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  Topic: I2C issue with PIC18F2550
Maze

Replies: 7
Views: 15134

PostForum: General CCS C Discussion   Posted: Thu Sep 13, 2012 8:36 am   Subject: I2C issue with PIC18F2550
I modified the code with this things but keep not working

#int_SSP
void SSP_isr(void)
{
BYTE state, incoming;

state=i2c_isr_state();

if(state <= 0x80) ...
  Topic: I2C issue with PIC18F2550
Maze

Replies: 7
Views: 15134

PostForum: General CCS C Discussion   Posted: Thu Sep 13, 2012 4:22 am   Subject: I2C issue with PIC18F2550
There's another problem, I have modified the code adding timer0 because I had to put in output a waveform and when the master decides the waveform to send in output after some seconds the I2C stop wor ...
  Topic: I2C issue with PIC18F2550
Maze

Replies: 7
Views: 15134

PostForum: General CCS C Discussion   Posted: Thu Sep 13, 2012 1:56 am   Subject: I2C issue with PIC18F2550
Thanks for your answers

I think I found the errors, or so it seems. I added all the features you said in your posts but the things that made this work was changing the conditions in the slave with ...
  Topic: I2C issue with PIC18F2550
Maze

Replies: 7
Views: 15134

PostForum: General CCS C Discussion   Posted: Wed Sep 12, 2012 5:08 am   Subject: I2C issue with PIC18F2550
Hi everyone.

I don't know if there is any other topic about my problem, anyway I'm going to explain.

I'm using 18F2550 trying to program a Master and a Slave that must communicate with I2C modul ...
 
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