Fix ESP32 SPI initialization for MFRC522

Fix ESP32 SPI initialization for MFRC522 (#18711)

CHANGELOG.md

@@ -9,7 +9,6 @@ All notable changes to this project will be documented in this file.
 - Command ``WifiPower 1`` to restore default wifi power
 - HASPmota `meta` attribute and improved `berry_run`
 
-
 ### Breaking Changed
 
 ### Changed
@@ -23,7 +22,8 @@ All notable changes to this project will be documented in this file.
 - AIThinker webcam issues (#18652)
 - Berry `tasmota.wifi()` would wrongly report wifi as up
 - Inverted shutter now reflect status also in WEBGUI and several minor fixes to make "inverted" consistant (#18701)
-- Matter fix fabric provisioning from CASE session for iOS 16.5
+- Matter fix fabric provisioning from CASE session for iOS 16.5 (#18709)
+- ESP32 SPI initialization for MFRC522 (#18711)
 
 ### Removed
 

RELEASENOTES.md

@@ -142,13 +142,15 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 - Shutter sliders in WEBGUI automatically appear and disappear during configuration and update during movement [#18701](https://github.com/arendst/Tasmota/issues/18701)
 
 ### Fixed
-- ESP8266 Energy Export Active no update regression from v12.3.1.3
-- ESP32 InfluxDb initial connection delays using HTTPClient [#18015](https://github.com/arendst/Tasmota/issues/18015)
+- ESP8266 no update on Energy Export Active regression from v12.3.1.3
 - NovaSDS GUI values [#18444](https://github.com/arendst/Tasmota/issues/18444)
 - LED PWM ac_dimmer curve was wrongly applied instead of Gamma regression from v12.2.0.5 [#18666](https://github.com/arendst/Tasmota/issues/18666)
-- AIThinker webcam issues [#18652](https://github.com/arendst/Tasmota/issues/18652)
 - Shutter bootloop using more than 4 shutters [#18673](https://github.com/arendst/Tasmota/issues/18673)
 - Inverted shutter now reflect status also in WEBGUI and several minor fixes to make "inverted" consistant [#18701](https://github.com/arendst/Tasmota/issues/18701)
-- Berry rules for string comparisons [#18464](https://github.com/arendst/Tasmota/issues/18464)
-- Berry a rare condition when a GC causes a memory corruption
 - ESP32 Partition_Manager.tapp
+- ESP32 InfluxDb initial connection delays using HTTPClient [#18015](https://github.com/arendst/Tasmota/issues/18015)
+- ESP32 AIThinker webcam issues [#18652](https://github.com/arendst/Tasmota/issues/18652)
+- ESP32 SPI initialization for MFRC522 [#18711](https://github.com/arendst/Tasmota/issues/18711)
+- Berry a rare condition when a GC causes a memory corruption
+- Berry rules for string comparisons [#18464](https://github.com/arendst/Tasmota/issues/18464)
+- Matter fix fabric provisioning from CASE session for iOS 16.5 [#18709](https://github.com/arendst/Tasmota/issues/18709)

tasmota/tasmota_xsns_sensor/xsns_80_mfrc522.ino

@@ -98,9 +98,14 @@ void RC522ScanForTag(void) {
 }
 
 void RC522Init(void) {
-  if (PinUsed(GPIO_RC522_CS) && PinUsed(GPIO_RC522_RST) && TasmotaGlobal.spi_enabled) {
+  if (PinUsed(GPIO_RC522_CS) && PinUsed(GPIO_RC522_RST) && (SPI_MOSI_MISO == TasmotaGlobal.spi_enabled)) {
     Mfrc522 = new MFRC522(Pin(GPIO_RC522_CS), Pin(GPIO_RC522_RST));
+#ifdef EPS8266
     SPI.begin();
+#endif // EPS8266
+#ifdef ESP32
+    SPI.begin(Pin(GPIO_SPI_CLK), Pin(GPIO_SPI_MISO), Pin(GPIO_SPI_MOSI), -1);
+#endif // ESP32
     Mfrc522->PCD_Init();
 //    if (Mfrc522->PCD_PerformSelfTest()) {  // Saves 0k5 code
       uint8_t v = Mfrc522->PCD_ReadRegister(Mfrc522->VersionReg);