Description: 51 MCU SPI bus based microcontroller chips or other devices with data transfer applications in the microcontroller has an important position, the microcontroller itself, the data transmission interface in the past mainly for 8-bit parallel data interface, or asynchronous serial communication interface, but the electronic The rapid development of technology makes a lot of new data transmission interface standards continue to emerge, most of the 51 single-chip hardware did not integrate these new data transfer interface.
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- [Vs1003b] - the vs1003 drivers of stm32
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jiyuc51SPIbus (2).doc
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