Hi
i use ZIP to create a daily backup.

regards
Gerhardf

Hi
i am not shure, what you mean with "Although it is working well with single one bytes data." What is working, and what does not?
You can read single byte data or you can write single byte data, or both?

Gerhard

Hello the TX-Pin has no default value. As you can see in the datasheet https://ww1.microchip.com/downloads/aemDocuments/documents/MCU08/ProductDocuments/DataSheets/40001799F.pdf on page 5, table 1, last column, it has to be set by PPS, and it is not configured to RA0 as default. When you set a PPS v...

Hi
and whats about the program itself? Did it already run on a PIC?

regards
Gerhard

Yes, it seems you are right. There is only one MSSP-module for both functions. In the description of the chip you find: ... 1 MSSP serial ports for SPI or I2C™ communication ... I don't know if it is possible to use both serial functions by changing the program. Perhaps you have to find other chips ...

Hello
put it in a subroutine: f.e.:

void main( void )
{
int i = 0;
Setup();

while(1);
{
if( i < 32 )
{
myFunc();
i++;
}
}
}

Hi
there was once a thread like that:
viewtopic.php?f=238&t=78904&hilit=sprintf

perhaps it helps?

Gerhard

Hi your question: "what is correct" is difficult to answer. It seems to me, that you want to use integer operations. If you would use float or double your problem is smaller. Nevertheless a problem will remain: A uP can not really calculate in decimal. So a fault in your operations will remain. Ok, ...

Hello
it could be helpful, if we would know which PIC you are using.
Gerhard

Hi in your file EDMainboard.c there seems to be a bug: > //variables unsigned short Freq ,DutyC ,Val1, Val2 ; char Pon , Poff , Ch ,Mspeed ; int <---- void MCU_init() < What should be that "int" without a variable? delete that "int" before your function "void MCU_init()" and try again. regards Gerhard

Hi
can you open the file, using a standard editor?

Gerhard

Hi
on the web-page of the manufacturer you will find all uC-specific information. What CPU do you mention?

regards
Gerhard

Hello
i think the necessary header file is missing. Try

#include <stdio.h>

There sprintf should be included

regards
Gerhard

Hi all 'C' is a very good programming language for uC. 'C' was designed for PC-programming. Today i would not use C for making a program for a PC. I would use C#. One of the reason is because its a horror programming in Visual C by Microsoft. But to create a program i always would use 'C', because i...

Hi
have you tried to put the specific functions of both Click boards into your task instead of init? Perhaps it is necessary to init the I2C-port every time ne for both of your click-boards.

Gerhard