search

MaJerle / stm32-usart-uart-dma-rx-tx

STM32 examples for USART using DMA for efficient RX and TX transmission
MIT License
1.25k stars 316 forks source link

Examples for GPDMA used on STM32U575/585 #19

Closed gawied closed 2 years ago

MaJerle commented 2 years ago

How can I help?

gawied commented 2 years ago

Do you have any examples showing how to configure the GPDMA, as used on STM32U575/585, to do USART TX with DMA - preferably using LL_DMA and LL_UART drivers?

MaJerle commented 2 years ago

Added to STM32U5 branch - you can check and test if it works for you.

https://github.com/MaJerle/stm32-usart-uart-dma-rx-tx/tree/stm32u5

gawied commented 2 years ago

Thanks MaJerie! Will give it a try.

MaJerle commented 2 years ago

Merged to main branch now, with final code