I am using Digi ESP for NET+OS (7.5.2) on the Digi Connect ME 9210 platform.
I created a NET+OS Project which includes the TCP/Serial Transfer service.
The TCP/Serial Comm thread can read/write the com port perfectly fine but I am trying to read/write the serial port from a timer function that runs within the System Timer Thread and it fails to write to the serial port using the identical call that was used within the TCP/Serial Comm thread. Is there a way to read/write the serial port from within a timer function?
(i.e. wake up every 2 seconds and write a cmd to the serial port and then read the response?)