set devicename

cube/User/Src/configCmds.c

@@ -51,13 +51,57 @@ static bool showConfigCmd(uint8_t argc, char **args) {
     return retCode;
 }
 
+
+static bool setDeviceNameCmd(uint8_t argc, char **args) {
+    bool retCode = true;
+
+    char *newDeviceName = args[2];
+    if (strlen(newDeviceName) >= sizeof(t_configBlock.deviceName)) {
+        sendString("given new device name is too long\n\r");
+        retCode = false;
+    } else {
+        sendFormatString("set device name to %s\n\r", newDeviceName);
+
+        t_configBlock configBlock;
+        eepromReadConfigBlock(&configBlock);
+        strcpy(configBlock.deviceName, newDeviceName);
+        eepromWriteConfigBlock(&configBlock);
+    }
+
+    return retCode;
+}
+
+const cmd_t SET_COMMANDS[] = {
+    { .name = "devicename", .cmdFunc = setDeviceNameCmd,
+      .help = \
+        "devicename ........................... Name of this device\n\r"
+    },
+    { .name = "END_OF_CMDS", .help = "",.cmdFunc = NULL }
+};
+const char[] UNKNOWN_PARAMETER = "unknown parameter";
+
 static bool setCmd(uint8_t argc, char **args) {
     bool retCode = false;
+    uint8_t *messageToSend = NULL;
 
     if (argc >= 2) {
         if (0 == strcmp("?", args[1])) {
             sendString("You can set the following parameters:\n\r");
             retCode = true;
+        } else {
+            uint8_t cmdIdx = 0;
+            while (true) {
+                cmd_t command = SET_COMMANDS[cmdIdx];
+                if (0 == strcmp("END_OF_CMDS", command.name)) {
+                    messageToSend = (uint8_t*) UNKNOWN_PARAMETER;
+                    break;
+                }
+                if (0 == strcmp(cmd, command.name)) {
+                    messageToSend = command.cmdFunc(argc, args) ? (uint8_t*)OK_MSG : (uint8_t*)FAILED_MSG;
+                    break;
+                }
+                cmdIdx++;
+            }
         }
     }
 
@@ -74,7 +118,7 @@ static bool restartCmd(uint8_t argc, char **args) {
 
 const cmd_t CONFIG_COMMANDS[] = {
     { .name = "show", .cmdFunc = showConfigCmd,
-     .help = \
+      .help = \
         "show ................................. Show the configuration\n\r"
     },
     { .name = "set", .cmdFunc = setCmd,