[nos-bbs] Help w/ serial port on Pi2b - tncpi

[Lists]

Actually I made a mistake - /dev/ttyS0 appears on the pi 3 not the pi 2, afaik it’s still /dev/ttyAMA0 on the 2

Have your tried running minicom on ttyAMA0 to test the connectivity to your TNC?

Also, you may need to remove access to the serial port by the operating system, e.g. look in /boot/cmdline.txt for entries like console=ttyAMA0,115200 and in /etc/inittab for entries like /sbin/getty -L ttyAMA0

Chris


> On 5 Jun 2017, at 21:39, jerome schatten <romers at shaw.ca> wrote:
> 
> Nope... but there still is  /dev/ttyAMA0
> j
> 
> Sent from my iPhone
> 
>> On Jun 5, 2017, at 13:20, lists at g1fef.co.uk wrote:
>> 
>> Is there a /dev/serial0 ?
>> 
>> 
>> 
>>> On 5 Jun 2017, at 21:04, jerome schatten <romers at shaw.ca> wrote:
>>> 
>>> Looking at /dev/ on the Pi2B, there is no ‘ttyS0', but there is a ‘tty0’.
>>> j.
>>> 
>>>> On Jun 5, 2017, at 12:52, lists at g1fef.co.uk wrote:
>>>> 
>>>> I believe the new terminal is ttyS0 now rather than ttyAMA0 
>>>> 
>>>> Regards
>>>> Chris - G1FEF
>>>> 
>>>> 
>>>> 
>>>> 
>>>> Sent from my iPhone
>>>>> On 5 Jun 2017, at 20:30, jerome schatten <romers at shaw.ca> wrote:
>>>>> 
>>>>> Hi all...
>>>>> 
>>>>> I moved my pi-tnc from my original Pi (first generation) to a Pi2B and now can’t get the serial port to work.  Running Jessie on the Pi2B.  
>>>>> 
>>>>> Worked perfectly on the Pi1 but running 'sudo ./pitnc_getparams’ on the Pi2B ends up retrying forever. 
>>>>> 
>>>>> I was using ttyAMA0 on the P1.  
>>>>> 
>>>>> Can someone tell me what to changes need to be made to the configs get the tnc going on the Pi2B? 
>>>>> 
>>>>> Thanks,
>>>>> jerome - ve7ass
>>>>> vancouver
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