support spi4/5/6

firmware/config/stm32f4ems/efifeatures.h

@@ -402,14 +402,11 @@
 #define EFI_INTERNAL_FAST_ADC_GPT	&GPTD6
 
 #define EFI_SPI1_AF 5
-
 #define EFI_SPI2_AF 5
-
-/**
- * This section is for right-side center SPI
- */
-
 #define EFI_SPI3_AF 6
+#define EFI_SPI4_AF 5
+#define EFI_SPI5_AF 5
+#define EFI_SPI6_AF 6
 
 /**
  * Patched version of ChibiOS/RT support extra details in the system error messages

firmware/hw_layer/hardware.cpp

@@ -75,7 +75,7 @@
 #endif
 
 #if HAL_USE_SPI
-extern bool isSpiInitialized[5];
+extern bool isSpiInitialized[6];
 
 /**
  * Only one consumer can use SPI bus at a given time

firmware/hw_layer/ports/cypress/mpu_util.cpp

@@ -65,7 +65,7 @@ void HardFaultVector(void) {
 }
 
 #if HAL_USE_SPI || defined(__DOXYGEN__)
-bool isSpiInitialized[5] = { false, false, false, false, false };
+bool isSpiInitialized[6] = { false, false, false, false, false, false };
 
 static int getSpiAf(SPIDriver *driver) {
 #if STM32_SPI_USE_SPI1

firmware/hw_layer/ports/kinetis/mpu_util.cpp

@@ -58,7 +58,7 @@ void HardFaultVector(void) {
 }
 
 #if HAL_USE_SPI || defined(__DOXYGEN__)
-bool isSpiInitialized[5] = { false, false, false, false, false };
+bool isSpiInitialized[6] = { false, false, false, false, false, false };
 
 static int getSpiAf(SPIDriver *driver) {
 #if STM32_SPI_USE_SPI1

firmware/integration/rusefi_config.txt

@@ -1642,7 +1642,19 @@ int8_t[TRACTION_CONTROL_ETB_DROP_SIZE x TRACTION_CONTROL_ETB_DROP_SIZE] traction
 
 float auxSpeed1Multiplier
 float brakeMeanEffectivePressureDifferential
-uint8_t[146] unusedOftenChangesDuringFirmwareUpdate;;"units", 1, 0, 0, 1, 0
+	Gpio spi4mosiPin;
+	Gpio spi4misoPin;
+	Gpio spi4sckPin;
+
+	Gpio spi5mosiPin;
+	Gpio spi5misoPin;
+	Gpio spi5sckPin;
+
+	Gpio spi6mosiPin;
+	Gpio spi6misoPin;
+	Gpio spi6sckPin;
+
+uint8_t[128] unusedOftenChangesDuringFirmwareUpdate;;"units", 1, 0, 0, 1, 0
 
 ! end of engine_configuration_s
 end_struct