Posted on April 29, 2005 at 11:23Hi,
I'm using the ST72F521R9 (TQFP64) with inDART-STX (+Demoboard) and I found a problem using Timer A interrupts (output compare feature):
I've tested my code with STVD 3.1.1 and all works fine but, if I flash it (using DataBlaze), the TimerA interrupt handler is never called (although the application is running).
Even if I debug it with SofTec STVD 3.0.0 (based on STVD 3.1.0) there's no way to have it working.
Below the option bytes:
[FMP_R] = Read-out protecion disabled
[BIT1] package selection = 0
[VD] = Hi voltage threshold
[CSS] = Enabled
[WDG_SW] = Software
[WDG_HALT] = No reset in halt
[PLLOFF] = PLL disabled
[OSCRANGE] = HS: 8-16 MHz
[OSCTYPE] = Ext source
[RSTC] = 4096 cycles
[BIT15] package selection = 1
Does anyone know why?
Previously, I've already used the same pieces of code (timerA interrupt etc...) in another application, with no problem...
Thanks
Regards
Andrea
