only:uaefi121

firmware/config/boards/hellen/uaefi121/board.mk

@@ -0,0 +1,29 @@
+# Combine the related files for a specific platform and MCU.
+
+# Target ECU board design
+BOARDCPPSRC = $(BOARD_DIR)/board_configuration.cpp
+
+DDEFS += -DEFI_MAIN_RELAY_CONTROL=TRUE
+
+#no mux on mm100
+
+# Add them all together
+DDEFS += -DFIRMWARE_ID=\"uaefi121\" $(VAR_DEF_ENGINE_TYPE)
+DDEFS += -DEFI_SOFTWARE_KNOCK=TRUE -DSTM32_ADC_USE_ADC3=TRUE
+# EGT chip
+DDEFS += -DEFI_MAX_31855=TRUE
+
+
+
+
+
+
+
+
+
+
+ONBOARD_MEMS_TYPE=LIS2DH12
+
+include $(BOARDS_DIR)/hellen/hellen-common100.mk
+
+DDEFS += $(PRIMARY_COMMUNICATION_PORT_USART2)

firmware/config/boards/hellen/uaefi121/board_configuration.cpp

@@ -0,0 +1,27 @@
+/**
+ * See https://rusefi.com/s/uaefi121
+ *
+ * @author Andrey Belomutskiy, (c) 2012-2023
+ */
+
+#include "pch.h"
+#include "defaults.h"
+#include "hellen_meta.h"
+#include "hellen_leds_100.cpp"
+
+void setBoardConfigOverrides() {
+	setHellenMegaEnPin();
+	setHellenVbatt();
+
+	hellenMegaSdWithAccelerometer();
+	setDefaultHellenAtPullUps();
+
+}
+
+void setBoardDefaultConfiguration() {
+
+}
+
+int getBoardMetaDcOutputsCount() {
+    return 2;
+}

firmware/config/boards/hellen/uaefi121/compile_firmware.sh

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+cd ../../../.. && bash bin/compile.sh config/boards/hellen/uaefi/meta-info.env

firmware/config/boards/hellen/uaefi121/knock_config.h

@@ -0,0 +1,12 @@
+#pragma once
+
+// Knock is on ADC3
+#define KNOCK_ADC ADCD3
+
+// knock 1 - pin PA2
+#define KNOCK_ADC_CH1 ADC_CHANNEL_IN2
+#define KNOCK_PIN_CH1 Gpio::A2
+
+// Sample rate & time - depends on the exact MCU
+#define KNOCK_SAMPLE_TIME ADC_SAMPLE_84
+#define KNOCK_SAMPLE_RATE (STM32_PCLK2 / (4 * (84 + 12)))

firmware/config/boards/hellen/uaefi121/meta-info.env

@@ -0,0 +1,2 @@
+SHORT_BOARD_NAME=uaefi121
+PROJECT_CPU=ARCH_STM32F4

firmware/config/boards/hellen/uaefi121/prepend.txt

@@ -0,0 +1,28 @@
+#define MAIN_HELP_URL "https://rusefi.com/s/uaefi121"
+
+
+
+
+#define ts_show_vbatt false
+#define ts_show_clt_iat_pullup false
+#define ts_show_egt false
+! users would need an option to un-select in order to use H-bridges for stepper idle
+#define ts_show_etb_pins true
+#define ts_show_analog_divider false
+#define ts_show_spi false
+#define ts_show_can_pins false
+#define ts_show_tunerstudio_port true
+#define ts_show_can2 false
+#define ts_show_software_knock true
+#define ts_show_hardware_simulator false
+
+#define ts_show_vr_threshold_all true
+#define ts_show_vr_threshold_pins false
+#define ts_show_vr_threshold_2 false
+
+#define ts_show_tcu true
+#define ts_show_gdi true
+
+
+
+