add pwlock settings to sysconf

user/syscfg.c

@@ -12,7 +12,17 @@ SystemConfigBundle * const sysconf = &persist.current.sysconf;
 void ICACHE_FLASH_ATTR
 sysconf_apply_settings(void)
 {
-	// !!! Update to current version !!!
+	bool changed = false;
+	if (sysconf->config_version < 1) {
+		dbg("Upgrading syscfg to v 1");
+		changed = true;
+		sysconf->access_pw[0] = 0;
+		sysconf->pwlock = PWLOCK_NONE;
+	}
+
+	if (changed) {
+		persist_store();
+	}
 
 	serialInit();
 }

user/syscfg.h

@@ -10,13 +10,23 @@
 // Size designed for the wifi config structure
 // Must be constant to avoid corrupting user config after upgrade
 #define SYSCONF_SIZE 200
-#define SYSCONF_VERSION 0
+#define SYSCONF_VERSION 1
+
+enum pwlock {
+	PWLOCK_NONE = 0,
+	PWLOCK_SETTINGS_NOTERM = 1,
+	PWLOCK_SETTINGS_ALL = 2,
+	PWLOCK_MENUS = 3,
+	PWLOCK_ALL = 4,
+};
 
 typedef struct {
 	u32 uart_baudrate;
 	u8 uart_parity;
 	u8 uart_stopbits;
 	u8 config_version;
+	enum pwlock pwlock : 8; // page access lock
+	char access_pw[64]; // access password
 } SystemConfigBundle;
 
 extern SystemConfigBundle * const sysconf;