I am using yagarto ARMTools chain,
In my make file options(for CortexM3 processor,LPC17series),
-mcpu=cortex-m3 -mthumb mfpu=fpa (or) -mfpu=vfp
with this options My program going to hangs when i use simple float
operations(covert float to int using type cast,substract float with
integer etc.This is for supporting ftoa() api).
Same code working form me in following makefile options(ARM7
processor,LPC23xx,21xxseries) in my another project,
-mcpu=arm7tdmi -mthumb-interwork.I havn't seen any issue past 6months.
Please guide me??
If any one already faced this issue please share your knowledge???
FYI:I am using LPC17 seires with FreeRTOS.