SPI software STC89C58 realize I make the host, STC12C4052 the SPI port is set to slave. Realize dual-CPU communication. By the host from the SPI port to send 0x55, slave SPI port to receive data+ 10 = 0x5f, I sent back from the SPI Host . host after receiving the serial port. Serial receive data assistants observed. Extent through the debug and download keil c51 to STC chip run.

新建文件夹
..........\mast_spi.c
..........\slave_spi.c

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．