GTT38A hard reset?
Posted: Wed Feb 06, 2019 8:07 pm
Hello,
I have a GTT38A, which I'm able to use and communicate with fine.
I have an application where the GTT38A is a few feet away from the hardware talking to it, via RS232. In the event of a communication loss, I need to be able to do a hard reset. I'd rather not have to do something to cycle the power to the GTT38A. I can't use gtt25_gttmodule_reset() because ... there's a communication loss.
I was hoping the GTT38A would respond to a BREAK and reset, I tried that (sent it a 2 second BREAK) but there was no effect.
I looked in the hardware manual, but there is no "reset" pin on any of the module interface connectors.
Is there any hard reset solution available, other than cycling the power?
Regards,
Adrian
I have a GTT38A, which I'm able to use and communicate with fine.
I have an application where the GTT38A is a few feet away from the hardware talking to it, via RS232. In the event of a communication loss, I need to be able to do a hard reset. I'd rather not have to do something to cycle the power to the GTT38A. I can't use gtt25_gttmodule_reset() because ... there's a communication loss.
I was hoping the GTT38A would respond to a BREAK and reset, I tried that (sent it a 2 second BREAK) but there was no effect.
I looked in the hardware manual, but there is no "reset" pin on any of the module interface connectors.
Is there any hard reset solution available, other than cycling the power?
Regards,
Adrian