Hello Trying to build project I get the messages like this: (also please see the picture): === Build: Debug in udp_multicast (compiler: GNU GCC Compiler for ARM) === C:\Users\Pavel\AppData\Local\Temp\ccs3i4N5.s|575|Error: selected processor does not support Thumb mode `it lt' C:\Users\Pavel\AppData\Local\Temp\ccs3i4N5.s|576|Error: Thumb does not support conditional execution C:\Users\Pavel\AppData\Local\Temp\ccs3i4N5.s|583|Error: unshifted register required -- `orr r2,r2,#196608'| === Build failed: 3 error(s), 0 warning(s) (0 minute(s), 0 second(s)) === Thanks for any suggestion. BR Pavel
Can you show the code where the error occurs? Which processor do you use?
Hello Hellhammer The problem is that compiler doesn't point to the source. According to the error messages, the "guilty" is a some file ccs3i4N5.s (that doesn't exist when I try to find it in the specified location). The target processor is CC2538: ARM Cortex™ M3 With Code Prefetch. I'm not sure that it's properly specified: the source code I get from 3rd party company, which doesn't provide support. Is it important to specify exact type of CPU. Before I worked with another project (but with the same CPU) and it was OK. BR Pavel