About VMoca.1

VMoca.1 · 2020-02-14

I am trying to set-up a PWM with 20kHz pattern and every time the PWM is over to add a new one. I am using to start-up the DMA if (HAL_TIM_PWM_Start_DMA(&TimHandle, TIM_CHANNEL_3, SamplingPoints, length) != HAL_OK) functionFirst time the pulse is sen...

VMoca.1 · 2020-02-05

Hello,I have an issue with using two channels of DMA to generate the PWM on PA2 and PA3 pins.I configured using CubeMX TIM2 PWM Generation CH3 and CH4. I have added the DMA memory to peripheral for PA2 DMA1Stream1 and for PA3 DMA1Stream6.The issue I ...

VMoca.1 · 2020-01-20

VMoca.1 · 2020-02-21

Ok, thank you. It works now. I have used different variables in the code (initiated in tim.c with a name and used it in DMA_Config, another variable) and it was not the same addresses :DNow it is working.

VMoca.1 · 2020-02-17

Hello,Could you please send me the HAL_TIM_MspPostInit() and the HAL_TIM_PWM_MspInit() functions as well.Thank you.

VMoca.1 · 2020-02-16

Hello,I cannot find the HAL_TIM_PWM_Init() and HAL_TIM_MspPostInit() functions content from your configuration.Is it possible to send me this file two?Thank you.

VMoca.1 · 2020-02-14

Good configCrash config

VMoca.1 · 2020-02-06

The CubeMX is blocking selecting both CH3 TIM2_CH3 (Stream1) and CH4 TIM2_CH3(Stream7)...

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STM32F769 EVAL DMA for TIM2 PWM occurs only once, why?

STM32F769 PWM using DMA on two channels PA2 and PA3 issue

Hello, I am working with a STM32F769 EVAL board and I want to make a 20kHz PWM using DMA. The issue I have is that I cannot start-up the timer for a GPIO. I do not find in the docs this information. Do you have an example made for this PWM on GPIO?

Re: STM32F769 PWM using DMA on two channels PA2 and PA3 issue

Re: STM32F769 PWM using DMA on two channels PA2 and PA3 issue

Re: STM32F769 PWM using DMA on two channels PA2 and PA3 issue

Re: STM32F769 EVAL DMA for TIM2 PWM occurs only once, why?

Re: STM32F769 PWM using DMA on two channels PA2 and PA3 issue