---
# System prepended metadata

title: Betaflight 4.5 `USE_` defines
tags: [Betaflight]

---

# Betaflight 4.5 `USE_` defines

This is simply the search results for `USE_` statements in betaflight code. Some may not be viable custom defines. In fact, many do indeed break  (error) cloud-building.

To use them as custom define, exclude the `USE_` and type the remainder of the text.

*_updated May 9 2024_ against master at commit `d1ffa46aa`

```
USE_64BIT_TIME
USE_ABSOLUTE_CONTROL
USE_ACC
USE_ACCGYRO_BMI160
USE_ACCGYRO_BMI270
USE_ACCGYRO_LSM6DSO
USE_ACCGYRO_LSM6DSV16X
USE_ACC_ADXL345
USE_ACC_BMA280
USE_ACC_ICM20601
USE_ACC_ICM20602
USE_ACC_ICM20608G
USE_ACC_LSM303DLHC
USE_ACC_MMA8452
USE_ACC_MPU6000
USE_ACC_MPU6050
USE_ACC_MPU6500
USE_ACC_SPI_ICM20601
USE_ACC_SPI_ICM20602
USE_ACC_SPI_ICM20608G
USE_ACC_SPI_ICM20649
USE_ACC_SPI_ICM20689
USE_ACC_SPI_ICM42605
USE_ACC_SPI_ICM42688P
USE_ACC_SPI_MPU6000
USE_ACC_SPI_MPU6500
USE_ACC_SPI_MPU9250
USE_ACRO_TRAINER
USE_ADC
USE_ADC3_DIRECT_HAL_INIT
USE_ADC_INTERNAL
USE_ADC_INTERRUPT
USE_AIRMODE_LPF
USE_AKK_SMARTAUDIO
USE_ATBSP_DRIVER
USE_AUTO_ACKKNOWLEDGEMENT
USE_BARO
USE_BARO_2SMBP_02B
USE_BARO_BMP085
USE_BARO_BMP280
USE_BARO_BMP388
USE_BARO_DPS310
USE_BARO_LPS
USE_BARO_LPS22DF
USE_BARO_MS5611
USE_BARO_QMP6988
USE_BARO_SPI_2SMBP_02B
USE_BARO_SPI_BMP280
USE_BARO_SPI_BMP388
USE_BARO_SPI_DPS310
USE_BARO_SPI_LPS
USE_BARO_SPI_LPS22DF
USE_BARO_SPI_MS5611
USE_BARO_SPI_QMP6988
USE_BATTERY_CONTINUE
USE_BATTERY_VOLTAGE_SAG_COMPENSATION
USE_BEEPER
USE_BIND_ADDRESS_FOR_DATA_STATE
USE_BLACKBOX
USE_BOARD_INFO
USE_BRUSHED
USE_BST
USE_BUTTONS
USE_CAMERA_CONTROL
USE_CANVAS
USE_CCM_CODE
USE_CLI
USE_CLI_BATCH
USE_CLI_DEBUG_PRINT
USE_CMS
USE_CMS_FAILSAFE_MENU
USE_CMS_GPS_LAP_TIMER_MENU
USE_CMS_GPS_RESCUE_MENU
USE_CONFIG
USE_COVERAGE
USE_CRAFTNAME_MSGS
USE_CRSF_CMS_TELEMETRY
USE_CRSF_LINK_STATISTICS
USE_CRSF_V3
USE_CRS_INTERRUPTS
USE_CUSTOM_BOX_NAMES
USE_DASHBOARD
USE_DEBUG_PIN
USE_DEFAULT_TIMEOUT_CALLBACK
USE_DEVICE_MODE
USE_DMA
USE_DMA_MUX
USE_DMA_RAM
USE_DMA_REGISTER_CACHE
USE_DMA_SPEC
USE_DSHOT
USE_DSHOT_BB
USE_DSHOT_BITBAND
USE_DSHOT_BITBANG
USE_DSHOT_CACHE_MGMT
USE_DSHOT_DMAR
USE_DSHOT_TELEMETRY
USE_DSHOT_TELEMETRY_STATS
USE_DYN_IDLE
USE_DYN_LPF
USE_DYN_NOTCH_FILTER
USE_D_MIN
USE_EMBEDDED_PHY
USE_EMFAT_AUTORUN
USE_EMFAT_ICON
USE_EMFAT_README
USE_EMFAT_TOOLS
USE_ESCSERIAL
USE_ESCSERIAL_SIMONK
USE_ESC_SENSOR
USE_ESC_SENSOR_INFO
USE_ESC_SENSOR_TELEMETRY
USE_EXST
USE_EXTENDED_CMS_MENUS
USE_EXTENDED_SPI_DEVICE
USE_EXTI
USE_FAST_DATA
USE_FEEDFORWARD
USE_FIRMWARE_PARTITION
USE_FLASH
USE_FLASHFS
USE_FLASH_BOOT_LOADER
USE_FLASH_CHIP
USE_FLASH_M25P16
USE_FLASH_MEMORY_MAPPED
USE_FLASH_OCTOSPI
USE_FLASH_PY25Q128HA
USE_FLASH_QUADSPI
USE_FLASH_READS_USING_4LINES
USE_FLASH_SPI
USE_FLASH_TOOLS
USE_FLASH_W25M
USE_FLASH_W25M02G
USE_FLASH_W25M512
USE_FLASH_W25N01G
USE_FLASH_W25Q128FV
USE_FLASH_WRITES_USING_4LINES
USE_FRSKYOSD
USE_FULL_ASSERT
USE_FULL_LL_DRIVER
USE_GPS
USE_GPS_LAP_TIMER
USE_GPS_NMEA
USE_GPS_PLUS_CODES
USE_GPS_RESCUE
USE_GPS_UBLOX
USE_GYRO
USE_GYRO_DLPF_EXPERIMENTAL
USE_GYRO_EXTI
USE_GYRO_ICM20601
USE_GYRO_ICM20602
USE_GYRO_ICM20608G
USE_GYRO_L3G4200D
USE_GYRO_L3GD20
USE_GYRO_LPF2
USE_GYRO_MPU3050
USE_GYRO_MPU6000
USE_GYRO_MPU6050
USE_GYRO_MPU6500
USE_GYRO_OVERFLOW_CHECK
USE_GYRO_REGISTER_DUMP
USE_GYRO_SLEW_LIMITER
USE_GYRO_SPI_ICM20601
USE_GYRO_SPI_ICM20602
USE_GYRO_SPI_ICM20608G
USE_GYRO_SPI_ICM20649
USE_GYRO_SPI_ICM20689
USE_GYRO_SPI_ICM42605
USE_GYRO_SPI_ICM42688P
USE_GYRO_SPI_MPU6000
USE_GYRO_SPI_MPU6500
USE_GYRO_SPI_MPU9250
USE_H7_HSERDY_SLOW_WORKAROUND
USE_H7_HSE_TIMEOUT_WORKAROUND
USE_HAL_ADC_REGISTER_CALLBACKS
USE_HAL_CEC_REGISTER_CALLBACKS
USE_HAL_COMP_REGISTER_CALLBACKS
USE_HAL_CORDIC_REGISTER_CALLBACKS
USE_HAL_CRYP_REGISTER_CALLBACKS
USE_HAL_DAC_REGISTER_CALLBACKS
USE_HAL_DCMI_REGISTER_CALLBACKS
USE_HAL_DFSDM_REGISTER_CALLBACKS
USE_HAL_DMA2D_REGISTER_CALLBACKS
USE_HAL_DRIVER
USE_HAL_DSI_REGISTER_CALLBACKS
USE_HAL_DTS_REGISTER_CALLBACKS
USE_HAL_ETH_REGISTER_CALLBACKS
USE_HAL_EXTI_REGISTER_CALLBACKS
USE_HAL_FDCAN_REGISTER_CALLBACKS
USE_HAL_FMAC_REGISTER_CALLBACKS
USE_HAL_GFXMMU_REGISTER_CALLBACKS
USE_HAL_HASH_REGISTER_CALLBACKS
USE_HAL_HCD_REGISTER_CALLBACKS
USE_HAL_HRTIM_REGISTER_CALLBACKS
USE_HAL_I2C_REGISTER_CALLBACKS
USE_HAL_I2S_REGISTER_CALLBACKS
USE_HAL_IRDA_REGISTER_CALLBACKS
USE_HAL_JPEG_REGISTER_CALLBACKS
USE_HAL_LPTIM_REGISTER_CALLBACKS
USE_HAL_LTDC_REGISTER_CALLBACKS
USE_HAL_MDIOS_REGISTER_CALLBACKS
USE_HAL_MMC_REGISTER_CALLBACKS
USE_HAL_NAND_REGISTER_CALLBACKS
USE_HAL_NOR_REGISTER_CALLBACKS
USE_HAL_OPAMP_REGISTER_CALLBACKS
USE_HAL_OSPI_REGISTER_CALLBACKS
USE_HAL_OTFDEC_REGISTER_CALLBACKS
USE_HAL_PCD_REGISTER_CALLBACK
USE_HAL_PCD_REGISTER_CALLBACKS
USE_HAL_QSPI_REGISTER_CALLBACKS
USE_HAL_RNG_REGISTER_CALLBACKS
USE_HAL_RTC_REGISTER_CALLBACKS
USE_HAL_SAI_REGISTER_CALLBACKS
USE_HAL_SDRAM_REGISTER_CALLBACKS
USE_HAL_SD_REGISTER_CALLBACKS
USE_HAL_SMARTCARD_REGISTER_CALLBACKS
USE_HAL_SMBUS_REGISTER_CALLBACKS
USE_HAL_SPDIFRX_REGISTER_CALLBACKS
USE_HAL_SPI_REGISTER_CALLBACKS
USE_HAL_SRAM_REGISTER_CALLBACKS
USE_HAL_SWPMI_REGISTER_CALLBACKS
USE_HAL_TIM_REGISTER_CALLBACKS
USE_HAL_UART_REGISTER_CALLBACKS
USE_HAL_USART_REGISTER_CALLBACKS
USE_HAL_WWDG_REGISTER_CALLBACKS
USE_HARDWARE_REVISION_DETECTION
USE_HOST_MODE
USE_HOTT_TEXTMODE
USE_HUFFMAN
USE_I2C
USE_I2C_DEVICE_1
USE_I2C_DEVICE_2
USE_I2C_DEVICE_3
USE_I2C_DEVICE_4
USE_I2C_DEVICE_5
USE_I2C_GYRO
USE_I2C_OLED_DISPLAY
USE_I2C_PHY
USE_I2C_PULLUP
USE_IMU_CALC
USE_INTEGRATED_YAW_CONTROL
USE_INVERTER
USE_ITCM_RAM
USE_ITERM_RELAX
USE_LATE_TASK_STATISTICS
USE_LAUNCH_CONTROL
USE_LED_STRIP
USE_LED_STRIP_64
USE_LED_STRIP_CACHE_MGMT
USE_LED_STRIP_STATUS_MODE
USE_LPUART1
USE_MAG
USE_MAG_AK8963
USE_MAG_AK8975
USE_MAG_DATA_READY_SIGNAL
USE_MAG_HMC5883
USE_MAG_IST8310
USE_MAG_LIS2MDL
USE_MAG_LIS3MDL
USE_MAG_MPU925X_AK8963
USE_MAG_QMC5883
USE_MAG_SPI_AK8963
USE_MAG_SPI_HMC5883
USE_MAX7456
USE_MCO
USE_MCO_OUTPUTS
USE_MOTOR
USE_MPU9250_MAG
USE_MSP_CURRENT_METER
USE_MSP_DISPLAYPORT
USE_MSP_OVER_TELEMETRY
USE_MSP_PUSH_OVER_VCP
USE_MSP_UART
USE_MULTISHOT
USE_MULTI_GYRO
USE_OCTOSPI
USE_OCTOSPI_DEVICE_1
USE_OCTOSPI_EXPERIMENTAL
USE_OLED_GPS_DEBUG_PAGE_ONLY
USE_ONESHOT
USE_OSD
USE_OSD_ADJUSTMENTS
USE_OSD_HD
USE_OSD_OVER_MSP_DISPLAYPORT
USE_OSD_PROFILES
USE_OSD_QUICK_MENU
USE_OSD_SD
USE_OSD_STICK_OVERLAY
USE_OTG_DEVICE_MODE
USE_OTG_HOST_MODE
USE_OTG_MODE
USE_OVERCLOCK
USE_OVERRIDE_SOFTSERIAL_BAUDRATE
USE_PARAMETER_GROUPS
USE_PERSISTENT_MSC_RTC
USE_PERSISTENT_OBJECTS
USE_PERSISTENT_STATS
USE_PID_AUDIO
USE_PID_DENOM_CHECK
USE_PID_DENOM_OVERCLOCK_LEVEL
USE_PINIO
USE_PINIOBOX
USE_PIN_AF
USE_PIN_PULL_UP_DOWN
USE_PROFILE_NAMES
USE_PROSHOT
USE_PTHREAD
USE_PWM_OUTPUT
USE_QUADSPI
USE_QUADSPI_DEVICE_1
USE_QUAD_MIXER_ONLY
USE_QUAD_SPI
USE_RACE_PRO
USE_RAM_CODE
USE_RANGEFINDER
USE_RANGEFINDER_HCSR04
USE_RANGEFINDER_HCSR04_I2C
USE_RANGEFINDER_SRF10
USE_RANGEFINDER_TF
USE_RANGEFINDER_UIB
USE_RANGEFINDER_VL53L0X
USE_RCDEVICE
USE_RC_SMOOTHING_FILTER
USE_RC_STATS
USE_RESOURCE_MGMT
USE_RPM_FILTER
USE_RPM_LIMIT
USE_RTC_TIME
USE_RTOS
USE_RUNAWAY_TAKEOFF
USE_RX_BIND
USE_RX_CC2500
USE_RX_CC2500_SPI_DIVERSITY
USE_RX_CC2500_SPI_PA_LNA
USE_RX_CX10
USE_RX_EXPRESSLRS
USE_RX_FLYSKY
USE_RX_FLYSKY_SPI_LED
USE_RX_FRSKY_SPI
USE_RX_FRSKY_SPI_D
USE_RX_FRSKY_SPI_TELEMETRY
USE_RX_FRSKY_SPI_X
USE_RX_H8_3D
USE_RX_INAV
USE_RX_KN
USE_RX_LINK_QUALITY_INFO
USE_RX_LINK_UPLINK_POWER
USE_RX_MSP
USE_RX_MSP_OVERRIDE
USE_RX_NRF24
USE_RX_PPM
USE_RX_PWM
USE_RX_REDPINE_SPI
USE_RX_RSNR
USE_RX_RSSI_DBM
USE_RX_SFHSS_SPI
USE_RX_SPEKTRUM
USE_RX_SPEKTRUM_TELEMETRY
USE_RX_SPI
USE_RX_SX127X
USE_RX_SX1280
USE_RX_SYMA
USE_RX_V202
USE_RX_XN297
USE_SBUS_CHANNELS
USE_SDCARD
USE_SDCARD_SDIO
USE_SDCARD_SPI
USE_SD_TRANSCEIVER
USE_SENSOR_NAMES
USE_SERIALRX
USE_SERIALRX_CRSF
USE_SERIALRX_FPORT
USE_SERIALRX_GHST
USE_SERIALRX_IBUS
USE_SERIALRX_JETIEXBUS
USE_SERIALRX_SBUS
USE_SERIALRX_SPEKTRUM
USE_SERIALRX_SRXL2
USE_SERIALRX_SUMD
USE_SERIALRX_SUMH
USE_SERIALRX_TARGET_CUSTOM
USE_SERIALRX_XBUS
USE_SERIAL_4WAY_BLHELI_BOOTLOADER
USE_SERIAL_4WAY_BLHELI_INTERFACE
USE_SERIAL_4WAY_SK_BOOTLOADER
USE_SERIAL_PASSTHROUGH
USE_SERIAL_RX
USE_SERVOS
USE_SIGNATURE
USE_SIMPLIFIED_TUNING
USE_SMARTAUDIO_DPRINTF
USE_SOFTSERIAL
USE_SOFT_I2C
USE_SPEC_PREARM_SCREEN
USE_SPEKTRUM_BIND
USE_SPEKTRUM_BIND_PLUG
USE_SPEKTRUM_CMS_TELEMETRY
USE_SPEKTRUM_REAL_RSSI
USE_SPEKTRUM_REGION_CODES
USE_SPEKTRUM_RSSI_PERCENT_CONVERSION
USE_SPEKTRUM_VIRTUAL_RSSI
USE_SPEKTRUM_VTX_CONTROL
USE_SPEKTRUM_VTX_TELEMETRY
USE_SPI
USE_SPI_CRC
USE_SPI_DEVICE_1
USE_SPI_DEVICE_2
USE_SPI_DEVICE_3
USE_SPI_DEVICE_4
USE_SPI_DEVICE_5
USE_SPI_DEVICE_6
USE_SPI_DMA_ENABLE_EARLY
USE_SPI_DMA_ENABLE_LATE
USE_SPI_GYRO
USE_SPI_MAG
USE_SPRACING_PERSISTENT_RTC_WORKAROUND
USE_STACK_CHECK
USE_STDPERIPH_DRIVER
USE_STM3210C_EVAL
USE_TARGET_CONFIG
USE_TELEMETRY
USE_TELEMETRY_CRSF
USE_TELEMETRY_FRSKY_HUB
USE_TELEMETRY_GHST
USE_TELEMETRY_HOTT
USE_TELEMETRY_IBUS
USE_TELEMETRY_IBUS_EXTENDED
USE_TELEMETRY_JETIEXBUS
USE_TELEMETRY_LTM
USE_TELEMETRY_MAVLINK
USE_TELEMETRY_NRF24_LTM
USE_TELEMETRY_SENSORS_DISABLED_DETAILS
USE_TELEMETRY_SMARTPORT
USE_TELEMETRY_SRXL
USE_THROTTLE_BOOST
USE_THRUST_LINEARIZATION
USE_TIMEOUT_4WAYIF
USE_TIMER
USE_TIMER_AF
USE_TIMER_DMA
USE_TIMER_MAP_PRINT
USE_TIMER_MGMT
USE_TIMER_UP_CONFIG
USE_TPA_MODE
USE_TRANSPONDER
USE_TXRX_LED
USE_TX_IRQ_HANDLER
USE_UART
USE_UART1
USE_UART10
USE_UART1_RX_DMA
USE_UART1_TX_DMA
USE_UART2
USE_UART2_RX_DMA
USE_UART2_TX_DMA
USE_UART3
USE_UART3_RX_DMA
USE_UART3_TX_DMA
USE_UART4
USE_UART4_RX_DMA
USE_UART4_TX_DMA
USE_UART5
USE_UART5_RX_DMA
USE_UART5_TX_DMA
USE_UART6
USE_UART6_RX_DMA
USE_UART6_TX_DMA
USE_UART7
USE_UART7_RX_DMA
USE_UART7_TX_DMA
USE_UART8
USE_UART8_RX_DMA
USE_UART8_TX_DMA
USE_UART9
USE_ULPI_PHY
USE_UNCOMMON_MIXERS
USE_USB_ADVANCED_PROFILES
USE_USB_CDC_HID
USE_USB_DETECT
USE_USB_FS
USE_USB_HS
USE_USB_HS_IN_FS
USE_USB_ID
USE_USB_MSC
USE_USB_OTG_FS
USE_USB_OTG_HS
USE_VARIO
USE_VCP
USE_VIDEO_SYSTEM
USE_VIRTUAL_ACC
USE_VIRTUAL_BARO
USE_VIRTUAL_CURRENT_METER
USE_VIRTUAL_ESC
USE_VIRTUAL_GYRO
USE_VIRTUAL_LED
USE_VIRTUAL_MAG
USE_VTX
USE_VTX_COMMON
USE_VTX_COMMON_FREQ_API
USE_VTX_CONTROL
USE_VTX_MSP
USE_VTX_RTC6705
USE_VTX_RTC6705_SOFTSPI
USE_VTX_SMARTAUDIO
USE_VTX_TABLE
USE_VTX_TRAMP
USE_WS2811_SINGLE_COLOUR
USE_YAW_SPIN_RECOVERY
```

