mira/ch32v203-eth-node
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2024-10-15 00:16:50 +06:00
parent 3d1206af86
commit 74bc0d25b7
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@@ -12,8 +12,8 @@ fw for a ch32v203 node w/ w5500 ethernet
- SPI DMA only works with [prescalers](https://git.hye.su/mira/ch32-node/src/branch/master/src/spi_dma.c#L140) 8 and 64?
- Also, for some reason it needs a ~50ms delay before configuring w5500 when compiled **with** `-O0`, not needed with `-Os`...
idk...
![systick_dma](notes/2024-10-14-182212_1566x610_scrot.png)
Not an interrupt priority issue?:
![LA](notes/2024-10-15-001533_1895x722_scrot.png)
## ~~previous (DNS Processing)~~