[arm-allstar] USB GPIO pins
lduck at me.com
Mon Jan 15 14:12:46 EST 2018
I’m still working on channel steering a CDM1250 using DTMF.
Here is the RB-USB RIM schematic and it has GPIO pins 5,6 and 7 to use for the steering.
This is a USB device and I’m not sure how to control those. Any help?
ARES® Amateur Radio Emergency Service®
Lloyd Duck, W5LND
Howard Co, Texas
Email: w5lnd at arrl.net
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