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hunter07
Joined: 28 Dec 2005
Posts: 12
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 Posted: Wed Sep 27, 2017 12:09 pm |
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I have updated the lst file..
blinking period is still ~19 sec |
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newguy
Joined: 24 Jun 2004
Posts: 1911
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| Posted: Wed Sep 27, 2017 12:13 pm |
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| What do you mean by "updated the lst file"? |
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hunter07
Joined: 28 Dec 2005
Posts: 12
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| Posted: Wed Sep 27, 2017 12:22 pm |
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| I re-create the .lst file with Ttelmah code, as he suggested 3-4 message before |
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newguy
Joined: 24 Jun 2004
Posts: 1911
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| Posted: Wed Sep 27, 2017 12:28 pm |
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| ...by recompiling the program? Sorry, it's just that I'm not 100% clear on whether you edited the lst file or you edited the program, which in turn generates the lst file. |
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hunter07
Joined: 28 Dec 2005
Posts: 12
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| Posted: Wed Sep 27, 2017 12:53 pm |
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| Ttelmah wrote: | Compile the code as I posted it. Just change A0 to C7 for your LED.
You have added and duplicated several fuses, and removed a couple of critical lines. If you look at what your code generates for fuses:
| Code: |
Configuration Fuses:
Word 1: 3FC2 HS NOWDT PUT MCLR NOPROTECT NOCPD BROWNOUT NOCLKOUT IESO FCMEN
Word 2: 1FFF NOWRT NOVCAP PLL STVREN BORV19 NOLPBOR NODEBUG NOLVP
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Versus what I posted (with your compiler):
| Code: |
Configuration Fuses:
Word 1: 1F82 HS NOWDT PUT NOMCLR NOPROTECT NOCPD BROWNOUT NOCLKOUT IESO NOFCMEN
Word 2: 1EFF NOWRT NOVCAP PLL_SW STVREN BORV19 NOLPBOR NODEBUG NOLVP
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You have turned the PLL back on. This will almost certainly prevent the clock from starting, since the internal start-up circuit tests that it is seeing a reasonable clock output before changing away from the internal oscillator. With the PLL enabled, this will not be the case...
I have deliberately set this code up so it will not start if the crystal is not running. You have also removed this. |
So made some modification and recompiled the code.. |
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