the function is described in the file ecos-3.0/packages/hal/cortexm/stm32/var/current/src/stm32_misc.c
then I copied the declaration of function in lpc1766stk_misc.c -- View this message in context: http://sourceware-org.1504.n7.nabble.com/How-to-create-a-GPIO-driver-tp224910p225419.html Sent from the Sourceware - ecos-discuss mailing list archive at Nabble.com. -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss