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unicod
9b1029a5e1
- Rx/Tx handler in usart2_dma.* - CubeMX: USART and DMA init - DMA CH2: Tx - DMA CH3: Rx - DMA Port0 for periph transfer - DMA Port1 for mem transfer - Continuous Rx handling via DMA pointer (no INT, no TC flag) - Tx: collect data into tx buf or send immediately |
4 weeks ago | |
|---|---|---|
| .. | ||
| Inc | 4 weeks ago | |
| Src | 4 weeks ago | |
| Startup | 4 weeks ago | |