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ming16670
Joined: 02 Dec 2011
Posts: 1
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| clock problem on dsPIC33FJ128MC710A |
 Posted: Mon Dec 05, 2011 4:22 am |
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Hello everybody,
I am having my first experience with dsPIc. So, I am developing a board with dSPIC33FJ128MC710A and a 8 Mhz crystal. I would like to run the mcu at 40 MIPS, but the code I wrote doesn't work!
Here is the test code that doesn't work:
| Code: |
#include <33FJ128MC710.h>
#fuses PR_PLL,NODEBUG,NOWDT,NOPROTECT,NOIESO
#use delay(clock = 80M, crystal = 8M)
void main() {
do {
output_high(PIN_G15);
delay_ms(3000);
output_low(PIN_G15);
delay_ms(3000);
} while (TRUE);
}
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What is wrong? Can anybody help me about this trouble?... Or better... can anybody send me a working test code by which the mcu can run at 40 MIPS?
Than you everybody! |
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Marqueses
Joined: 30 Nov 2011
Posts: 6
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| Posted: Thu Dec 15, 2011 3:54 am |
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Hello,
i´m having the same problem, but with the dspic33fj128mc802. I´m trying to make it run at 40MHz with the PLL, but it doesn´t work.
In your code, maybe fail because you don´t put HS in the fuses. If it works, please put your code to see how is it.
Thanks. |
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