About Mvan.13

Mvan.13 · 2019-01-24

Hello,I'm facing a problem with the DMA and FMC. This is my setup:I'm using a STM32F429ZIT at 180MHz. I am using the same SDRAM as the STM32F429-DISCOVERY board. For the HAL configuration, I am using the STM32CubeMX software, version 4.25. This is wh...

Mvan.13 · 2019-01-28

@Community member We fixed using by editing the HAL. From I2C HAL error we found out that the FE error bit is ignored. Our HAL SPI DMA error callback now looks like this/** * @brief DMA SPI communication error callback. * @param hdma pointer t...

Mvan.13 · 2019-01-28

@Community member I do disable FIFO but the error does keep coming back. @S.Ma So you are proposing to use a DMA to transfer the data from the external SDRAM to internal memory and start a DMA transfer from the internal memory to the SPI module?

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STM32F429ZIT SDRAM to SPI using DMA

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