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PIC18F57K42 -- read and write to flash

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RISC
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Re: PIC18F57K42 -- read and write to flash 2018/10/05 02:33:00 (permalink)
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Hi,
Did you try to use the 8 bits bootloader generator library fo MCC ?
It should also show the right piece of code to erase / write the flash memory.
http://ww1.microchip.com/...eviceDoc/40001779B.pdf
Regards
 
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JPortici
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Re: PIC18F57K42 -- read and write to flash 2018/10/05 03:03:38 (permalink)
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ashasingh18
I also tried to use the read_flash() and write_flash() functions given above but they are for 16 bit address although
26k42 is 128 flash page size which is also true for pic18f57k42 but this is 24bit address.
 
Thanks,
Asha


It won't take you more than one minute to modify them. They are pretty self explanatory. There is no excuse for being lazy.
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jack@kksound
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Re: PIC18F57K42 -- read and write to flash 2018/10/05 08:25:43 (permalink)
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Jack_M
ashasingh18
I also tried to use the read_flash() and write_flash() functions given above but they are for 16 bit address although
26k42 is 128 flash page size which is also true for pic18f57k42 but this is 24bit address.
 
Thanks,
Asha


It won't take you more than one minute to modify them. They are pretty self explanatory. There is no excuse for being lazy.


I doubt it is a matter of being lazy but a simple lack of basic understanding of how the hardware and software work. 
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JPortici
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Re: PIC18F57K42 -- read and write to flash 2018/10/05 10:05:31 (permalink)
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Yep, but i looked back at the various answers and by just saying they don't work because i didn't make a trivial change i say lazy.
asking instead how to modify them because i don't know how at least show some motivation
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abhijeetls
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Re: PIC18F57K42 -- read and write to flash 2018/12/07 04:08:20 (permalink)
+1 (1)
Which version of XC8 compiler are you using?
I am able to build MCC generated files with XC8 v2.0 and MPLAB X IDE 5.10 (MCC v3.66)
Please see the attached project for your reference.

Attachment(s)

PIC18F57K42.zip (39.99 KB) - downloaded 69 times
#25
ashasingh18
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Re: PIC18F57K42 -- read and write to flash 2018/12/07 10:00:32 (permalink)
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Hi, 
I am using XC8 compiler 1.45
Thank you. I will look into it.
Thanks, Asha
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