Posted on May 17, 2011 at 12:45I'm trying to write a byte at 5 baud before switching quickly back to 10400 baud to receive. USART 1 with a 72MHz clock won't go much below 1000 baud. Any ideas what set up I could use?
Posted on May 17, 2011 at 12:43My guess (and it is a guess) You'll need to generate an immediate UEV (update event) (after you've reset your Timer 2) to reload the registers. From the STM32 Manual: In addition, if the URS bit (update request selecti...
Posted on May 17, 2011 at 12:43Hello, I was/am trying to generate a PWM signal (41KHz) using Timer 2 channel 3 (PWM1) and then for testing read back the signal on channel 2 (PWMI). However the frequency I read using TIM_GetCapture2(TIM2) is always i...
Posted on May 17, 2011 at 12:42Thanks again lanchon - I hope ST pay you for this service. I did as you said and stopped the long first pulse problem by setting Pulse to 0 initially. I have now successfully transmitted a J1850PWM message this way to ...
