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JB
Joined: 25 Aug 2008
Posts: 5
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| Unable to printf an int16 on pic12f509 |
 Posted: Mon Aug 25, 2008 6:15 pm |
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I am unable to printf an int16 on pic12f509 in decimal but it is ok in hex.
I can printf in hex with a %lx
but when I get to the loop printing decimal it prints the Hello World once and then just garbage from then on.
compiler version 4.073
Hummm....
program follows
| Code: | **********************************************
#include <12f509.h>
#fuses INTRC,NOWDT,NOPROTECT, NOMCLR
#use delay(clock=4000000)
#use rs232(baud=2400, xmit=PIN_B0, rcv=PIN_B1,ERRORS)
main()
{
int16 x = 0;
while (x < 32)
{
x ++;
delay_ms(250);
printf("Hello world %lx\r\n",x);
}
x = 0;
while (x < 32)
{
x ++;
delay_ms(250);
printf("Hello World %ld\r\n",x);
}
return 0; |
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JB
Joined: 25 Aug 2008
Posts: 5
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| it works on a 18f4550 |
| Posted: Tue Aug 26, 2008 10:47 am |
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this code works
| Code: |
#include <18f4550.h>
#fuses HSPLL,NOWDT,NOPROTECT,NOLVP,NODEBUG,USBDIV,PLL5,CPUDIV1,VREGEN,NOPBADEN
#use delay(clock=48000000)
#use rs232(baud=2400, xmit=PIN_B7, rcv=PIN_B6,ERRORS)
main()
{
int16 x;
x = 0;
while (x < 32)
{
x ++;
delay_ms(250);
printf("Hello world %lx\r\n",x);
}
x = 0;
while (x < 32)
{
x ++;
delay_ms(250);
printf("Hello World %ld\r\n",x);
}
return 0;
} |
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