From 9b74badda84e9cdb64570e0dba9290686b2de70f Mon Sep 17 00:00:00 2001
From: Thomas Basler <thomas@familie-basler.net>
Date: Thu, 30 Mar 2023 23:24:11 +0200
Subject: [PATCH] Uses VSPI instead of HSPI and compatibility for C3, S2 and S3
 MCUs

---
 src/InverterSettings.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/InverterSettings.cpp b/src/InverterSettings.cpp
index ebb354b..991bc2d 100644
--- a/src/InverterSettings.cpp
+++ b/src/InverterSettings.cpp
@@ -9,6 +9,10 @@
 #include "SunPosition.h"
 #include <Hoymiles.h>
 
+#if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
+#define VSPI FSPI
+#endif
+
 InverterSettingsClass InverterSettings;
 
 void InverterSettingsClass::init()
@@ -19,7 +23,7 @@ void InverterSettingsClass::init()
     // Initialize inverter communication
     MessageOutput.print(F("Initialize Hoymiles interface... "));
     if (PinMapping.isValidNrf24Config()) {
-        SPIClass* spiClass = new SPIClass(HSPI);
+        SPIClass* spiClass = new SPIClass(VSPI);
         spiClass->begin(pin.nrf24_clk, pin.nrf24_miso, pin.nrf24_mosi, pin.nrf24_cs);
         Hoymiles.setMessageOutput(&MessageOutput);
         Hoymiles.init(spiClass, pin.nrf24_en, pin.nrf24_irq);