[avrdude-dev] [bugs #8970] Set/Clr LED command

[Don Kinzer]

This mail is an automated notification from the bugs tracker
 of the project: AVR Downloader/UploaDEr.




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[bugs #8970] Full Item Snapshot:

URL: <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=8970>
Project: AVR Downloader/UploaDEr
Submitted by: Don Kinzer
On: Sat 05/15/04 at 16:25

Category:  None
Severity:  5 - Average
Item Group:  None
Resolution:  None
Assigned to:  None
Status:  Open


Summary:  Set/Clr LED command

Original Submission:  I built an AVR910 compatible programmer but had trouble 
getting it to work.  When attempting to program flash, AVRDude indicated that 
the programmer failed to repsond to an LED command.

According to the the table in avr910.asm from Atmel, the x and y commands are 
to be accompanied by a data byte.  The firmware in my programmer was waiting 
for that byte but it is apparently not being sent by AVRDude.  After I 
commented out the call to read the extra byte in my programmer's firmware 
everything started working.

So, the question is: should AVRdude be sending an extra byte after the x and y 
commands before waiting for the programmer's response?











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<http://savannah.nongnu.org/bugs/?func=detailitem&item_id=8970>

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