STM32 DMA and FreeRTOS Tutorial Phils Lab 14

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=OyVemnshlQQ

Visit https://jlcpcb.com/RHS for $2 for five 2-layer PCBs and $5 for five 4-layer PCBs. Have fun win in JLCPCB Exhibition: https://jlcpcb.com/E-exhibition • Overview of how to set up and program DMA for STM32 microcontrollers (SPI peripheral). Additionally, how to combine the DMA code with FreeRTOS as a task scheduler. • Using STM32CubeIDE for configuration, programming, and debugging. • This video follows on from the previous 'STM32 Programming Tutorial', which you can find on my channel. • If you're enjoying my content, please consider becoming a patron: • / phils94 • Hardware files and firmware repository: • https://github.com/pms67/LittleBrain-... • [TIMESTAMPS] • 00:00 Introduction • 00:57 Ordering Boards with Assembly from JLCPCB • (DMA) • 03:21 STM32CubeIDE Overview • 03:50 GPIO External Interrupts Set-Up • 05:08 DMA + SPI Set-Up • 07:06 Generated Code Overview • 08:24 DMA SPI Read/Write (txBuf should be declared 'static'!) • 14:59 Triggering DMA on GPIO External Interrupt • 16:47 DMA Transfer Complete Interrupt • 18:53 Testing DMA on Custom Hardware • (FreeRTOS) • 19:30 FreeRTOS STM32CubeIDE Set-Up • 23:06 FreeRTOS Generated Code Overview • 24:25 FreeRTOS Tasks (LED and USB) • 27:35 Testing FreeRTOS on Custom Hardware • ID: QIBvbJtYjWuHiTG0uCoK

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