Jun 13, 2015

Raspberry Pi Soft-UART Linux Device Driver

After the test, user-space RX and TX tools, now the Linux device driver!




  • Works with Minicom
  • Works with cat and echo commands
  • 256 bytes RX buffer (read the data whenever you want, no data lost!)
  • 256 bytes TX buffer (no need to send each byte separately, send the whole array once!)
  • RX buffer cleared automatically after a read operation (Ex: cat)
  • TX buffer cleared automatically after a write operation (Ex: echo)
  • No pooling needed
  • Loopback mode
  • Runtime changeable parameters (GPIO pins, baudrate and loopback mode)
Details HERE.

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