); } void set_tx_gain(double gain, const std::string &name, size_t chan){ @@ -390,10 +412,6 @@ public: return _tx_subdev(chan)[SUBDEV_PROP_ANTENNA_NAMES].as<prop_names_t>(); } - bool get_tx_lo_locked(size_t chan){ - return _tx_subdev(chan)[SUBDEV_PROP_LO_LOCKED].as<bool>(); - } - void set_tx_bandwidth(double bandwidth, size_t chan){ _tx_subdev(chan)[SUBDEV_PROP_BANDWIDTH] = bandwidth; } @@ -406,61 +424,86 @@ public: return _tx_dboard(chan)[DBOARD_PROP_DBOARD_IFACE].as<dboard_iface::sptr>(); } + sensor_value_t get_tx_sensor(const std::string &name, size_t chan){ + return _tx_subdev(chan)[named_prop_t(SUBDEV_PROP_SENSOR, name)].as<sensor_value_t>(); + } + + std::vector<std::string> get_tx_sensor_names(size_t chan){ + return _tx_subdev(chan)[SUBDEV_PROP_SENSOR_NAMES].as<prop_names_t>(); + } + private: device::sptr _dev; - size_t rx_cpm(void){ //channels per mboard - size_t nchan = get_rx_subdev_spec(0).size(); - for (size_t m = 1; m < get_num_mboards(); m++){ - if (nchan != get_rx_subdev_spec(m).size()){ - throw std::runtime_error("rx subdev spec size inconsistent across all mboards"); - } + struct mboard_chan_pair{ + size_t mboard, chan; + mboard_chan_pair(void): mboard(0), chan(0){} + }; + + mboard_chan_pair rx_chan_to_mcp(size_t chan){ + mboard_chan_pair mcp; + mcp.chan = chan; + for (mcp.mboard = 0; mcp.mboard < get_num_mboards(); mcp.mboard++){ + size_t sss = get_rx_subdev_spec(mcp.mboard).size(); + if (mcp.chan < sss) break; + mcp.chan -= sss; } - return nchan; + return mcp; } - size_t tx_cpm(void){ //channels per mboard - size_t nchan = get_tx_subdev_spec(0).size(); - for (size_t m = 1; m < get_num_mboards(); m++){ - if (nchan != get_tx_subdev_spec(m).size()){ - throw std::runtime_error("tx subdev spec size inconsistent across all mboards"); - } + mboard_chan_pair tx_chan_to_mcp(size_t chan){ + mboard_chan_pair mcp; + mcp.chan = chan; + for (mcp.mboard = 0; mcp.mboard < get_num_mboards(); mcp.mboard++){ + size_t sss = get_tx_subdev_spec(mcp.mboard).size(); + if (mcp.chan < sss) break; + mcp.chan -= sss; } - return nchan; + return mcp; } wax::obj _mboard(size_t mboard){ std::string mb_name = (*_dev)[DEVICE_PROP_MBOARD_NAMES].as<prop_names_t>().at(mboard); return (*_dev)[named_prop_t(DEVICE_PROP_MBOARD, mb_name)]; } - wax::obj _rx_dsp(size_t mboard){ - return _mboard(mboard)[MBOARD_PROP_RX_DSP]; + wax::obj _rx_dsp(size_t chan){ + mboard_chan_pair mcp = rx_chan_to_mcp(chan); + prop_names_t dsp_names = _mboard(mcp.mboard)[MBOARD_PROP_RX_DSP_NAMES].as<prop_names_t>(); + return _mboard(mcp.mboard)[named_prop_t(MBOARD_PROP_RX_DSP, dsp_names.at(mcp.chan))]; } - wax::obj _tx_dsp(size_t mboard){ - return _mboard(mboard)[MBOARD_PROP_TX_DSP]; + wax::obj _tx_dsp(size_t chan){ + mboard_chan_pair mcp = tx_chan_to_mcp(chan); + prop_names_t dsp_names = _mboard(mcp.mboard)[MBOARD_PROP_TX_DSP_NAMES].as<prop_names_t>(); + return _mboard(mcp.mboard)[named_prop_t(MBOARD_PROP_TX_DSP, dsp_names.at(mcp.chan))]; } wax::obj _rx_dboard(size_t chan){ - std::string db_name = get_rx_subdev_spec(chan/rx_cpm()).at(chan%rx_cpm()).db_name; - return _mboard(chan/rx_cpm())[named_prop_t(MBOARD_PROP_RX_DBOARD, db_name)]; + mboard_chan_pair mcp = rx_chan_to_mcp(chan); + std::string db_name = get_rx_subdev_spec(mcp.mboard).at(mcp.chan).db_name; + return _mboard(mcp.mboard)[named_prop_t(MBOARD_PROP_RX_DBOARD, db_name)]; } wax::obj _tx_dboard(size_t chan){ - std::string db_name = get_tx_subdev_spec(chan/tx_cpm()).at(chan%tx_cpm()).db_name; - return _mboard(chan/tx_cpm())[named_prop_t(MBOARD_PROP_TX_DBOARD, db_name)]; + mboard_chan_pair mcp = tx_chan_to_mcp(chan); + std::string db_name = get_tx_subdev_spec(mcp.mboard).at(mcp.chan).db_name; + return _mboard(mcp.mboard)[named_prop_t(MBOARD_PROP_TX_DBOARD, db_name)]; } wax::obj _rx_subdev(size_t chan){ - std::string sd_name = get_rx_subdev_spec(chan/rx_cpm()).at(chan%rx_cpm()).sd_name; + mboard_chan_pair mcp = rx_chan_to_mcp(chan); + std::string sd_name = get_rx_subdev_spec(mcp.mboard).at(mcp.chan).sd_name; return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)]; } wax::obj _tx_subdev(size_t chan){ - std::string sd_name = get_tx_subdev_spec(chan/tx_cpm()).at(chan%tx_cpm()).sd_name; + mboard_chan_pair mcp = tx_chan_to_mcp(chan); + std::string sd_name = get_tx_subdev_spec(mcp.mboard).at(mcp.chan).sd_name; return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)]; } gain_group::sptr _rx_gain_group(size_t chan){ - std::string sd_name = get_rx_subdev_spec(chan/rx_cpm()).at(chan%rx_cpm()).sd_name; + mboard_chan_pair mcp = rx_chan_to_mcp(chan); + std::string sd_name = get_rx_subdev_spec(mcp.mboard).at(mcp.chan).sd_name; return _rx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as<gain_group::sptr>(); } gain_group::sptr _tx_gain_group(size_t chan){ - std::string sd_name = get_tx_subdev_spec(chan/tx_cpm()).at(chan%tx_cpm()).sd_name; + mboard_chan_pair mcp = tx_chan_to_mcp(chan); + std::string sd_name = get_tx_subdev_spec(mcp.mboard).at(mcp.chan).sd_name; return _tx_dboard(chan)[named_prop_t(DBOARD_PROP_GAIN_GROUP, sd_name)].as<gain_group::sptr>(); } }; diff --git a/host/lib/usrp/tune_helper.cpp b/host/lib/usrp/tune_helper.cpp index eccee7f4b..ced80c187 100644 --- a/host/lib/usrp/tune_helper.cpp +++ b/host/lib/usrp/tune_helper.cpp @@ -30,12 +30,11 @@ using namespace uhd::usrp; **********************************************************************/ static tune_result_t tune_xx_subdev_and_dsp( dboard_iface::unit_t unit, - wax::obj subdev, wax::obj dsp, size_t chan, + wax::obj subdev, wax::obj dsp, const tune_request_t &tune_request ){ wax::obj subdev_freq_proxy = subdev[SUBDEV_PROP_FREQ]; - std::string freq_name = dsp[DSP_PROP_FREQ_SHIFT_NAMES].as<prop_names_t>().at(chan); - wax::obj dsp_freq_proxy = dsp[named_prop_t(DSP_PROP_FREQ_SHIFT, freq_name)]; + wax::obj dsp_freq_proxy = dsp[DSP_PROP_FREQ_SHIFT]; //------------------------------------------------------------------ //-- calculate the LO offset, only used with automatic policy @@ -105,13 +104,11 @@ static tune_result_t tune_xx_subdev_and_dsp( } static double derive_freq_from_xx_subdev_and_dsp( - dboard_iface::unit_t unit, - wax::obj subdev, wax::obj dsp, size_t chan + dboard_iface::unit_t unit, wax::obj subdev, wax::obj dsp ){ //extract actual dsp and IF frequencies double actual_inter_freq = subdev[SUBDEV_PROP_FREQ].as<double>(); - std::string freq_name = dsp[DSP_PROP_FREQ_SHIFT_NAMES].as<prop_names_t>().at(chan); - double actual_dsp_freq = dsp[named_prop_t(DSP_PROP_FREQ_SHIFT, freq_name)].as<double>(); + double actual_dsp_freq = dsp[DSP_PROP_FREQ_SHIFT].as<double>(); //invert the sign on the dsp freq given the following conditions if (unit == dboard_iface::UNIT_TX) actual_dsp_freq *= -1.0; @@ -123,30 +120,28 @@ static double derive_freq_from_xx_subdev_and_dsp( * RX Tune **********************************************************************/ tune_result_t usrp::tune_rx_subdev_and_dsp( - wax::obj subdev, wax::obj ddc, size_t chan, - const tune_request_t &tune_request + wax::obj subdev, wax::obj ddc, const tune_request_t &tune_request ){ - return tune_xx_subdev_and_dsp(dboard_iface::UNIT_RX, subdev, ddc, chan, tune_request); + return tune_xx_subdev_and_dsp(dboard_iface::UNIT_RX, subdev, ddc, tune_request); } double usrp::derive_freq_from_rx_subdev_and_dsp( - wax::obj subdev, wax::obj ddc, size_t chan + wax::obj subdev, wax::obj ddc ){ - return derive_freq_from_xx_subdev_and_dsp(dboard_iface::UNIT_RX, subdev, ddc, chan); + return derive_freq_from_xx_subdev_and_dsp(dboard_iface::UNIT_RX, subdev, ddc); } /*********************************************************************** * TX Tune **********************************************************************/ tune_result_t usrp::tune_tx_subdev_and_dsp( - wax::obj subdev, wax::obj duc, size_t chan, - const tune_request_t &tune_request + wax::obj subdev, wax::obj duc, const tune_request_t &tune_request ){ - return tune_xx_subdev_and_dsp(dboard_iface::UNIT_TX, subdev, duc, chan, tune_request); + return tune_xx_subdev_and_dsp(dboard_iface::UNIT_TX, subdev, duc, tune_request); } double usrp::derive_freq_from_tx_subdev_and_dsp( - wax::obj subdev, wax::obj duc, size_t chan + wax::obj subdev, wax::obj duc ){ - return derive_freq_from_xx_subdev_and_dsp(dboard_iface::UNIT_TX, subdev, duc, chan); + return derive_freq_from_xx_subdev_and_dsp(dboard_iface::UNIT_TX, subdev, duc); } diff --git a/host/lib/usrp/usrp1/dsp_impl.cpp b/host/lib/usrp/usrp1/dsp_impl.cpp index 370f4831f..8152c4e34 100644 --- a/host/lib/usrp/usrp1/dsp_impl.cpp +++ b/host/lib/usrp/usrp1/dsp_impl.cpp @@ -1,5 +1,5 @@ // -// Copyright 2010 Ettus Research LLC +// Copyright 2010-2011 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -34,23 +34,25 @@ using namespace uhd::usrp; **********************************************************************/ void usrp1_impl::rx_dsp_init(void) { - _rx_dsp_proxy = wax_obj_proxy::make( - boost::bind(&usrp1_impl::rx_dsp_get, this, _1, _2), - boost::bind(&usrp1_impl::rx_dsp_set, this, _1, _2)); - - rx_dsp_set(DSP_PROP_HOST_RATE, _clock_ctrl->get_master_clock_freq() / 16); + for (size_t i = 0; i < this->get_num_ddcs(); i++){ + _rx_dsp_proxies[str(boost::format("DSP%d")%i)] = wax_obj_proxy::make( + boost::bind(&usrp1_impl::rx_dsp_get, this, _1, _2, i), + boost::bind(&usrp1_impl::rx_dsp_set, this, _1, _2, i) + ); + rx_dsp_set(DSP_PROP_HOST_RATE, _clock_ctrl->get_master_clock_freq() / 16, i); + } } /*********************************************************************** * RX DDC Get **********************************************************************/ -void usrp1_impl::rx_dsp_get(const wax::obj &key_, wax::obj &val){ +void usrp1_impl::rx_dsp_get(const wax::obj &key_, wax::obj &val, size_t which_dsp){ named_prop_t key = named_prop_t::extract(key_); switch(key.as<dsp_prop_t>()){ case DSP_PROP_NAME: - val = str(boost::format("usrp1 ddc %uX %s") - % this->get_num_ddcs() + val = str(boost::format("usrp1 ddc%d %s") + % which_dsp % (this->has_rx_halfband()? "+ hb" : "") ); return; @@ -60,16 +62,7 @@ void usrp1_impl::rx_dsp_get(const wax::obj &key_, wax::obj &val){ return; case DSP_PROP_FREQ_SHIFT: - val = _rx_dsp_freqs[key.name]; - return; - - case DSP_PROP_FREQ_SHIFT_NAMES:{ - prop_names_t names; - for(size_t i = 0; i < this->get_num_ddcs(); i++){ - names.push_back(boost::lexical_cast<std::string>(i)); - } - val = names; - } + val = _rx_dsp_freqs[which_dsp]; return; case DSP_PROP_CODEC_RATE: @@ -88,7 +81,7 @@ void usrp1_impl::rx_dsp_get(const wax::obj &key_, wax::obj &val){ /*********************************************************************** * RX DDC Set **********************************************************************/ -void usrp1_impl::rx_dsp_set(const wax::obj &key_, const wax::obj &val){ +void usrp1_impl::rx_dsp_set(const wax::obj &key_, const wax::obj &val, size_t which_dsp){ named_prop_t key = named_prop_t::extract(key_); switch(key.as<dsp_prop_t>()) { @@ -97,16 +90,17 @@ void usrp1_impl::rx_dsp_set(const wax::obj &key_, const wax::obj &val){ boost::uint32_t reg_word = dsp_type1::calc_cordic_word_and_update( new_freq, _clock_ctrl->get_master_clock_freq()); - static const uhd::dict<std::string, boost::uint32_t> - freq_name_to_reg_val = boost::assign::map_list_of - ("0", FR_RX_FREQ_0) ("1", FR_RX_FREQ_1) - ("2", FR_RX_FREQ_2) ("3", FR_RX_FREQ_3) - ; - _iface->poke32(freq_name_to_reg_val[key.name], ~reg_word + 1); - _rx_dsp_freqs[key.name] = new_freq; + static const boost::uint32_t dsp_index_to_reg_val[4] = { + FR_RX_FREQ_0, FR_RX_FREQ_1, FR_RX_FREQ_2, FR_RX_FREQ_3 + }; + _iface->poke32(dsp_index_to_reg_val[which_dsp], ~reg_word + 1); + _rx_dsp_freqs[which_dsp] = new_freq; return; } - case DSP_PROP_HOST_RATE: { + + case DSP_PROP_HOST_RATE: + if (which_dsp != 0) return; //only for dsp[0] as this is vectorized + { size_t rate = size_t(_clock_ctrl->get_master_clock_freq() / val.as<double>()); if ((rate & 0x01) || (rate < 4) || (rate > 256)) { @@ -123,6 +117,11 @@ void usrp1_impl::rx_dsp_set(const wax::obj &key_, const wax::obj &val){ } return; + case DSP_PROP_STREAM_CMD: + if (which_dsp != 0) return; //only for dsp[0] as this is vectorized + _soft_time_ctrl->issue_stream_cmd(val.as<stream_cmd_t>()); + return; + default: UHD_THROW_PROP_SET_ERROR(); } @@ -133,24 +132,25 @@ void usrp1_impl::rx_dsp_set(const wax::obj &key_, const wax::obj &val){ **********************************************************************/ void usrp1_impl::tx_dsp_init(void) { - _tx_dsp_proxy = wax_obj_proxy::make( - boost::bind(&usrp1_impl::tx_dsp_get, this, _1, _2), - boost::bind(&usrp1_impl::tx_dsp_set, this, _1, _2)); - - //initial config and update - tx_dsp_set(DSP_PROP_HOST_RATE, _clock_ctrl->get_master_clock_freq() * 2 / 16); + for (size_t i = 0; i < this->get_num_ducs(); i++){ + _tx_dsp_proxies[str(boost::format("DSP%d")%i)] = wax_obj_proxy::make( + boost::bind(&usrp1_impl::tx_dsp_get, this, _1, _2, i), + boost::bind(&usrp1_impl::tx_dsp_set, this, _1, _2, i) + ); + tx_dsp_set(DSP_PROP_HOST_RATE, _clock_ctrl->get_master_clock_freq() / 16, i); + } } /*********************************************************************** * TX DUC Get **********************************************************************/ -void usrp1_impl::tx_dsp_get(const wax::obj &key_, wax::obj &val){ +void usrp1_impl::tx_dsp_get(const wax::obj &key_, wax::obj &val, size_t which_dsp){ named_prop_t key = named_prop_t::extract(key_); switch(key.as<dsp_prop_t>()) { case DSP_PROP_NAME: - val = str(boost::format("usrp1 duc %uX %s") - % this->get_num_ducs() + val = str(boost::format("usrp1 duc%d %s") + % which_dsp % (this->has_tx_halfband()? "+ hb" : "") ); return; @@ -160,16 +160,7 @@ void usrp1_impl::tx_dsp_get(const wax::obj &key_, wax::obj &val){ return; case DSP_PROP_FREQ_SHIFT: - val = _tx_dsp_freqs[key.name]; - return; - - case DSP_PROP_FREQ_SHIFT_NAMES:{ - prop_names_t names; - for(size_t i = 0; i < this->get_num_ducs(); i++){ - names.push_back(boost::lexical_cast<std::string>(i)); - } - val = names; - } + val = _tx_dsp_freqs[which_dsp]; return; case DSP_PROP_CODEC_RATE: @@ -188,7 +179,7 @@ void usrp1_impl::tx_dsp_get(const wax::obj &key_, wax::obj &val){ /*********************************************************************** * TX DUC Set **********************************************************************/ -void usrp1_impl::tx_dsp_set(const wax::obj &key_, const wax::obj &val){ +void usrp1_impl::tx_dsp_set(const wax::obj &key_, const wax::obj &val, size_t which_dsp){ named_prop_t key = named_prop_t::extract(key_); switch(key.as<dsp_prop_t>()) { @@ -197,15 +188,17 @@ void usrp1_impl::tx_dsp_set(const wax::obj &key_, const wax::obj &val){ double new_freq = val.as<double>(); //map the freq shift key to a subdev spec to a particular codec chip - std::string db_name = _tx_subdev_spec.at(boost::lexical_cast<size_t>(key.name)).db_name; + std::string db_name = _tx_subdev_spec.at(which_dsp).db_name; if (db_name == "A") _codec_ctrls[DBOARD_SLOT_A]->set_duc_freq(new_freq); if (db_name == "B") _codec_ctrls[DBOARD_SLOT_B]->set_duc_freq(new_freq); - _tx_dsp_freqs[key.name] = new_freq; + _tx_dsp_freqs[which_dsp] = new_freq; return; } - case DSP_PROP_HOST_RATE: { + case DSP_PROP_HOST_RATE: + if (which_dsp != 0) return; //only for dsp[0] as this is vectorized + { size_t rate = size_t(_clock_ctrl->get_master_clock_freq() * 2 / val.as<double>()); if ((rate & 0x01) || (rate < 8) || (rate > 512)) { diff --git a/host/lib/usrp/usrp1/mboard_impl.cpp b/host/lib/usrp/usrp1/mboard_impl.cpp index 6d5bf466d..26d3e41d4 100644 --- a/host/lib/usrp/usrp1/mboard_impl.cpp +++ b/host/lib/usrp/usrp1/mboard_impl.cpp @@ -280,21 +280,19 @@ void usrp1_impl::mboard_get(const wax::obj &key_, wax::obj &val) return; case MBOARD_PROP_RX_DSP: - UHD_ASSERT_THROW(key.name == ""); - val = _rx_dsp_proxy->get_link(); + val = _rx_dsp_proxies.get(key.name)->get_link(); return; case MBOARD_PROP_RX_DSP_NAMES: - val = prop_names_t(1, ""); + val = _rx_dsp_proxies.keys(); return; case MBOARD_PROP_TX_DSP: - UHD_ASSERT_THROW(key.name == ""); - val = _tx_dsp_proxy->get_link(); + val = _tx_dsp_proxies.get(key.name)->get_link(); return; case MBOARD_PROP_TX_DSP_NAMES: - val = prop_names_t(1, ""); + val = _tx_dsp_proxies.keys(); return; case MBOARD_PROP_CLOCK_CONFIG: @@ -342,10 +340,6 @@ void usrp1_impl::mboard_set(const wax::obj &key, const wax::obj &val) //handle the get request conditioned on the key switch(key.as<mboard_prop_t>()){ - case MBOARD_PROP_STREAM_CMD: - _soft_time_ctrl->issue_stream_cmd(val.as<stream_cmd_t>()); - return; - case MBOARD_PROP_RX_SUBDEV_SPEC: _rx_subdev_spec = val.as<subdev_spec_t>(); if (_rx_subdev_spec.size() > this->get_num_ddcs()){ diff --git a/host/lib/usrp/usrp1/usrp1_impl.hpp b/host/lib/usrp/usrp1/usrp1_impl.hpp index 1d9f6709f..9755c466d 100644 --- a/host/lib/usrp/usrp1/usrp1_impl.hpp +++ b/host/lib/usrp/usrp1/usrp1_impl.hpp @@ -182,19 +182,19 @@ private: //rx dsp functions and settings void rx_dsp_init(void); - void rx_dsp_get(const wax::obj &, wax::obj &); - void rx_dsp_set(const wax::obj &, const wax::obj &); - uhd::dict<std::string, double> _rx_dsp_freqs; + void rx_dsp_get(const wax::obj &, wax::obj &, size_t); + void rx_dsp_set(const wax::obj &, const wax::obj &, size_t); + uhd::dict<size_t, double> _rx_dsp_freqs; size_t _rx_dsp_decim; - wax_obj_proxy::sptr _rx_dsp_proxy; + uhd::dict<std::string, wax_obj_proxy::sptr> _rx_dsp_proxies; //tx dsp functions and settings void tx_dsp_init(void); - void tx_dsp_get(const wax::obj &, wax::obj &); - void tx_dsp_set(const wax::obj &, const wax::obj &); - uhd::dict<std::string, double> _tx_dsp_freqs; + void tx_dsp_get(const wax::obj &, wax::obj &, size_t); + void tx_dsp_set(const wax::obj &, const wax::obj &, size_t); + uhd::dict<size_t, double> _tx_dsp_freqs; size_t _tx_dsp_interp; - wax_obj_proxy::sptr _tx_dsp_proxy; + uhd::dict<std::string, wax_obj_proxy::sptr> _tx_dsp_proxies; //transports uhd::transport::usb_zero_copy::sptr _data_transport; diff --git a/host/lib/usrp/usrp2/dsp_impl.cpp b/host/lib/usrp/usrp2/dsp_impl.cpp index 8340f7cdd..cdd559e94 100644 --- a/host/lib/usrp/usrp2/dsp_impl.cpp +++ b/host/lib/usrp/usrp2/dsp_impl.cpp @@ -1,5 +1,5 @@ // -// Copyright 2010 Ettus Research LLC +// Copyright 2010-2011 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -28,12 +28,79 @@ using namespace uhd; using namespace uhd::usrp; -static const size_t default_decim = 16; -static const size_t default_interp = 16; - /*********************************************************************** - * DDC Helper Methods + * DSP impl and methods **********************************************************************/ +struct usrp2_mboard_impl::dsp_impl{ + uhd::dict<size_t, size_t> ddc_decim; + uhd::dict<size_t, double> ddc_freq; + uhd::dict<size_t, size_t> duc_interp; + uhd::dict<size_t, double> duc_freq; + std::vector<size_t> decim_and_interp_rates; + uhd::dict<size_t, bool> continuous_streaming; +}; + +void usrp2_mboard_impl::dsp_init(void){ + //create new dsp impl + _dsp_impl = UHD_PIMPL_MAKE(dsp_impl, ()); + + //load the allowed decim/interp rates + //range(4, 128+1, 1) + range(130, 256+1, 2) + range(260, 512+1, 4) + for (size_t i = 4; i <= 128; i+=1){ + _dsp_impl->decim_and_interp_rates.push_back(i); + } + for (size_t i = 130; i <= 256; i+=2){ + _dsp_impl->decim_and_interp_rates.push_back(i); + } + for (size_t i = 260; i <= 512; i+=4){ + _dsp_impl->decim_and_interp_rates.push_back(i); + } + + //bind and initialize the rx dsps + for (size_t i = 0; i < NUM_RX_DSPS; i++){ + _rx_dsp_proxies[str(boost::format("DSP%d")%i)] = wax_obj_proxy::make( + boost::bind(&usrp2_mboard_impl::ddc_get, this, _1, _2, i), + boost::bind(&usrp2_mboard_impl::ddc_set, this, _1, _2, i) + ); + + //initial config and update + ddc_set(DSP_PROP_FREQ_SHIFT, double(0), i); + ddc_set(DSP_PROP_HOST_RATE, double(get_master_clock_freq()/16), i); + + //setup the rx control registers + _iface->poke32(_iface->regs.rx_ctrl[i].clear_overrun, 1); //reset + _iface->poke32(_iface->regs.rx_ctrl[i].nsamps_per_pkt, _device.get_max_recv_samps_per_packet()); + _iface->poke32(_iface->regs.rx_ctrl[i].nchannels, 1); + _iface->poke32(_iface->regs.rx_ctrl[i].vrt_header, 0 + | (0x1 << 28) //if data with stream id + | (0x1 << 26) //has trailer + | (0x3 << 22) //integer time other + | (0x1 << 20) //fractional time sample count + ); + _iface->poke32(_iface->regs.rx_ctrl[i].vrt_stream_id, usrp2_impl::RECV_SID); + _iface->poke32(_iface->regs.rx_ctrl[i].vrt_trailer, 0); + _iface->poke32(_iface->regs.time64_tps, size_t(get_master_clock_freq())); + } + + //bind and initialize the tx dsps + for (size_t i = 0; i < NUM_TX_DSPS; i++){ + _tx_dsp_proxies[str(boost::format("DSP%d")%i)] = wax_obj_proxy::make( + boost::bind(&usrp2_mboard_impl::duc_get, this, _1, _2, i), + boost::bind(&usrp2_mboard_impl::duc_set, this, _1, _2, i) + ); + + //initial config and update + duc_set(DSP_PROP_FREQ_SHIFT, double(0), i); + duc_set(DSP_PROP_HOST_RATE, double(get_master_clock_freq()/16), i); + + //init the tx control registers + _iface->poke32(_iface->regs.tx_ctrl_clear_state, 1); //reset + _iface->poke32(_iface->regs.tx_ctrl_num_chan, 0); //1 channel + _iface->poke32(_iface->regs.tx_ctrl_report_sid, usrp2_impl::ASYNC_SID); + _iface->poke32(_iface->regs.tx_ctrl_policy, U2_FLAG_TX_CTRL_POLICY_NEXT_PACKET); + } +} + template <typename rate_type> static rate_type pick_closest_rate(double exact_rate, const std::vector<rate_type> &rates){ unsigned closest_match = rates.front(); @@ -44,27 +111,28 @@ static rate_type pick_closest_rate(double exact_rate, const std::vector<rate_typ return closest_match; } -void usrp2_mboard_impl::init_ddc_config(void){ - //create the ddc in the rx dsp dict - _rx_dsp_proxy = wax_obj_proxy::make( - boost::bind(&usrp2_mboard_impl::ddc_get, this, _1, _2), - boost::bind(&usrp2_mboard_impl::ddc_set, this, _1, _2) - ); +void usrp2_mboard_impl::issue_ddc_stream_cmd(const stream_cmd_t &stream_cmd, size_t which_dsp){ + _dsp_impl->continuous_streaming[which_dsp] = stream_cmd.stream_mode == stream_cmd_t::STREAM_MODE_START_CONTINUOUS; + _iface->poke32(_iface->regs.rx_ctrl[which_dsp].stream_cmd, dsp_type1::calc_stream_cmd_word(stream_cmd)); + _iface->poke32(_iface->regs.rx_ctrl[which_dsp].time_secs, boost::uint32_t(stream_cmd.time_spec.get_full_secs())); + _iface->poke32(_iface->regs.rx_ctrl[which_dsp].time_ticks, stream_cmd.time_spec.get_tick_count(get_master_clock_freq())); +} - //initial config and update - ddc_set(DSP_PROP_FREQ_SHIFT, double(0)); - ddc_set(DSP_PROP_HOST_RATE, double(get_master_clock_freq()/default_decim)); +void usrp2_mboard_impl::handle_overflow(size_t which_dsp){ + if (_dsp_impl->continuous_streaming[which_dsp]){ //re-issue the stream command if already continuous + this->issue_ddc_stream_cmd(stream_cmd_t::STREAM_MODE_START_CONTINUOUS, which_dsp); + } } /*********************************************************************** * DDC Properties **********************************************************************/ -void usrp2_mboard_impl::ddc_get(const wax::obj &key_, wax::obj &val){ +void usrp2_mboard_impl::ddc_get(const wax::obj &key_, wax::obj &val, size_t which_dsp){ named_prop_t key = named_prop_t::extract(key_); switch(key.as<dsp_prop_t>()){ case DSP_PROP_NAME: - val = _iface->get_cname() + " ddc0"; + val = str(boost::format("%s ddc%d") % _iface->get_cname() % which_dsp); return; case DSP_PROP_OTHERS: @@ -72,11 +140,7 @@ void usrp2_mboard_impl::ddc_get(const wax::obj &key_, wax::obj &val){ return; case DSP_PROP_FREQ_SHIFT: - val = _ddc_freq; - return; - - case DSP_PROP_FREQ_SHIFT_NAMES: - val = prop_names_t(1, ""); + val = _dsp_impl->ddc_freq[which_dsp]; return; case DSP_PROP_CODEC_RATE: @@ -84,37 +148,41 @@ void usrp2_mboard_impl::ddc_get(const wax::obj &key_, wax::obj &val){ return; case DSP_PROP_HOST_RATE: - val = get_master_clock_freq()/_ddc_decim; + val = get_master_clock_freq()/_dsp_impl->ddc_decim[which_dsp]; return; default: UHD_THROW_PROP_GET_ERROR(); } } -void usrp2_mboard_impl::ddc_set(const wax::obj &key_, const wax::obj &val){ +void usrp2_mboard_impl::ddc_set(const wax::obj &key_, const wax::obj &val, size_t which_dsp){ named_prop_t key = named_prop_t::extract(key_); switch(key.as<dsp_prop_t>()){ + case DSP_PROP_STREAM_CMD: + issue_ddc_stream_cmd(val.as<stream_cmd_t>(), which_dsp); + return; + case DSP_PROP_FREQ_SHIFT:{ double new_freq = val.as<double>(); - _iface->poke32(_iface->regs.dsp_rx_freq, + _iface->poke32(_iface->regs.dsp_rx[which_dsp].freq, dsp_type1::calc_cordic_word_and_update(new_freq, get_master_clock_freq()) ); - _ddc_freq = new_freq; //shadow + _dsp_impl->ddc_freq[which_dsp] = new_freq; //shadow } return; case DSP_PROP_HOST_RATE:{ double extact_rate = get_master_clock_freq()/val.as<double>(); - _ddc_decim = pick_closest_rate(extact_rate, _allowed_decim_and_interp_rates); + _dsp_impl->ddc_decim[which_dsp] = pick_closest_rate(extact_rate, _dsp_impl->decim_and_interp_rates); //set the decimation - _iface->poke32(_iface->regs.dsp_rx_decim_rate, dsp_type1::calc_cic_filter_word(_ddc_decim)); + _iface->poke32(_iface->regs.dsp_rx[which_dsp].decim_rate, dsp_type1::calc_cic_filter_word(_dsp_impl->ddc_decim[which_dsp])); //set the scaling static const boost::int16_t default_rx_scale_iq = 1024; - _iface->poke32(_iface->regs.dsp_rx_scale_iq, + _iface->poke32(_iface->regs.dsp_rx[which_dsp].scale_iq, dsp_type1::calc_iq_scale_word(default_rx_scale_iq, default_rx_scale_iq) ); } @@ -125,29 +193,14 @@ void usrp2_mboard_impl::ddc_set(const wax::obj &key_, const wax::obj &val){ } /*********************************************************************** - * DUC Helper Methods - **********************************************************************/ -void usrp2_mboard_impl::init_duc_config(void){ - //create the duc in the tx dsp dict - _tx_dsp_proxy = wax_obj_proxy::make( - boost::bind(&usrp2_mboard_impl::duc_get, this, _1, _2), - boost::bind(&usrp2_mboard_impl::duc_set, this, _1, _2) - ); - - //initial config and update - duc_set(DSP_PROP_FREQ_SHIFT, double(0)); - duc_set(DSP_PROP_HOST_RATE, double(get_master_clock_freq()/default_interp)); -} - -/*********************************************************************** * DUC Properties **********************************************************************/ -void usrp2_mboard_impl::duc_get(const wax::obj &key_, wax::obj &val){ +void usrp2_mboard_impl::duc_get(const wax::obj &key_, wax::obj &val, size_t which_dsp){ named_prop_t key = named_prop_t::extract(key_); switch(key.as<dsp_prop_t>()){ case DSP_PROP_NAME: - val = _iface->get_cname() + " duc0"; + val = str(boost::format("%s duc%d") % _iface->get_cname() % which_dsp); return; case DSP_PROP_OTHERS: @@ -155,11 +208,7 @@ void usrp2_mboard_impl::duc_get(const wax::obj &key_, wax::obj &val){ return; case DSP_PROP_FREQ_SHIFT: - val = _duc_freq; - return; - - case DSP_PROP_FREQ_SHIFT_NAMES: - val = prop_names_t(1, ""); + val = _dsp_impl->duc_freq[which_dsp]; return; case DSP_PROP_CODEC_RATE: @@ -167,14 +216,14 @@ void usrp2_mboard_impl::duc_get(const wax::obj &key_, wax::obj &val){ return; case DSP_PROP_HOST_RATE: - val = get_master_clock_freq()/_duc_interp; + val = get_master_clock_freq()/_dsp_impl->duc_interp[which_dsp]; return; default: UHD_THROW_PROP_GET_ERROR(); } } -void usrp2_mboard_impl::duc_set(const wax::obj &key_, const wax::obj &val){ +void usrp2_mboard_impl::duc_set(const wax::obj &key_, const wax::obj &val, size_t which_dsp){ named_prop_t key = named_prop_t::extract(key_); switch(key.as<dsp_prop_t>()){ @@ -196,19 +245,19 @@ void usrp2_mboard_impl::duc_set(const wax::obj &key_, const wax::obj &val){ _iface->poke32(_iface->regs.dsp_tx_freq, dsp_type1::calc_cordic_word_and_update(new_freq, codec_rate) ); - _duc_freq = new_freq + dac_shift; //shadow + _dsp_impl->duc_freq[which_dsp] = new_freq + dac_shift; //shadow } return; case DSP_PROP_HOST_RATE:{ double extact_rate = get_master_clock_freq()/val.as<double>(); - _duc_interp = pick_closest_rate(extact_rate, _allowed_decim_and_interp_rates); + _dsp_impl->duc_interp[which_dsp] = pick_closest_rate(extact_rate, _dsp_impl->decim_and_interp_rates); //set the interpolation - _iface->poke32(_iface->regs.dsp_tx_interp_rate, dsp_type1::calc_cic_filter_word(_duc_interp)); + _iface->poke32(_iface->regs.dsp_tx_interp_rate, dsp_type1::calc_cic_filter_word(_dsp_impl->duc_interp[which_dsp])); //set the scaling - _iface->poke32(_iface->regs.dsp_tx_scale_iq, dsp_type1::calc_iq_scale_word(_duc_interp)); + _iface->poke32(_iface->regs.dsp_tx_scale_iq, dsp_type1::calc_iq_scale_word(_dsp_impl->duc_interp[which_dsp])); } return; diff --git a/host/lib/usrp/usrp2/fw_common.h b/host/lib/usrp/usrp2/fw_common.h index a22f805e1..6eb047454 100644 --- a/host/lib/usrp/usrp2/fw_common.h +++ b/host/lib/usrp/usrp2/fw_common.h @@ -30,8 +30,8 @@ extern "C" { #endif //fpga and firmware compatibility numbers -#define USRP2_FPGA_COMPAT_NUM 4 -#define USRP2_FW_COMPAT_NUM 8 +#define USRP2_FPGA_COMPAT_NUM 5 +#define USRP2_FW_COMPAT_NUM 9 //used to differentiate control packets over data port #define USRP2_INVALID_VRT_HEADER 0 @@ -40,8 +40,9 @@ extern "C" { // Dynamic and/or private ports: 49152-65535 #define USRP2_UDP_CTRL_PORT 49152 //#define USRP2_UDP_UPDATE_PORT 49154 -#define USRP2_UDP_DATA_PORT 49156 +#define USRP2_UDP_DSP0_PORT 49156 #define USRP2_UDP_ERR0_PORT 49157 +#define USRP2_UDP_DSP1_PORT 49158 //////////////////////////////////////////////////////////////////////// // I2C addresses diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp index b20b6652e..e59ee2d24 100644 --- a/host/lib/usrp/usrp2/io_impl.cpp +++ b/host/lib/usrp/usrp2/io_impl.cpp @@ -18,6 +18,7 @@ #include "../../transport/vrt_packet_handler.hpp" #include "usrp2_impl.hpp" #include "usrp2_regs.hpp" +#include <uhd/usrp/mboard_props.hpp> #include <uhd/utils/byteswap.hpp> #include <uhd/utils/thread_priority.hpp> #include <uhd/transport/bounded_buffer.hpp> @@ -119,27 +120,27 @@ private: **********************************************************************/ struct usrp2_impl::io_impl{ - io_impl(size_t send_frame_size, const std::vector<zero_copy_if::sptr> &xports): - xports(xports), + io_impl(std::vector<zero_copy_if::sptr> &dsp_xports): + dsp_xports(dsp_xports), //the assumption is that all data transports should be identical get_recv_buffs_fcn(boost::bind(&usrp2_impl::io_impl::get_recv_buffs, this, _1)), get_send_buffs_fcn(boost::bind(&usrp2_impl::io_impl::get_send_buffs, this, _1)), - packet_handler_recv_state(xports.size()), - packet_handler_send_state(xports.size()), async_msg_fifo(100/*messages deep*/) { - for (size_t i = 0; i < xports.size(); i++){ - fc_mons.push_back(flow_control_monitor::sptr( - new flow_control_monitor(usrp2_impl::sram_bytes/send_frame_size) - )); - //init empty packet infos - vrt::if_packet_info_t packet_info; - packet_info.packet_count = 0xf; - packet_info.has_tsi = true; - packet_info.tsi = 0; - packet_info.has_tsf = true; - packet_info.tsf = 0; - prev_infos.push_back(packet_info); + size_t num_monitors = dsp_xports.size()/usrp2_mboard_impl::MAX_NUM_DSPS*usrp2_mboard_impl::NUM_TX_DSPS; + for (size_t i = 0; i < num_monitors; i++){ + fc_mons.push_back(flow_control_monitor::sptr(new flow_control_monitor( + usrp2_impl::sram_bytes/dsp_xports.front()->get_send_frame_size() + )));; } + + //init empty packet infos + vrt::if_packet_info_t packet_info = vrt::if_packet_info_t(); + packet_info.packet_count = 0xf; + packet_info.has_tsi = true; + packet_info.tsi = 0; + packet_info.has_tsf = true; + packet_info.tsf = 0; + prev_infos.resize(dsp_xports.size(), packet_info); } ~io_impl(void){ @@ -149,15 +150,15 @@ struct usrp2_impl::io_impl{ } bool get_send_buffs(vrt_packet_handler::managed_send_buffs_t &buffs){ - UHD_ASSERT_THROW(xports.size() == buffs.size()); + UHD_ASSERT_THROW(send_map.size() == buffs.size()); //calculate the flow control word const boost::uint32_t fc_word32 = packet_handler_send_state.next_packet_seq; //grab a managed buffer for each index for (size_t i = 0; i < buffs.size(); i++){ - if (not fc_mons[i]->check_fc_condition(fc_word32, send_timeout)) return false; - buffs[i] = xports[i]->get_send_buff(send_timeout); + if (not fc_mons[send_map[i]]->check_fc_condition(fc_word32, send_timeout)) return false; + buffs[i] = dsp_xports[send_map[i]]->get_send_buff(send_timeout); if (not buffs[i].get()) return false; buffs[i]->cast<boost::uint32_t *>()[0] = uhd::htonx(fc_word32); } @@ -166,7 +167,10 @@ struct usrp2_impl::io_impl{ bool get_recv_buffs(vrt_packet_handler::managed_recv_buffs_t &buffs); - const std::vector<zero_copy_if::sptr> &xports; + std::vector<zero_copy_if::sptr> &dsp_xports; + + //mappings from channel index to dsp xport + std::vector<size_t> send_map, recv_map; //timeouts set on calls to recv/send (passed into get buffs methods) double recv_timeout, send_timeout; @@ -186,7 +190,7 @@ struct usrp2_impl::io_impl{ vrt_packet_handler::send_state packet_handler_send_state; //methods and variables for the pirate crew - void recv_pirate_loop(zero_copy_if::sptr, usrp2_mboard_impl::sptr, size_t); + void recv_pirate_loop(usrp2_mboard_impl::sptr, zero_copy_if::sptr, size_t); boost::thread_group recv_pirate_crew; bool recv_pirate_crew_raiding; bounded_buffer<async_metadata_t> async_msg_fifo; @@ -200,9 +204,7 @@ struct usrp2_impl::io_impl{ * - put async message packets into queue **********************************************************************/ void usrp2_impl::io_impl::recv_pirate_loop( - zero_copy_if::sptr zc_if_err0, - usrp2_mboard_impl::sptr mboard, - size_t index + usrp2_mboard_impl::sptr mboard, zero_copy_if::sptr err_xport, size_t index ){ set_thread_priority_safe(); recv_pirate_crew_raiding = true; @@ -210,7 +212,7 @@ void usrp2_impl::io_impl::recv_pirate_loop( spawn_mutex.unlock(); while(recv_pirate_crew_raiding){ - managed_recv_buffer::sptr buff = zc_if_err0->get_recv_buff(); + managed_recv_buffer::sptr buff = err_xport->get_recv_buff(); if (not buff.get()) continue; //ignore timeout/error buffers try{ @@ -258,27 +260,52 @@ void usrp2_impl::io_impl::recv_pirate_loop( **********************************************************************/ void usrp2_impl::io_init(void){ - //the assumption is that all data transports should be identical - const size_t send_frame_size = _data_transports.front()->get_send_frame_size(); - //create new io impl - _io_impl = UHD_PIMPL_MAKE(io_impl, (send_frame_size, _data_transports)); + _io_impl = UHD_PIMPL_MAKE(io_impl, (dsp_xports)); //create a new pirate thread for each zc if (yarr!!) - for (size_t i = 0; i < _data_transports.size(); i++){ + for (size_t i = 0; i < _mboards.size(); i++){ //lock the unlocked mutex (non-blocking) _io_impl->spawn_mutex.lock(); //spawn a new pirate to plunder the recv booty _io_impl->recv_pirate_crew.create_thread(boost::bind( &usrp2_impl::io_impl::recv_pirate_loop, - _io_impl.get(), _err0_transports.at(i), - _mboards.at(i), i + _io_impl.get(), _mboards.at(i), err_xports.at(i), i )); //block here until the spawned thread unlocks _io_impl->spawn_mutex.lock(); //exit loop iteration in an unlocked condition _io_impl->spawn_mutex.unlock(); } + + //update mapping here since it didnt b4 when io init not called first + update_xport_channel_mapping(); +} + +void usrp2_impl::update_xport_channel_mapping(void){ + if (_io_impl.get() == NULL) return; //not inited yet + + _io_impl->recv_map.clear(); + _io_impl->send_map.clear(); + + for (size_t i = 0; i < _mboards.size(); i++){ + + subdev_spec_t rx_subdev_spec = _mboards[i]->get_link()[MBOARD_PROP_RX_SUBDEV_SPEC].as<subdev_spec_t>(); + for (size_t j = 0; j < rx_subdev_spec.size(); j++){ + _io_impl->recv_map.push_back(i*usrp2_mboard_impl::MAX_NUM_DSPS+j); + //std::cout << "recv_map.back() " << _io_impl->recv_map.back() << std::endl; + } + + subdev_spec_t tx_subdev_spec = _mboards[i]->get_link()[MBOARD_PROP_TX_SUBDEV_SPEC].as<subdev_spec_t>(); + for (size_t j = 0; j < tx_subdev_spec.size(); j++){ + _io_impl->send_map.push_back(i*usrp2_mboard_impl::MAX_NUM_DSPS+j); + //std::cout << "send_map.back() " << _io_impl->send_map.back() << std::endl; + } + + } + + _io_impl->packet_handler_recv_state = vrt_packet_handler::recv_state(_io_impl->recv_map.size()); + _io_impl->packet_handler_send_state = vrt_packet_handler::send_state(_io_impl->send_map.size()); } /*********************************************************************** @@ -300,7 +327,7 @@ size_t usrp2_impl::get_max_send_samps_per_packet(void) const{ + vrt_send_header_offset_words32*sizeof(boost::uint32_t) - sizeof(vrt::if_packet_info_t().cid) //no class id ever used ; - const size_t bpp = _data_transports.front()->get_send_frame_size() - hdr_size; + const size_t bpp = dsp_xports.front()->get_send_frame_size() - hdr_size; return bpp/_tx_otw_type.get_sample_size(); } @@ -383,14 +410,15 @@ UHD_INLINE bool usrp2_impl::io_impl::get_recv_buffs( vrt_packet_handler::managed_recv_buffs_t &buffs ){ if (buffs.size() == 1){ - buffs[0] = xports[0]->get_recv_buff(recv_timeout); + buffs[0] = dsp_xports[recv_map[0]]->get_recv_buff(recv_timeout); if (buffs[0].get() == NULL) return false; bool clear, msg; time_spec_t time; //unused variables //call extract_packet_info to handle printing the overflows - extract_packet_info(buffs[0], this->prev_infos[0], time, clear, msg); + extract_packet_info(buffs[0], this->prev_infos[recv_map[0]], time, clear, msg); return true; } //-------------------- begin alignment logic ---------------------// + UHD_ASSERT_THROW(recv_map.size() == buffs.size()); boost::system_time exit_time = boost::get_system_time() + to_time_dur(recv_timeout); managed_recv_buffer::sptr buff_tmp; alignment_indexes indexes_to_do; @@ -404,9 +432,9 @@ UHD_INLINE bool usrp2_impl::io_impl::get_recv_buffs( //do an initial pop to load an initial sequence id size_t index = indexes_to_do.front(); - buff_tmp = xports[index]->get_recv_buff(from_time_dur(exit_time - boost::get_system_time())); + buff_tmp = dsp_xports[recv_map[index]]->get_recv_buff(from_time_dur(exit_time - boost::get_system_time())); if (buff_tmp.get() == NULL) return false; - extract_packet_info(buff_tmp, this->prev_infos[index], expected_time, clear, msg); + extract_packet_info(buff_tmp, this->prev_infos[recv_map[index]], expected_time, clear, msg); if (clear) goto got_clear; buffs[index] = buff_tmp; if (msg) return handle_msg_packet(buffs, index); @@ -417,10 +445,10 @@ UHD_INLINE bool usrp2_impl::io_impl::get_recv_buffs( //pop an element off for this index index = indexes_to_do.front(); - buff_tmp = xports[index]->get_recv_buff(from_time_dur(exit_time - boost::get_system_time())); + buff_tmp = dsp_xports[recv_map[index]]->get_recv_buff(from_time_dur(exit_time - boost::get_system_time())); if (buff_tmp.get() == NULL) return false; time_spec_t this_time; - extract_packet_info(buff_tmp, this->prev_infos[index], this_time, clear, msg); + extract_packet_info(buff_tmp, this->prev_infos[recv_map[index]], this_time, clear, msg); if (clear) goto got_clear; buffs[index] = buff_tmp; if (msg) return handle_msg_packet(buffs, index); @@ -458,13 +486,14 @@ size_t usrp2_impl::get_max_recv_samps_per_packet(void) const{ + sizeof(vrt::if_packet_info_t().tlr) //forced to have trailer - sizeof(vrt::if_packet_info_t().cid) //no class id ever used ; - const size_t bpp = _data_transports.front()->get_recv_frame_size() - hdr_size; + const size_t bpp = dsp_xports.front()->get_recv_frame_size() - hdr_size; return bpp/_rx_otw_type.get_sample_size(); } -static void handle_overflow(std::vector<usrp2_mboard_impl::sptr> &mboards, size_t chan){ +void usrp2_impl::handle_overflow(size_t chan){ std::cerr << "O" << std::flush; - mboards.at(chan/mboards.size())->handle_overflow(); + div_t indexes = div(chan, usrp2_mboard_impl::NUM_RX_DSPS); + _mboards.at(indexes.quot)->handle_overflow(indexes.rem); } size_t usrp2_impl::recv( @@ -481,6 +510,6 @@ size_t usrp2_impl::recv( _mboards.front()->get_master_clock_freq(), //master clock tick rate uhd::transport::vrt::if_hdr_unpack_be, _io_impl->get_recv_buffs_fcn, - boost::bind(&handle_overflow, boost::ref(_mboards), _1) + boost::bind(&usrp2_impl::handle_overflow, this, _1) ); } diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp index 397fae636..b8849f65b 100644 --- a/host/lib/usrp/usrp2/mboard_impl.cpp +++ b/host/lib/usrp/usrp2/mboard_impl.cpp @@ -21,8 +21,8 @@ #include <uhd/usrp/misc_utils.hpp> #include <uhd/usrp/dsp_utils.hpp> #include <uhd/usrp/mboard_props.hpp> -#include <uhd/utils/assert.hpp> #include <uhd/utils/byteswap.hpp> +#include <uhd/utils/assert.hpp> #include <uhd/utils/algorithm.hpp> #include <boost/bind.hpp> #include <iostream> @@ -33,35 +33,66 @@ static const size_t mimo_clock_sync_delay_cycles = 137; using namespace uhd; using namespace uhd::usrp; +using namespace uhd::transport; /*********************************************************************** - * Structors + * Helpers **********************************************************************/ -usrp2_mboard_impl::usrp2_mboard_impl( - size_t index, - transport::udp_simple::sptr ctrl_transport, - transport::zero_copy_if::sptr data_transport, - transport::zero_copy_if::sptr err0_transport, - const device_addr_t &device_args, - size_t recv_samps_per_packet -): - _index(index), - _iface(usrp2_iface::make(ctrl_transport)) -{ +static void init_xport(zero_copy_if::sptr xport){ //Send a small data packet so the usrp2 knows the udp source port. //This setup must happen before further initialization occurs //or the async update packets will cause ICMP destination unreachable. - transport::managed_send_buffer::sptr send_buff; static const boost::uint32_t data[2] = { uhd::htonx(boost::uint32_t(0 /* don't care seq num */)), uhd::htonx(boost::uint32_t(USRP2_INVALID_VRT_HEADER)) }; - send_buff = data_transport->get_send_buff(); - std::memcpy(send_buff->cast<void*>(), &data, sizeof(data)); - send_buff->commit(sizeof(data)); - send_buff = err0_transport->get_send_buff(); + + transport::managed_send_buffer::sptr send_buff = xport->get_send_buff(); std::memcpy(send_buff->cast<void*>(), &data, sizeof(data)); send_buff->commit(sizeof(data)); +} + +/*********************************************************************** + * Structors + **********************************************************************/ +usrp2_mboard_impl::usrp2_mboard_impl( + const device_addr_t &device_addr, + size_t index, usrp2_impl &device +): + _index(index), _device(device), + _iface(usrp2_iface::make(udp_simple::make_connected( + device_addr["addr"], boost::lexical_cast<std::string>(USRP2_UDP_CTRL_PORT) + ))) +{ + + //setup the dsp transport hints (default to a large recv buff) + device_addr_t dsp_xport_hints = device_addr; + if (not dsp_xport_hints.has_key("recv_buff_size")){ + //only enable on platforms that are happy with the large buffer resize + #if defined(UHD_PLATFORM_LINUX) || defined(UHD_PLATFORM_WIN32) + //set to half-a-second of buffering at max rate + dsp_xport_hints["recv_buff_size"] = "50e6"; + #endif /*defined(UHD_PLATFORM_LINUX) || defined(UHD_PLATFORM_WIN32)*/ + } + + //construct transports for dsp and async errors + std::cout << "Making transport for DSP0..." << std::endl; + device.dsp_xports.push_back(udp_zero_copy::make( + device_addr["addr"], boost::lexical_cast<std::string>(USRP2_UDP_DSP0_PORT), dsp_xport_hints + )); + init_xport(device.dsp_xports.back()); + + std::cout << "Making transport for DSP1..." << std::endl; + device.dsp_xports.push_back(udp_zero_copy::make( + device_addr["addr"], boost::lexical_cast<std::string>(USRP2_UDP_DSP1_PORT), dsp_xport_hints + )); + init_xport(device.dsp_xports.back()); + + std::cout << "Making transport for ERR0..." << std::endl; + device.err_xports.push_back(udp_zero_copy::make( + device_addr["addr"], boost::lexical_cast<std::string>(USRP2_UDP_ERR0_PORT), device_addr_t() + )); + init_xport(device.err_xports.back()); //contruct the interfaces to mboard perifs _clock_ctrl = usrp2_clock_ctrl::make(_iface); @@ -72,66 +103,30 @@ usrp2_mboard_impl::usrp2_mboard_impl( //if(_gps_ctrl->gps_detected()) std::cout << "GPS time: " << _gps_ctrl->get_time() << std::endl; - //TODO move to dsp impl... - //load the allowed decim/interp rates - //_USRP2_RATES = range(4, 128+1, 1) + range(130, 256+1, 2) + range(260, 512+1, 4) - _allowed_decim_and_interp_rates.clear(); - for (size_t i = 4; i <= 128; i+=1){ - _allowed_decim_and_interp_rates.push_back(i); - } - for (size_t i = 130; i <= 256; i+=2){ - _allowed_decim_and_interp_rates.push_back(i); - } - for (size_t i = 260; i <= 512; i+=4){ - _allowed_decim_and_interp_rates.push_back(i); - } - - //setup the vrt rx registers - _iface->poke32(_iface->regs.rx_ctrl_clear_overrun, 1); //reset - _iface->poke32(_iface->regs.rx_ctrl_nsamps_per_pkt, recv_samps_per_packet); - _iface->poke32(_iface->regs.rx_ctrl_nchannels, 1); - _iface->poke32(_iface->regs.rx_ctrl_vrt_header, 0 - | (0x1 << 28) //if data with stream id - | (0x1 << 26) //has trailer - | (0x3 << 22) //integer time other - | (0x1 << 20) //fractional time sample count - ); - _iface->poke32(_iface->regs.rx_ctrl_vrt_stream_id, usrp2_impl::RECV_SID); - _iface->poke32(_iface->regs.rx_ctrl_vrt_trailer, 0); - _iface->poke32(_iface->regs.time64_tps, size_t(get_master_clock_freq())); - - //init the tx control registers - _iface->poke32(_iface->regs.tx_ctrl_clear_state, 1); //reset - _iface->poke32(_iface->regs.tx_ctrl_num_chan, 0); //1 channel - _iface->poke32(_iface->regs.tx_ctrl_report_sid, usrp2_impl::ASYNC_SID); - _iface->poke32(_iface->regs.tx_ctrl_policy, U2_FLAG_TX_CTRL_POLICY_NEXT_PACKET); + //init the dsp stuff (before setting update packets) + dsp_init(); //setting the cycles per update (disabled by default) - const double ups_per_sec = device_args.cast<double>("ups_per_sec", 0.0); + const double ups_per_sec = device_addr.cast<double>("ups_per_sec", 0.0); if (ups_per_sec > 0.0){ const size_t cycles_per_up = size_t(_clock_ctrl->get_master_clock_rate()/ups_per_sec); _iface->poke32(_iface->regs.tx_ctrl_cycles_per_up, U2_FLAG_TX_CTRL_UP_ENB | cycles_per_up); } //setting the packets per update (enabled by default) - const double ups_per_fifo = device_args.cast<double>("ups_per_fifo", 8.0); + size_t send_frame_size = device.dsp_xports[0]->get_send_frame_size(); + const double ups_per_fifo = device_addr.cast<double>("ups_per_fifo", 8.0); if (ups_per_fifo > 0.0){ - const size_t packets_per_up = size_t(usrp2_impl::sram_bytes/ups_per_fifo/data_transport->get_send_frame_size()); + const size_t packets_per_up = size_t(usrp2_impl::sram_bytes/ups_per_fifo/send_frame_size); _iface->poke32(_iface->regs.tx_ctrl_packets_per_up, U2_FLAG_TX_CTRL_UP_ENB | packets_per_up); } - //init the ddc - init_ddc_config(); - - //init the duc - init_duc_config(); - //initialize the clock configuration - if (device_args.has_key("mimo_mode")){ - if (device_args["mimo_mode"] == "master"){ + if (device_addr.has_key("mimo_mode")){ + if (device_addr["mimo_mode"] == "master"){ _mimo_clocking_mode_is_master = true; } - else if (device_args["mimo_mode"] == "slave"){ + else if (device_addr["mimo_mode"] == "slave"){ _mimo_clocking_mode_is_master = false; } else throw std::runtime_error( @@ -158,13 +153,18 @@ usrp2_mboard_impl::usrp2_mboard_impl( (*this)[MBOARD_PROP_RX_SUBDEV_SPEC] = subdev_spec_t(); (*this)[MBOARD_PROP_TX_SUBDEV_SPEC] = subdev_spec_t(); + //------------------------------------------------------------------ //This is a hack/fix for the lingering packet problem. stream_cmd_t stream_cmd(stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE); - stream_cmd.num_samps = 1; - this->issue_ddc_stream_cmd(stream_cmd); - data_transport->get_recv_buff().get(); //recv with timeout for lingering - data_transport->get_recv_buff().get(); //recv with timeout for expected - _iface->poke32(_iface->regs.rx_ctrl_clear_overrun, 1); //resets sequence + for (size_t i = 0; i < NUM_RX_DSPS; i++){ + size_t index = device.dsp_xports.size() - NUM_RX_DSPS + i; + stream_cmd.num_samps = 1; + this->issue_ddc_stream_cmd(stream_cmd, i); + device.dsp_xports.at(index)->get_recv_buff(0.01).get(); //recv with timeout for lingering + device.dsp_xports.at(index)->get_recv_buff(0.01).get(); //recv with timeout for expected + _iface->poke32(_iface->regs.rx_ctrl[i].clear_overrun, 1); //resets sequence + } + //------------------------------------------------------------------ } usrp2_mboard_impl::~usrp2_mboard_impl(void){ @@ -265,19 +265,6 @@ void usrp2_mboard_impl::set_time_spec(const time_spec_t &time_spec, bool now){ _iface->poke32(_iface->regs.time64_secs, boost::uint32_t(time_spec.get_full_secs())); } -void usrp2_mboard_impl::handle_overflow(void){ - if (_continuous_streaming){ //re-issue the stream command if already continuous - this->issue_ddc_stream_cmd(stream_cmd_t::STREAM_MODE_START_CONTINUOUS); - } -} - -void usrp2_mboard_impl::issue_ddc_stream_cmd(const stream_cmd_t &stream_cmd){ - _continuous_streaming = stream_cmd.stream_mode == stream_cmd_t::STREAM_MODE_START_CONTINUOUS; - _iface->poke32(_iface->regs.rx_ctrl_stream_cmd, dsp_type1::calc_stream_cmd_word(stream_cmd)); - _iface->poke32(_iface->regs.rx_ctrl_time_secs, boost::uint32_t(stream_cmd.time_spec.get_full_secs())); - _iface->poke32(_iface->regs.rx_ctrl_time_ticks, stream_cmd.time_spec.get_tick_count(get_master_clock_freq())); -} - /*********************************************************************** * MBoard Get Properties **********************************************************************/ @@ -314,21 +301,19 @@ void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){ return; case MBOARD_PROP_RX_DSP: - UHD_ASSERT_THROW(key.name == ""); - val = _rx_dsp_proxy->get_link(); + val = _rx_dsp_proxies[key.name]->get_link(); return; case MBOARD_PROP_RX_DSP_NAMES: - val = prop_names_t(1, ""); + val = _rx_dsp_proxies.keys(); return; case MBOARD_PROP_TX_DSP: - UHD_ASSERT_THROW(key.name == ""); - val = _tx_dsp_proxy->get_link(); + val = _tx_dsp_proxies[key.name]->get_link(); return; case MBOARD_PROP_TX_DSP_NAMES: - val = prop_names_t(1, ""); + val = _tx_dsp_proxies.keys(); return; case MBOARD_PROP_CLOCK_CONFIG: @@ -391,30 +376,32 @@ void usrp2_mboard_impl::set(const wax::obj &key, const wax::obj &val){ set_time_spec(val.as<time_spec_t>(), false); return; - case MBOARD_PROP_STREAM_CMD: - issue_ddc_stream_cmd(val.as<stream_cmd_t>()); - return; - case MBOARD_PROP_RX_SUBDEV_SPEC: _rx_subdev_spec = val.as<subdev_spec_t>(); verify_rx_subdev_spec(_rx_subdev_spec, this->get_link()); //sanity check - UHD_ASSERT_THROW(_rx_subdev_spec.size() == 1); + UHD_ASSERT_THROW(_rx_subdev_spec.size() <= NUM_RX_DSPS); //set the mux - _iface->poke32(_iface->regs.dsp_rx_mux, dsp_type1::calc_rx_mux_word( - _dboard_manager->get_rx_subdev(_rx_subdev_spec.front().sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>() - )); + for (size_t i = 0; i < _rx_subdev_spec.size(); i++){ + if (_rx_subdev_spec.size() >= 1) _iface->poke32(_iface->regs.dsp_rx[i].mux, dsp_type1::calc_rx_mux_word( + _dboard_manager->get_rx_subdev(_rx_subdev_spec[i].sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>() + )); + } + _device.update_xport_channel_mapping(); return; case MBOARD_PROP_TX_SUBDEV_SPEC: _tx_subdev_spec = val.as<subdev_spec_t>(); verify_tx_subdev_spec(_tx_subdev_spec, this->get_link()); //sanity check - UHD_ASSERT_THROW(_tx_subdev_spec.size() == 1); + UHD_ASSERT_THROW(_tx_subdev_spec.size() <= NUM_TX_DSPS); //set the mux - _iface->poke32(_iface->regs.dsp_tx_mux, dsp_type1::calc_tx_mux_word( - _dboard_manager->get_tx_subdev(_tx_subdev_spec.front().sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>() - )); + for (size_t i = 0; i < _rx_subdev_spec.size(); i++){ + _iface->poke32(_iface->regs.dsp_tx_mux, dsp_type1::calc_tx_mux_word( + _dboard_manager->get_tx_subdev(_tx_subdev_spec[i].sd_name)[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>() + )); + } + _device.update_xport_channel_mapping(); return; case MBOARD_PROP_EEPROM_MAP: diff --git a/host/lib/usrp/usrp2/usrp2_impl.cpp b/host/lib/usrp/usrp2/usrp2_impl.cpp index 9ce0f7359..6230ec41c 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.cpp +++ b/host/lib/usrp/usrp2/usrp2_impl.cpp @@ -22,14 +22,13 @@ #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> #include <uhd/utils/warning.hpp> -#include <boost/algorithm/string.hpp> //for split +#include <uhd/utils/byteswap.hpp> #include <boost/assign/list_of.hpp> #include <boost/format.hpp> #include <boost/foreach.hpp> #include <boost/lexical_cast.hpp> -#include <boost/regex.hpp> #include <boost/bind.hpp> -#include <boost/asio.hpp> //htonl and ntohl +#include <boost/asio/ip/address_v4.hpp> #include <iostream> #include <vector> @@ -39,66 +38,11 @@ using namespace uhd::transport; namespace asio = boost::asio; /*********************************************************************** - * Helper Functions - **********************************************************************/ -template <class T> std::string num2str(T num){ - return boost::lexical_cast<std::string>(num); -} - -//! separate indexed device addresses into a vector of device addresses -device_addrs_t sep_indexed_dev_addrs(const device_addr_t &dev_addr){ - //------------ support old deprecated way and print warning -------- - if (dev_addr.has_key("addr") and not dev_addr["addr"].empty()){ - std::vector<std::string> addrs; boost::split(addrs, dev_addr["addr"], boost::is_any_of(" ")); - if (addrs.size() > 1){ - device_addr_t fixed_dev_addr = dev_addr; - fixed_dev_addr.pop("addr"); - for (size_t i = 0; i < addrs.size(); i++){ - fixed_dev_addr[str(boost::format("addr%d") % i)] = addrs[i]; - } - uhd::warning::post( - "addr = <space separated list of ip addresses> is deprecated.\n" - "To address a multi-device, use multiple <key><index> = <val>.\n" - "See the USRP-NXXX application notes. Two device example:\n" - " addr0 = 192.168.10.2\n" - " addr1 = 192.168.10.3\n" - ); - return sep_indexed_dev_addrs(fixed_dev_addr); - } - } - //------------------------------------------------------------------ - device_addrs_t dev_addrs; - BOOST_FOREACH(const std::string &key, dev_addr.keys()){ - boost::cmatch matches; - if (not boost::regex_match(key.c_str(), matches, boost::regex("^(\\D+)(\\d*)$"))){ - throw std::runtime_error("unknown key format: " + key); - } - std::string key_part(matches[1].first, matches[1].second); - std::string num_part(matches[2].first, matches[2].second); - size_t num = (num_part.empty())? 0 : boost::lexical_cast<size_t>(num_part); - dev_addrs.resize(std::max(num+1, dev_addrs.size())); - dev_addrs[num][key_part] = dev_addr[key]; - } - return dev_addrs; -} - -//! combine a vector in device addresses into an indexed device address -device_addr_t combine_dev_addr_vector(const device_addrs_t &dev_addrs){ - device_addr_t dev_addr; - for (size_t i = 0; i < dev_addrs.size(); i++){ - BOOST_FOREACH(const std::string &key, dev_addrs[i].keys()){ - dev_addr[str(boost::format("%s%d") % key % i)] = dev_addrs[i][key]; - } - } - return dev_addr; -} - -/*********************************************************************** * Discovery over the udp transport **********************************************************************/ static device_addrs_t usrp2_find(const device_addr_t &hint_){ //handle the multi-device discovery - device_addrs_t hints = sep_indexed_dev_addrs(hint_); + device_addrs_t hints = separate_device_addr(hint_); if (hints.size() > 1){ device_addrs_t found_devices; BOOST_FOREACH(const device_addr_t &hint_i, hints){ @@ -108,7 +52,7 @@ static device_addrs_t usrp2_find(const device_addr_t &hint_){ ) % hint_i.to_string())); found_devices.push_back(found_devices_i[0]); } - return device_addrs_t(1, combine_dev_addr_vector(found_devices)); + return device_addrs_t(1, combine_device_addrs(found_devices)); } //initialize the hint for a single device case @@ -147,8 +91,8 @@ static device_addrs_t usrp2_find(const device_addr_t &hint_){ //send a hello control packet usrp2_ctrl_data_t ctrl_data_out; - ctrl_data_out.proto_ver = htonl(USRP2_FW_COMPAT_NUM); - ctrl_data_out.id = htonl(USRP2_CTRL_ID_WAZZUP_BRO); + ctrl_data_out.proto_ver = uhd::htonx<boost::uint32_t>(USRP2_FW_COMPAT_NUM); + ctrl_data_out.id = uhd::htonx<boost::uint32_t>(USRP2_CTRL_ID_WAZZUP_BRO); udp_transport->send(boost::asio::buffer(&ctrl_data_out, sizeof(ctrl_data_out))); //loop and recieve until the timeout @@ -157,9 +101,9 @@ static device_addrs_t usrp2_find(const device_addr_t &hint_){ while(true){ size_t len = udp_transport->recv(asio::buffer(usrp2_ctrl_data_in_mem)); //std::cout << len << "\n"; - if (len > offsetof(usrp2_ctrl_data_t, data) and ntohl(ctrl_data_in->id) == USRP2_CTRL_ID_WAZZUP_DUDE){ + if (len > offsetof(usrp2_ctrl_data_t, data) and uhd::ntohx(ctrl_data_in->id) == USRP2_CTRL_ID_WAZZUP_DUDE){ //make a boost asio ipv4 with the raw addr in host byte order - boost::asio::ip::address_v4 ip_addr(ntohl(ctrl_data_in->data.ip_addr)); + boost::asio::ip::address_v4 ip_addr(uhd::ntohx(ctrl_data_in->data.ip_addr)); device_addr_t new_addr; new_addr["type"] = "usrp2"; new_addr["addr"] = ip_addr.to_string(); @@ -167,9 +111,9 @@ static device_addrs_t usrp2_find(const device_addr_t &hint_){ //This operation can throw due to compatibility mismatch. //In this case, the discovered device will be ignored. try{ - mboard_eeprom_t mb_eeprom = usrp2_iface::make( - udp_simple::make_connected(new_addr["addr"], num2str(USRP2_UDP_CTRL_PORT)) - )->mb_eeprom; + mboard_eeprom_t mb_eeprom = usrp2_iface::make(udp_simple::make_connected( + new_addr["addr"], boost::lexical_cast<std::string>(USRP2_UDP_CTRL_PORT) + ))->mb_eeprom; new_addr["name"] = mb_eeprom["name"]; new_addr["serial"] = mb_eeprom["serial"]; if ( @@ -198,39 +142,7 @@ static device_addrs_t usrp2_find(const device_addr_t &hint_){ * Make **********************************************************************/ static device::sptr usrp2_make(const device_addr_t &device_addr){ - - //setup the dsp transport hints (default to a large recv buff) - device_addr_t dsp_xport_hints = device_addr; - if (not dsp_xport_hints.has_key("recv_buff_size")){ - //only enable on platforms that are happy with the large buffer resize - #if defined(UHD_PLATFORM_LINUX) || defined(UHD_PLATFORM_WIN32) - //set to half-a-second of buffering at max rate - dsp_xport_hints["recv_buff_size"] = "50e6"; - #endif /*defined(UHD_PLATFORM_LINUX) || defined(UHD_PLATFORM_WIN32)*/ - } - - //create a ctrl and data transport for each address - std::vector<udp_simple::sptr> ctrl_transports; - std::vector<zero_copy_if::sptr> data_transports; - std::vector<zero_copy_if::sptr> err0_transports; - const device_addrs_t device_addrs = sep_indexed_dev_addrs(device_addr); - - BOOST_FOREACH(const device_addr_t &dev_addr_i, device_addrs){ - ctrl_transports.push_back(udp_simple::make_connected( - dev_addr_i["addr"], num2str(USRP2_UDP_CTRL_PORT) - )); - data_transports.push_back(udp_zero_copy::make( - dev_addr_i["addr"], num2str(USRP2_UDP_DATA_PORT), dsp_xport_hints - )); - err0_transports.push_back(udp_zero_copy::make( - dev_addr_i["addr"], num2str(USRP2_UDP_ERR0_PORT), device_addr_t() - )); - } - - //create the usrp2 implementation guts - return device::sptr(new usrp2_impl( - ctrl_transports, data_transports, err0_transports, device_addrs - )); + return device::sptr(new usrp2_impl(device_addr)); } UHD_STATIC_BLOCK(register_usrp2_device){ @@ -240,15 +152,9 @@ UHD_STATIC_BLOCK(register_usrp2_device){ /*********************************************************************** * Structors **********************************************************************/ -usrp2_impl::usrp2_impl( - std::vector<udp_simple::sptr> ctrl_transports, - std::vector<zero_copy_if::sptr> data_transports, - std::vector<zero_copy_if::sptr> err0_transports, - const device_addrs_t &device_args -): - _data_transports(data_transports), - _err0_transports(err0_transports) -{ +usrp2_impl::usrp2_impl(const device_addr_t &device_addr){ + device_addrs_t device_args = separate_device_addr(device_addr); + //setup rx otw type _rx_otw_type.width = 16; _rx_otw_type.shift = 0; @@ -263,13 +169,16 @@ usrp2_impl::usrp2_impl( //create a new mboard handler for each control transport for(size_t i = 0; i < device_args.size(); i++){ - _mboards.push_back(usrp2_mboard_impl::sptr(new usrp2_mboard_impl( - i, ctrl_transports[i], data_transports[i], - err0_transports[i], device_args[i], - this->get_max_recv_samps_per_packet() - ))); + device_addr_t dev_addr_i = device_args[i]; + BOOST_FOREACH(const std::string &key, device_addr.keys()){ + if (dev_addr_i.has_key(key)) continue; + dev_addr_i[key] = device_addr[key]; + } + _mboards.push_back(usrp2_mboard_impl::sptr( + new usrp2_mboard_impl(dev_addr_i, i, *this) + )); //use an empty name when there is only one mboard - std::string name = (ctrl_transports.size() > 1)? boost::lexical_cast<std::string>(i) : ""; + std::string name = (device_args.size() > 1)? boost::lexical_cast<std::string>(i) : ""; _mboard_dict[name] = _mboards.back(); } diff --git a/host/lib/usrp/usrp2/usrp2_impl.hpp b/host/lib/usrp/usrp2/usrp2_impl.hpp index 337f842d6..0676cecf2 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.hpp +++ b/host/lib/usrp/usrp2/usrp2_impl.hpp @@ -71,6 +71,8 @@ private: void set(const wax::obj &key, const wax::obj &val){return _set(key, val);} }; +class usrp2_impl; + /*! * USRP2 mboard implementation guts: * The implementation details are encapsulated here. @@ -80,14 +82,14 @@ class usrp2_mboard_impl : public wax::obj{ public: typedef boost::shared_ptr<usrp2_mboard_impl> sptr; + static const size_t NUM_RX_DSPS = 2; + static const size_t NUM_TX_DSPS = 1; + static const size_t MAX_NUM_DSPS = 2; + //structors usrp2_mboard_impl( - size_t index, - uhd::transport::udp_simple::sptr, - uhd::transport::zero_copy_if::sptr, - uhd::transport::zero_copy_if::sptr, - const uhd::device_addr_t &device_args, - size_t recv_samps_per_packet + const uhd::device_addr_t &device_addr, + size_t index, usrp2_impl &device ); ~usrp2_mboard_impl(void); @@ -95,11 +97,11 @@ public: return _clock_ctrl->get_master_clock_rate(); } - void handle_overflow(void); + void handle_overflow(size_t); private: size_t _index; - bool _continuous_streaming; + usrp2_impl &_device; bool _mimo_clocking_mode_is_master; //interfaces @@ -147,27 +149,20 @@ private: wax_obj_proxy::sptr _tx_dboard_proxy; uhd::usrp::dboard_eeprom_t _tx_db_eeprom; - //methods and shadows for the ddc dsp - std::vector<size_t> _allowed_decim_and_interp_rates; - size_t _ddc_decim; - double _ddc_freq; - void init_ddc_config(void); - void issue_ddc_stream_cmd(const uhd::stream_cmd_t &stream_cmd); - - //methods and shadows for the duc dsp - size_t _duc_interp; - double _duc_freq; - void init_duc_config(void); + //methods and shadows for the dsps + UHD_PIMPL_DECL(dsp_impl) _dsp_impl; + void dsp_init(void); + void issue_ddc_stream_cmd(const uhd::stream_cmd_t &, size_t); //properties interface for ddc - void ddc_get(const wax::obj &, wax::obj &); - void ddc_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _rx_dsp_proxy; + void ddc_get(const wax::obj &, wax::obj &, size_t); + void ddc_set(const wax::obj &, const wax::obj &, size_t); + uhd::dict<std::string, wax_obj_proxy::sptr> _rx_dsp_proxies; //properties interface for duc - void duc_get(const wax::obj &, wax::obj &); - void duc_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _tx_dsp_proxy; + void duc_get(const wax::obj &, wax::obj &, size_t); + void duc_set(const wax::obj &, const wax::obj &, size_t); + uhd::dict<std::string, wax_obj_proxy::sptr> _tx_dsp_proxies; }; @@ -182,19 +177,7 @@ public: static const boost::uint32_t RECV_SID = 1; static const boost::uint32_t ASYNC_SID = 2; - /*! - * Create a new usrp2 impl base. - * \param ctrl_transports the udp transports for control - * \param data_transports the udp transports for data - * \param err0_transports the udp transports for error - * \param device_args optional misc device parameters - */ - usrp2_impl( - std::vector<uhd::transport::udp_simple::sptr> ctrl_transports, - std::vector<uhd::transport::zero_copy_if::sptr> data_transports, - std::vector<uhd::transport::zero_copy_if::sptr> err0_transports, - const uhd::device_addrs_t &device_args - ); + usrp2_impl(const uhd::device_addr_t &); ~usrp2_impl(void); @@ -213,6 +196,14 @@ public: size_t get_max_recv_samps_per_packet(void) const; bool recv_async_msg(uhd::async_metadata_t &, double); + void update_xport_channel_mapping(void); + + //public frame sizes, set by mboard, used by io impl + size_t recv_frame_size, send_frame_size; + + std::vector<uhd::transport::zero_copy_if::sptr> dsp_xports; + std::vector<uhd::transport::zero_copy_if::sptr> err_xports; + private: //device properties interface void get(const wax::obj &, wax::obj &); @@ -223,11 +214,10 @@ private: uhd::dict<std::string, usrp2_mboard_impl::sptr> _mboard_dict; //io impl methods and members - std::vector<uhd::transport::zero_copy_if::sptr> _data_transports; - std::vector<uhd::transport::zero_copy_if::sptr> _err0_transports; uhd::otw_type_t _rx_otw_type, _tx_otw_type; UHD_PIMPL_DECL(io_impl) _io_impl; void io_init(void); + void handle_overflow(size_t); }; #endif /* INCLUDED_USRP2_IMPL_HPP */ diff --git a/host/lib/usrp/usrp2/usrp2_regs.cpp b/host/lib/usrp/usrp2/usrp2_regs.cpp index 84907c32e..66c3ac137 100644 --- a/host/lib/usrp/usrp2/usrp2_regs.cpp +++ b/host/lib/usrp/usrp2/usrp2_regs.cpp @@ -38,8 +38,10 @@ usrp2_regs_t usrp2_get_regs(bool use_n2xx_map) { x.sr_udp_sm = 96; x.sr_tx_dsp = 208; x.sr_tx_ctrl = 224; - x.sr_rx_dsp = 160; - x.sr_rx_ctrl = 176; + x.sr_rx_dsp0 = 160; + x.sr_rx_ctrl0 = 176; + x.sr_rx_dsp1 = 240; + x.sr_rx_ctrl1 = 32; x.sr_time64 = 192; x.sr_simtimer = 198; x.sr_last = 255; @@ -68,12 +70,18 @@ usrp2_regs_t usrp2_get_regs(bool use_n2xx_map) { x.dsp_tx_scale_iq = sr_addr(misc_output_base, x.sr_tx_dsp + 1); x.dsp_tx_interp_rate = sr_addr(misc_output_base, x.sr_tx_dsp + 2); x.dsp_tx_mux = sr_addr(misc_output_base, x.sr_tx_dsp + 4); - x.dsp_rx_freq = sr_addr(misc_output_base, x.sr_rx_dsp + 0); - x.dsp_rx_scale_iq = sr_addr(misc_output_base, x.sr_rx_dsp + 1); - x.dsp_rx_decim_rate = sr_addr(misc_output_base, x.sr_rx_dsp + 2); - x.dsp_rx_dcoffset_i = sr_addr(misc_output_base, x.sr_rx_dsp + 3); - x.dsp_rx_dcoffset_q = sr_addr(misc_output_base, x.sr_rx_dsp + 4); - x.dsp_rx_mux = sr_addr(misc_output_base, x.sr_rx_dsp + 5); + x.dsp_rx[0].freq = sr_addr(misc_output_base, x.sr_rx_dsp0 + 0); + x.dsp_rx[0].scale_iq = sr_addr(misc_output_base, x.sr_rx_dsp0 + 1); + x.dsp_rx[0].decim_rate = sr_addr(misc_output_base, x.sr_rx_dsp0 + 2); + x.dsp_rx[0].dcoffset_i = sr_addr(misc_output_base, x.sr_rx_dsp0 + 3); + x.dsp_rx[0].dcoffset_q = sr_addr(misc_output_base, x.sr_rx_dsp0 + 4); + x.dsp_rx[0].mux = sr_addr(misc_output_base, x.sr_rx_dsp0 + 5); + x.dsp_rx[1].freq = sr_addr(misc_output_base, x.sr_rx_dsp1 + 0); + x.dsp_rx[1].scale_iq = sr_addr(misc_output_base, x.sr_rx_dsp1 + 1); + x.dsp_rx[1].decim_rate = sr_addr(misc_output_base, x.sr_rx_dsp1 + 2); + x.dsp_rx[1].dcoffset_i = sr_addr(misc_output_base, x.sr_rx_dsp1 + 3); + x.dsp_rx[1].dcoffset_q = sr_addr(misc_output_base, x.sr_rx_dsp1 + 4); + x.dsp_rx[1].mux = sr_addr(misc_output_base, x.sr_rx_dsp1 + 5); x.gpio_io = gpio_base + 0; x.gpio_ddr = gpio_base + 4; x.gpio_tx_sel = gpio_base + 8; @@ -86,15 +94,24 @@ usrp2_regs_t usrp2_get_regs(bool use_n2xx_map) { x.atr_inrx_rxside = atr_base + 10; x.atr_full_txside = atr_base + 12; x.atr_full_rxside = atr_base + 14; - x.rx_ctrl_stream_cmd = sr_addr(misc_output_base, x.sr_rx_ctrl + 0); - x.rx_ctrl_time_secs = sr_addr(misc_output_base, x.sr_rx_ctrl + 1); - x.rx_ctrl_time_ticks = sr_addr(misc_output_base, x.sr_rx_ctrl + 2); - x.rx_ctrl_clear_overrun = sr_addr(misc_output_base, x.sr_rx_ctrl + 3); - x.rx_ctrl_vrt_header = sr_addr(misc_output_base, x.sr_rx_ctrl + 4); - x.rx_ctrl_vrt_stream_id = sr_addr(misc_output_base, x.sr_rx_ctrl + 5); - x.rx_ctrl_vrt_trailer = sr_addr(misc_output_base, x.sr_rx_ctrl + 6); - x.rx_ctrl_nsamps_per_pkt = sr_addr(misc_output_base, x.sr_rx_ctrl + 7); - x.rx_ctrl_nchannels = sr_addr(misc_output_base, x.sr_rx_ctrl + 8); + x.rx_ctrl[0].stream_cmd = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 0); + x.rx_ctrl[0].time_secs = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 1); + x.rx_ctrl[0].time_ticks = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 2); + x.rx_ctrl[0].clear_overrun = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 3); + x.rx_ctrl[0].vrt_header = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 4); + x.rx_ctrl[0].vrt_stream_id = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 5); + x.rx_ctrl[0].vrt_trailer = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 6); + x.rx_ctrl[0].nsamps_per_pkt = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 7); + x.rx_ctrl[0].nchannels = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 8); + x.rx_ctrl[1].stream_cmd = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 0); + x.rx_ctrl[1].time_secs = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 1); + x.rx_ctrl[1].time_ticks = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 2); + x.rx_ctrl[1].clear_overrun = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 3); + x.rx_ctrl[1].vrt_header = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 4); + x.rx_ctrl[1].vrt_stream_id = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 5); + x.rx_ctrl[1].vrt_trailer = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 6); + x.rx_ctrl[1].nsamps_per_pkt = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 7); + x.rx_ctrl[1].nchannels = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 8); x.tx_ctrl_num_chan = sr_addr(misc_output_base, x.sr_tx_ctrl + 0); x.tx_ctrl_clear_state = sr_addr(misc_output_base, x.sr_tx_ctrl + 1); x.tx_ctrl_report_sid = sr_addr(misc_output_base, x.sr_tx_ctrl + 2); diff --git a/host/lib/usrp/usrp2/usrp2_regs.hpp b/host/lib/usrp/usrp2/usrp2_regs.hpp index 977b342cb..01f5ee65a 100644 --- a/host/lib/usrp/usrp2/usrp2_regs.hpp +++ b/host/lib/usrp/usrp2/usrp2_regs.hpp @@ -38,8 +38,10 @@ typedef struct { int sr_udp_sm; int sr_tx_dsp; int sr_tx_ctrl; - int sr_rx_dsp; - int sr_rx_ctrl; + int sr_rx_dsp0; + int sr_rx_ctrl0; + int sr_rx_dsp1; + int sr_rx_ctrl1; int sr_time64; int sr_simtimer; int sr_last; @@ -68,12 +70,14 @@ typedef struct { int dsp_tx_scale_iq; int dsp_tx_interp_rate; int dsp_tx_mux; - int dsp_rx_freq; - int dsp_rx_scale_iq; - int dsp_rx_decim_rate; - int dsp_rx_dcoffset_i; - int dsp_rx_dcoffset_q; - int dsp_rx_mux; + struct{ + int freq; + int scale_iq; + int decim_rate; + int dcoffset_i; + int dcoffset_q; + int mux; + } dsp_rx[2]; int gpio_base; int gpio_io; int gpio_ddr; @@ -88,15 +92,17 @@ typedef struct { int atr_inrx_rxside; int atr_full_txside; int atr_full_rxside; - int rx_ctrl_stream_cmd; - int rx_ctrl_time_secs; - int rx_ctrl_time_ticks; - int rx_ctrl_clear_overrun; - int rx_ctrl_vrt_header; - int rx_ctrl_vrt_stream_id; - int rx_ctrl_vrt_trailer; - int rx_ctrl_nsamps_per_pkt; - int rx_ctrl_nchannels; + struct{ + int stream_cmd; + int time_secs; + int time_ticks; + int clear_overrun; + int vrt_header; + int vrt_stream_id; + int vrt_trailer; + int nsamps_per_pkt; + int nchannels; + } rx_ctrl[2]; int tx_ctrl_num_chan; int tx_ctrl_clear_state; int tx_ctrl_report_sid; diff --git a/host/lib/usrp/usrp_e100/dsp_impl.cpp b/host/lib/usrp/usrp_e100/dsp_impl.cpp index 7d358a607..8d084f066 100644 --- a/host/lib/usrp/usrp_e100/dsp_impl.cpp +++ b/host/lib/usrp/usrp_e100/dsp_impl.cpp @@ -1,5 +1,5 @@ // -// Copyright 2010 Ettus Research LLC +// Copyright 2010-2011 Ettus Research LLC // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by @@ -60,10 +60,6 @@ void usrp_e100_impl::rx_ddc_get(const wax::obj &key_, wax::obj &val){ val = _ddc_freq; return; - case DSP_PROP_FREQ_SHIFT_NAMES: - val = prop_names_t(1, ""); - return; - case DSP_PROP_CODEC_RATE: val = _clock_ctrl->get_fpga_clock_rate(); return; @@ -84,6 +80,10 @@ void usrp_e100_impl::rx_ddc_set(const wax::obj &key_, const wax::obj &val){ switch(key.as<dsp_prop_t>()){ + case DSP_PROP_STREAM_CMD: + issue_stream_cmd(val.as<stream_cmd_t>()); + return; + case DSP_PROP_FREQ_SHIFT:{ double new_freq = val.as<double>(); _iface->poke32(UE_REG_DSP_RX_FREQ, @@ -143,10 +143,6 @@ void usrp_e100_impl::tx_duc_get(const wax::obj &key_, wax::obj &val){ val = _duc_freq; return; - case DSP_PROP_FREQ_SHIFT_NAMES: - val = prop_names_t(1, ""); - return; - case DSP_PROP_CODEC_RATE: val = _clock_ctrl->get_fpga_clock_rate(); return; diff --git a/host/lib/usrp/usrp_e100/mboard_impl.cpp b/host/lib/usrp/usrp_e100/mboard_impl.cpp index 0e08cd435..a4db53715 100644 --- a/host/lib/usrp/usrp_e100/mboard_impl.cpp +++ b/host/lib/usrp/usrp_e100/mboard_impl.cpp @@ -167,10 +167,6 @@ void usrp_e100_impl::mboard_set(const wax::obj &key, const wax::obj &val){ //handle the get request conditioned on the key switch(key.as<mboard_prop_t>()){ - case MBOARD_PROP_STREAM_CMD: - issue_stream_cmd(val.as<stream_cmd_t>()); - return; - case MBOARD_PROP_TIME_NOW: case MBOARD_PROP_TIME_PPS:{ time_spec_t time_spec = val.as<time_spec_t>(); diff --git a/host/tests/tune_helper_test.cpp b/host/tests/tune_helper_test.cpp index 735e7e948..aabaaaf6e 100644 --- a/host/tests/tune_helper_test.cpp +++ b/host/tests/tune_helper_test.cpp @@ -153,10 +153,6 @@ private: val = _freq_shift; return; - case DSP_PROP_FREQ_SHIFT_NAMES: - val = prop_names_t(1, ""); - return; - default: UHD_THROW_PROP_GET_ERROR(); } } @@ -190,12 +186,12 @@ BOOST_AUTO_TEST_CASE(test_tune_helper_rx){ dummy_dsp dsp(100e6); std::cout << "Testing tune helper RX automatic IF offset" << std::endl; - tune_result_t tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.3451e9); + tune_result_t tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 2.3451e9); std::cout << tr.to_pp_string() << std::endl; BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.345e9, tolerance); BOOST_CHECK_CLOSE(tr.actual_dsp_freq, -100e3, tolerance); - double freq_derived = derive_freq_from_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0); + double freq_derived = derive_freq_from_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link()); BOOST_CHECK_CLOSE(freq_derived, 2.3451e9, tolerance); } @@ -204,12 +200,12 @@ BOOST_AUTO_TEST_CASE(test_tune_helper_tx){ dummy_dsp dsp(100e6); std::cout << "Testing tune helper TX automatic IF offset" << std::endl; - tune_result_t tr = tune_tx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.3451e9); + tune_result_t tr = tune_tx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 2.3451e9); std::cout << tr.to_pp_string() << std::endl; BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.345e9, tolerance); BOOST_CHECK_CLOSE(tr.actual_dsp_freq, 100e3, tolerance); - double freq_derived = derive_freq_from_tx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0); + double freq_derived = derive_freq_from_tx_subdev_and_dsp(subdev.get_link(), dsp.get_link()); BOOST_CHECK_CLOSE(freq_derived, 2.3451e9, tolerance); } @@ -218,12 +214,12 @@ BOOST_AUTO_TEST_CASE(test_tune_helper_rx_nyquist){ dummy_dsp dsp(100e6); std::cout << "Testing tune helper RX dummy basic board" << std::endl; - tune_result_t tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 55e6); + tune_result_t tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 55e6); std::cout << tr.to_pp_string() << std::endl; BOOST_CHECK_CLOSE(tr.actual_inter_freq, 0.0, tolerance); BOOST_CHECK_CLOSE(tr.actual_dsp_freq, 45e6, tolerance); - double freq_derived = derive_freq_from_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0); + double freq_derived = derive_freq_from_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link()); BOOST_CHECK_CLOSE(freq_derived, -45e6, tolerance); } @@ -235,21 +231,21 @@ BOOST_AUTO_TEST_CASE(test_tune_helper_rx_lo_off){ std::cout << "Testing tune helper RX automatic LO offset B >> fs" << std::endl; subdev[SUBDEV_PROP_BANDWIDTH] = double(40e6); dsp[DSP_PROP_HOST_RATE] = double(4e6); - tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.45e9); + tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 2.45e9); std::cout << tr.to_pp_string() << std::endl; BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.45e9+4e6/2, tolerance); std::cout << "Testing tune helper RX automatic LO offset B > fs" << std::endl; subdev[SUBDEV_PROP_BANDWIDTH] = double(40e6); dsp[DSP_PROP_HOST_RATE] = double(25e6); - tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.45e9); + tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 2.45e9); std::cout << tr.to_pp_string() << std::endl; BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.45e9+(40e6-25e6)/2, tolerance); std::cout << "Testing tune helper RX automatic LO offset B < fs" << std::endl; subdev[SUBDEV_PROP_BANDWIDTH] = double(20e6); dsp[DSP_PROP_HOST_RATE] = double(25e6); - tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 0, 2.45e9); + tr = tune_rx_subdev_and_dsp(subdev.get_link(), dsp.get_link(), 2.45e9); std::cout << tr.to_pp_string() << std::endl; BOOST_CHECK_CLOSE(tr.actual_inter_freq, 2.45e9, tolerance); } |