PIC18F14K50 "hex file too large"

Serial Bootloader for Microchip, Atmel, NXP, TI, 8051 microcontrolers

Status: Beta

Brought to you by: edorul, evanvennn

PIC18F14K50 "hex file too large"

Forum: Ask for Help

Creator: Manolo Envido32

Created: 2015-12-18

Updated: 2015-12-18

Manolo Envido32 - 2015-12-18

I had a little proyect with PIC18F14K50 and Tiny Multi Bootloader+ that was working just fine. I found a little bug and tryed to fix it but with the new .HEX file I get this error and cannot update.

Error: hex file too large, writing bootloader firmware!!!
ERROR: problem in writing flash memory!!!

It's made with MPLabX v2.10 and compiles with XC8 v1.31 (tryed updating to v1.35)
RAM use is in 68% and tryed this post solution:
http://sourceforge.net/p/tinypicbootload/discussion/help/thread/0b967ace/?limit=25#3cdb

try using XC8 -> memory model -> rom range = "0-0x1F37"
i put this value : default,-F90-FFF

Also tryed: default,-1FFF90-1FFFFF

Any ideas? Thanks.

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Manolo Envido32 - 2015-12-18

Self Reply: the correct range is
default,-3F30-3FFF

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