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Forum Posts

Power supply without regulator

Hello,I am currently working on my end of year project. I first realized my project under a development kit then now I realize the PCB.I am currently facing a problem. I have an STM32L073RZ which I must supply. As a power supply, I have a Li-SOCl2 ac...

I have a STM32H7 project and want to use the DMA for peripheral data transfer with an external static DMAREADY input

When using an EXTI input to trigger a DMA request, there is only the possibility to trigger on falling or rising edged of the input. But my peripheral has only an output which is active when data are ready for read or write. This output is static and...

JKuen.2 by Associate II
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  • 4 replies
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FDCAN Tranceiver on STM32G0B

Hi all,I have a CAN 2.0 network up and running with a F407 and some F103. I added a board with a G0B (fdcan). I couldn't get my hands on a FDCAN-tranceiver. I tried to get it working in classic mode (from repository example) with a CAN2.0 tranceiver....

PDeng.1 by Associate
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  • 0 replies
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STM32F407VGT6 PWM Input mode and PWM Generation mode

Hi everyone!In my project, I use TIM2, TIM3, TIM4, TIM5, in each Timer module I choose PWM Input on CH1, and PWM Generation on CH3 function. My goal is to generate PWM pulse at channel 3 and feed back to PWM Input on CH1 to measure Duty cycle and fre...

TTú.1 by Associate III
  • 1030 Views
  • 2 replies
  • 0 kudos

How to Trigger ADC1 with TIM1_CH4?

On the STM32F401RE, I'm trying to get a compare match on CC4 on TIM1 to trigger an ADC conversion in injected mode, but the ADC is never seeing the trigger.How do I set TIM1 to generate the TIM1_CH4 trigger on a compare match on CC4?TIM1->CR2 has an ...

jerry2 by Senior
  • 3216 Views
  • 9 replies
  • 1 kudos