PIC18F67K40 UART Send String

[seokgi]

Hi.

I use the PIC18F67K40 to use multiple UARTs. But SendNumber works, but SendString doesn't work.

I don't think I'm wrong because it's a function I use every time.
Please take a look at this Send String function.

[mnfisher]

That would be very odd - SendNumber just converts the number to a string then uses SendString....

Can you post your code?

Martin

[seokgi]

It's my flowchart.

[BenR]

Hello,

That all looks ok.

In your config settings you have the watchdog timer and the LVP enabled, I would disable both of these settings.

If it's still not working after doing changing the config then maybe try assigning the string data into a variable and passing the variable to the SendString function and see if that works.

Let us know how you get on.

[seokgi]

As advised, I changed the settings and sent a text through a text variable, but SendString does not work.

[seokgi]

It's not working.

Please Help me.!

[LeighM]

Please see this post ...

https://www.matrixtsl.com/mmforums/view ... 844#p90844

[seokgi]

Thanks for the reply.
But that document doesn't work for me.
I asked the question that UART TX signal does not become SendString.
Is there anything I don't understand?

[LeighM]

Did you try the ASM code in a C icon at the start of your program?

[seokgi]

Sorry. I can't use c or asm. How do I add it?