fix(build): Fix ESP_NOW and WiFi for IDF 5.3

Author: me-no-dev

libraries/ESP_NOW/src/ESP32_NOW.cpp

@@ -9,6 +9,10 @@
 #include "esp32-hal.h"
 #include "esp_wifi.h"
 
+#ifndef ESP_NOW_MAX_DATA_LEN_V2
+#define ESP_NOW_MAX_DATA_LEN_V2 1470
+#endif
+
 static void (*new_cb)(const esp_now_recv_info_t *info, const uint8_t *data, int len, void *arg) = nullptr;
 static void *new_arg = nullptr;  // * tx_arg = nullptr, * rx_arg = nullptr,
 static bool _esp_now_has_begun = false;

libraries/WiFi/examples/WiFiScan/WiFiScan.ino

@@ -58,7 +58,9 @@ void loop() {
   Serial.println("-------------------------------------");
   Serial.println("Default wifi band mode scan:");
   Serial.println("-------------------------------------");
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 4, 2)
   WiFi.setBandMode(WIFI_BAND_MODE_AUTO);
+#endif
   ScanWiFi();
 #if CONFIG_SOC_WIFI_SUPPORT_5G
   // Wait a bit before scanning again.

libraries/WiFi/src/WiFiGeneric.cpp

@@ -823,6 +823,7 @@ bool WiFiGenericClass::setBandMode(wifi_band_mode_t band_mode) {
 #endif
 }
 
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 4, 2)
 /**
  * get the current enabled wifi band mode
  * @return enum band mode
@@ -864,6 +865,7 @@ wifi_band_t WiFiGenericClass::getBand() {
   return WIFI_BAND_2G;
 #endif
 }
+#endif
 
 /**
  * control wifi tx power

libraries/WiFi/src/WiFiGeneric.h

@@ -116,8 +116,10 @@ class WiFiGenericClass {
   bool setTxPower(wifi_power_t power);
   wifi_power_t getTxPower();
 
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 4, 2)
   bool setBandMode(wifi_band_mode_t band_mode);
   wifi_band_mode_t getBandMode();
+#endif
   wifi_band_t getBand();
 
   bool initiateFTM(uint8_t frm_count = 16, uint16_t burst_period = 2, uint8_t channel = 1, const uint8_t *mac = NULL);