Posted on April 20, 2013 at 21:03Dear Colleagues, Actally, I couldn't get a 25Mhz crystal so I put a 24Mhz on my system, adjusting the PLL to SCU_PLLFactorsConfig(200, 25, 2) (the M,N,P parameters), so it makes it run at 96Mhz again. All is fine bu...

Posted on March 17, 2013 at 15:21Dear Colleagues, My initialisation file is attached below. I have configuren 4 timer for PWM  and UART0 for communication. The timers are working fine, but the UART does not give me any interrupt when 8 (or even mor...

Posted on January 03, 2013 at 00:40I use the Keil startup wizard to configure the processor initially, then I use the ST91x software library to configure the GPIO port 7, VIC and TIM3 to blink 0xAA on Port7 in the TIM3 ISR, but I'm stucked there for...

Posted on July 24, 2012 at 09:46Dear Colleagues,I have a common interrupt handling issue with a Keil MCBSTR9 eval kit.Everything works fine, but it's just not handling an ISR properly. I'm using vendor given ISR routines, for examplevoid TIM3_IRQHan...