我对特别提款权非常陌生,很少有DSP的背景。我安装了uhd驱动程序和依赖项,可以运行/构建c++示例。请问rx_samples_to_file的功能是什么?我认为rx_samples_to_file应该得到与接收到的样本相当的复杂的IQ采样数据。最终,我想用USRP实现的是生成随机整数,用QAM或QPSK进行映射和调制,并使用USRP进行传输,并使用简单 ...
rx_samples_to_udp.cpp rx_timed_samples.cpp sync_to_gps.cpp test_clock_synch.cpp test_dboard_coercion.cpp test_messages.cpp test_pps_input.cpp test_timed_commands.cpp twinrx_freq_hopping.cpp tx_bursts.cpp tx_samples_c.c tx_samples_from_file.cpp ...
set_rx_gain(70) We have some examples in host/examples/python. The examples are very simple, but concise. Example: pyuhd_rx_to_file.py This Python example is based on the C++ example uhd/host/examples/rx_samples_to_file.cpp. import uhd import numpy as np import argparse def ...
Example output fromrx_samples_to_file: $ ./rx_samples_to_file --freq 98e6 --rate 5e6 --gain 20 --duration 10 usrp_samples.dat linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.000.HEAD-0-g6e1ac3fc Creating the usrp device with: ... -- Opening a USRP2/N-Series device....
("-g", "--gain", type=int, default=10) parser.add_argument("-n", "--numpy", default=False, action="store_true", help="Save output file in NumPy format (default: No)") return parser.parse_args() def main(): """RX samples and write to file""" args = parse_args() usrp ...
* Test: Enable rx_samples_to_file in devtest for X300 * Test: Fix CMake `endif` warning for devtest * Test: Fix compiler warning about unused timestamp * Test: Add #include <thread> in system time test * Test: Add benchmark of streaming code paths * Test: replace has_key...
rx_samples_to_file /usr/libexec/uhd/examples/rx_samples_to_udp /usr/libexec/uhd/examples/rx_timed_samples /usr/libexec/uhd/examples/spi /usr/libexec/uhd/examples/sync_to_gps /usr/libexec/uhd/examples/test_clock_synch /usr/libexec/uhd/examples/test_dboard_coercion /usr/libexec/uhd/...
(0.0))# Schedule Rx of num_samps samples exactly 3 seconds from last PPSstream_cmd = uhd.types.StreamCMD(uhd.types.StreamMode.num_done)stream_cmd.num_samps = num_sampsstream_cmd.stream_now = Falsestream_cmd.time_spec = uhd.libpyuhd.types.time_spec(3.0) # set start time (try ...
For these settings to take effect, reboot your host machine. 为了设置起效,请重启主机系统。 Preparing your UHD Configuration File - 准备UHD配置文件 You should note the MAC addresses for your 10Gb NICs before proceeding. 在处理之前,你需要先记下你主机上10Gb网卡的MAC地址。
3. Connect a USB Blaster II download cable to your computer and to the MicroUSB Connector (J3) on the Intel Arria 10 GX FPGA development board. 4. Attach a HDMI 2.0 cable between the HDMI video source and the Rx port of the Bitec HDMI 2.0 FMC card and ensure the source is active. ...