liYangYang 6ac09a6db0
[spi]fix some bug for rt_spi_sendrecv16 (#6360)
修复 rt_spi_sendrecv16 api 对最高有效位(MSB or LSB)的处理不当造成的一些问题。

https://github.com/stm32duino/Arduino_Core_STM32/blob/main/libraries/SPI/src/SPI.cpp#L273
2022-09-01 00:36:45 -04:00
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2021-03-08 18:19:04 +08:00