Fixed some stuff, now working

README.md

@@ -38,7 +38,7 @@ Telnet into the module and issue commands prefixed by +++AT to escape each comma
 +++AT FLASH # print current flash settings
 +++AT FLASH <1|0> # 1: The changed UART settings (++AT BAUD ...) are saved ( Default after boot), 0= no save to flash.
 +++AT RESET # software reset the unit
-+++AT GPIO2 <1|0>  # set GPIO2 pin HIGH or LOW (1/0)
++++AT GPIO2 <1|0>  # set GPIO2 pin HIGH or LOW (1/0)
 ```
 Upon success, all commands send back "OK" as their final output. Note that passwords may not contain spaces.
 

user/config.c

@@ -134,6 +134,7 @@ void config_execute(void) {
 #ifdef CONFIG_PARSE_TEST_UNIT
 #endif
 
+
 bool doflash = true;
 
 char *my_strdup(char *str) {
@@ -180,20 +181,27 @@ void config_cmd_reset(serverConnData *conn, uint8_t argc, char *argv[]) {
 }
 
 void config_cmd_gpio2(serverConnData *conn, uint8_t argc, char *argv[]) {
+ // Initialize the GPIO subsystem.
+ gpio_init();
+ //Set GPIO2 to output mode
+ PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO2_U, FUNC_GPIO2);
+ //Set GPIO2 high
+ //gpio_output_set(BIT2, 0, BIT2, 0);
+
  if (argc == 0)
  espbuffsentprintf(conn, "Use 0 for HIGH or 1 for LOW as argument.\r\n"MSG_OK);
  else {
  uint32_t gpio = atoi(argv[1]);
- if ((gpio != 0)||(gpio != 1)) {
- espbuffsentstring(conn, MSG_ERROR);
- } else {
+ if ((gpio == 0)||(gpio == 1)) {
  if (gpio == 0) {
  gpio_output_set(0, BIT2, BIT2, 0);
  }
  if (gpio == 1) {
  gpio_output_set(BIT2, 0, BIT2, 0);
  }
  espbuffsentstring(conn, MSG_OK);
+ } else {
+ espbuffsentstring(conn, MSG_ERROR);
  }
  }
 }