This directory contains an example of a Linux master application allowing to interact with slaves connected via serial port.
Usage: ./master <TTY> <BAUDRATE> <ADDRESS> <FUNCTION> [args]
Function usage:
- Function 01:
<index> <count> - Function 02:
<index> <count> - Function 03:
<index> <count> - Function 04:
<index> <count> - Function 05:
<index> <value> - Function 06:
<index> <value> - Function 15:
<index> [values] - Function 16:
<index> [values] - Function 22:
<index> <andmask> <ormask>
Example - read 7 holding registers from slave 1 connected to /dev/ttyUSB0 at 9600 bauds:
./master /dev/ttyUSB0 9600 1 3 0 7