[avrdude-dev] [bug #37801] AVRDUDE incorrectly programs sparse images >64KB

[Simon Sabato]

Follow-up Comment #2, bug #37801 (project avrdude):

Files Attached (within debug_files.tar.gz):  

SabatoKeypad.cpp.elf : ELF file of my application 
SabatoKeypad.cpp.hex : Intel HEX generated from the ELF 
SabatoKeypad.cpp.bin : RAW binary generated from the ELF 
short_log.txt        : Log (3 "-v"s) of write/verify (HEX vs BIN) 
long_log.txt         : Log (5 "-v"s) of write/verify (HEX vs BIN) 
failed.bin           : Binary dump of flash after failure 

The "failed.bin" was created by first filling bottom 240KB of Flash w
ith 0x55, then programming from Intel HEX, then reading back the Flash.  
Maybe it will help isolate WHERE the bad data was written.  (You can 
also see the bootloader in there, in case there is some relevant bug 
that was fixed after Sept 2010).  

Let me know if there's anything else I can do to help.  



(file #26970)
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Additional Item Attachment:

File name: debug_files.tar.gz             Size:924 KB


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