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hello
I just started playing with a PIC12F675
The first problem I'm having is that its output pins are around 3.2V instead 5V, when I use a 5V power supply
The second problem is that it's extremely "unstable".
I mean, if I put a wire somewhere and just touch it, a LED connected turns off, or blink... sometimes even if I just come closer
I noticed this happens specially when I use a delay() function in my code (in fact, if my delay is bigger than 20000 cycles in the code below, the LED never turns on)
Any suggestions?
I just started playing with a PIC12F675
The first problem I'm having is that its output pins are around 3.2V instead 5V, when I use a 5V power supply
The second problem is that it's extremely "unstable".
I mean, if I put a wire somewhere and just touch it, a LED connected turns off, or blink... sometimes even if I just come closer
I noticed this happens specially when I use a delay() function in my code (in fact, if my delay is bigger than 20000 cycles in the code below, the LED never turns on)
Any suggestions?
Rich (BB code):
#include <htc.h>
#include <pic.h>
__CONFIG(INTIO & WDTDIS & PWRTDIS & UNPROTECT & BORDIS);
#define _XTAL_FREQ 4000000
void main(void) {
INTCON = 0;
TRISIO = 0x00;
ANSEL = 0b00000000;
CMCON = 0x07;
GPIO=0b00000000;
_delay(10000);
while(1) {
GPIO=0b00000001;
}
}
