fix adc knock

Author: amrikarisma

.DS_Store

@@ -10,6 +10,11 @@ include $(BOARD_DIR)/meta-info.env
 DDEFS += -DEFI_WIDEBAND_FIRMWARE_UPDATE=FALSE
 DDEFS += -DRAM_UNUSED_SIZE=100
 
+DDEFS += -DSTM32_ADC_USE_ADC2=TRUE
+# todo: make knock pin software-selectable?
+DDEFS += -DEFI_SOFTWARE_KNOCK=TRUE -DSTM32_ADC_USE_ADC2=TRUE
+DDEFS += -DKNOCK_SPECTROGRAM=TRUE
+
 # assign critical LED to a non-existent pin if you do not have it on your board
 # good old PD14 is still the default value
 # DDEFS += -DLED_CRITICAL_ERROR_BRAIN_PIN=Gpio::I15

board.mk

@@ -13,6 +13,8 @@ Gpio getWarningLedPin() {
 	return Gpio::Unassigned;
 }
 
+
+
 // board-specific configuration setup
 static void customBoardDefaultConfiguration() {
     // engineConfiguration->injectionPins[0] = Gpio::F13;
@@ -49,7 +51,8 @@ static void customBoardDefaultConfiguration() {
 	engineConfiguration->spi3sckPin = Gpio::C10;
 	engineConfiguration->is_enabled_spi_3 = true;
 	engineConfiguration->sdCardCsPin = Gpio::D2;
-
+	engineConfiguration->canTxPin = Gpio::D1;
+	engineConfiguration->canRxPin = Gpio::D0;
 
 
 }

board_configuration.cpp

@@ -14,6 +14,25 @@ static void setSdCardSpi3() {
 	engineConfiguration->sdCardCsPin = Gpio::D2;
 }
 
+static void setupEtb() {
+	// TLE9201 driver
+	// This chip has three control pins:
+	// DIR - sets direction of the motor
+	// PWM - pwm control (enable high, coast low)
+	// DIS - disables motor (enable low)
+
+	// Throttle #1
+	// PWM pin
+	engineConfiguration->etbIo[0].controlPin = Gpio::A8;
+	// DIR pin
+	engineConfiguration->etbIo[0].directionPin1 = Gpio::B8;
+	// Disable pin
+	engineConfiguration->etbIo[0].disablePin = Gpio::B9;
+
+	// we only have pwm/dir, no dira/dirb
+	engineConfiguration->etb_use_two_wires = false;
+}
+
 static void setBoard_04_pinout() {
 	engineConfiguration->injectionPins[0] = Gpio::B15;
 	engineConfiguration->injectionPins[1] = Gpio::B14;
@@ -111,6 +130,7 @@ static void setBoard_mini_pinout() {
 	engineConfiguration->clutchDownPin = Gpio::E12;
 	engineConfiguration->clutchDownPinMode = PI_INVERTED_PULLUP;
 	setSdCardSpi3();
+	setupEtb();
 }