Dear all, I'd like to transmit some data with random 0s and 1s using benchmark_tx.py, can someone tell me that how can I generate such kind of data in benchmark_tx.py for transmission? and what if I want to specify a file to transmit, how to modify the code 'source_file = open(options.from_file, 'r')'? I am trying to use 'qam8' for modulation. My another question is how benchmark_tx.py file decide the bandwidth? Since there is no input for us to specify the bandwidth, except for the center frequency. I wonder is the bandwidth decided by the bit_rate that we input? I'm confused about that. Your answers are appreciated. Thanks in advance! -- Best wishes, Y
on 2009-03-28 19:25
on 2009-03-29 05:49
Look at the while loop in the code. Instead of reading from a file you can substitute data to be whatever you like. use the following option to find out how to send data read from a file. ./benchmark_tx.py -h This will display lots of options that you can use and one of them is the file option. You need not modify the code to do this.