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[avr-gcc-list] Fwd: BUGS in boot.h
From: |
Ludek Stepan |
Subject: |
[avr-gcc-list] Fwd: BUGS in boot.h |
Date: |
Sun, 28 Aug 2005 22:49:46 +0200 |
Im afraid i've posted this message to wrong list, it should have been
avr-libc-dev.
Im really sorry for this!
Ludek Stepan
---------- Forwarded message ----------
From: Ludek Stepan <address@hidden>
Date: Aug 28, 2005 10:45 PM
Subject: BUGS in boot.h
To: address@hidden
Hello, I think I have found bugs in avr/boot.h header file.
Following macro definitions are incorrect and produce compile-time errors:
1) boot_page_erase (address) doesn't take parameter data
#define boot_page_erase_safe (address, data) \
__boot_eeprom_spm_safe (boot_page_erase, address, data)
2) boot_page_write (address) doesn't take parameter data,
"boot_page_wrte" doesn't exist
#define boot_page_write_safe (address, data) \
__boot_eeprom_spm_safe (boot_page_wrte, address, data)
There may be more errors, I did check only for these 2.
The macros worked just fine after I had fixed them on my localhost...
I did it this way:
#define boot_page_erase_safe(address) \
boot_spm_busy_wait(); \
eeprom_busy_wait(); \
boot_page_erase(address);
#define boot_page_write_safe(address) \
boot_spm_busy_wait(); \
eeprom_busy_wait(); \
boot_page_write(address);
Regards, Ludek Stepan