Search found 38 matches

Thanks for your reply. The display is working perfectly right now!!

Hello everybody!

Unfortunately, I've not found a way to turn on the display. I've been struggling with it for weeks, but I am not able to make it work. I'd like to share with you the changes I mad ...

The reason is that I've tried with the two SPI mode, 1 and 3, in order to make it works and maybe I took the picture and then I change the code.
So, one of my doubts here is: according to the datash ...

This is the clock and data diagram that I got in the LCD when the program executes the code 0b10100011. I think it is ok.

https://i.ibb.co/7JSvMNL/Captura-de-pantalla-2021-12-13-220213.jpg

Thanks for your reply. What do you think about the clock's initial state? According to the SPI diagram, it should be initialized to a high level too, isn't it?

Pcm Programmer: You are right, but this is just a schematic mistake. In the real board it is correct. Thanks for make me know.

Ttelmah: I know you are right. The problem is that I don't how to co ...

Hello everyone!

I've been trying to initialize the following display for days, working with different codes and tutorials and I've just about to give it up. Laughing

. I don't know if the initializat ...

Sorry, but I don't understand. Is there something wrong with the compiler version?

I can't figure out what is going on with this.

I have not forgotten to add the .h files. The next photo shows it.
http://img.fenixzone.net/i/Q9hx15P.png

"Why are you highlighting " ...

Thank you for your answers.

I am finishing with the compilation and now, I have problems with the functions. With the PIC18F4550 the program was compiled perfectly, but not now.
I still don't und ...

Hello everyone. Thanks for your comments.

Ttelmah:
The reason I changed my microcontroller is because I ran out of program memory, and the only PIC I have available with more memory is the 24FJ64G ...

Hello everyone.

I have a program made in PIC18F4550 and I need to pass it to PIC24f.
From what I could learn, migration is not direct and I need to change many things. I was able to solve many, bu ...

PCM programmer,

Could you explain to me, please, why the code #elif HIGHTOLOW, is never executed?

I apologize for my English, it is not my native language. Thank you for your answers.

What I interpreted with this code is that, for the falling edge, the #if LOWTOHIGH is executed. And for rising ...

Hello everyone again.

I simplified the code and followed his advice. Even so, the interruption RB is executed twice (I understand that the first time is on the rising edge and the second on the fa ...