Turing PI UART Helper Script

tpi-uart.sh

#!/bin/bash

# Check if an argument was provided
if [[ -z "$1" ]]; then
    echo "Usage: $0 <node number (1-4)>"
    exit 1
fi

# Map node number to serial device
case "$1" in
    1)
        device="/dev/ttyS2"
        ;;
    2)
        device="/dev/ttyS1"
        ;;
    3)
        device="/dev/ttyS4"
        ;;
    4)
        device="/dev/ttyS5"
        ;;
    *)
        echo "Invalid node number. Please provide a number between 1 and 4."
        exit 1
        ;;
esac

# Execute picocom with the appropriate device and baud rate
echo "[Exiting Picocom: Ctrl + A, then immediately press Ctrl + X]"
echo "Connecting to node $1 on $device..."
picocom "$device" -b 115200