On Sunday, 24 March 2019 17:06:48 GMT k...@aspodata.se wrote: > Meino: > > In my PC there is a quad uart PCIe-adapter with Oxford Chipset. > > ... > > > To minimize the number of variables in this equitation I would like to > > ensure, that at least the UART adapter is working. > > ... > > Try > setserial -g /dev/ttyS? /dev/ttyS1? > and see if it shows up there. > > You can get pin status with > statserial /dev/ttyS9 > > Connect a null modem cable from one port to the next > open two terminals > in first term. do cu -l /dev/ttyS8 -s 9600 > in second term. do cu -l /dev/ttyS9 -s 9600 > or similar, and see if you can talk with yourself. > > Regards, > /Karl Hammar
Or you may want to try infrared or bluetooth with gnokii. -- Regards, Mick
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