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Re: Modbus TCP Slave

Posted: Mon Apr 22, 2024 11:51 am
by BenR
Hello,

In your project options please can you turn off the Auto clear watchdog setting. The watchdog isn't running so these are a load of instructions that aren't required.

Also I would highly recommend disabling the Low Voltage Programming setting unless you are specifically using it. This can cause a stack of issues. e.g. freezing, self erase etc.

If these don't help then you could also try running the chip at a lower frequency and see if that resolves the problem. As a test maybe try 16MHz - OSCFRQ = 0x05; Remember to also update the frequency in the project options.

Re: Modbus TCP Slave

Posted: Mon Apr 22, 2024 12:24 pm
by seokgi
I will try it tomorrow morning .
Thank you

Re: Modbus TCP Slave

Posted: Tue Apr 23, 2024 3:28 am
by seokgi
I adjusted the options as you instructed.
I tried changing the clock in various ways.
However, the result is as above. It doesn't work.

Re: Modbus TCP Slave

Posted: Fri Apr 26, 2024 5:24 am
by seokgi
When will it be fixed?

Re: Modbus TCP Slave

Posted: Fri May 10, 2024 2:51 am
by seokgi
I tested various PIC MCUs, but not all of them work.

I don't think this is my fault.

Please fix it quickly.

Thank you.