STM32F2xx_StdPeriph_Lib NVIC_Init(): preemption priority, issue with PRIGROUP
Posted on June 07, 2013 at 11:56STM32F2xx_StdPeriph_Lib_V1.1.0NVIC_Init() inmisc.c has problems with AIRCR.PRIGROUP< 0b011.After reset, SCB->AIRCR.PRIGROUP ==0b000Calculation is then asfollows:tmppriority= (7 - PRIGROUP) ==> 7- 0b00 ==> 7 tmppre ...