Search found 14 matches

Ok, I tried on the slave without interrupts and there is some progress. It seems like when I enable interrupts this messes up the data being clocked out by the slave. Either way, the problem I have no ...

Ok it seems that the pic was actually clocking the datat out correctly but when I hooked the scope probe on only SCK or SDO it will stop sending it for some weird reason. If I use 2 probes - one for ...

I understand this and this is exactly what I was expecting to see actually, but the data out goes low after the first time data is clocked out. In other words the clock keeps on clocking data out but ...

I just tried both removing the interrupt or reading the ISP buffer during ISR - none worked. The PIC still sends the 0xff only once and then it stops doing it, but the SCK keeps on going.

Hi, I am trying to setup SPI between 2 PICs and currently I only tested sending data out with spi_write() from 16F690. I looked the output waveforms. The SCK apears to be working, but I see no data on ...

Thanks, this worked Very Happy

Why was not the compiller setting the TRIS registers anyways? I thought that this is the advantage of the standard io... Confused

Ok, I compiled the last code that you posted and now PIN_C5 goes on for 5s and off for 5s. No other pins are affected. There is no PWM output on any of the pins either.

Here we go:

#fuses XT,NOWDT,BROWNOUT,PUT
#use delay (clock=4000000)

//=================================
void main()
{

// Setup the ECCP for PWM in full bridge mo ...

Do you mean to try compiling it the way it is there as for PIC18F4550 or to modify it to match PIC16F685? For once 16F685 has only CCP1 so it will not work in its original form.

I was trying the PWM module of the PIC16F685 but so far I have no success. The code I used is:

#include "C:\Program Files\PICC\Projects\DCMControl\main.h"

void main()
{

setu ...

Ok, I found what the problem is... It was a little detail I overlooked - I used a pin that I did not use on my previous projects and this is MCLR which is either master clear or input, but never outpu ...

Ok, maybe for now I can temporarily use this code but I would still like to know what I am missing in my code... Thanks though Very Happy

Forget about the lcdpits() routine - I don't even get there. I should be able to see the cursor blinking after initialization which does not happen. I have done this routines in Hi Tech but this is my ...

Hi, I am new to CCSC - switched over from Hi-Tech by getting my hands on the CCSC 4 compiler. I have been trying to interface LCD in 4 bit mode but so far I have not been successful. I wrote the LCD r ...