Add features to open source Amatuer Radio source code (Linux, C)

See the attached source code package. This is an open source code package for amateur radio that will encode text into PSK31 format and send the audio to a soundcard on a Linux machine (Raspberry Pi in my case) . Conversely when the software is not transmitting, it is receiving and decoding PSK31 signals. Currently all of this takes place in a window (ncurses). The new features change that aspect. o New Feature One: o Change configuration file (and read write) to a file that is python configparser compliant with a psk31lx section o Include waterfall frequency in config file o Add hide GUI function to config file (true false) o Add FLBeacon section to config file (used by another program) • New Feature Two: o a new sub folder would be created called TX, o the new feature would check that TX folder for a text file every 30 seconds o if a text file exists, read the contents into the transmit buffer o calculate and add an 8bit checksum/crc to the end of the sentence with a colon separator (two characters) o transmit the text o then delete the file. • New Feature Three o Create a new subfolder called RX o Look for the callsign from the config file FLBeacon Section o If the callsign is correct calculate the CRC o If the CRC is correct, strip the CRC and colon and write the sentence to a new file “[login to view URL]” in the RX folder o If the callsign is correct but the CRC fails, append the sentence to [login to view URL] in the RX folder