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Recent Forum Posts

Re: Converting PBP interrupt to ASM - 18F25K20

looks close but if the vars used in asm are not in access ram you still need to ensure the correct bank is set, it may look likes it works depending on where the compiler places your vars but its ...
richard Today, 00:16

Re: Converting PBP interrupt to ASM - 18F25K20

I might have figured it out. It looks like I wasn't loading the full pointer into FSR0 since it's a 12-bit pointer. Also I hit on the POSTINC0 option, which is nifty. I believe the ISR should be...
achilles03 Yesterday, 20:58

Converting PBP interrupt to ASM - 18F25K20

I have a couple interrupt routines using DT's instant interrupts in PBP that I'd like to convert to asm to reduce execution time. One of the ISRs uses an external interrupt to time pulses and store...
achilles03 Yesterday, 18:10

How To
Microchip Tips and Tricks
by
ScaleRobotics

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Published on - 17th June 2010 18:26 Number of Views: 19080
The link below has the most information about tips and tricks using PIC micro-controllers. The attachment is a smaller version ...

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Presetting Configuration Fuses (PIC Defines) into your Program
by
Melanie

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Published on - 20th May 2010 17:27 Number of Views: 15058
1. What are the Configuration Fuses?
2. How can I preset them in my Program?
2.a. When using MeLabs default ...

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Bits, Bytes Words and Arrays
by
Melanie

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Published on - 23rd April 2010 20:39 Number of Views: 12281
1. How can I reference a BIT in a BYTE?
2. How can I reference a BIT in a WORD?
3. How can I reference a BIT in a BYTE ARRAY?
4. How can I reference a BIT in a WORD ARRAY?
5. How can I reference a BYTE in a WORD ARRAY?
...

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I’m Running Out of CodeSpace, What Can I Do?
by
Melanie

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Published on - 23rd April 2010 20:28 Number of Views: 15847
I’m Running Out of CodeSpace, What can I do?
My progam is too slow - What can I do?

Apart from the obvious and move to a faster PIC with more program memory, there’s a few little known tricks you can try.
...

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Recent Forum Posts

Re: Converting PBP interrupt to ASM - 18F25K20

Re: Converting PBP interrupt to ASM - 18F25K20

Converting PBP interrupt to ASM - 18F25K20

How To

Microchip Tips and Tricks

Presetting Configuration Fuses (PIC Defines) into your Program

Bits, Bytes Words and Arrays

I’m Running Out of CodeSpace, What Can I Do?