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ttyS1 does not work https://www.8devices.com/community/viewtopic.php?f=1&t=12 |
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Author: | Theo [ 27 Dec 2011, 10:03 ] |
Post subject: | ttyS1 does not work |
Hi, In the TODO bugs list I read that ttyS1 does not work. Does anybody know why it is not working, and if so is there a fix or workaround? Thanks. |
Author: | David [ 27 Dec 2011, 10:37 ] |
Post subject: | Re: ttyS1 does not work |
I can echo stuff to /dev/ttyS1 and it comes out of UART2 perfectly. Maybe one of the authors of the wiki had some problems with their specific setup. |
Author: | Saulius [ 28 Dec 2011, 20:51 ] |
Post subject: | Re: ttyS1 does not work |
It is conflicting with default port settings. These pins are set as GPIO, so ttyS1 does now work. I will publish source code how to control it soon. |
Author: | paco [ 10 Jan 2012, 17:10 ] |
Post subject: | Re: ttyS1 does not work |
Hello I am using pyserial and ttyS1 the DB9 work fine but ttyS0 doesn't work. Any solution? Thanks Paco www.tranquinet.com |
Author: | David [ 10 Jan 2012, 19:54 ] |
Post subject: | Re: ttyS1 does not work |
I think there's a small confusion here. /dev/ttyS1 seems to work fine but /dev/ttyS0 is not working. That is what you meant, right Saulius? Any small hint on where we can change the pin configurations? Is it in the kernel configuration, firmware or in a config file somewhere? |
Author: | Saulius [ 10 Jan 2012, 20:31 ] |
Post subject: | Re: ttyS1 does not work |
Sorry for keeping you wait long time to work with ttyS0 (ttyS1 is default console). There is how to fix this: |
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