#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
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
