¿ªÔÆÌåÓýAs an aside, I re-pulled the source and built direwolf..? Some thoughts :? 1. The MacOSX instructions are lacking. Ports is far out of support and Homebrew is the replacement.? 2. The Additions that Martin added need to be documented better, specifically around?brew install hidapi.? 3. The CM108 tools are not there in OSX, so there is no documented method of seeing the sound card and building Direwolf with PTT support with GPIO.. The end user gets an error when trying to enable PTT CM108. As for the sound device, upon starting Direwolf on a Mac, you are given the available sound devices. In the case of Digirig (standard), you get?"USB PnP Sound Device¡± .. So ADEVICE?"USB PnP Sound Device¡±?"USB PnP Sound Device¡± works (on my system) Then you need to determine the serial device. For me, I ls -lart /dev/ and see the last cu and tty devices. In the case of my Digirig, it¡¯s?/dev/tty.usbserial-13120 so the line to enable PTT is :?PTT /dev/tty.usbserial-13120 RTS I was able to successfully test APRS and Packet (Winlink) with this setup. Direwolf presents AGW and KISS ports and apps on my phone like ?and RadioMail both see the dns-sd share of the TNC. ?The caveat on Mac is that you will need to adjust the volume for the input/output device in the Sound settings AND the radio¡¯s volume knob to alleviate the errors/warnings about volume. What I would like to see is better support for the CM108 device in OSX, this means a working cm108 tool to determine the device and capabilities as well as better documentation in Direwolf for enabling this device. It USED to work and in the past I was able to get the AIOC and Digirig Lite to work, but these days these devices are not working on my updated M4 Mac (ARM processor) Hope this helps and I¡¯m absolutely open to help if I missed something around building Direwolf for CM108/Digirig Lite etc.. 73 de K6EF
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