Raspberry Pi Soft-UART TX

A Raspberry Pi Software-based UART tool (TX only) through any GPIO pin. Details and limitations can be seen HERE.

./softuartTX
Usage: ./softuartTX <gpio> <ascii>
  <gpio>        GPIO pin to be used to transmit <ascii>
  <ascii>       ASCII character to be sent. Only visible ASCII is allowed.

  -v, --version         Show version information
  -h, --help            Show this help

  The UART configuration is 9600 8N1

Examples:
  Send ASCII 90(Z) through GPIO 4: ./softuartTX 4 Z
  Send ASCII 34(") through GPIO 4: ./softuartTX 4 \"

Download

 

Binary	Size	Architecture
softuartTX	8.7k	arm_32
softuartTX_static	199k	arm_32