2015-07-28 01:59 PM
Hi all
With STM32L152, I'm using TIM2 to generate several one shot pulses. It works not that bad except the fact that compared to the moment I start the pulse process, the pulse seems to be ''right aligned''. In other words, the end of the pulse is always at a constant time from the moment I start the timer. The joined capture shows several different pulses (on second line), while the first line shows the activation of the timer. I would like something where all pulses start when the timer starts. In the STM32F4, I found the OSSI bit in TIMx_BDTR register which seems to do the job but I can't find nor the register nor the bit anywhere in STM32L152 datasheet. Is there a way to achieve what I need ? Regards Julien #stm32l152-pwm