Add CRAZYBEE473 target (#727)

* Create config.h

* Add DEFAULT_VOLTAGE_METER_SCALE

---------

Co-authored-by: Mark Haslinghuis <[email protected]>

Author: ot0tot

configs/CRAZYBEE473/config.h

@@ -0,0 +1,100 @@
+/*
+ * This file is part of Betaflight.
+ *
+ * Betaflight is free software. You can redistribute this software
+ * and/or modify this software under the terms of the GNU General
+ * Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Betaflight is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this software.
+ *
+ * If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#define FC_TARGET_MCU        STM32G47X
+
+#define BOARD_NAME           CRAZYBEE473
+#define MANUFACTURER_ID      HAMO
+
+#define USE_ACC
+#define USE_GYRO
+#define USE_ACC_SPI_ICM42688P
+#define USE_GYRO_SPI_ICM42688P
+#define USE_FLASH
+#define USE_FLASH_M25P16
+#define USE_MAX7456
+
+#define BEEPER_PIN           PC15
+#define MOTOR1_PIN           PA1
+#define MOTOR2_PIN           PA0
+#define MOTOR3_PIN           PA3
+#define MOTOR4_PIN           PA2
+#define LED_STRIP_PIN        PB9
+#define CAMERA_CONTROL_PIN   PB2
+#define UART1_TX_PIN         PA9
+#define UART2_TX_PIN         PA14
+#define UART3_TX_PIN         PB10
+#define UART4_TX_PIN         PC10
+#define UART1_RX_PIN         PA10
+#define UART2_RX_PIN         PA15
+#define UART3_RX_PIN         PB11
+#define UART4_RX_PIN         PC11
+#define I2C1_SCL_PIN         PB6
+#define I2C1_SDA_PIN         PB7
+#define LED0_PIN             PC4
+#define LED1_PIN             PC6
+#define SPI1_SCK_PIN         PA5
+#define SPI2_SCK_PIN         PB13
+#define SPI3_SCK_PIN         PB3
+#define SPI1_SDI_PIN         PA6
+#define SPI2_SDI_PIN         PB14
+#define SPI3_SDI_PIN         PB4
+#define SPI1_SDO_PIN         PA7
+#define SPI2_SDO_PIN         PB15
+#define SPI3_SDO_PIN         PB5
+#define ADC_VBAT_PIN         PB0
+#define ADC_CURR_PIN         PB1
+#define FLASH_CS_PIN         PA4
+#define MAX7456_SPI_CS_PIN   PB12
+#define GYRO_1_EXTI_PIN      PA8
+#define GYRO_1_CS_PIN        PC13
+
+#define TIMER_PIN_MAPPING \
+    TIMER_PIN_MAP( 0, PA1, 1,  1) \
+    TIMER_PIN_MAP( 1, PA0, 1,  2) \
+    TIMER_PIN_MAP( 2, PA3, 1,  3) \
+    TIMER_PIN_MAP( 3, PA2, 1,  4) \
+    TIMER_PIN_MAP( 4, PB9, 2,  5) \
+    TIMER_PIN_MAP( 5, PB2, 1, -1)
+
+#define ADC1_DMA_OPT                   0
+
+#define VTX_SMARTAUDIO_UART            SERIAL_PORT_UART4
+#define SERIALRX_UART                  SERIAL_PORT_USART3
+
+#define BARO_I2C_INSTANCE              I2CDEV_1
+#define MAG_I2C_INSTANCE               I2CDEV_1
+#define SERIALRX_PROVIDER              SERIALRX_CRSF
+#define DEFAULT_BLACKBOX_DEVICE        BLACKBOX_DEVICE_FLASH
+#define DEFAULT_DSHOT_BURST            DSHOT_DMAR_OFF
+#define DEFAULT_DSHOT_BITBANG          DSHOT_BITBANG_ON
+#define DEFAULT_CURRENT_METER_SOURCE   CURRENT_METER_ADC
+#define DEFAULT_VOLTAGE_METER_SOURCE   VOLTAGE_METER_ADC
+#define DEFAULT_CURRENT_METER_SCALE    235
+#define DEFAULT_VOLTAGE_METER_SCALE    113
+#define BEEPER_INVERTED
+#define SYSTEM_HSE_MHZ                 8
+#define MAX7456_SPI_INSTANCE           SPI2
+#define FLASH_SPI_INSTANCE             SPI1
+#define GYRO_1_SPI_INSTANCE            SPI3
+#define GYRO_1_ALIGN                   CW180_DEG