Hi Markus, On 18.10.2012 08:58, Markus Dost wrote: > Am 17.10.2012 16:50, schrieb Harald Kipp: >> This is specified in the linker script. What version of Nut/OS are you >> using? > I'm using Nut/OS 4.10.2.1 on an AT91SAM7SE256 with 32 KB internal RAM. To make it easier for me, can you upgrade to 4.10.3? Regards, Harald