About eeyurdakul

eeyurdakul · 2021-06-30

I can configure MDMA for SDMMC1 in STM32H730 in STM32CubeIDE.But I do not understand how to enable it for SDMMC2. In the documentation it says SDMMC2 has a direct access to DMA1 & DMA2. But I could not see it in DMA configuration panel.Could you help...

eeyurdakul · 2019-12-22

I try to operate very basic I2S DMA function in STM32H750 chip. This is a very simple function which successfully works on STM32F4 and F7 chips.I have read the previous comments about I2S problems on H7 chip, and knowthere are some problems with I2S ...

eeyurdakul · 2019-12-22

MX_GPIO_Init(); MX_I2C3_Init(); MX_I2S1_Init(); MX_DMA_Init();STM32Cube automatically generates init functions, but the order is false, MX_DMA_Init() should be the first. MX_DMA_Init(); MX_GPIO_Init(); MX_I2C3_Init(); MX_I2S1_Init();This solves the p...

eeyurdakul · 2019-12-22

Hi caleb,I am also suffering I2S DMA on STM32H743. Polling & IT modes are working perfectly. But DMA mode halts whenever it starts.(I make it work in F4 & F7). As I see from your code, you are also using I2S in your project. Could you able to make it...

eeyurdakul · 2019-12-22

Any solution so far with HAL v1.5? I can do polling and interrupt mode successfully, but stops with dma mode? It is very critical for my project. I would be pleased, if you have any solution or suggestion for this issue?

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STM32H7 SDMMC2 DMA Configuration

STM32H7 I2S DMA using HAL Firmware 1.5 Troubleshoot

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Re: stm32h7 i2s dma transfer issue