diff options
Diffstat (limited to 'host/utils/usrp1p_poketest.cpp')
-rw-r--r-- | host/utils/usrp1p_poketest.cpp | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/host/utils/usrp1p_poketest.cpp b/host/utils/usrp1p_poketest.cpp deleted file mode 100644 index ca7628e01..000000000 --- a/host/utils/usrp1p_poketest.cpp +++ /dev/null @@ -1,134 +0,0 @@ -//FPGA register poke test for USRP1P -//uses UHD libusb transport - -#include <uhd/device.hpp> -#include <uhd/transport/usb_zero_copy.hpp> -#include <uhd/transport/bounded_buffer.hpp> -#include <uhd/transport/usb_control.hpp> -#include <uhd/utils/assert.hpp> -#include <boost/shared_array.hpp> -#include <boost/foreach.hpp> -#include <boost/thread.hpp> -#include <boost/format.hpp> -#include <vector> -#include <iostream> -#include <iomanip> -#include "../lib/usrp/usrp1p/ctrl_packet.hpp" - -//so the goal is to open a USB device to endpoints (2,6), submit a buffer, receive a reply, and compare them. -//use usb_zero_copy::make() to get a usb_zero_copy object and then start submitting. -//need to get a usb dev handle to pass to make -//use static std::vector<usb_device_handle::sptr> get_device_list(boost::uint16_t vid, boost::uint16_t pid) to get a device handle -//then get_send_buffer, send, etc. -using namespace uhd; -using namespace uhd::transport; - -const boost::uint16_t ctrl_xfer_size = 32; - -int main(int argc, char *argv[]) { - std::cout << "USRP1+ GPIF poke test" << std::endl; - //step 1: get a handle on it - std::vector<usb_device_handle::sptr> handles = usb_device_handle::get_device_list(0xfffe, 0x0003); - if(handles.size() == 0) { - std::cout << "No USRP1+ found." << std::endl; - return ~0; - } - - bool verbose = false; - if(argc > 1) if(std::string(argv[1]) == "-v") verbose = true; - - usb_device_handle::sptr handle = handles.front(); - - usb_zero_copy::sptr data_transport; - usb_control::sptr ctrl_transport = usb_control::make(handle); //just in case - - data_transport = usb_zero_copy::make( - handle, // identifier - 8, // IN endpoint - 4, // OUT endpoint - uhd::device_addr_t("recv_frame_size=32, num_recv_frames=1, send_frame_size=32, num_send_frames=1") //args - ); - - if(verbose) std::cout << "Made." << std::endl; - - //ok now we're made. time to get a buffer and start sending data. - - managed_send_buffer::sptr sbuf; - managed_recv_buffer::sptr rbuf; - size_t xfercount = 0; - - static uint8_t sequence = 0; - //uhd::usrp::ctrl_packet_out_t outpkt; - //memset(outpkt.data, 0x00, sizeof(outpkt.data)); -// outpkt.op = uhd::usrp::CTRL_PACKET_WRITE; -// outpkt.callbacks = 0; -// outpkt.seq = sequence++; -// outpkt.len = 4; -// outpkt.addr = 0x00000000; -// outpkt.data[0] = 0xff; -// outpkt.data[1] = 0xfe; -// outpkt.data[2] = 0xfd; -// outpkt.data[3] = 0xfc; - - boost::uint16_t outpkt[16]; - /* Packet format: - * Command: 2 bits - * Callbacks: 6 bits - * Seq num: 8 bits - * Length: 16 bits - * Addr LSW: 16 bits - * Addr MSW: 16 bits - * Data: 24 bytes/12 words - * Lengths are in lines - * - * readback: - * AA00 LEN(16) SEQ(16) ADDR(32) DATA(16bx12B) - */ - memset(outpkt, 0x00, sizeof(outpkt)); - outpkt[0] = 0x8000; //read cmd + callbacks (0) + seq - outpkt[1] = 0x0001; //len - outpkt[2] = 0x0000; //addr LSW - outpkt[3] = 0x0000; //addr MSW - outpkt[4] = 0x0A0A; //data - outpkt[5] = 0xFFFF; - - - srand(time(0)); -// while(1) { - - if(verbose) std::cout << "Getting send buffer." << std::endl; - sbuf = data_transport->get_send_buff(); - if(sbuf == 0) { - std::cout << "Failed to get a send buffer." << std::endl; - return ~0; - } - - for(int i = 0; i < ctrl_xfer_size; i++) { - sbuf->cast<boost::uint8_t *>()[i] = ((boost::uint8_t *)&outpkt)[i]; - } - - if(verbose) std::cout << "Buffer loaded" << std::endl; - - sbuf->commit(ctrl_xfer_size); - if(verbose) std::cout << "Committed." << std::endl; - - rbuf = data_transport->get_recv_buff(0.3); //timeout - - if(rbuf == 0) { - std::cout << "Failed to get receive buffer (timeout?)" << std::endl; - return ~0; - } - - for(int j = 0; j < 32; j++) { - std::cout << boost::format("%02X ") % int(rbuf->cast<const boost::uint8_t *>()[j]); - } - std::cout << std::endl; - - sbuf.reset(); - rbuf.reset(); - xfercount++; - //if(verbose) std::cout << "sptrs reset" << std::endl; -// } - - return 0; -} |