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DireSpume
Joined: 07 Jan 2013
Posts: 31
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| Passing struct by value doesn't work |
 Posted: Mon Jan 14, 2013 3:38 pm |
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First off, I am using the PCH compiler, version 4.140, targeted for the PIC18F67K22.
So my problem is that the following code snippet does not compile and I can't seem to figure out why. It's probably something stupid, but I guess I need help. The compiler generates several errors, the first two of which are:
- Z:\Projects\Aqua Access\MPLABXProjects\blink.X\main.c:16:201: Info#300 More info: First Declaration of NTime
- Z:\Projects\Aqua Access\MPLABXProjects\blink.X\main.c:16:214: Error#31 Identifier is already used in this scope
| Code: |
typedef struct {
uint32_t Ms;
uint32_t Of;
} NTime;
void NTimeSet(NTime* ntime, NTime pnew) {
*ntime = pnew;
}
void main() {
while (TRUE) {
output_high(PIN_B6);
delay_ms(500);
output_low(PIN_B6);
delay_ms(500);
}
}
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Thanks for any help! (And please, let's not discuss the foolishness of passing structs by value. I'm not necessarily going to do it this way, but I should be able to! (right?)). Incidentally, other than the #includes, this is the only code in main.c (with no other source files being included). |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Mon Jan 14, 2013 4:42 pm |
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The compiler has certain quirks and one of them is that its not
case sensitive by default. To fix the current problem, add the
#case directive to your program. |
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DireSpume
Joined: 07 Jan 2013
Posts: 31
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| Posted: Mon Jan 14, 2013 4:48 pm |
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| Thanks so much, you are quite right, that was the problem. And may I just say, C has always been case sensitive, so WTF? Thanks again. |
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