Delete atcmd

atcmd

@@ -1,63 +0,0 @@
-#!/bin/sh
-
-# AT Command Script Variables and Functions
-TMP_DIR="/tmp"
-DEVICE_FILE="/dev/smd7"
-TIMEOUT=4  # Set a timeout for the response
-
-start_listening() {
-    cat "$DEVICE_FILE" > /tmp/device_readout &
-    CAT_PID=$!
-}
-
-send_at_command() {
-    echo "Enter AT command (or type 'exit' to quit): "
-    read at_command
-    if [ "$at_command" = "exit" ]; then
-        return 1
-    fi
-    echo -e "${at_command}\r" > "$DEVICE_FILE"
-}
-
-wait_for_response() {
-    local start_time=$(date +%s)
-    local current_time
-    local elapsed_time
-
-    echo "Command sent, waiting for response..."
-    while true; do
-        if grep -qe "OK" -e "ERROR" /tmp/device_readout; then
-            echo "Response received:"
-            cat /tmp/device_readout
-            return 0
-        fi
-        current_time=$(date +%s)
-        elapsed_time=$((current_time - start_time))
-        if [ "$elapsed_time" -ge "$TIMEOUT" ]; then
-            echo "Error: Response timed out."
-            return 1
-        fi
-        sleep 1
-    done
-}
-
-cleanup() {
-    kill "$CAT_PID"
-    wait "$CAT_PID" 2>/dev/null
-    rm -f /tmp/device_readout
-}
-
-    if [ -c "$DEVICE_FILE" ]; then
-        while true; do
-            start_listening
-            send_at_command
-            if [ $? -eq 1 ]; then
-                cleanup
-                break
-            fi
-            wait_for_response
-            cleanup
-        done
-    else
-        echo "Error: Device $DEVICE_FILE does not exist or is not a character special file."
-    fi