#BL602 #NuttX SPI Driver has a glaringly obvious bug ... Can you spot it? 🤔
Hint: Both SPI Functions are exposed to NuttX Apps
https://github.com/apache/incubator-nuttx/blob/master/arch/risc-v/src/bl602/bl602_spi.c#L763-L930
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Here's the SPI Problem on #BL602 #NuttX: SPI Poll Exchange works OK ... But if we call SPI Poll Send (instead of Poll Exchange), the SPI Port is not configured ... And the function hangs!
I'll submit this PR to NuttX soon https://github.com/lupyuen/incubator-nuttx/pull/42
Our fix for #BL602 SPI Poll Send has been merged into #NuttX 👍
https://github.com/apache/incubator-nuttx/pull/5869