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YTagu.1
Associate II
since ‎2022-01-21
‎2023-06-14

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STM32H7 stopping a SPI TX transmission via DMA with a external GPIO trigger

2022-06-17
Hi ST community,​I'm using a WiFi module, which receives data with SPI. The WiFi module has NORX pin, which indicates whether the module can accept the data or not. The data bits sent when NORX is set to high are discarded. So, when transmitting a SP...

STM32 Cube H7 HAL_OSPIM_Config() corrupts previous port configuration on the second call ?

2022-01-21
We are using STM32Cube_FW_H7 latest version and faced the similar problem happened on STM32Cube_FW_L4 which is discussed here. We use two Octo SPI with one running in Octo memory mapped mode and one running in Quad SPI direct mode. Firstly, we config...
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