diff options
56 files changed, 3591 insertions, 6 deletions
diff --git a/host/apps/omap_debug/Makefile b/host/apps/omap_debug/Makefile new file mode 100644 index 000000000..14be592ff --- /dev/null +++ b/host/apps/omap_debug/Makefile @@ -0,0 +1,49 @@ +CFLAGS=-Wall -I../../lib/usrp/usrp_e/ + +all : usrp-e-spi usrp-e-i2c usrp-e-rw usrp-e-uart usrp-e-led usrp-e-ctl usrp-e-button usrp-e-uart-rx fpga-downloader usrp-e-gpio usrp-e-debug-pins usrp-e-rw-random usrp-e-fpga-rw usrp-e-lb-test + +usrp-e-spi : usrp-e-spi.c + +usrp-e-i2c : usrp-e-i2c.c + +usrp-e-rw : usrp-e-rw.c + gcc -o $@ $< -lpthread + +usrp-e-fpga-rw : usrp-e-fpga-rw.c + gcc -o $@ $< -lpthread + +usrp-e-rw-random : usrp-e-rw-random.c + gcc -o $@ $< -lpthread + +usrp-e-uart : usrp-e-uart.c + +usrp-e-uart-rx : usrp-e-uart-rx.c + +usrp-e-led : usrp-e-led.c + +usrp-e-ctl : usrp-e-ctl.c + +usrp-e-button : usrp-e-button.c + +fpga-downloader : fpga-downloader.cc + +usrp-e-gpio : usrp-e-gpio.c + +usrp-e-lb-test : usrp-e-lb-test.c + +usrp-e-debug-pins : usrp-e-debug-pins.c +clean : + rm -f usrp-e-spi + rm -f usrp-e-i2c + rm -f usrp-e-rw + rm -f usrp-e-fpga-rw + rm -f usrp-e-rw-random + rm -f usrp-e-uart + rm -f usrp-e-uart-rx + rm -f usrp-e-led + rm -f usrp-e-ctl + rm -f usrp-e-button + rm -f fpga-downloader + rm -f usrp-e-gpio + rm -f usrp-e-debug-pins + rm -f usrp-e-lb-test diff --git a/host/apps/omap_debug/README b/host/apps/omap_debug/README new file mode 100644 index 000000000..bbe0c2cc4 --- /dev/null +++ b/host/apps/omap_debug/README @@ -0,0 +1 @@ +OMAP development tools go here diff --git a/host/apps/omap_debug/fetch-bin.sh b/host/apps/omap_debug/fetch-bin.sh new file mode 100755 index 000000000..019ddaaf2 --- /dev/null +++ b/host/apps/omap_debug/fetch-bin.sh @@ -0,0 +1,6 @@ +if [ $GHQ ]; then + scp $GHQ_USER@astro:/workspace/usrp1-e-dev/u1e.bin /home/root +else + scp -P 8822 balister@192.168.1.10:src/git/fpgapriv/usrp2/top/u1e/build/u1e.bin /home/root +fi +sync diff --git a/host/apps/omap_debug/fetch-kernel.sh b/host/apps/omap_debug/fetch-kernel.sh new file mode 100755 index 000000000..ce420f3d2 --- /dev/null +++ b/host/apps/omap_debug/fetch-kernel.sh @@ -0,0 +1,7 @@ +if [ $GHQ ]; then + scp $GHQ_USER@astro:/workspace/usrp1-e-dev/kernel_usrp/arch/arm/boot/uImage /media/mmcblk0p1/uImage +else + scp balister@192.168.1.10:src/git/kernel_usrp/arch/arm/boot/uImage /media/mmcblk0p1/uImage +fi +sync + diff --git a/host/apps/omap_debug/fetch-module.sh b/host/apps/omap_debug/fetch-module.sh new file mode 100755 index 000000000..e23289050 --- /dev/null +++ b/host/apps/omap_debug/fetch-module.sh @@ -0,0 +1,6 @@ +if [ $GHQ ]; then + scp $GHQ_USER@astro:/workspace/usrp1-e-dev/kernel_usrp/drivers/misc/usrp_e.ko /lib/modules/2.6.33/kernel/drivers/misc +else + scp balister@192.168.1.10:src/git/kernel_usrp/drivers/misc/usrp_e.ko /lib/modules/2.6.33-rc3/kernel/drivers/misc +fi +sync diff --git a/host/apps/omap_debug/fetch-u-boot.sh b/host/apps/omap_debug/fetch-u-boot.sh new file mode 100755 index 000000000..5309364b8 --- /dev/null +++ b/host/apps/omap_debug/fetch-u-boot.sh @@ -0,0 +1,7 @@ +if [ $GHQ ]; then + scp $GHQ_USER@astro:/workspace/usrp1-e-dev/u-boot-overo/u-boot.bin /media/mmcblk0p1/ +else + scp balister@192.168.1.167:src/git/u-boot/u-boot.bin /media/mmcblk0p1/ +fi +sync + diff --git a/host/apps/omap_debug/fpga-downloader.cc b/host/apps/omap_debug/fpga-downloader.cc new file mode 100644 index 000000000..fb96b64a3 --- /dev/null +++ b/host/apps/omap_debug/fpga-downloader.cc @@ -0,0 +1,251 @@ +/* -*- c++ -*- */ +/* + * Copyright 2003,2004,2008,2009 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. +*/ + +#include <iostream> +#include <sstream> +#include <fstream> +#include <string> +#include <cstdlib> + +#include <fcntl.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/ioctl.h> + +#include <linux/spi/spidev.h> + +/* + * Configuration connections + * + * CCK - MCSPI1_CLK + * DIN - MCSPI1_MOSI + * PROG_B - GPIO_175 - output (change mux) + * DONE - GPIO_173 - input (change mux) + * INIT_B - GPIO_114 - input (change mux) + * +*/ + +const unsigned int PROG_B = 175; +const unsigned int DONE = 173; +const unsigned int INIT_B = 114; + +static std::string bit_file = "safe_u1e.bin"; + +const int BUF_SIZE = 4096; + +enum gpio_direction {IN, OUT}; + +class gpio { + public: + + gpio(unsigned int gpio_num, gpio_direction pin_direction); + + bool get_value(); + void set_value(bool state); + + private: + + std::stringstream base_path; + std::fstream value_file; +}; + +class spidev { + public: + + spidev(std::string dev_name); + ~spidev(); + + void send(char *wbuf, char *rbuf, unsigned int nbytes); + + private: + + int fd; + +}; + +gpio::gpio(unsigned int gpio_num, gpio_direction pin_direction) +{ + std::fstream export_file; + + export_file.open("/sys/class/gpio/export", std::ios::out); + if (!export_file.is_open()) ///\todo Poor error handling + std::cout << "Failed to open gpio export file." << std::endl; + + export_file << gpio_num << std::endl; + + base_path << "/sys/class/gpio/gpio" << gpio_num << std::flush; + + std::fstream direction_file; + std::string direction_file_name; + + direction_file_name = base_path.str() + "/direction"; + + direction_file.open(direction_file_name.c_str()); + if (!direction_file.is_open()) + std::cout << "Failed to open direction file." << std::endl; + if (pin_direction == OUT) + direction_file << "out" << std::endl; + else + direction_file << "in" << std::endl; + + std::string value_file_name; + + value_file_name = base_path.str() + "/value"; + + value_file.open(value_file_name.c_str(), std::ios_base::in | std::ios_base::out); + if (!value_file.is_open()) + std::cout << "Failed to open value file." << std::endl; +} + +bool gpio::get_value() +{ + + std::string val; + + std::getline(value_file, val); + value_file.seekg(0); + + if (val == "0") + return false; + else if (val == "1") + return true; + else + std::cout << "Data read from value file|" << val << "|" << std::endl; + + return false; +} + +void gpio::set_value(bool state) +{ + + if (state) + value_file << "1" << std::endl; + else + value_file << "0" << std::endl; +} + +static void prepare_fpga_for_configuration(gpio &prog, gpio &init) +{ + + prog.set_value(true); + prog.set_value(false); + prog.set_value(true); + +#if 0 + bool ready_to_program(false); + unsigned int count(0); + do { + ready_to_program = init.get_value(); + count++; + + sleep(1); + } while (count < 10 && !ready_to_program); + + if (count == 10) { + std::cout << "FPGA not ready for programming." << std::endl; + exit(-1); + } +#endif +} + +spidev::spidev(std::string fname) +{ + int ret; + int mode = 0; + int speed = 12000000; + int bits = 8; + + fd = open(fname.c_str(), O_RDWR); + + ret = ioctl(fd, SPI_IOC_WR_MODE, &mode); + ret = ioctl(fd, SPI_IOC_WR_MAX_SPEED_HZ, &speed); + ret = ioctl(fd, SPI_IOC_WR_BITS_PER_WORD, &bits); +} + + +spidev::~spidev() +{ + close(fd); +} + +void spidev::send(char *buf, char *rbuf, unsigned int nbytes) +{ + int ret; + + struct spi_ioc_transfer tr; + tr.tx_buf = (unsigned long) buf; + tr.rx_buf = (unsigned long) rbuf; + tr.len = nbytes; + tr.delay_usecs = 0; + tr.speed_hz = 48000000; + tr.bits_per_word = 8; + + ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr); + +} + +static void send_file_to_fpga(std::string &file_name, gpio &error, gpio &done) +{ + std::ifstream bitstream; + + std::cout << "File name - " << file_name.c_str() << std::endl; + + bitstream.open(file_name.c_str(), std::ios::binary); + if (!bitstream.is_open()) + std::cout << "File " << file_name << " not opened succesfully." << std::endl; + + spidev spi("/dev/spidev1.0"); + char buf[BUF_SIZE]; + char rbuf[BUF_SIZE]; + + do { + bitstream.read(buf, BUF_SIZE); + spi.send(buf, rbuf, bitstream.gcount()); + + if (error.get_value()) + std::cout << "INIT_B went high, error occured." << std::endl; + + if (!done.get_value()) + std::cout << "Configuration complete." << std::endl; + + } while (bitstream.gcount() == BUF_SIZE); +} + +int main(int argc, char *argv[]) +{ + + gpio gpio_prog_b(PROG_B, OUT); + gpio gpio_init_b(INIT_B, IN); + gpio gpio_done (DONE, IN); + + if (argc == 2) + bit_file = argv[1]; + + std::cout << "FPGA config file: " << bit_file << std::endl; + + prepare_fpga_for_configuration(gpio_prog_b, gpio_init_b); + + std::cout << "Done = " << gpio_done.get_value() << std::endl; + + send_file_to_fpga(bit_file, gpio_init_b, gpio_done); +} + diff --git a/host/apps/omap_debug/read_board_id.sh b/host/apps/omap_debug/read_board_id.sh new file mode 100755 index 000000000..96081f219 --- /dev/null +++ b/host/apps/omap_debug/read_board_id.sh @@ -0,0 +1,10 @@ +#!/bin/sh + +i2cget -y 3 0x51 0x00 b +i2cget -y 3 0x51 0x01 b +i2cget -y 3 0x51 0x02 b +i2cget -y 3 0x51 0x03 b +i2cget -y 3 0x51 0x04 b +i2cget -y 3 0x51 0x05 b + + diff --git a/host/apps/omap_debug/reload-fpga.sh b/host/apps/omap_debug/reload-fpga.sh new file mode 100755 index 000000000..2754718a4 --- /dev/null +++ b/host/apps/omap_debug/reload-fpga.sh @@ -0,0 +1,7 @@ +#!/bin/sh + +rmmod usrp_e +fpga-downloader /home/root/u1e.bin +modprobe usrp_e +usrp-e-debug-pins 1 + diff --git a/host/apps/omap_debug/set_debug_pins.py b/host/apps/omap_debug/set_debug_pins.py new file mode 100755 index 000000000..0f9ecd7b9 --- /dev/null +++ b/host/apps/omap_debug/set_debug_pins.py @@ -0,0 +1,35 @@ +#!/usr/bin/python + +import os + +# Memory Map +misc_base = 0 +uart_base = 1 +spi_base = 2 +i2c_base = 3 +gpio_base = 4 * 128 +settings_base = 5 + +# GPIO offset +gpio_pins = 0 +gpio_ddr = 4 +gpio_ctrl_lo = 8 +gpio_ctrl_hi = 12 + +def set_reg(reg, val): + os.system("./usrp1-e-ctl w %d 1 %d" % (reg,val)) + +def get_reg(reg): + fin,fout = os.popen4("./usrp1-e-ctl r %d 1" % (reg,)) + print fout.read() + +# Set DDRs to output +set_reg(gpio_base+gpio_ddr, 0xFFFF) +set_reg(gpio_base+gpio_ddr+2, 0xFFFF) + +# Set CTRL to Debug #0 ( A is for debug 0, F is for debug 1 ) +set_reg(gpio_base+gpio_ctrl_lo, 0xAAAA) +set_reg(gpio_base+gpio_ctrl_lo+2, 0xAAAA) +set_reg(gpio_base+gpio_ctrl_hi, 0xAAAA) +set_reg(gpio_base+gpio_ctrl_hi+2, 0xAAAA) + diff --git a/host/apps/omap_debug/setup-board-id-eeprom.sh b/host/apps/omap_debug/setup-board-id-eeprom.sh new file mode 100755 index 000000000..4dba1cce5 --- /dev/null +++ b/host/apps/omap_debug/setup-board-id-eeprom.sh @@ -0,0 +1,17 @@ +#!/bin/sh + +i2cset -y 3 0x51 0x00 0x00 +i2cset -y 3 0x51 0x01 0x03 +i2cset -y 3 0x51 0x02 0x00 +i2cset -y 3 0x51 0x03 0x01 +i2cset -y 3 0x51 0x04 0x01 +i2cset -y 3 0x51 0x05 0x00 +i2cset -y 3 0x51 0x06 0x00 + +i2cget -y 3 0x51 0 b +i2cget -y 3 0x51 1 b +i2cget -y 3 0x51 2 b +i2cget -y 3 0x51 3 b +i2cget -y 3 0x51 4 b +i2cget -y 3 0x51 5 b +i2cget -y 3 0x51 6 b diff --git a/host/apps/omap_debug/test.c b/host/apps/omap_debug/test.c new file mode 100644 index 000000000..36f4d700a --- /dev/null +++ b/host/apps/omap_debug/test.c @@ -0,0 +1,34 @@ +#include <stdio.h> + +void +main() +{ + int x; + char *y; + long long z; + + x = 0x01020304; + z = 0x0102030405060708LL; + + printf("%x\n",x); + y = (char *)&x; + printf("%x\n",y[0]); + printf("%x\n",y[1]); + printf("%x\n",y[2]); + printf("%x\n",y[3]); + + printf("Printing z ...\n"); + printf("%llx\n",z); + printf("Printing z done\n"); + + y = (char *)&z; + printf("%x\n",y[0]); + printf("%x\n",y[1]); + printf("%x\n",y[2]); + printf("%x\n",y[3]); + printf("%x\n",y[4]); + printf("%x\n",y[5]); + printf("%x\n",y[6]); + printf("%x\n",y[7]); +} + diff --git a/host/apps/omap_debug/u1e-read-stream.c b/host/apps/omap_debug/u1e-read-stream.c new file mode 100644 index 000000000..4e4c21d9e --- /dev/null +++ b/host/apps/omap_debug/u1e-read-stream.c @@ -0,0 +1,21 @@ +#include <stdio.h> +#include <sys/types.h> +#include <fcntl.h> + +int main(int rgc, char *argv[]) +{ + int fp, cnt, n; + short buf[1024]; + + n = 0; + + fp = open("/dev/usrp1_e0", O_RDONLY); + printf("fp = %d\n", fp); + + do { + cnt = read(fp, buf, 2048); + n++; +// printf("Bytes read - %d\n", cnt); + } while(n < 10*512); + printf("Data - %hX\n", buf[0]); +} diff --git a/host/apps/omap_debug/usrp-e-button.c b/host/apps/omap_debug/usrp-e-button.c new file mode 100644 index 000000000..f13291491 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-button.c @@ -0,0 +1,56 @@ +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <fcntl.h> +#include <string.h> +#include <sys/ioctl.h> +#include <unistd.h> + +#include "usrp_e.h" +#include "usrp_e_regs.hpp" + +// Usage: usrp_e_uart <string> + +#define PB1 (1<<8) +#define PB2 (1<<9) +#define PB3 (1<<10) +#define P1 (0) +#define P2 (0xFF) +#define P3 (0xAA) +#define P4 (0x55) + +int main(int argc, char *argv[]) +{ + int fp, ret; + struct usrp_e_ctl16 d; + int pb1=0, pb2=0, pb3=0, p1=0, p2=0, p3=0, p4=0; + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + d.offset = UE_REG_MISC_SW; + d.count = 1; + + do { + ret = ioctl(fp, USRP_E_READ_CTL16, &d); + if (d.buf[0] & PB1) { + pb1 = 1; + printf("Pushbutton 1 hit\n"); + } + + if (d.buf[0] & PB2) { + pb2 = 1; + printf("Pushbutton 2 hit\n"); + } + + if (d.buf[0] & PB3) { + pb3 = 1; + printf("Pushbutton 3 hit\n"); + } + + sleep(1); + + } while (!(pb1 && pb2 && pb3)); + + return 0; +} diff --git a/host/apps/omap_debug/usrp-e-ctl.c b/host/apps/omap_debug/usrp-e-ctl.c new file mode 100644 index 000000000..69c48ee6f --- /dev/null +++ b/host/apps/omap_debug/usrp-e-ctl.c @@ -0,0 +1,48 @@ +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <fcntl.h> +#include <sys/ioctl.h> + +#include "usrp_e.h" + +// Usage: usrp_e_ctl w|r offset number_of_values val1 val2 .... + +int main(int argc, char *argv[]) +{ + int fp, i, cnt, ret; + struct usrp_e_ctl16 ctl_data; + + if (argc < 4) { + printf("Usage: usrp_e_ctl w|r offset number_of_values val1 val2 ....\n"); + exit(-1); + } + + cnt = atoi(argv[3]); + + ctl_data.offset = atoi(argv[2]); + ctl_data.count = cnt; + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + if (*argv[1] == 'w') { + for (i=0; i<cnt; i++) + ctl_data.buf[i] = atoi(argv[4+i]); + + ret = ioctl(fp, USRP_E_WRITE_CTL16, &ctl_data); + printf("Return value from write ioctl = %d\n", ret); + } + + if (*argv[1] == 'r') { + ret = ioctl(fp, USRP_E_READ_CTL16, &ctl_data); + printf("Return value from write ioctl = %d\n", ret); + + for (i=0; i<ctl_data.count; i++) { + if (!(i%8)) + printf("\nData at %4d :", i); + printf(" %5d", ctl_data.buf[i]); + } + printf("\n"); + } +} diff --git a/host/apps/omap_debug/usrp-e-debug-pins.c b/host/apps/omap_debug/usrp-e-debug-pins.c new file mode 100644 index 000000000..d4e3f5223 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-debug-pins.c @@ -0,0 +1,73 @@ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <sys/types.h> +#include <fcntl.h> +#include <string.h> +#include <sys/ioctl.h> + +#include "usrp_e.h" +#include "usrp_e_regs.hpp" + +// Usage: usrp_e_gpio <string> + +static int fp; + +static int read_reg(__u16 reg) +{ + int ret; + struct usrp_e_ctl16 d; + + d.offset = reg; + d.count = 1; + ret = ioctl(fp, USRP_E_READ_CTL16, &d); + return d.buf[0]; +} + +static void write_reg(__u16 reg, __u16 val) +{ + int ret; + struct usrp_e_ctl16 d; + + d.offset = reg; + d.count = 1; + d.buf[0] = val; + ret = ioctl(fp, USRP_E_WRITE_CTL16, &d); +} + +int main(int argc, char *argv[]) +{ + int test; + + test = 0; + if (argc < 2) { + printf("%s 0|1|off\n", argv[0]); + } + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + if (strcmp(argv[1], "0") == 0) { + printf("Selected 0 based on %s\n", argv[1]); + write_reg(UE_REG_GPIO_TX_DDR, 0xFFFF); + write_reg(UE_REG_GPIO_RX_DDR, 0xFFFF); + write_reg(UE_REG_GPIO_TX_SEL, 0x0); + write_reg(UE_REG_GPIO_RX_SEL, 0x0); + write_reg(UE_REG_GPIO_TX_DBG, 0xFFFF); + write_reg(UE_REG_GPIO_RX_DBG, 0xFFFF); + } else if (strcmp(argv[1], "1") == 0) { + printf("Selected 1 based on %s\n", argv[1]); + write_reg(UE_REG_GPIO_TX_DDR, 0xFFFF); + write_reg(UE_REG_GPIO_RX_DDR, 0xFFFF); + write_reg(UE_REG_GPIO_TX_SEL, 0xFFFF); + write_reg(UE_REG_GPIO_RX_SEL, 0xFFFF); + write_reg(UE_REG_GPIO_TX_DBG, 0xFFFF); + write_reg(UE_REG_GPIO_RX_DBG, 0xFFFF); + } else { + printf("Selected off based on %s\n", argv[1]); + write_reg(UE_REG_GPIO_TX_DDR, 0x0); + write_reg(UE_REG_GPIO_RX_DDR, 0x0); + } + + return 0; +} diff --git a/host/apps/omap_debug/usrp-e-fpga-rw.c b/host/apps/omap_debug/usrp-e-fpga-rw.c new file mode 100644 index 000000000..6b585913e --- /dev/null +++ b/host/apps/omap_debug/usrp-e-fpga-rw.c @@ -0,0 +1,207 @@ +#include <stdio.h> +#include <sys/types.h> +#include <fcntl.h> +#include <pthread.h> +#include <stdlib.h> +#include <unistd.h> +#include <stddef.h> +#include "usrp_e.h" + +// max length #define PKT_DATA_LENGTH 1016 +static int packet_data_length; + +struct pkt { + int checksum; + int seq_num; + short data[]; +}; + +static int fp; + +static int calc_checksum(struct pkt *p) +{ + int i, sum; + + i = 0; + sum = 0; + + for (i=0; i < packet_data_length; i++) + sum += p->data[i]; + + sum += p->seq_num; + + return sum; +} + +static void *read_thread(void *threadid) +{ + int cnt, prev_seq_num; + struct usrp_transfer_frame *rx_data; + struct pkt *p; + int rx_pkt_cnt; + int i; + + printf("Greetings from the reading thread!\n"); + + // IMPORTANT: must assume max length packet from fpga + rx_data = malloc(sizeof(struct usrp_transfer_frame) + sizeof(struct pkt) + (1016 * 2)); + p = (struct pkt *) ((void *)rx_data + offsetof(struct usrp_transfer_frame, buf)); + //p = &(rx_data->buf[0]); + printf("Address of rx_data = %p, p = %p\n", rx_data, p); + printf("offsetof = %d\n", offsetof(struct usrp_transfer_frame, buf)); + printf("sizeof rx data = %d\n", sizeof(struct usrp_transfer_frame) + sizeof(struct pkt)); + + prev_seq_num = 0; + + rx_pkt_cnt = 0; + + while (1) { + + cnt = read(fp, rx_data, 2048); + if (cnt < 0) + printf("Error returned from read: %d\n", cnt); + rx_pkt_cnt++; + + if (rx_pkt_cnt == 512) { + printf("."); + fflush(stdout); + rx_pkt_cnt = 0; + } + + if (rx_data->flags & RB_OVERRUN) + printf("O"); + +// for (i = 0; i < 10; i++) +// printf(" %d", p->data[i]); +// printf("\n"); + +// printf("Packet received, flags = %X, len = %d\n", rx_data->flags, rx_data->len); +// printf("p->seq_num = %d\n", p->seq_num); + +// if (p->seq_num != prev_seq_num + 1) +// printf("Sequence number fail, current = %X, previous = %X\n", +// p->seq_num, prev_seq_num); +// prev_seq_num = p->seq_num; + +// if (calc_checksum(p) != p->checksum) +// printf("Checksum fail packet = %X, expected = %X\n", +// calc_checksum(p), p->checksum); +// printf("\n"); + } + +} + +static void *write_thread(void *threadid) +{ + int seq_number, i, cnt, tx_pkt_cnt; + struct usrp_transfer_frame *tx_data; + struct pkt *p; + + printf("Greetings from the write thread!\n"); + + tx_data = malloc(sizeof(struct usrp_transfer_frame) + sizeof(struct pkt) + (packet_data_length * 2)); + p = (struct pkt *) ((void *)tx_data + offsetof(struct usrp_transfer_frame, buf)); + printf("Address of tx_data = %p, p = %p\n", tx_data, p); + + printf("sizeof rp_transfer_frame = %d, sizeof pkt = %d\n", sizeof(struct usrp_transfer_frame), sizeof(struct pkt)); + + for (i=0; i < packet_data_length; i++) +// p->data[i] = random() >> 16; + p->data[i] = i; + + tx_data->flags = 0; + tx_data->len = 8 + packet_data_length * 2; + + printf("tx_data->len = %d\n", tx_data->len); + + seq_number = 1; + tx_pkt_cnt = 0; + + while (1) { + + tx_pkt_cnt++; + if (tx_pkt_cnt == 512) { + printf("."); + fflush(stdout); + } + if (tx_pkt_cnt == 1024) { + printf("'"); + fflush(stdout); + } + if (tx_pkt_cnt == 1536) { + printf(":"); + fflush(stdout); + tx_pkt_cnt = 0; + } + +// printf("tx flags = %X, len = %d\n", tx_data->flags, tx_data->len); + p->seq_num = seq_number++; + p->checksum = calc_checksum(p); + cnt = write(fp, tx_data, 2048); + if (cnt < 0) + printf("Error returned from write: %d\n", cnt); +// sleep(1); + } +} + + +int main(int argc, char *argv[]) +{ + pthread_t tx, rx; + long int t; + int fpga_config_flag ,decimation; + struct usrp_e_ctl16 d; + struct sched_param s = { + .sched_priority = 1 + }; + + if (argc < 4) { + printf("%s t|w|rw decimation data_size\n", argv[0]); + return -1; + } + + decimation = atoi(argv[2]); + packet_data_length = atoi(argv[3]); + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + fpga_config_flag = 0; + if (strcmp(argv[1], "w") == 0) + fpga_config_flag |= (1 << 15); + else if (strcmp(argv[1], "r") == 0) + fpga_config_flag |= (1 << 14); + else if (strcmp(argv[1], "rw") == 0) + fpga_config_flag |= ((1 << 15) | (1 << 14)); + + fpga_config_flag |= decimation; + + d.offset = 14; + d.count = 1; + d.buf[0] = fpga_config_flag; + ioctl(fp, USRP_E_WRITE_CTL16, &d); + + sleep(1); // in case the kernel threads need time to start. FIXME if so + + sched_setscheduler(0, SCHED_RR, &s); + + if (fpga_config_flag & (1 << 14)) { + if (pthread_create(&rx, NULL, read_thread, (void *) t)) { + printf("Failed to create rx thread\n"); + exit(-1); + } + } + + sleep(1); + + if (fpga_config_flag & (1 << 15)) { + if (pthread_create(&tx, NULL, write_thread, (void *) t)) { + printf("Failed to create tx thread\n"); + exit(-1); + } + } + + sleep(10000); + + printf("Done sleeping\n"); +} diff --git a/host/apps/omap_debug/usrp-e-gpio.c b/host/apps/omap_debug/usrp-e-gpio.c new file mode 100644 index 000000000..adef877d3 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-gpio.c @@ -0,0 +1,83 @@ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <sys/types.h> +#include <fcntl.h> +#include <string.h> +#include <sys/ioctl.h> + +#include "usrp_e.h" +#include "usrp_e_regs.hpp" + +// Usage: usrp_e_gpio <string> + +static int fp; + +static int read_reg(__u16 reg) +{ + int ret; + struct usrp_e_ctl16 d; + + d.offset = reg; + d.count = 1; + ret = ioctl(fp, USRP_E_READ_CTL16, &d); + return d.buf[0]; +} + +static void write_reg(__u16 reg, __u16 val) +{ + int ret; + struct usrp_e_ctl16 d; + + d.offset = reg; + d.count = 1; + d.buf[0] = val; + ret = ioctl(fp, USRP_E_WRITE_CTL16, &d); +} + +int main(int argc, char *argv[]) +{ + int i, test, data_in; + + test = 0; + if (argc > 1) + test = 1; + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + write_reg(UE_REG_GPIO_TX_DDR, 0x0); + write_reg(UE_REG_GPIO_RX_DDR, 0xFFFF); + + for (i=0; i < 16; i++) { + write_reg(UE_REG_GPIO_RX_IO, 1 << i); + sleep(1); + if (test) { + data_in = read_reg(UE_REG_GPIO_TX_IO); + if (data_in != (1 << i)) + printf("Read failed, wrote: %X read: %X\n", \ + 1 << i, data_in); + } + } + + write_reg(UE_REG_GPIO_RX_DDR, 0x0); + write_reg(UE_REG_GPIO_TX_DDR, 0xFFFF); + + sleep(1); + + for (i=0; i < 16; i++) { + write_reg(UE_REG_GPIO_TX_IO, 1 << i); + sleep(1); + if (test) { + data_in = read_reg(UE_REG_GPIO_RX_IO); + if (data_in != (1 << i)) + printf("Read failed, wrote: %X read: %X\n", \ + 1 << i, data_in); + } + } + + write_reg(UE_REG_GPIO_RX_DDR, 0x0); + write_reg(UE_REG_GPIO_TX_DDR, 0x0); + + return 0; +} diff --git a/host/apps/omap_debug/usrp-e-i2c.c b/host/apps/omap_debug/usrp-e-i2c.c new file mode 100644 index 000000000..575430f84 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-i2c.c @@ -0,0 +1,80 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> +#include <fcntl.h> +#include <sys/ioctl.h> + +#include "usrp_e.h" + +// Usage: usrp_e_i2c w address data0 data1 data 2 .... +// Usage: usrp_e_i2c r address count + +int main(int argc, char *argv[]) +{ + int fp, ret, i, tmp; + struct usrp_e_i2c *i2c_msg; + int direction, address, count; + + if (argc < 3) { + printf("Usage: usrp-e-i2c w address data0 data1 data2 ...\n"); + printf("Usage: usrp-e-i2c r address count\n"); + printf("All addresses and data in hex.\n"); + exit(-1); + } + + if (strcmp(argv[1], "r") == 0) { + direction = 0; + } else if (strcmp(argv[1], "w") == 0) { + direction = 1; + } else { + return -1; + } + + sscanf(argv[2], "%X", &address); + printf("Address = %X\n", address); + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + if (direction) { + count = argc - 3; + } else { + sscanf(argv[3], "%X", &count); + } + printf("Count = %X\n", count); + + i2c_msg = malloc(sizeof(i2c_msg) + count * sizeof(char)); + + i2c_msg->addr = address; + i2c_msg->len = count; + + for (i = 0; i < count; i++) { + i2c_msg->data[i] = i; + } + + if (direction) { + // Write + + for (i=0; i<count; i++) { + sscanf(argv[3+i], "%X", &tmp); + i2c_msg->data[i] = tmp; + } + + ret = ioctl(fp, USRP_E_I2C_WRITE, i2c_msg); + printf("Return value from i2c_write ioctl: %d\n", ret); + } else { + // Read + + ret = ioctl(fp, USRP_E_I2C_READ, i2c_msg); + printf("Return value from i2c_read ioctl: %d\n", ret); + + printf("Ioctl: %d Data read :", ret); + for (i=0; i<count; i++) { + printf(" %X", i2c_msg->data[i]); + } + printf("\n"); + + } + return 0; +} diff --git a/host/apps/omap_debug/usrp-e-lb-test.c b/host/apps/omap_debug/usrp-e-lb-test.c new file mode 100644 index 000000000..675de8622 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-lb-test.c @@ -0,0 +1,58 @@ +#include <stdio.h> +#include <sys/types.h> +#include <fcntl.h> +#include <pthread.h> +#include <stdlib.h> +#include <unistd.h> +#include <stddef.h> +#include "usrp_e.h" + +// max length #define PKT_DATA_LENGTH 1016 + +int main(int argc, char *argv[]) +{ + struct usrp_transfer_frame *tx_data, *rx_data; + int i, fp, packet_data_length, cnt; + struct usrp_e_ctl16 d; + + if (argc < 2) { + printf("%s data_size (in bytes < 2040)\n", argv[0]); + return -1; + } + + packet_data_length = atoi(argv[1]); + + fp = open("/dev/usrp_e0", O_RDWR); + + d.offset = 14; + d.count = 1; + d.buf[0] = (1 << 13); + ioctl(fp, USRP_E_WRITE_CTL16, &d); + + tx_data = malloc(2048); + rx_data = malloc(2048); + + tx_data->flags = 0; + tx_data->len = sizeof(struct usrp_transfer_frame) + packet_data_length; + + while (1) { + + for (i = 0; i < packet_data_length; i++) { + tx_data->buf[i] = random() >> 24; + + } + + cnt = write(fp, tx_data, 2048); + cnt = read(fp, rx_data, 2048); + + if (tx_data->len != rx_data->len) + printf("Bad frame length sent %d, read %d\n", tx_data->len, rx_data->len); + + for (i = 0; i < packet_data_length; i++) { + if (tx_data->buf[i] != rx_data->buf[i]) + printf("Bad data at %d, sent %d, received %d\n", i, tx_data->buf[i], rx_data->buf[i]); + } + printf("---------------------------------------------------\n"); + sleep(1); + } +} diff --git a/host/apps/omap_debug/usrp-e-led.c b/host/apps/omap_debug/usrp-e-led.c new file mode 100644 index 000000000..d1b6c8996 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-led.c @@ -0,0 +1,35 @@ +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <fcntl.h> +#include <string.h> +#include <sys/ioctl.h> +#include <unistd.h> + +#include "usrp_e.h" +#include "usrp_e_regs.hpp" + +// Usage: usrp_e_uart <string> + + +int main(int argc, char *argv[]) +{ + int fp, i, ret; + struct usrp_e_ctl16 d; + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + d.offset = UE_REG_MISC_BASE; + d.count = 1; + + while (1) { + for (i=0; i<8; i++) { + d.buf[0] = i; + ret = ioctl(fp, USRP_E_WRITE_CTL16, &d); + sleep(1); + } + } + + return 0; +} diff --git a/host/apps/omap_debug/usrp-e-ram.c b/host/apps/omap_debug/usrp-e-ram.c new file mode 100644 index 000000000..d548f7ccd --- /dev/null +++ b/host/apps/omap_debug/usrp-e-ram.c @@ -0,0 +1,25 @@ +#include <stdio.h> +#include <sys/types.h> +#include <fcntl.h> + +int main(int rgc, char *argv[]) +{ + int fp, i, cnt; + unsigned short buf[1024]; + unsigned short buf_rb[1024]; + + fp = open("/dev/usrp1_e0", O_RDWR); + printf("fp = %d\n", fp); + + for (i=0; i<1024; i++) + buf[i] = i*256; + write(fp, buf, 2048); + read(fp, buf_rb, 2048); + + printf("Read back %hX %hX\n", buf_rb[0], buf_rb[1]); + + for (i=0; i<1024; i++) { + if (buf[i] != buf_rb[i]) + printf("Read - %hX, expected - %hX\n", buf_rb[i], buf[i]); + } +} diff --git a/host/apps/omap_debug/usrp-e-read.c b/host/apps/omap_debug/usrp-e-read.c new file mode 100644 index 000000000..c28f018d5 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-read.c @@ -0,0 +1,18 @@ +#include <stdio.h> +#include <sys/types.h> +#include <fcntl.h> + +int main(int rgc, char *argv[]) +{ + int fp, cnt; + short buf[1024]; + + fp = open("/dev/usrp1_e0", O_RDONLY); + printf("fp = %d\n", fp); + + do { + cnt = read(fp, buf, 2048); +// printf("Bytes read - %d\n", cnt); + } while(1); + printf("Data - %hX\n", buf[0]); +} diff --git a/host/apps/omap_debug/usrp-e-rw-random.c b/host/apps/omap_debug/usrp-e-rw-random.c new file mode 100644 index 000000000..c6a838067 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-rw-random.c @@ -0,0 +1,147 @@ +#include <stdio.h> +#include <sys/types.h> +#include <fcntl.h> +#include <pthread.h> +#include <stdlib.h> +#include <unistd.h> +#include <stddef.h> +#include "usrp_e.h" + +// max length #define PKT_DATA_LENGTH 1014 +static int packet_data_length; + +struct pkt { + int checksum; + int seq_num; + int len; + short data[]; +}; + +static int fp; + +static int calc_checksum(struct pkt *p) +{ + int i, sum; + + i = 0; + sum = 0; + + for (i=0; i < p->len; i++) + sum += p->data[i]; + + sum += p->seq_num; + + return sum; +} + +int randN(int n) +{ + long tmp; + + tmp = rand() % n; + + return tmp; +} + +static void *read_thread(void *threadid) +{ + int cnt, prev_seq_num; + struct usrp_transfer_frame *rx_data; + struct pkt *p; + + printf("Greetings from the reading thread!\n"); + + // IMPORTANT: must assume max length packet from fpga + rx_data = malloc(sizeof(struct usrp_transfer_frame) + sizeof(struct pkt) + (1014 * 2)); + rx_data = malloc(2048); + p = (struct pkt *) ((void *)rx_data + offsetof(struct usrp_transfer_frame, buf)); + //p = &(rx_data->buf[0]); + printf("Address of rx_data = %p, p = %p\n", rx_data, p); + printf("offsetof = %d\n", offsetof(struct usrp_transfer_frame, buf)); + printf("sizeof rx data = %d\n", sizeof(struct usrp_transfer_frame) + sizeof(struct pkt)); + + prev_seq_num = 0; + + while (1) { + + cnt = read(fp, rx_data, 2048); +// printf("Packet received, flags = %X, len = %d\n", rx_data->flags, rx_data->len); +// printf("p->seq_num = %d\n", p->seq_num); + + if (p->seq_num != prev_seq_num + 1) + printf("Sequence number fail, current = %d, previous = %d\n", + p->seq_num, prev_seq_num); + prev_seq_num = p->seq_num; + + if (calc_checksum(p) != p->checksum) + printf("Checksum fail packet = %d, expected = %d\n", + calc_checksum(p), p->checksum); +// printf("\n"); + } + +} + +static void *write_thread(void *threadid) +{ + int seq_number, i, cnt, pkt_cnt; + struct usrp_transfer_frame *tx_data; + struct pkt *p; + + printf("Greetings from the write thread!\n"); + + // Allocate max length buffer for frame + tx_data = malloc(2048); + p = (struct pkt *) ((void *)tx_data + offsetof(struct usrp_transfer_frame, buf)); + printf("Address of tx_data = %p, p = %p\n", tx_data, p); + + printf("sizeof rp_transfer_frame = %d, sizeof pkt = %d\n", sizeof(struct usrp_transfer_frame), sizeof(struct pkt)); + + for (i=0; i < 1014; i++) +// p->data[i] = random() >> 16; + p->data[i] = i; + + tx_data->flags = 0xdeadbeef; + tx_data->len = 8 + packet_data_length * 2; + + printf("tx_data->len = %d\n", tx_data->len); + + seq_number = 1; + + while (1) { + pkt_cnt = randN(16); + for (i = 0; i < pkt_cnt; i++) { + p->seq_num = seq_number++; + p->len = randN(1013) + 1; + p->checksum = calc_checksum(p); + tx_data->len = 12 + p->len * 2; + cnt = write(fp, tx_data, tx_data->len + 8); + } + sleep(random() >> 31); + } +} + + +int main(int argc, char *argv[]) +{ + pthread_t tx, rx; + long int t; + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + if (pthread_create(&rx, NULL, read_thread, (void *) t)) { + printf("Failed to create rx thread\n"); + exit(-1); + } + + sleep(1); + + if (pthread_create(&tx, NULL, write_thread, (void *) t)) { + printf("Failed to create tx thread\n"); + exit(-1); + } + + sleep(1000000000); + + printf("Done sleeping\n"); +} diff --git a/host/apps/omap_debug/usrp-e-rw.c b/host/apps/omap_debug/usrp-e-rw.c new file mode 100644 index 000000000..edfcea92a --- /dev/null +++ b/host/apps/omap_debug/usrp-e-rw.c @@ -0,0 +1,143 @@ +#include <stdio.h> +#include <sys/types.h> +#include <fcntl.h> +#include <pthread.h> +#include <stdlib.h> +#include <unistd.h> +#include <stddef.h> +#include "usrp_e.h" + +// max length #define PKT_DATA_LENGTH 1016 +static int packet_data_length; + +struct pkt { + int checksum; + int seq_num; + short data[]; +}; + +static int fp; + +static int calc_checksum(struct pkt *p) +{ + int i, sum; + + i = 0; + sum = 0; + + for (i=0; i < packet_data_length; i++) + sum += p->data[i]; + + sum += p->seq_num; + + return sum; +} + +static void *read_thread(void *threadid) +{ + int cnt, prev_seq_num; + struct usrp_transfer_frame *rx_data; + struct pkt *p; + + printf("Greetings from the reading thread!\n"); + + // IMPORTANT: must assume max length packet from fpga + rx_data = malloc(sizeof(struct usrp_transfer_frame) + sizeof(struct pkt) + (1016 * 2)); + p = (struct pkt *) ((void *)rx_data + offsetof(struct usrp_transfer_frame, buf)); + //p = &(rx_data->buf[0]); + printf("Address of rx_data = %p, p = %p\n", rx_data, p); + printf("offsetof = %d\n", offsetof(struct usrp_transfer_frame, buf)); + printf("sizeof rx data = %d\n", sizeof(struct usrp_transfer_frame) + sizeof(struct pkt)); + + prev_seq_num = 0; + + while (1) { + + cnt = read(fp, rx_data, 2048); + if (cnt < 0) + printf("Error returned from read: %d\n", cnt); + +// printf("Packet received, flags = %X, len = %d\n", rx_data->flags, rx_data->len); +// printf("p->seq_num = %d\n", p->seq_num); + + if (p->seq_num != prev_seq_num + 1) + printf("Sequence number fail, current = %X, previous = %X\n", + p->seq_num, prev_seq_num); + prev_seq_num = p->seq_num; + + if (calc_checksum(p) != p->checksum) + printf("Checksum fail packet = %X, expected = %X\n", + calc_checksum(p), p->checksum); +// printf("\n"); + } + +} + +static void *write_thread(void *threadid) +{ + int seq_number, i, cnt; + struct usrp_transfer_frame *tx_data; + struct pkt *p; + + printf("Greetings from the write thread!\n"); + + tx_data = malloc(sizeof(struct usrp_transfer_frame) + sizeof(struct pkt) + (packet_data_length * 2)); + p = (struct pkt *) ((void *)tx_data + offsetof(struct usrp_transfer_frame, buf)); + printf("Address of tx_data = %p, p = %p\n", tx_data, p); + + printf("sizeof rp_transfer_frame = %d, sizeof pkt = %d\n", sizeof(struct usrp_transfer_frame), sizeof(struct pkt)); + + for (i=0; i < packet_data_length; i++) +// p->data[i] = random() >> 16; + p->data[i] = i; + + tx_data->flags = 0xdeadbeef; + tx_data->len = 8 + packet_data_length * 2; + + printf("tx_data->len = %d\n", tx_data->len); + + seq_number = 1; + + while (1) { +// printf("tx flags = %X, len = %d\n", tx_data->flags, tx_data->len); + p->seq_num = seq_number++; + p->checksum = calc_checksum(p); + cnt = write(fp, tx_data, 2048); + if (cnt < 0) + printf("Error returned from write: %d\n", cnt); + // sleep(1); + } +} + + +int main(int argc, char *argv[]) +{ + pthread_t tx, rx; + long int t; + + if (argc < 2) { + printf("%s data_size\n", argv[0]); + return -1; + } + + packet_data_length = atoi(argv[1]); + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + if (pthread_create(&rx, NULL, read_thread, (void *) t)) { + printf("Failed to create rx thread\n"); + exit(-1); + } + + sleep(1); + + if (pthread_create(&tx, NULL, write_thread, (void *) t)) { + printf("Failed to create tx thread\n"); + exit(-1); + } + + sleep(10000); + + printf("Done sleeping\n"); +} diff --git a/host/apps/omap_debug/usrp-e-spi.c b/host/apps/omap_debug/usrp-e-spi.c new file mode 100644 index 000000000..caa36b3f1 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-spi.c @@ -0,0 +1,46 @@ +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <fcntl.h> +#include <sys/ioctl.h> + +#include "usrp_e.h" + +// Usage: usrp_e_spi w|rb slave data + +int main(int argc, char *argv[]) +{ + int fp, slave, length, ret; + unsigned int data; + struct usrp_e_spi spi_dat; + + if (argc < 5) { + printf("Usage: usrp_e_spi w|rb slave transfer_length data\n"); + exit(-1); + } + + slave = atoi(argv[2]); + length = atoi(argv[3]); + data = atoll(argv[4]); + + printf("Data = %X\n", data); + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + spi_dat.slave = slave; + spi_dat.data = data; + spi_dat.length = length; + spi_dat.flags = UE_SPI_PUSH_FALL | UE_SPI_LATCH_RISE; + + if (*argv[1] == 'r') { + spi_dat.readback = 1; + ret = ioctl(fp, USRP_E_SPI, &spi_dat); + printf("Data returned = %d\n", ret); + } else { + spi_dat.readback = 0; + ioctl(fp, USRP_E_SPI, &spi_dat); + } + + return 0; +} diff --git a/host/apps/omap_debug/usrp-e-uart-rx.c b/host/apps/omap_debug/usrp-e-uart-rx.c new file mode 100644 index 000000000..24b417980 --- /dev/null +++ b/host/apps/omap_debug/usrp-e-uart-rx.c @@ -0,0 +1,53 @@ +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <fcntl.h> +#include <string.h> +#include <sys/ioctl.h> + +#include "usrp_e.h" +#include "usrp_e_regs.hpp" + +// Usage: usrp_e_uart <string> + + +int main(int argc, char *argv[]) +{ + int fp, ret; + struct usrp_e_ctl16 d; + __u16 clkdiv; + + if (argc == 0) { + printf("Usage: usrp-e-uart-rx <opt clkdiv>\n"); + printf("clkdiv = 278 is 230.4k \n"); + printf("clkdiv = 556 is 115.2k \n"); + exit(-1); + } + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + if (argc == 2) { + clkdiv = atoi(argv[1]); + d.offset = UE_REG_UART_CLKDIV; + d.count = 1; + d.buf[0] = clkdiv; + ret = ioctl(fp, USRP_E_WRITE_CTL16, &d); + } + + while(1) { + d.offset = UE_REG_UART_RXLEVEL; + d.count = 1; + ret = ioctl(fp, USRP_E_READ_CTL16, &d); + + if (d.buf[0] > 0) { + d.offset = UE_REG_UART_RXCHAR; + d.count = 1; + ret = ioctl(fp, USRP_E_READ_CTL16, &d); + printf("%c", d.buf[0]); + fflush(stdout); + } + } + + return 0; +} diff --git a/host/apps/omap_debug/usrp-e-uart.c b/host/apps/omap_debug/usrp-e-uart.c new file mode 100644 index 000000000..2956c407f --- /dev/null +++ b/host/apps/omap_debug/usrp-e-uart.c @@ -0,0 +1,48 @@ +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <fcntl.h> +#include <string.h> +#include <sys/ioctl.h> + +#include "usrp_e.h" +#include "usrp_e_regs.hpp" + +// Usage: usrp_e_uart <string> + + +int main(int argc, char *argv[]) +{ + int fp, i, ret; + struct usrp_e_ctl16 d; + char *str = argv[1]; + __u16 clkdiv; + + if (argc < 2) { + printf("Usage: usrp_e_uart <string> <opt clkdiv>\n"); + printf("clkdiv = 278 is 230.4k \n"); + printf("clkdiv = 556 is 115.2k \n"); + exit(-1); + } + + fp = open("/dev/usrp_e0", O_RDWR); + printf("fp = %d\n", fp); + + if (argc == 3) { + clkdiv = atoi(argv[2]); + d.offset = UE_REG_UART_CLKDIV; + d.count = 1; + d.buf[0] = clkdiv; + ret = ioctl(fp, USRP_E_WRITE_CTL16, &d); + } + + for (i=0; i<strlen(str); i++) { + d.offset = UE_REG_UART_TXCHAR; + d.count = 1; + d.buf[0] = str[i]; + ret = ioctl(fp, USRP_E_WRITE_CTL16, &d); + printf("Wrote %X, to %X, ret = %d\n", d.buf[0], d.offset, ret); + } + + return 0; +} diff --git a/host/apps/omap_debug/usrp-e-write.c b/host/apps/omap_debug/usrp-e-write.c new file mode 100644 index 000000000..903c0071f --- /dev/null +++ b/host/apps/omap_debug/usrp-e-write.c @@ -0,0 +1,21 @@ +#include <stdio.h> +#include <sys/types.h> +#include <fcntl.h> + +int main(int rgc, char *argv[]) +{ + int fp, i, cnt; + short buf[1024]; + + fp = open("/dev/usrp1_e0", O_WRONLY); + printf("fp = %d\n", fp); + + for (i=0; i<1024; i++) { + buf[i] = i; + } + +// do { + cnt = write(fp, buf, 2048); + printf("Bytes written - %d\n", cnt); +// } while (1); +} diff --git a/host/apps/omap_debug/usrp_e.h b/host/apps/omap_debug/usrp_e.h new file mode 100644 index 000000000..d4132021f --- /dev/null +++ b/host/apps/omap_debug/usrp_e.h @@ -0,0 +1,91 @@ + +/* + * Copyright (C) 2010 Ettus Research, LLC + * + * Written by Philip Balister <philip@opensdr.com> + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __USRP_E_H +#define __USRP_E_H + +#include <linux/types.h> +#include <linux/ioctl.h> + +struct usrp_e_ctl16 { + __u32 offset; + __u32 count; + __u16 buf[20]; +}; + +struct usrp_e_ctl32 { + __u32 offset; + __u32 count; + __u32 buf[10]; +}; + +// SPI interface + +#define UE_SPI_TXONLY 0 +#define UE_SPI_TXRX 1 + +// Defines for spi ctrl register +#define UE_SPI_CTRL_ASS (1<<13) +#define UE_SPI_CTRL_IE (1<<12) +#define UE_SPI_CTRL_LSB (1<<11) +#define UE_SPI_CTRL_TXNEG (1<<10) +#define UE_SPI_CTRL_RXNEG (1<<9) +#define UE_SPI_CTRL_GO_BSY (1<<8) +#define UE_SPI_CTRL_CHAR_LEN_MASK 0x7f + +#define UE_SPI_PUSH_RISE 0 +#define UE_SPI_PUSH_FALL UE_SPI_CTRL_TXNEG +#define UE_SPI_LATCH_RISE 0 +#define UE_SPI_LATCH_FALL UE_SPI_CTRL_RXNEG + +struct usrp_e_spi { + __u8 readback; + __u32 slave; + __u32 data; + __u32 length; + __u32 flags; +}; + +struct usrp_e_i2c { + __u8 addr; + __u32 len; + __u8 data[]; +}; + +#define USRP_E_IOC_MAGIC 'u' +#define USRP_E_WRITE_CTL16 _IOW(USRP_E_IOC_MAGIC, 0x20, struct usrp_e_ctl16) +#define USRP_E_READ_CTL16 _IOWR(USRP_E_IOC_MAGIC, 0x21, struct usrp_e_ctl16) +#define USRP_E_WRITE_CTL32 _IOW(USRP_E_IOC_MAGIC, 0x22, struct usrp_e_ctl32) +#define USRP_E_READ_CTL32 _IOWR(USRP_E_IOC_MAGIC, 0x23, struct usrp_e_ctl32) +#define USRP_E_SPI _IOW(USRP_E_IOC_MAGIC, 0x24, struct usrp_e_spi) +#define USRP_E_I2C_READ _IOR(USRP_E_IOC_MAGIC, 0x25, struct usrp_e_i2c) +#define USRP_E_I2C_WRITE _IOW(USRP_E_IOC_MAGIC, 0x26, struct usrp_e_i2c) + +// Data transfer frame definition + +struct usrp_transfer_frame { + __u32 flags; + __u32 len; + __u8 buf[]; +}; + +// Flag defines +#define RB_USER (1 << 0) +#define RB_KERNEL (1 << 1) +#define RB_OVERRUN (1 << 2) + +struct ring_buffer_entry { + unsigned long dma_addr; + struct usrp_transfer_frame *frame_addr; +}; + +#endif diff --git a/host/apps/omap_debug/write-eeprom.sh b/host/apps/omap_debug/write-eeprom.sh new file mode 100755 index 000000000..301b06f07 --- /dev/null +++ b/host/apps/omap_debug/write-eeprom.sh @@ -0,0 +1,92 @@ +#!/bin/bash + +if [ $# -ne 3 ] && [ $# -ne 5 ]; +then + echo "Usage:" + echo "" + echo "writeprom.sh deviceid rev fab_rev [envvar envsetting]" + echo + echo " deviceid - expansion board device number from table:" + echo + echo " Summit 0x01" + echo " Tobi 0x02" + echo " Tobi Duo 0x03" + echo " Palo35 0x04" + echo " Palo43 0x05" + echo " Chestnut43 0x06" + echo " Pinto 0x07" + echo + echo " rev - board revision (e.g. 0x00)" + echo " fab_rev - revision marking from pcb (e.g. R2411)" + echo " envvar - optional u-boot env variable name" + echo " (e.g. dvimode)" + echo " envsetting - optional u-boot env variable setting" + echo " (e.g. 1024x768MR-16@60)" + exit 1 +fi + +fabrevision=$3 +if [ ${#fabrevision} -ge 8 ]; then + echo "Error: fab revision string must less than 8 characters" + exit 1 +fi + +envvar=$4 +if [ ${#envar} -ge 16 ]; then + echo "Error: environment variable name string must less than 16 characters" + exit 1 +fi + +envsetting=$5 +if [ ${#ensetting} -ge 64 ]; then + echo "Error: environment setting string must less than 64 characters" + exit 1 +fi + +bus=3 +device=0x51 +vendorid=0x03 + +i2cset -y $bus $device 0x00 0x00 +i2cset -y $bus $device 0x01 $vendorid +i2cset -y $bus $device 0x02 0x00 +i2cset -y $bus $device 0x03 $1 +i2cset -y $bus $device 0x04 $2 +i2cset -y $bus $device 0x05 00 + +let i=6 +hexdumpargs="'${#fabrevision}/1 \"0x%02x \"'" +command="echo -n \"$fabrevision\" | hexdump -e $hexdumpargs" +hex=$(eval $command) +for character in $hex; do + i2cset -y $bus $device $i $character + let i=$i+1 +done +i2cset -y $bus $device $i 0x00 + +if [ $# -eq 5 ] +then + i2cset -y $bus $device 0x05 0x01 + + let i=14 + hexdumpargs="'${#envvar}/1 \"0x%02x \"'" + command="echo -n \"$envvar\" | hexdump -e $hexdumpargs" + hex=$(eval $command) + for character in $hex; do + i2cset -y $bus $device $i $character + let i=$i+1 + done + i2cset -y $bus $device $i 0x00 + + let i=30 + hexdumpargs="'${#envsetting}/1 \"0x%02x \"'" + command="echo -n \"$envsetting\" | hexdump -e $hexdumpargs" + hex=$(eval $command) + for character in $hex; do + i2cset -y $bus $device $i $character + let i=$i+1 + done + i2cset -y $bus $device $i 0x00 +fi + + diff --git a/host/apps/omap_debug/write_board_id.sh b/host/apps/omap_debug/write_board_id.sh new file mode 100755 index 000000000..067269c64 --- /dev/null +++ b/host/apps/omap_debug/write_board_id.sh @@ -0,0 +1,10 @@ +#!/bin/sh + +i2cset -y 3 0x51 0x00 0x00 +i2cset -y 3 0x51 0x01 0x03 +i2cset -y 3 0x51 0x02 0x00 +i2cset -y 3 0x51 0x03 0x01 +i2cset -y 3 0x51 0x04 0x00 +i2cset -y 3 0x51 0x05 0x00 + + diff --git a/host/include/uhd/usrp/CMakeLists.txt b/host/include/uhd/usrp/CMakeLists.txt index bbd124ed8..ff2636d8c 100644 --- a/host/include/uhd/usrp/CMakeLists.txt +++ b/host/include/uhd/usrp/CMakeLists.txt @@ -32,6 +32,7 @@ INSTALL(FILES dboard_manager.hpp ### usrp headers ### + usrp_e.hpp usrp2.hpp ### utilities ### diff --git a/host/include/uhd/usrp/usrp_e.hpp b/host/include/uhd/usrp/usrp_e.hpp new file mode 100644 index 000000000..557058261 --- /dev/null +++ b/host/include/uhd/usrp/usrp_e.hpp @@ -0,0 +1,54 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#ifndef INCLUDED_UHD_USRP_USRP_E_HPP +#define INCLUDED_UHD_USRP_USRP_E_HPP + +#include <uhd/config.hpp> +#include <uhd/device.hpp> + +namespace uhd{ namespace usrp{ + +/*! + * The USRP-Embedded device class. + */ +class UHD_API usrp_e : public device{ +public: + /*! + * Find usrp_e devices on the system via the device node. + * \param hint a device addr with the usrp_e address filled in + * \return a vector of device addresses for all usrp-e's found + */ + static device_addrs_t find(const device_addr_t &hint); + + /*! + * Make a usrp_e from a device address. + * \param addr the device address + * \return a device sptr to a new usrp_e + */ + static device::sptr make(const device_addr_t &addr); + + /*! + * Load the FPGA with an image file. + * \param bin_file the name of the fpga image file + */ + static void load_fpga(const std::string &bin_file); +}; + +}} //namespace + +#endif /* INCLUDED_UHD_USRP_USRP_E_HPP */ diff --git a/host/include/uhd/utils/assert.hpp b/host/include/uhd/utils/assert.hpp index ed0a95535..577050aff 100644 --- a/host/include/uhd/utils/assert.hpp +++ b/host/include/uhd/utils/assert.hpp @@ -28,6 +28,17 @@ #include <stdexcept> #include <string> +#ifndef BOOST_THROW_EXCEPTION + #include <boost/exception/exception.hpp> + #include <boost/current_function.hpp> + #define BOOST_THROW_EXCEPTION(x)\ + ::boost::throw_exception( ::boost::enable_error_info(x) <<\ + ::boost::throw_function(BOOST_CURRENT_FUNCTION) <<\ + ::boost::throw_file(__FILE__) <<\ + ::boost::throw_line((int)__LINE__) ) + +#endif + namespace uhd{ //! The exception to throw when assertions fail diff --git a/host/include/uhd/utils/props.hpp b/host/include/uhd/utils/props.hpp index 516102a5f..6c40c32e0 100644 --- a/host/include/uhd/utils/props.hpp +++ b/host/include/uhd/utils/props.hpp @@ -27,6 +27,10 @@ #include <vector> #include <string> +#ifndef BOOST_THROW_EXCEPTION +#define BOOST_THROW_EXCEPTION(x) throw std::runtime_error("") +#endif + namespace uhd{ //! The type for a vector of property names diff --git a/host/include/uhd/utils/safe_main.hpp b/host/include/uhd/utils/safe_main.hpp index a4e4e06e8..39d2282cd 100644 --- a/host/include/uhd/utils/safe_main.hpp +++ b/host/include/uhd/utils/safe_main.hpp @@ -19,7 +19,7 @@ #define INCLUDED_UHD_UTILS_SAFE_MAIN_HPP #include <uhd/config.hpp> -#include <boost/exception/diagnostic_information.hpp> +//#include <boost/exception/diagnostic_information.hpp> #include <iostream> #include <stdexcept> @@ -34,9 +34,9 @@ int main(int argc, char *argv[]){ \ try { \ return _main(argc, argv); \ - } catch(const boost::exception &e){ \ + } /*catch(const boost::exception &e){ \ std::cerr << "Error: " << boost::diagnostic_information(e) << std::endl; \ - } catch(const std::exception &e) { \ + }*/ catch(const std::exception &e) { \ std::cerr << "Error: " << e.what() << std::endl; \ } catch(...) { \ std::cerr << "Error: unknown exception" << std::endl; \ diff --git a/host/lib/CMakeLists.txt b/host/lib/CMakeLists.txt index 3e5ec9c95..20373cd59 100644 --- a/host/lib/CMakeLists.txt +++ b/host/lib/CMakeLists.txt @@ -166,6 +166,41 @@ LIST(APPEND libuhd_sources ) ######################################################################## +# Conditionally add the usrp1e sources +######################################################################## +MESSAGE(STATUS "Configuring usrp-e support...") + +INCLUDE(CheckIncludeFiles) +SET(usrp_e_required_headers + linux/ioctl.h + linux/spi/spidev.h + linux/usrp_e.h +) +CHECK_INCLUDE_FILES( + "${usrp_e_required_headers}" + HAVE_USRP_E_REQUIRED_HEADERS +) + +IF(HAVE_USRP_E_REQUIRED_HEADERS) + MESSAGE(STATUS " Building usrp-e support.") + LIST(APPEND libuhd_sources + usrp/usrp_e/clock_ctrl.cpp + usrp/usrp_e/dboard_impl.cpp + usrp/usrp_e/dboard_iface.cpp + usrp/usrp_e/dsp_impl.cpp + usrp/usrp_e/fpga-downloader.cc + usrp/usrp_e/mboard_impl.cpp + usrp/usrp_e/usrp_e_impl.cpp + usrp/usrp_e/usrp_e_iface.cpp + ) +ELSE(HAVE_USRP_E_REQUIRED_HEADERS) + MESSAGE(STATUS " Skipping usrp-e support.") + LIST(APPEND libuhd_sources + usrp/usrp_e/usrp_e_none.cpp + ) +ENDIF(HAVE_USRP_E_REQUIRED_HEADERS) + +######################################################################## # Setup defines for module loading ######################################################################## MESSAGE(STATUS "Configuring module loading...") diff --git a/host/lib/ic_reg_maps/.gitignore b/host/lib/ic_reg_maps/.gitignore index a74b07aee..053049d05 100644 --- a/host/lib/ic_reg_maps/.gitignore +++ b/host/lib/ic_reg_maps/.gitignore @@ -1 +1,2 @@ /*.pyc +/*.pyo diff --git a/host/lib/usrp/usrp_e/clock_ctrl.cpp b/host/lib/usrp/usrp_e/clock_ctrl.cpp new file mode 100644 index 000000000..fa4028cc5 --- /dev/null +++ b/host/lib/usrp/usrp_e/clock_ctrl.cpp @@ -0,0 +1,139 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include "clock_ctrl.hpp" +#include "ad9522_regs.hpp" +#include <boost/cstdint.hpp> +#include "usrp_e_regs.hpp" //spi slave constants +#include <boost/assign/list_of.hpp> +#include <boost/foreach.hpp> +#include <utility> +#include <iostream> + +using namespace uhd; + +/*********************************************************************** + * Clock Control Implementation + **********************************************************************/ +class clock_ctrl_impl : public clock_ctrl{ +public: + //structors + clock_ctrl_impl(usrp_e_iface::sptr iface); + ~clock_ctrl_impl(void); + + void enable_rx_dboard_clock(bool enb); + void enable_tx_dboard_clock(bool enb); + +private: + usrp_e_iface::sptr _iface; + ad9522_regs_t _ad9522_regs; + + void latch_regs(void){ + _ad9522_regs.io_update = 1; + this->send_reg(0x232); + } + void send_reg(boost::uint16_t addr); +}; + +/*********************************************************************** + * Clock Control Methods + **********************************************************************/ +clock_ctrl_impl::clock_ctrl_impl(usrp_e_iface::sptr iface){ + _iface = iface; + + //init the clock gen registers + //Note: out0 should already be clocking the FPGA or this isnt going to work + _ad9522_regs.sdo_active = ad9522_regs_t::SDO_ACTIVE_SDO_SDIO; + _ad9522_regs.status_pin_control = 0x1; //n divider + _ad9522_regs.ld_pin_control = 0x32; //show ref2 + _ad9522_regs.refmon_pin_control = 0x12; //show ref2 + + _ad9522_regs.enable_ref2 = 1; + _ad9522_regs.select_ref = ad9522_regs_t::SELECT_REF_REF2; + + _ad9522_regs.r_counter_lsb = 1; + _ad9522_regs.r_counter_msb = 0; + _ad9522_regs.a_counter = 0; + _ad9522_regs.b_counter_lsb = 20; + _ad9522_regs.b_counter_msb = 0; + _ad9522_regs.prescaler_p = ad9522_regs_t::PRESCALER_P_DIV8_9; + + _ad9522_regs.pll_power_down = ad9522_regs_t::PLL_POWER_DOWN_NORMAL; + _ad9522_regs.cp_current = ad9522_regs_t::CP_CURRENT_3_0MA; + + _ad9522_regs.vco_calibration_now = 1; //calibrate it! + _ad9522_regs.vco_divider = ad9522_regs_t::VCO_DIVIDER_DIV5; + _ad9522_regs.select_vco_or_clock = ad9522_regs_t::SELECT_VCO_OR_CLOCK_VCO; + + _ad9522_regs.out0_format = ad9522_regs_t::OUT0_FORMAT_LVDS; + _ad9522_regs.divider0_low_cycles = 2; //3 low + _ad9522_regs.divider0_high_cycles = 1; //2 high + + //setup a list of register ranges to write + typedef std::pair<boost::uint16_t, boost::uint16_t> range_t; + static const std::vector<range_t> ranges = boost::assign::list_of + (range_t(0x000, 0x000)) (range_t(0x010, 0x01F)) + (range_t(0x0F0, 0x0FD)) (range_t(0x190, 0x19B)) + (range_t(0x1E0, 0x1E1)) (range_t(0x230, 0x230)) + ; + + //write initial register values and latch/update + BOOST_FOREACH(const range_t &range, ranges){ + for(boost::uint16_t addr = range.first; addr <= range.second; addr++){ + this->send_reg(addr); + } + } + this->latch_regs(); + //test read: + //boost::uint32_t reg = _ad9522_regs.get_read_reg(0x01b); + //boost::uint32_t result = _iface->transact_spi( + // UE_SPI_SS_AD9522, + // spi_config_t::EDGE_RISE, + // reg, 24, true /*no*/ + //); + //std::cout << "result " << std::hex << result << std::endl; +} + +clock_ctrl_impl::~clock_ctrl_impl(void){ + this->enable_rx_dboard_clock(false); + this->enable_tx_dboard_clock(false); +} + +void clock_ctrl_impl::enable_rx_dboard_clock(bool enb){ + +} + +void clock_ctrl_impl::enable_tx_dboard_clock(bool enb){ + +} + +void clock_ctrl_impl::send_reg(boost::uint16_t addr){ + boost::uint32_t reg = _ad9522_regs.get_write_reg(addr); + std::cout << "clock control write reg: " << std::hex << reg << std::endl; + _iface->transact_spi( + UE_SPI_SS_AD9522, + spi_config_t::EDGE_RISE, + reg, 24, false /*no rb*/ + ); +} + +/*********************************************************************** + * Clock Control Make + **********************************************************************/ +clock_ctrl::sptr clock_ctrl::make(usrp_e_iface::sptr iface){ + return sptr(new clock_ctrl_impl(iface)); +} diff --git a/host/lib/usrp/usrp_e/clock_ctrl.hpp b/host/lib/usrp/usrp_e/clock_ctrl.hpp new file mode 100644 index 000000000..d0b896a8f --- /dev/null +++ b/host/lib/usrp/usrp_e/clock_ctrl.hpp @@ -0,0 +1,55 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#ifndef INCLUDED_USRP_E_CLOCK_CTRL_HPP +#define INCLUDED_USRP_E_CLOCK_CTRL_HPP + +#include "usrp_e_iface.hpp" +#include <boost/shared_ptr.hpp> +#include <boost/utility.hpp> + +/*! + * The usrp-e clock control: + * - Setup system clocks. + * - Disable/enable clock lines. + */ +class clock_ctrl : boost::noncopyable{ +public: + typedef boost::shared_ptr<clock_ctrl> sptr; + + /*! + * Make a new clock control object. + * \param iface the usrp_e iface object + * \return the clock control object + */ + static sptr make(usrp_e_iface::sptr iface); + + /*! + * Enable/disable the rx dboard clock. + * \param enb true to enable + */ + virtual void enable_rx_dboard_clock(bool enb) = 0; + + /*! + * Enable/disable the tx dboard clock. + * \param enb true to enable + */ + virtual void enable_tx_dboard_clock(bool enb) = 0; + +}; + +#endif /* INCLUDED_USRP_E_CLOCK_CTRL_HPP */ diff --git a/host/lib/usrp/usrp_e/dboard_iface.cpp b/host/lib/usrp/usrp_e/dboard_iface.cpp new file mode 100644 index 000000000..2a3976ba1 --- /dev/null +++ b/host/lib/usrp/usrp_e/dboard_iface.cpp @@ -0,0 +1,190 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include "usrp_e_iface.hpp" +#include "usrp_e_regs.hpp" +#include <uhd/usrp/dboard_iface.hpp> +#include <uhd/types/dict.hpp> +#include <uhd/utils/assert.hpp> +#include <boost/assign/list_of.hpp> +#include <linux/usrp_e.h> //i2c and spi constants + +using namespace uhd; +using namespace uhd::usrp; + +class usrp_e_dboard_iface : public dboard_iface{ +public: + usrp_e_dboard_iface(usrp_e_iface::sptr iface); + ~usrp_e_dboard_iface(void); + + void write_aux_dac(unit_t, int, float); + float read_aux_adc(unit_t, int); + + void set_atr_reg(unit_t, atr_reg_t, boost::uint16_t); + void set_gpio_ddr(unit_t, boost::uint16_t); + boost::uint16_t read_gpio(unit_t); + + void write_i2c(boost::uint8_t, const byte_vector_t &); + byte_vector_t read_i2c(boost::uint8_t, size_t); + + void write_spi( + unit_t unit, + const spi_config_t &config, + boost::uint32_t data, + size_t num_bits + ); + + boost::uint32_t read_write_spi( + unit_t unit, + const spi_config_t &config, + boost::uint32_t data, + size_t num_bits + ); + + double get_clock_rate(unit_t); + void set_clock_enabled(unit_t, bool); + +private: + usrp_e_iface::sptr _iface; +}; + +/*********************************************************************** + * Make Function + **********************************************************************/ +dboard_iface::sptr make_usrp_e_dboard_iface(usrp_e_iface::sptr iface){ + return dboard_iface::sptr(new usrp_e_dboard_iface(iface)); +} + +/*********************************************************************** + * Structors + **********************************************************************/ +usrp_e_dboard_iface::usrp_e_dboard_iface(usrp_e_iface::sptr iface){ + _iface = iface; +} + +usrp_e_dboard_iface::~usrp_e_dboard_iface(void){ + /* NOP */ +} + +/*********************************************************************** + * Clock Rates + **********************************************************************/ +double usrp_e_dboard_iface::get_clock_rate(unit_t){ + throw std::runtime_error("not implemented"); +} + +void usrp_e_dboard_iface::set_clock_enabled(unit_t, bool){ + throw std::runtime_error("not implemented"); +} + +/*********************************************************************** + * GPIO + **********************************************************************/ +void usrp_e_dboard_iface::set_gpio_ddr(unit_t bank, boost::uint16_t value){ + //define mapping of gpio bank to register address + static const uhd::dict<unit_t, boost::uint32_t> bank_to_addr = boost::assign::map_list_of + (UNIT_RX, UE_REG_GPIO_RX_DDR) + (UNIT_TX, UE_REG_GPIO_TX_DDR) + ; + _iface->poke16(bank_to_addr[bank], value); +} + +boost::uint16_t usrp_e_dboard_iface::read_gpio(unit_t bank){ + //define mapping of gpio bank to register address + static const uhd::dict<unit_t, boost::uint32_t> bank_to_addr = boost::assign::map_list_of + (UNIT_RX, UE_REG_GPIO_RX_IO) + (UNIT_TX, UE_REG_GPIO_TX_IO) + ; + return _iface->peek16(bank_to_addr[bank]); +} + +void usrp_e_dboard_iface::set_atr_reg(unit_t bank, atr_reg_t atr, boost::uint16_t value){ + //define mapping of bank to atr regs to register address + static const uhd::dict< + unit_t, uhd::dict<atr_reg_t, boost::uint32_t> + > bank_to_atr_to_addr = boost::assign::map_list_of + (UNIT_RX, boost::assign::map_list_of + (ATR_REG_IDLE, UE_REG_ATR_IDLE_RXSIDE) + (ATR_REG_TX_ONLY, UE_REG_ATR_INTX_RXSIDE) + (ATR_REG_RX_ONLY, UE_REG_ATR_INRX_RXSIDE) + (ATR_REG_FULL_DUPLEX, UE_REG_ATR_FULL_RXSIDE) + ) + (UNIT_TX, boost::assign::map_list_of + (ATR_REG_IDLE, UE_REG_ATR_IDLE_TXSIDE) + (ATR_REG_TX_ONLY, UE_REG_ATR_INTX_TXSIDE) + (ATR_REG_RX_ONLY, UE_REG_ATR_INRX_TXSIDE) + (ATR_REG_FULL_DUPLEX, UE_REG_ATR_FULL_TXSIDE) + ) + ; + _iface->poke16(bank_to_atr_to_addr[bank][atr], value); +} + +/*********************************************************************** + * SPI + **********************************************************************/ +/*! + * Static function to convert a unit type to a spi slave device number. + * \param unit the dboard interface unit type enum + * \return the slave device number + */ +static boost::uint32_t unit_to_otw_spi_dev(dboard_iface::unit_t unit){ + switch(unit){ + case dboard_iface::UNIT_TX: return UE_SPI_SS_TX_DB; + case dboard_iface::UNIT_RX: return UE_SPI_SS_RX_DB; + } + throw std::invalid_argument("unknown unit type"); +} + +void usrp_e_dboard_iface::write_spi( + unit_t unit, + const spi_config_t &config, + boost::uint32_t data, + size_t num_bits +){ + _iface->transact_spi(unit_to_otw_spi_dev(unit), config, data, num_bits, false /*no rb*/); +} + +boost::uint32_t usrp_e_dboard_iface::read_write_spi( + unit_t unit, + const spi_config_t &config, + boost::uint32_t data, + size_t num_bits +){ + return _iface->transact_spi(unit_to_otw_spi_dev(unit), config, data, num_bits, true /*rb*/); +} + +/*********************************************************************** + * I2C + **********************************************************************/ +void usrp_e_dboard_iface::write_i2c(boost::uint8_t addr, const byte_vector_t &bytes){ + return _iface->write_i2c(addr, bytes); +} + +byte_vector_t usrp_e_dboard_iface::read_i2c(boost::uint8_t addr, size_t num_bytes){ + return _iface->read_i2c(addr, num_bytes); +} + +/*********************************************************************** + * Aux DAX/ADC + **********************************************************************/ +void usrp_e_dboard_iface::write_aux_dac(dboard_iface::unit_t unit, int which, float value){ + throw std::runtime_error("not implemented"); +} + +float usrp_e_dboard_iface::read_aux_adc(dboard_iface::unit_t unit, int which){ + throw std::runtime_error("not implemented"); +} diff --git a/host/lib/usrp/usrp_e/dboard_impl.cpp b/host/lib/usrp/usrp_e/dboard_impl.cpp new file mode 100644 index 000000000..00b5d77d7 --- /dev/null +++ b/host/lib/usrp/usrp_e/dboard_impl.cpp @@ -0,0 +1,75 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include <boost/bind.hpp> +#include "usrp_e_impl.hpp" + +using namespace uhd::usrp; + +/*********************************************************************** + * Dboard Initialization + **********************************************************************/ +void usrp_e_impl::dboard_init(void){ + _rx_db_eeprom = dboard_eeprom_t(_iface->read_eeprom(I2C_ADDR_RX_DB, 0, dboard_eeprom_t::num_bytes())); + _tx_db_eeprom = dboard_eeprom_t(_iface->read_eeprom(I2C_ADDR_TX_DB, 0, dboard_eeprom_t::num_bytes())); + + //create a new dboard interface and manager + dboard_iface::sptr dboard_iface( + make_usrp_e_dboard_iface(_iface) + ); + _dboard_manager = dboard_manager::make( + _rx_db_eeprom.id, _tx_db_eeprom.id, dboard_iface + ); + + //setup the dboard proxies + _rx_dboard_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::rx_dboard_get, this, _1, _2), + boost::bind(&usrp_e_impl::rx_dboard_set, this, _1, _2) + ); + _tx_dboard_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::tx_dboard_get, this, _1, _2), + boost::bind(&usrp_e_impl::tx_dboard_set, this, _1, _2) + ); +} + +/*********************************************************************** + * RX Dboard Get + **********************************************************************/ +void usrp_e_impl::rx_dboard_get(const wax::obj &, wax::obj &){ + UHD_THROW_PROP_GET_ERROR(); +} + +/*********************************************************************** + * RX Dboard Set + **********************************************************************/ +void usrp_e_impl::rx_dboard_set(const wax::obj &, const wax::obj &){ + UHD_THROW_PROP_SET_ERROR(); +} + +/*********************************************************************** + * TX Dboard Get + **********************************************************************/ +void usrp_e_impl::tx_dboard_get(const wax::obj &, wax::obj &){ + UHD_THROW_PROP_GET_ERROR(); +} + +/*********************************************************************** + * TX Dboard Set + **********************************************************************/ +void usrp_e_impl::tx_dboard_set(const wax::obj &, const wax::obj &){ + UHD_THROW_PROP_SET_ERROR(); +} diff --git a/host/lib/usrp/usrp_e/dsp_impl.cpp b/host/lib/usrp/usrp_e/dsp_impl.cpp new file mode 100644 index 000000000..272ac71b3 --- /dev/null +++ b/host/lib/usrp/usrp_e/dsp_impl.cpp @@ -0,0 +1,69 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include <boost/bind.hpp> +#include "usrp_e_impl.hpp" + +using namespace uhd::usrp; + +/*********************************************************************** + * RX DDC Initialization + **********************************************************************/ +void usrp_e_impl::rx_ddc_init(void){ + _rx_ddc_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::rx_ddc_get, this, _1, _2), + boost::bind(&usrp_e_impl::rx_ddc_set, this, _1, _2) + ); +} + +/*********************************************************************** + * RX DDC Get + **********************************************************************/ +void usrp_e_impl::rx_ddc_get(const wax::obj &, wax::obj &){ + UHD_THROW_PROP_GET_ERROR(); +} + +/*********************************************************************** + * RX DDC Set + **********************************************************************/ +void usrp_e_impl::rx_ddc_set(const wax::obj &, const wax::obj &){ + UHD_THROW_PROP_SET_ERROR(); +} + +/*********************************************************************** + * TX DUC Initialization + **********************************************************************/ +void usrp_e_impl::tx_duc_init(void){ + _tx_duc_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::tx_duc_get, this, _1, _2), + boost::bind(&usrp_e_impl::tx_duc_set, this, _1, _2) + ); +} + +/*********************************************************************** + * TX DUC Get + **********************************************************************/ +void usrp_e_impl::tx_duc_get(const wax::obj &, wax::obj &){ + UHD_THROW_PROP_GET_ERROR(); +} + +/*********************************************************************** + * TX DUC Set + **********************************************************************/ +void usrp_e_impl::tx_duc_set(const wax::obj &, const wax::obj &){ + UHD_THROW_PROP_SET_ERROR(); +} diff --git a/host/lib/usrp/usrp_e/fpga-downloader.cc b/host/lib/usrp/usrp_e/fpga-downloader.cc new file mode 100644 index 000000000..4429786a9 --- /dev/null +++ b/host/lib/usrp/usrp_e/fpga-downloader.cc @@ -0,0 +1,262 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include <iostream> +#include <sstream> +#include <fstream> +#include <string> +#include <cstdlib> + +#include <fcntl.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/ioctl.h> + +#include <linux/spi/spidev.h> + +/* + * Configuration connections + * + * CCK - MCSPI1_CLK + * DIN - MCSPI1_MOSI + * PROG_B - GPIO_175 - output (change mux) + * DONE - GPIO_173 - input (change mux) + * INIT_B - GPIO_114 - input (change mux) + * +*/ + +const unsigned int PROG_B = 175; +const unsigned int DONE = 173; +const unsigned int INIT_B = 114; + +//static std::string bit_file = "safe_u1e.bin"; + +const int BUF_SIZE = 4096; + +enum gpio_direction {IN, OUT}; + +class gpio { + public: + + gpio(unsigned int gpio_num, gpio_direction pin_direction); + + bool get_value(); + void set_value(bool state); + + private: + + std::stringstream base_path; + std::fstream value_file; +}; + +class spidev { + public: + + spidev(std::string dev_name); + ~spidev(); + + void send(char *wbuf, char *rbuf, unsigned int nbytes); + + private: + + int fd; + +}; + +gpio::gpio(unsigned int gpio_num, gpio_direction pin_direction) +{ + std::fstream export_file; + + export_file.open("/sys/class/gpio/export", std::ios::out); + if (!export_file.is_open()) ///\todo Poor error handling + std::cout << "Failed to open gpio export file." << std::endl; + + export_file << gpio_num << std::endl; + + base_path << "/sys/class/gpio/gpio" << gpio_num << std::flush; + + std::fstream direction_file; + std::string direction_file_name; + + direction_file_name = base_path.str() + "/direction"; + + direction_file.open(direction_file_name.c_str()); + if (!direction_file.is_open()) + std::cout << "Failed to open direction file." << std::endl; + if (pin_direction == OUT) + direction_file << "out" << std::endl; + else + direction_file << "in" << std::endl; + + std::string value_file_name; + + value_file_name = base_path.str() + "/value"; + + value_file.open(value_file_name.c_str(), std::ios_base::in | std::ios_base::out); + if (!value_file.is_open()) + std::cout << "Failed to open value file." << std::endl; +} + +bool gpio::get_value() +{ + + std::string val; + + std::getline(value_file, val); + value_file.seekg(0); + + if (val == "0") + return false; + else if (val == "1") + return true; + else + std::cout << "Data read from value file|" << val << "|" << std::endl; + + return false; +} + +void gpio::set_value(bool state) +{ + + if (state) + value_file << "1" << std::endl; + else + value_file << "0" << std::endl; +} + +static void prepare_fpga_for_configuration(gpio &prog, gpio &)//init) +{ + + prog.set_value(true); + prog.set_value(false); + prog.set_value(true); + +#if 0 + bool ready_to_program(false); + unsigned int count(0); + do { + ready_to_program = init.get_value(); + count++; + + sleep(1); + } while (count < 10 && !ready_to_program); + + if (count == 10) { + std::cout << "FPGA not ready for programming." << std::endl; + exit(-1); + } +#endif +} + +spidev::spidev(std::string fname) +{ + int ret; + int mode = 0; + int speed = 12000000; + int bits = 8; + + fd = open(fname.c_str(), O_RDWR); + + ret = ioctl(fd, SPI_IOC_WR_MODE, &mode); + ret = ioctl(fd, SPI_IOC_WR_MAX_SPEED_HZ, &speed); + ret = ioctl(fd, SPI_IOC_WR_BITS_PER_WORD, &bits); +} + + +spidev::~spidev() +{ + close(fd); +} + +void spidev::send(char *buf, char *rbuf, unsigned int nbytes) +{ + int ret; + + struct spi_ioc_transfer tr; + tr.tx_buf = (unsigned long) buf; + tr.rx_buf = (unsigned long) rbuf; + tr.len = nbytes; + tr.delay_usecs = 0; + tr.speed_hz = 48000000; + tr.bits_per_word = 8; + + ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr); + +} + +static void send_file_to_fpga(const std::string &file_name, gpio &error, gpio &done) +{ + std::ifstream bitstream; + + std::cout << "File name - " << file_name.c_str() << std::endl; + + bitstream.open(file_name.c_str(), std::ios::binary); + if (!bitstream.is_open()) + std::cout << "File " << file_name << " not opened succesfully." << std::endl; + + spidev spi("/dev/spidev1.0"); + char buf[BUF_SIZE]; + char rbuf[BUF_SIZE]; + + do { + bitstream.read(buf, BUF_SIZE); + spi.send(buf, rbuf, bitstream.gcount()); + + if (error.get_value()) + std::cout << "INIT_B went high, error occured." << std::endl; + + if (!done.get_value()) + std::cout << "Configuration complete." << std::endl; + + } while (bitstream.gcount() == BUF_SIZE); +} + +/* +int main(int argc, char *argv[]) +{ + + gpio gpio_prog_b(PROG_B, OUT); + gpio gpio_init_b(INIT_B, IN); + gpio gpio_done (DONE, IN); + + if (argc == 2) + bit_file = argv[1]; + + std::cout << "FPGA config file: " << bit_file << std::endl; + + prepare_fpga_for_configuration(gpio_prog_b, gpio_init_b); + + std::cout << "Done = " << gpio_done.get_value() << std::endl; + + send_file_to_fpga(bit_file, gpio_init_b, gpio_done); +} +*/ + +#include <uhd/usrp/usrp_e.hpp> +void uhd::usrp::usrp_e::load_fpga(const std::string &bin_file){ + gpio gpio_prog_b(PROG_B, OUT); + gpio gpio_init_b(INIT_B, IN); + gpio gpio_done (DONE, IN); + + std::cout << "FPGA config file: " << bin_file << std::endl; + + prepare_fpga_for_configuration(gpio_prog_b, gpio_init_b); + + std::cout << "Done = " << gpio_done.get_value() << std::endl; + + send_file_to_fpga(bin_file, gpio_init_b, gpio_done); +} diff --git a/host/lib/usrp/usrp_e/mboard_impl.cpp b/host/lib/usrp/usrp_e/mboard_impl.cpp new file mode 100644 index 000000000..00ce4b782 --- /dev/null +++ b/host/lib/usrp/usrp_e/mboard_impl.cpp @@ -0,0 +1,113 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include "usrp_e_impl.hpp" +#include <uhd/utils/assert.hpp> +#include <uhd/usrp/mboard_props.hpp> +#include <boost/bind.hpp> + +using namespace uhd; +using namespace uhd::usrp; + +/*********************************************************************** + * Mboard Initialization + **********************************************************************/ +void usrp_e_impl::mboard_init(void){ + _mboard_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::mboard_get, this, _1, _2), + boost::bind(&usrp_e_impl::mboard_set, this, _1, _2) + ); + + //init the clock config + _clock_config.ref_source = clock_config_t::REF_AUTO; + _clock_config.pps_source = clock_config_t::PPS_SMA; + + //TODO poke the clock config regs +} + +/*********************************************************************** + * Mboard Get + **********************************************************************/ +void usrp_e_impl::mboard_get(const wax::obj &key_, wax::obj &val){ + wax::obj key; std::string name; + boost::tie(key, name) = extract_named_prop(key_); + + + //handle the get request conditioned on the key + switch(key.as<mboard_prop_t>()){ + case MBOARD_PROP_NAME: + val = std::string("usrp-e mboard"); + return; + + case MBOARD_PROP_OTHERS: + val = prop_names_t(); + return; + + case MBOARD_PROP_RX_DBOARD: + UHD_ASSERT_THROW(name == ""); + val = _rx_dboard_proxy->get_link(); + return; + + case MBOARD_PROP_RX_DBOARD_NAMES: + val = prop_names_t(1, ""); //vector of size 1 with empty string + return; + + case MBOARD_PROP_TX_DBOARD: + UHD_ASSERT_THROW(name == ""); + val = _tx_dboard_proxy->get_link(); + return; + + case MBOARD_PROP_TX_DBOARD_NAMES: + val = prop_names_t(1, ""); //vector of size 1 with empty string + return; + + case MBOARD_PROP_STREAM_CMD: + //val = TODO + return; + + case MBOARD_PROP_RX_DSP: + UHD_ASSERT_THROW(name == "ddc0"); + val = _rx_ddc_proxy->get_link(); + return; + + case MBOARD_PROP_RX_DSP_NAMES: + val = prop_names_t(1, "ddc0"); + return; + + case MBOARD_PROP_TX_DSP: + UHD_ASSERT_THROW(name == "duc0"); + val = _tx_duc_proxy->get_link(); + return; + + case MBOARD_PROP_TX_DSP_NAMES: + val = prop_names_t(1, "duc0"); + return; + + case MBOARD_PROP_CLOCK_CONFIG: + val = _clock_config; + return; + + default: UHD_THROW_PROP_GET_ERROR(); + } +} + +/*********************************************************************** + * Mboard Set + **********************************************************************/ +void usrp_e_impl::mboard_set(const wax::obj &, const wax::obj &){ + UHD_THROW_PROP_SET_ERROR(); +} diff --git a/host/lib/usrp/usrp_e/usrp_e_iface.cpp b/host/lib/usrp/usrp_e/usrp_e_iface.cpp new file mode 100644 index 000000000..41737a716 --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_iface.cpp @@ -0,0 +1,178 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include "usrp_e_iface.hpp" +#include <uhd/utils/assert.hpp> +#include <sys/ioctl.h> //ioctl +#include <linux/usrp_e.h> //ioctl structures and constants +#include <boost/format.hpp> +#include <stdexcept> + +using namespace uhd; + +class usrp_e_iface_impl : public usrp_e_iface{ +public: + + /******************************************************************* + * Structors + ******************************************************************/ + usrp_e_iface_impl(int node_fd){ + _node_fd = node_fd; + } + + ~usrp_e_iface_impl(void){ + /* NOP */ + } + + /******************************************************************* + * IOCTL: provides the communication base for all other calls + ******************************************************************/ + void ioctl(int request, void *mem){ + if (::ioctl(_node_fd, request, mem) < 0){ + throw std::runtime_error(str( + boost::format("ioctl failed with request %d") % request + )); + } + } + + /******************************************************************* + * Peek and Poke + ******************************************************************/ + void poke32(boost::uint32_t addr, boost::uint32_t value){ + //load the data struct + usrp_e_ctl32 data; + data.offset = addr; + data.count = 1; + data.buf[0] = value; + + //call the ioctl + this->ioctl(USRP_E_WRITE_CTL32, &data); + } + + void poke16(boost::uint32_t addr, boost::uint16_t value){ + //load the data struct + usrp_e_ctl16 data; + data.offset = addr; + data.count = 1; + data.buf[0] = value; + + //call the ioctl + this->ioctl(USRP_E_WRITE_CTL16, &data); + } + + boost::uint32_t peek32(boost::uint32_t addr){ + //load the data struct + usrp_e_ctl32 data; + data.offset = addr; + data.count = 1; + + //call the ioctl + this->ioctl(USRP_E_READ_CTL32, &data); + + return data.buf[0]; + } + + boost::uint16_t peek16(boost::uint32_t addr){ + //load the data struct + usrp_e_ctl16 data; + data.offset = addr; + data.count = 1; + + //call the ioctl + this->ioctl(USRP_E_READ_CTL16, &data); + + return data.buf[0]; + } + + /******************************************************************* + * I2C + ******************************************************************/ + static const size_t max_i2c_data_bytes = 10; + + void write_i2c(boost::uint8_t addr, const byte_vector_t &bytes){ + //allocate some memory for this transaction + UHD_ASSERT_THROW(bytes.size() <= max_i2c_data_bytes); + boost::uint8_t mem[sizeof(usrp_e_i2c) + max_i2c_data_bytes]; + + //load the data struct + usrp_e_i2c &data = reinterpret_cast<usrp_e_i2c&>(mem); + data.addr = addr; + data.len = bytes.size(); + std::copy(bytes.begin(), bytes.end(), data.data); + + //call the spi ioctl + this->ioctl(USRP_E_I2C_WRITE, &data); + } + + byte_vector_t read_i2c(boost::uint8_t addr, size_t num_bytes){ + //allocate some memory for this transaction + UHD_ASSERT_THROW(num_bytes <= max_i2c_data_bytes); + boost::uint8_t mem[sizeof(usrp_e_i2c) + max_i2c_data_bytes]; + + //load the data struct + usrp_e_i2c &data = reinterpret_cast<usrp_e_i2c&>(mem); + data.addr = addr; + data.len = num_bytes; + + //call the spi ioctl + this->ioctl(USRP_E_I2C_READ, &data); + + //unload the data + byte_vector_t bytes(data.len); + UHD_ASSERT_THROW(bytes.size() == num_bytes); + std::copy(data.data, data.data+bytes.size(), bytes.begin()); + return bytes; + } + + /******************************************************************* + * SPI + ******************************************************************/ + boost::uint32_t transact_spi( + int which_slave, + const spi_config_t &config, + boost::uint32_t bits, + size_t num_bits, + bool readback + ){ + //load data struct + usrp_e_spi data; + data.readback = (readback)? UE_SPI_TXRX : UE_SPI_TXONLY; + data.slave = which_slave; + data.length = num_bits; + data.data = bits; + + //load the flags + data.flags = 0; + data.flags |= (config.miso_edge == spi_config_t::EDGE_RISE)? UE_SPI_LATCH_RISE : UE_SPI_LATCH_FALL; + data.flags |= (config.mosi_edge == spi_config_t::EDGE_RISE)? UE_SPI_PUSH_FALL : UE_SPI_PUSH_RISE; + + //call the spi ioctl + this->ioctl(USRP_E_SPI, &data); + + //unload the data + return data.data; + } + +private: int _node_fd; +}; + +/*********************************************************************** + * Public Make Function + **********************************************************************/ +usrp_e_iface::sptr usrp_e_iface::make(int node_fd){ + return sptr(new usrp_e_iface_impl(node_fd)); +} diff --git a/host/lib/usrp/usrp_e/usrp_e_iface.hpp b/host/lib/usrp/usrp_e/usrp_e_iface.hpp new file mode 100644 index 000000000..016d7448f --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_iface.hpp @@ -0,0 +1,106 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#ifndef INCLUDED_USRP_E_IFACE_HPP +#define INCLUDED_USRP_E_IFACE_HPP + +#include <uhd/transport/udp_simple.hpp> +#include <uhd/types/serial.hpp> +#include <boost/shared_ptr.hpp> +#include <boost/utility.hpp> +#include <boost/cstdint.hpp> + +//////////////////////////////////////////////////////////////////////// +// I2C addresses +//////////////////////////////////////////////////////////////////////// +#define I2C_DEV_EEPROM 0x50 // 24LC02[45]: 7-bits 1010xxx +#define I2C_ADDR_MBOARD (I2C_DEV_EEPROM | 0x0) +#define I2C_ADDR_TX_DB (I2C_DEV_EEPROM | 0x4) +#define I2C_ADDR_RX_DB (I2C_DEV_EEPROM | 0x5) +//////////////////////////////////////////////////////////////////////// + +/*! + * The usrp-e interface class: + * Provides a set of functions to implementation layer. + * Including spi, peek, poke, control... + */ +class usrp_e_iface : boost::noncopyable, public uhd::i2c_iface{ +public: + typedef boost::shared_ptr<usrp_e_iface> sptr; + + /*! + * Make a new usrp-e interface with the control transport. + * \param node_fd the file descriptor for the kernel module node + * \return a new usrp-e interface object + */ + static sptr make(int node_fd); + + /*! + * Perform an ioctl call on the device node file descriptor. + * This will throw when the internal ioctl call fails. + * \param request the control word + * \param mem pointer to some memory + */ + virtual void ioctl(int request, void *mem) = 0; + + /*! + * Write a register (32 bits) + * \param addr the address + * \param data the 32bit data + */ + virtual void poke32(boost::uint32_t addr, boost::uint32_t data) = 0; + + /*! + * Read a register (32 bits) + * \param addr the address + * \return the 32bit data + */ + virtual boost::uint32_t peek32(boost::uint32_t addr) = 0; + + /*! + * Write a register (16 bits) + * \param addr the address + * \param data the 16bit data + */ + virtual void poke16(boost::uint32_t addr, boost::uint16_t data) = 0; + + /*! + * Read a register (16 bits) + * \param addr the address + * \return the 16bit data + */ + virtual boost::uint16_t peek16(boost::uint32_t addr) = 0; + + /*! + * Perform an spi transaction. + * \param which_slave the slave device number + * \param config spi config args + * \param data the bits to write + * \param num_bits how many bits in data + * \param readback true to readback a value + * \return spi data if readback set + */ + virtual boost::uint32_t transact_spi( + int which_slave, + const uhd::spi_config_t &config, + boost::uint32_t data, + size_t num_bits, + bool readback + ) = 0; +}; + +#endif /* INCLUDED_USRP_E_IFACE_HPP */ diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.cpp b/host/lib/usrp/usrp_e/usrp_e_impl.cpp new file mode 100644 index 000000000..52bbcdd32 --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_impl.cpp @@ -0,0 +1,171 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include "usrp_e_impl.hpp" +#include <uhd/usrp/device_props.hpp> +#include <uhd/utils/assert.hpp> +#include <uhd/utils/static.hpp> +#include <boost/format.hpp> +#include <boost/filesystem.hpp> +#include <iostream> +#include <fcntl.h> //open +#include "clock_ctrl.hpp" + +using namespace uhd; +using namespace uhd::usrp; +namespace fs = boost::filesystem; + +UHD_STATIC_BLOCK(register_usrp_e_device){ + device::register_device(&usrp_e::find, &usrp_e::make); +} + +/*********************************************************************** + * Helper Functions + **********************************************************************/ +static std::string abs_path(const std::string &file_path){ + return fs::system_complete(fs::path(file_path)).file_string(); +} + +/*********************************************************************** + * Discovery + **********************************************************************/ +device_addrs_t usrp_e::find(const device_addr_t &hint){ + device_addrs_t usrp_e_addrs; + + //device node not provided, assume its 0 + if (not hint.has_key("node")){ + device_addr_t new_addr = hint; + new_addr["node"] = "/dev/usrp_e0"; + return usrp_e::find(new_addr); + } + + //use the given device node name + if (fs::exists(hint["node"])){ + device_addr_t new_addr; + new_addr["name"] = "USRP-E"; + new_addr["node"] = abs_path(hint["node"]); + usrp_e_addrs.push_back(new_addr); + } + + return usrp_e_addrs; +} + +/*********************************************************************** + * Make + **********************************************************************/ +device::sptr usrp_e::make(const device_addr_t &device_addr){ + return sptr(new usrp_e_impl(device_addr["node"])); +} + +/*********************************************************************** + * Structors + **********************************************************************/ +usrp_e_impl::usrp_e_impl(const std::string &node){ + std::cout << boost::format("Opening USRP-E on %s") % node << std::endl; + + //open the device node and check file descriptor + if ((_node_fd = ::open(node.c_str(), O_RDWR)) < 0){ + throw std::runtime_error(str( + boost::format("Failed to open %s") % node + )); + } + + _iface = usrp_e_iface::make(_node_fd); + + clock_ctrl::sptr my_clk_ctrl = clock_ctrl::make(_iface); + + //initialize the mboard + mboard_init(); + + //initialize the dboards + dboard_init(); + + //initialize the dsps + rx_ddc_init(); + tx_duc_init(); +} + +usrp_e_impl::~usrp_e_impl(void){ + //close the device node file descriptor + ::close(_node_fd); +} + +/*********************************************************************** + * Device Get + **********************************************************************/ +void usrp_e_impl::get(const wax::obj &key_, wax::obj &val){ + wax::obj key; std::string name; + boost::tie(key, name) = extract_named_prop(key_); + + //handle the get request conditioned on the key + switch(key.as<device_prop_t>()){ + case DEVICE_PROP_NAME: + val = std::string("usrp-e device"); + return; + + case DEVICE_PROP_MBOARD: + UHD_ASSERT_THROW(name == ""); + val = _mboard_proxy->get_link(); + return; + + case DEVICE_PROP_MBOARD_NAMES: + val = prop_names_t(1, ""); //vector of size 1 with empty string + return; + + case DEVICE_PROP_MAX_RX_SAMPLES: + val = size_t(_max_num_samples); + return; + + case DEVICE_PROP_MAX_TX_SAMPLES: + val = size_t(_max_num_samples); + return; + + default: UHD_THROW_PROP_GET_ERROR(); + } +} + +/*********************************************************************** + * Device Set + **********************************************************************/ +void usrp_e_impl::set(const wax::obj &, const wax::obj &){ + UHD_THROW_PROP_SET_ERROR(); +} + +/*********************************************************************** + * Device IO (TODO) + **********************************************************************/ +size_t usrp_e_impl::send( + const boost::asio::const_buffer &, + const uhd::tx_metadata_t &, + const io_type_t & +){ + if (true){ + throw std::runtime_error(str(boost::format("usrp-e send: cannot handle type \"%s\"") % "")); + } + return 0; +} + +size_t usrp_e_impl::recv( + const boost::asio::mutable_buffer &, + uhd::rx_metadata_t &, + const io_type_t & +){ + if (true){ + throw std::runtime_error(str(boost::format("usrp-e recv: cannot handle type \"%s\"") % "")); + } + return 0; +} diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.hpp b/host/lib/usrp/usrp_e/usrp_e_impl.hpp new file mode 100644 index 000000000..23e36ed05 --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_impl.hpp @@ -0,0 +1,133 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include "usrp_e_iface.hpp" +#include <uhd/usrp/usrp_e.hpp> +#include <uhd/usrp/dboard_eeprom.hpp> +#include <uhd/types/clock_config.hpp> +#include <uhd/usrp/dboard_manager.hpp> + +#ifndef INCLUDED_USRP_E_IMPL_HPP +#define INCLUDED_USRP_E_IMPL_HPP + +/*! + * Make a usrp-e dboard interface. + * \param iface the usrp-e interface object + * \return a sptr to a new dboard interface + */ +uhd::usrp::dboard_iface::sptr make_usrp_e_dboard_iface(usrp_e_iface::sptr iface); + +/*! + * Simple wax obj proxy class: + * Provides a wax obj interface for a set and a get function. + * This allows us to create nested properties structures + * while maintaining flattened code within the implementation. + */ +class wax_obj_proxy : public wax::obj{ +public: + typedef boost::function<void(const wax::obj &, wax::obj &)> get_t; + typedef boost::function<void(const wax::obj &, const wax::obj &)> set_t; + typedef boost::shared_ptr<wax_obj_proxy> sptr; + + static sptr make(const get_t &get, const set_t &set){ + return sptr(new wax_obj_proxy(get, set)); + } + + ~wax_obj_proxy(void){ + /* NOP */ + } + +private: + get_t _get; + set_t _set; + + wax_obj_proxy(const get_t &get, const set_t &set){ + _get = get; + _set = set; + }; + + void get(const wax::obj &key, wax::obj &val){ + return _get(key, val); + } + + void set(const wax::obj &key, const wax::obj &val){ + return _set(key, val); + } +}; + +/*! + * USRP1E implementation guts: + * The implementation details are encapsulated here. + * Handles properties on the mboard, dboard, dsps... + */ +class usrp_e_impl : public uhd::device{ +public: + //structors + usrp_e_impl(const std::string &node); + ~usrp_e_impl(void); + + //the io interface + size_t send(const boost::asio::const_buffer &, const uhd::tx_metadata_t &, const uhd::io_type_t &); + size_t recv(const boost::asio::mutable_buffer &, uhd::rx_metadata_t &, const uhd::io_type_t &); + +private: + static const size_t _max_num_samples = 2048/sizeof(boost::uint32_t); + usrp_e_iface::sptr _iface; + int _node_fd; + + uhd::clock_config_t _clock_config; + + //device functions and settings + void get(const wax::obj &, wax::obj &); + void set(const wax::obj &, const wax::obj &); + + //mboard functions and settings + void mboard_init(void); + void mboard_get(const wax::obj &, wax::obj &); + void mboard_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _mboard_proxy; + + //xx dboard functions and settings + void dboard_init(void); + uhd::usrp::dboard_manager::sptr _dboard_manager; + + //rx dboard functions and settings + uhd::usrp::dboard_eeprom_t _rx_db_eeprom; + void rx_dboard_get(const wax::obj &, wax::obj &); + void rx_dboard_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _rx_dboard_proxy; + + //tx dboard functions and settings + uhd::usrp::dboard_eeprom_t _tx_db_eeprom; + void tx_dboard_get(const wax::obj &, wax::obj &); + void tx_dboard_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _tx_dboard_proxy; + + //rx ddc functions and settings + void rx_ddc_init(void); + void rx_ddc_get(const wax::obj &, wax::obj &); + void rx_ddc_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _rx_ddc_proxy; + + //tx duc functions and settings + void tx_duc_init(void); + void tx_duc_get(const wax::obj &, wax::obj &); + void tx_duc_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _tx_duc_proxy; +}; + +#endif /* INCLUDED_USRP_E_IMPL_HPP */ diff --git a/host/lib/usrp/usrp_e/usrp_e_none.cpp b/host/lib/usrp/usrp_e/usrp_e_none.cpp new file mode 100644 index 000000000..09a3c6946 --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_none.cpp @@ -0,0 +1,38 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include <uhd/usrp/usrp_e.hpp> + +using namespace uhd; +using namespace uhd::usrp; + +/*! + * This file defines the usrp1e discover and make functions + * when the required kernel module headers are not present. + */ + +device_addrs_t usrp_e::find(const device_addr_t &){ + return device_addrs_t(); //return empty list +} + +device::sptr usrp_e::make(const device_addr_t &){ + throw std::runtime_error("this build has no usrp1e support"); +} + +void usrp_e::load_fpga(const std::string &){ + throw std::runtime_error("this build has no usrp1e support"); +} diff --git a/host/lib/usrp/usrp_e/usrp_e_regs.hpp b/host/lib/usrp/usrp_e/usrp_e_regs.hpp new file mode 100644 index 000000000..7f35212f4 --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_regs.hpp @@ -0,0 +1,113 @@ + + +//////////////////////////////////////////////////////////////// +// +// Memory map for embedded wishbone bus +// +//////////////////////////////////////////////////////////////// + +// All addresses are byte addresses. All accesses are word (16-bit) accesses. +// This means that address bit 0 is usually 0. +// There are 11 bits of address for the control. + +#ifndef __USRP_E_REGS_H +#define __USRP_E_REGS_H + +///////////////////////////////////////////////////// +// Slave pointers + +#define UE_REG_SLAVE(n) ((n)<<7) + +///////////////////////////////////////////////////// +// Slave 0 -- Misc Regs + +#define UE_REG_MISC_BASE UE_REG_SLAVE(0) + +#define UE_REG_MISC_LED UE_REG_MISC_BASE + 0 +#define UE_REG_MISC_SW UE_REG_MISC_BASE + 2 +#define UE_REG_MISC_CGEN_CTRL UE_REG_MISC_BASE + 4 +#define UE_REG_MISC_CGEN_ST UE_REG_MISC_BASE + 6 +#define UE_REG_MISC_TEST UE_REG_MISC_BASE + 8 +#define UE_REG_MISC_RX_LEN UE_REG_MISC_BASE + 10 +#define UE_REG_MISC_TX_LEN UE_REG_MISC_BASE + 12 + +///////////////////////////////////////////////////// +// Slave 1 -- UART +// CLKDIV is 16 bits, others are only 8 + +#define UE_REG_UART_BASE UE_REG_SLAVE(1) + +#define UE_REG_UART_CLKDIV UE_REG_UART_BASE + 0 +#define UE_REG_UART_TXLEVEL UE_REG_UART_BASE + 2 +#define UE_REG_UART_RXLEVEL UE_REG_UART_BASE + 4 +#define UE_REG_UART_TXCHAR UE_REG_UART_BASE + 6 +#define UE_REG_UART_RXCHAR UE_REG_UART_BASE + 8 + +///////////////////////////////////////////////////// +// Slave 2 -- SPI Core +// This should be accessed through the IOCTL +// Users should not touch directly + +#define UE_REG_SPI_BASE UE_REG_SLAVE(2) + +//spi slave constants +#define UE_SPI_SS_AD9522 (1 << 3) +#define UE_SPI_SS_AD9862 (1 << 2) +#define UE_SPI_SS_TX_DB (1 << 1) +#define UE_SPI_SS_RX_DB (1 << 0) + +//////////////////////////////////////////////// +// Slave 3 -- I2C Core +// This should be accessed through the IOCTL +// Users should not touch directly + +#define UE_REG_I2C_BASE UE_REG_SLAVE(3) + + +//////////////////////////////////////////////// +// Slave 4 -- GPIO + +#define UE_REG_GPIO_BASE UE_REG_SLAVE(4) + +#define UE_REG_GPIO_RX_IO UE_REG_GPIO_BASE + 0 +#define UE_REG_GPIO_TX_IO UE_REG_GPIO_BASE + 2 +#define UE_REG_GPIO_RX_DDR UE_REG_GPIO_BASE + 4 +#define UE_REG_GPIO_TX_DDR UE_REG_GPIO_BASE + 6 +#define UE_REG_GPIO_RX_SEL UE_REG_GPIO_BASE + 8 +#define UE_REG_GPIO_TX_SEL UE_REG_GPIO_BASE + 10 +#define UE_REG_GPIO_RX_DBG UE_REG_GPIO_BASE + 12 +#define UE_REG_GPIO_TX_DBG UE_REG_GPIO_BASE + 14 + +// each 2-bit sel field is layed out this way +#define GPIO_SEL_SW 0 // if pin is an output, set by software in the io reg +#define GPIO_SEL_ATR 1 // if pin is an output, set by ATR logic +#define GPIO_SEL_DEBUG_0 0 // if pin is an output, debug lines from FPGA fabric +#define GPIO_SEL_DEBUG_1 1 // if pin is an output, debug lines from FPGA fabric + + +//////////////////////////////////////////////////// +// Slave 5 -- Settings Bus +// +// Output-only, no readback, 32 registers total +// Each register must be written 32 bits at a time +// First the address xxx_xx00 and then xxx_xx10 + +#define UE_REG_SETTINGS_BASE UE_REG_SLAVE(5) + +/////////////////////////////////////////////////// +// Slave 6 -- ATR Controller +// 16 regs + +#define UE_REG_ATR_BASE UE_REG_SLAVE(6) + +#define UE_REG_ATR_IDLE_RXSIDE UE_REG_ATR_BASE + 0 +#define UE_REG_ATR_IDLE_TXSIDE UE_REG_ATR_BASE + 2 +#define UE_REG_ATR_INTX_RXSIDE UE_REG_ATR_BASE + 4 +#define UE_REG_ATR_INTX_TXSIDE UE_REG_ATR_BASE + 6 +#define UE_REG_ATR_INRX_RXSIDE UE_REG_ATR_BASE + 8 +#define UE_REG_ATR_INRX_TXSIDE UE_REG_ATR_BASE + 10 +#define UE_REG_ATR_FULL_RXSIDE UE_REG_ATR_BASE + 12 +#define UE_REG_ATR_FULL_TXSIDE UE_REG_ATR_BASE + 14 + +#endif + diff --git a/host/test/error_test.cpp b/host/test/error_test.cpp index c5b0af45e..3f2479f99 100644 --- a/host/test/error_test.cpp +++ b/host/test/error_test.cpp @@ -17,7 +17,7 @@ #include <boost/test/unit_test.hpp> #include <uhd/utils/assert.hpp> -#include <boost/exception/diagnostic_information.hpp> +//#include <boost/exception/diagnostic_information.hpp> #include <vector> #include <iostream> @@ -30,11 +30,12 @@ BOOST_AUTO_TEST_CASE(test_assert_has){ //verify the std::has utility BOOST_CHECK(std::has(vec, 2)); BOOST_CHECK(not std::has(vec, 1)); - +/* std::cout << "The output of the assert_has error:" << std::endl; try{ uhd::assert_has(vec, 1, "prime"); }catch(const boost::exception &e){ std::cout << boost::diagnostic_information(e) << std::endl; } +*/ } diff --git a/host/utils/CMakeLists.txt b/host/utils/CMakeLists.txt index 3c2236379..78970ad0e 100644 --- a/host/utils/CMakeLists.txt +++ b/host/utils/CMakeLists.txt @@ -19,6 +19,10 @@ ADD_EXECUTABLE(uhd_find_devices uhd_find_devices.cpp) TARGET_LINK_LIBRARIES(uhd_find_devices uhd) INSTALL(TARGETS uhd_find_devices RUNTIME DESTINATION ${RUNTIME_DIR}) +ADD_EXECUTABLE(usrp_e_load_fpga usrp_e_load_fpga.cpp) +TARGET_LINK_LIBRARIES(usrp_e_load_fpga uhd) +INSTALL(TARGETS usrp_e_load_fpga RUNTIME DESTINATION ${PKG_DATA_DIR}/utils) + ADD_EXECUTABLE(usrp2_burner usrp2_burner.cpp) TARGET_LINK_LIBRARIES(usrp2_burner uhd) INSTALL(TARGETS usrp2_burner RUNTIME DESTINATION ${PKG_DATA_DIR}/utils) diff --git a/host/utils/uhd_find_devices.cpp b/host/utils/uhd_find_devices.cpp index b778eeb68..8281c92bc 100644 --- a/host/utils/uhd_find_devices.cpp +++ b/host/utils/uhd_find_devices.cpp @@ -53,7 +53,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ std::cout << "-- UHD Device " << i << std::endl; std::cout << "--------------------------------------------------" << std::endl; std::cout << device_addrs[i].to_pp_string() << std::endl << std::endl; - //uhd::device::make(device_addrs[i]); //test make + uhd::device::make(device_addrs[i]); //test make } return 0; diff --git a/host/utils/usrp_e_load_fpga.cpp b/host/utils/usrp_e_load_fpga.cpp new file mode 100644 index 000000000..403130b53 --- /dev/null +++ b/host/utils/usrp_e_load_fpga.cpp @@ -0,0 +1,47 @@ +// +// Copyright 2010 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 +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include <uhd/usrp/usrp_e.hpp> +#include <boost/program_options.hpp> +#include <boost/format.hpp> +#include <iostream> + +namespace po = boost::program_options; + +int main(int argc, char *argv[]){ + po::options_description desc("Allowed options"); + desc.add_options() + ("help", "help message") + ("file", po::value<std::string>(), "path to fpga bin file") + ; + + po::variables_map vm; + po::store(po::parse_command_line(argc, argv, desc), vm); + po::notify(vm); + + //print the help message + if (vm.count("help") or vm.count("file") == 0){ + std::cout << boost::format("USRP1E Load FPGA %s") % desc << std::endl; + return ~0; + } + + //load the fpga + std::string file = vm["file"].as<std::string>(); + uhd::usrp::usrp_e::load_fpga(file); + + return 0; +} |