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| Search found 7 matches |
| Author | Message |
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 Topic: IF statement executes even when condition is not met |
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| jcobreros Replies: 14 Views: 10486 |
 Forum: General CCS C Discussion Posted: Fri Jun 26, 2009 1:32 pm Subject: IF statement executes even when condition is not met |
| @PCM programmer: hey thanks for taking the time. I guess this narrows it to my hardware. I'll try it on another PIC when I get home and if the result is the same I will just add a redundant variable s ... | |
| Topic: IF statement executes even when condition is not met |
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| jcobreros Replies: 14 Views: 10486 |
Forum: General CCS C Discussion Posted: Fri Jun 26, 2009 12:38 pm Subject: IF statement executes even when condition is not met |
| @ttelmah: I have unplugged the servos and the result is the same. I still have to try with a different power source (battery pack?) and in a different PIC. Noise seems like a reasonable cause.
I will ... |
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| Topic: IF statement executes even when condition is not met |
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| jcobreros Replies: 14 Views: 10486 |
Forum: General CCS C Discussion Posted: Thu Jun 25, 2009 3:13 pm Subject: IF statement executes even when condition is not met |
| @FvM: I had already tried something similar (the redundancy variable "key"), but the result was the same.
Now I did it exactly your way (assigning the value right before the evaluation) and ... |
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| Topic: IF statement executes even when condition is not met |
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| jcobreros Replies: 14 Views: 10486 |
Forum: General CCS C Discussion Posted: Thu Jun 25, 2009 3:00 pm Subject: IF statement executes even when condition is not met |
| @PCM programmer: I didnt know I had to add an oscillator fuse, all the programs I've done run on my board (SkyPIC with a PIC16F876A).
All I can tell you is that the program compiles on MPLAB with CCS ... |
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| Topic: IF statement executes even when condition is not met |
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| jcobreros Replies: 14 Views: 10486 |
Forum: General CCS C Discussion Posted: Thu Jun 25, 2009 2:24 pm Subject: IF statement executes even when condition is not met |
| @FvM: im afraid I dont know how to do that. I see how an interrupt can happen between the IF and the PRINTF, but I assumed its value wouldn't change as the variable is not used by anything else. How d ... | |
| Topic: IF statement executes even when condition is not met |
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| jcobreros Replies: 14 Views: 10486 |
Forum: General CCS C Discussion Posted: Thu Jun 25, 2009 2:13 pm Subject: IF statement executes even when condition is not met |
| Sorry, let me post the complete code (its not much longer, but I was trying to go to the point).
#include <16f876a.h> #include <math.h> #fuses NOWDT,NOPROTECT,NOLVP,PUT,BROWNOUT ... |
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| Topic: IF statement executes even when condition is not met |
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| jcobreros Replies: 14 Views: 10486 |
Forum: General CCS C Discussion Posted: Thu Jun 25, 2009 12:27 pm Subject: IF statement executes even when condition is not met |
| Good evening, I'm having this weird problem with CCS 4.088 in a PIC16F876A.
I have an interrupt that executes when some character is received from the serial port. This interrupt writes the ASCII val ... |
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