From 056a9e9edc8054900155a787a963083e5c23b790 Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <wolfgang.hottgenroth@icloud.com>
Date: Thu, 17 Dec 2020 16:32:17 +0100
Subject: [PATCH] deleteDevice

---
 cube/User/Src/configCmds.c | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/cube/User/Src/configCmds.c b/cube/User/Src/configCmds.c
index 48924d0..46e0157 100644
--- a/cube/User/Src/configCmds.c
+++ b/cube/User/Src/configCmds.c
@@ -225,6 +225,22 @@ static bool addDeviceCmd(uint8_t argc, char **args) {
     return retCode;
 }
 
+static bool deleteDeviceCmd(uint8_t argc, char **args) {
+    long int rawIndex = strtol(args[1], NULL, 10);
+    if (rawIndex < 0 || rawIndex > getConfig()->numOfDeviceBlocks) {
+        sendFormatString("illegal index, must be greater 0 and less %d\n\r", getConfig()->numOfDeviceBlocks);
+        return false;
+    }
+    uint8_t index = (uint8_t) rawIndex;
+
+    t_deviceBlock deviceBlock;
+    eepromReadDeviceBlock(index, &deviceBlock);
+    deviceBlock.period = -1;
+    eepromWriteDeviceBlock(index, &deviceBlock);
+
+    return true;
+}
+
 static bool changeDeviceCmd(uint8_t argc, char **args) {
     if (strcmp(args[1], "help") == 0) {
         sendString("First argument: index of device in list\n\r");
@@ -265,7 +281,7 @@ static bool listDevicesCmd(uint8_t argc, char **args) {
     for (uint8_t i = 0; i < getConfig()->numOfDeviceBlocks; i++) {
         t_deviceBlock deviceBlock;
         eepromReadDeviceBlock(i, &deviceBlock);
-        sendFormatString("  Index: %d\n\r", i);
+        sendFormatString("Index: %d\n\r", i);
         sendFormatString("  Name: %s, Address: %d, Period: %d\n\r", 
                          deviceBlock.deviceName, deviceBlock.address, deviceBlock.period);
         for (uint8_t i = 0; i < MBUSDEVICE_NUM_OF_CONSIDEREDFIELDS; i++) {
@@ -393,6 +409,11 @@ const cmd_t CONFIG_COMMANDS[] = {
       .help = \
         "listDevices .......................... List the configured devices\n\r"
     },
+    { .name = "deleteDevice", .cmdFunc = deleteDeviceCmd,
+      .help = \
+        "deleteDevice ......................... Delete a device\n\r" \
+        "                                       Argument: index\n\r"
+    },
     { .name = "restart", .cmdFunc = restartCmd,
       .help = \
         "restart .............................. Restart the system,\n\r" \