[arm-gnu] strtoull - Newlib C Library - NoGo

[Peter Seng]

Hello,

for me there is a problem with the use of the Newlib C Library
(1.18.0-sg++) (stdlib.h) included in “Sourcery CodeBench Lite”. When
including function “strtoull” in program code, communication via USART
switches to baudrate x 4 (?!), sometimes HardFault_Handler interrupt
occurs.
No error messages, no warnings during compile and run (when not
HardFault), other part of program seems to run correctly. Same behavior
when using 2011.03 / 2011.09 and 2012.03 versions of Sourcery Codebench
Lite.
Function “strtoul” seems to be not affected, other functions out of this
library are working without problems since months.

Any ideas? 



-- 
with best regards

Peter Seng


===========================
eMail: info at seng.de
===========================