int cmd_version(struct cli_state *state, int argc, char **argv) { int status; struct bladerf_version fw_version, fpga_version, lib_version; bool fpga_loaded = false; bladerf_version(&lib_version); printf("\n"); printf(" bladeRF-cli version: " BLADERF_CLI_VERSION "\n"); printf(" libbladeRF version: %s\n", lib_version.describe); printf("\n"); /* Exit cleanly if no device is attached */ if (state->dev == NULL) { printf(" Device version information unavailable: No device attached.\n"); return 0; } status = bladerf_is_fpga_configured(state->dev); if (status < 0) { state->last_lib_error = status; return CLI_RET_LIBBLADERF; } else if (status != 0) { fpga_loaded = true; status = bladerf_fpga_version(state->dev, &fpga_version); if (status < 0) { state->last_lib_error = status; return CLI_RET_LIBBLADERF; } } status = bladerf_fw_version(state->dev, &fw_version); if (status < 0) { state->last_lib_error = status; return CLI_RET_LIBBLADERF; } printf(" Firmware version: %s\n", fw_version.describe); if (fpga_loaded) { printf(" FPGA version: %s\n", fpga_version.describe); } else { printf(" FPGA version: Unknown (FPGA not loaded)\n"); } printf("\n"); return CLI_RET_OK; }
//! Do any initialization required void BladeRfTxComponent::initialize() { // Set up the input DataBuffer inBuf_ = castToType< complex<float> >(inputBuffers.at(0)); // Initialize raw sample vector to some multiple of block size rawSampleBuffer_.data.resize(128 * BLADERF_SAMPLE_BLOCK_SIZE); // Set up the BladeRF try { // Create the device LOG(LINFO) << "Trying to open device " << deviceName_x; int ret = bladerf_open(&device_, deviceName_x.c_str()); if (ret != 0) { throw IrisException("Failed to open bladeRF device!"); } // Check whether FPGA is configured yet if (bladerf_is_fpga_configured(device_) != 1 ) { // try to load FPGA image if (not fpgaImage_x.empty()) { ret = bladerf_load_fpga(device_, fpgaImage_x.c_str()); if (ret != 0) { throw IrisException("Failed to load FPGA to bladeRF!"); } else { LOG(LINFO) << "FPGA image successfully loaded."; } } else { throw IrisException("BladeRF FPGA is not configured and no FPGA image given!"); } } // Print some information about device struct bladerf_version version; if (bladerf_fw_version(device_, &version) == 0) { LOG(LINFO) << "Using FW " << version.describe; } if (bladerf_fpga_version(device_, &version) == 0) { LOG(LINFO) << "Using FPGA " << version.describe; } if (bladerf_is_fpga_configured(device_) != 1 ) { throw IrisException("BladeRF FPGA is not configured!"); } // setting up sync config ret = bladerf_sync_config(device_, BLADERF_MODULE_TX, BLADERF_FORMAT_SC16_Q11, BLADERF_DEFAULT_STREAM_BUFFERS, BLADERF_DEFAULT_STREAM_SAMPLES, BLADERF_DEFAULT_STREAM_XFERS, BLADERF_SYNC_TIMEOUT_MS); if (ret != 0) { throw IrisException("Couldn't enable BladeRF Tx sync handle!"); LOG(LERROR) << bladerf_strerror(ret); } // Turn on transmitter ret = bladerf_enable_module(device_, BLADERF_MODULE_TX, true); if ( ret != 0 ) { throw IrisException("Couldn't enable BladeRF Tx module!"); } // Set sample rate uint32_t actualValue; ret = bladerf_set_sample_rate(device_, BLADERF_MODULE_TX, (uint32_t)rate_x, &actualValue); if (ret != 0) { throw IrisException("Failed to set sample rate!"); } LOG(LINFO) << "Actual Tx sample rate is: " << actualValue << " Hz"; // Set center frequency ret = bladerf_set_frequency(device_, BLADERF_MODULE_TX, frequency_x); if (ret != 0) { throw IrisException("Failed to set center frequency!"); } bladerf_get_frequency(device_, BLADERF_MODULE_TX, &actualValue); LOG(LINFO) << "Actual Tx center frequency is: " << actualValue << " Hz"; // Set bandwidth ret = bladerf_set_bandwidth(device_, BLADERF_MODULE_TX, bw_x, &actualValue); if (ret != 0) { throw IrisException("Failed to set receive bandwidth!"); } LOG(LINFO) << "Actual Tx bandwidth is " << actualValue << " Hz"; // Set VGA1 gain int actualGain; ret = bladerf_set_txvga1(device_, vga1Gain_x); if (ret != 0) { throw IrisException("Failed to set VGA1 gain!"); } bladerf_get_txvga1(device_, &actualGain); LOG(LINFO) << "Actual VGA1 gain is " << actualGain << " dB"; // Set VGA2 gain ret = bladerf_set_txvga2(device_, vga2Gain_x); if (ret != 0) { throw IrisException("Failed to set VGA2 gain!"); } bladerf_get_txvga2(device_, &actualGain); LOG(LINFO) << "Actual VGA2 gain is " << actualGain << " dB"; } catch(const boost::exception &e) { throw IrisException(boost::diagnostic_information(e)); } catch(std::exception& e) { throw IrisException(e.what()); } }