FS#23557 - [gcc-avr] bug in delay function

Attached to Project: Community Packages
Opened by Ramiro Magno (rmagno) - Saturday, 02 April 2011, 15:01 GMT
Last edited by Brad Fanella (cesura) - Friday, 22 April 2011, 02:23 GMT
Task Type Bug Report
Category Upstream Bugs
Status Closed
Assigned To Brad Fanella (cesura)
Architecture All
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No

Details

Description:
Bug in the delay() function.


Additional info:
* version: avr-gcc 4.5.2


Steps to reproduce:
Compile the Arduino's Blink example and upload it to an Arduino Uno. Follow this http://www.arduino.cc/en/Tutorial/Blink for a working circuit. The LED on pin 13 is supposed to blink but is doesn't. The problem can be narrowed down to the delay() function. See here for the same problem as reported by others: http://arduino.cc/forum/index.php?action=printpage;topic=54416.0
This task depends upon

Closed by  Brad Fanella (cesura)
Friday, 22 April 2011, 02:23 GMT
Reason for closing:  No response
Comment by Brad Fanella (cesura) - Sunday, 03 April 2011, 19:54 GMT
gcc-avr 4.6.0 is in [community-testing]. Does this problem still occur if you upgrade to that version?

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