Re: Testing TNC-pi
Use ./pitnc_getparams 0 0 to access /dev/ttyAMA0. I suspect you are running
./pitnc_getparams 1 0.
The normal usage with the latest version is
usage for i2c: pitnc_getparams i2bus i2cdevice
usage for Serial /dev/ttyAMA0: pitnc_getparams 0 0
usage for Serial other device: pitnc_getparams device 0
Using 1-5 for device opens /dev/ttyO1 to /dev/ttyO5. This was added for the
BeagleBone Black version of the TNC.
The latest version can be found at
Sent: 17 September 2017 09:12
Subject: [Raspberry_Pi_4-Ham_RADIO] Re: Testing TNC-pi
Ok update: I got in the mail today another TNC-pi that I ordered for
another project. I put it together and got it on the pi. New install of
OS. I am trying to reconfigure to use i2c. When I run getparams I get:
Using Serial port /dev/ttyO1
Com Open Failed: No such file or directory
I can seem to get it to use port /dev/ttyAMA0. Ive been through all the
documentation and I cant figure it out.
How to I get getparams to use /dev/ttyAMA0?