Hi,
We are using MSP430G2553 MCU and we have multiple modes where both the timers are used along with GPIO interrupt. We are also using RO_PINOSC_TA0_WDTp (.measGateSource= GATE_WDT_SMCLK, .accumulationCycles= WDTp_GATE_8192) for 2 buttons. MCU uses TA0 as a general purpose timer and the timer is loaded and started after every scan of buttons. Timer is running with SMCLK and in continuous mode with ID_3.
We are also using TA0CCR1 for generating PWM (loading different values to TA0CCR1, setting and clearing the GPIO). This part is working fine.
We have one mode which uses TA1 (Clock is ACLK and mode is UP mode) and GPIO interrupt. When we enable that mode and load TA1CCR0 registers with different values. Every 10ms the GPIO interrupt is trigger and we are clearing the interrupt flag and edge is changed and we are reloading the TA1CCR0 register and starting the timer in ISR, in this condition the PWM is not properly generated. The PWM output PIN will stay high or low for some some time.
Can anyone let me know how to solve this issue.
Thanks,
Sreekanth
