File List
Here is a list of all files with brief descriptions:
 ags.hAlexa Gadgets Service API
 ams_c.hApple Media Service Client API
 ancs_c.hApple Notification Center Service API
 ancs_protocol.hApple Notification Center Service Protocol API
 ans.hAlert Notification Service API
 ans_c.hAlert Notification Service Client API
 app_adc.hHeader file containing functions prototypes of ADC app library
 app_adc_dma.hHeader file containing functions prototypes of ADC app library
 app_aes.hHeader file containing functions prototypes of AES app library
 app_aes_dma.hHeader file containing functions prototypes of AES app library
 app_aon_wdt.hHeader file containing functions prototypes of AON_WDT app library
 app_bod.hHeader file containing functions prototypes of BOD app library
 app_comp.hHeader file containing functions prototypes of COMP app library
 app_dma.hHeader file containing functions prototypes of DMA app library
 app_drv.h
 app_drv_config.hHeader file of app driver config code
 app_drv_error.hHeader file of app driver error code
 app_dspi.hHeader file containing functions prototypes of DSPI app library
 app_dspi_dma.hHeader file containing functions prototypes of DSPI app library
 app_dual_tim.hHeader file containing functions prototypes of DUAL TIM app library
 app_gpiote.hHeader file containing functions prototypes of GPIO Interrupt app library
 app_graphics_dc.hHeader file containing functions prototypes of DC app library
 app_graphics_gpu.hHeader file containing functions prototypes of GPU app library
 app_graphics_ospi.hHeader file containing functions prototypes of OSPI app library
 app_graphics_qspi.hHeader file containing functions prototypes of QSPI app library
 app_hmac.hHeader file containing functions prototypes of HMAC app library
 app_i2c.hHeader file containing functions prototypes of I2C app library
 app_i2c_dma.hHeader file containing functions prototypes of I2C app library
 app_i2s.hHeader file containing functions prototypes of I2S app library
 app_i2s_dma.hHeader file containing functions prototypes of I2S app library
 app_io.hHeader file containing functions prototypes of GPIO app library
 app_iso7816.hHeader file containing functions prototypes of ISO7816 app library
 app_pdm.hHeader file containing functions prototypes of PDM app library
 app_pkc.hHeader file containing functions prototypes of PKC app library
 app_pwm.hHeader file containing functions prototypes of PWM app library
 app_pwm_dma.hHeader file containing functions prototypes of PWM app library
 app_pwr_mgmt.hHeader file containing functions prototypes of UART PWR library
 app_qspi.hHeader file containing functions prototypes of QSPI app library
 app_qspi_dma.hHeader file containing functions prototypes of QSPI app library
 app_qspi_user_config.h
 app_rng.hHeader file containing functions prototypes of RNG app library
 app_rtc.hHeader file containing functions prototypes of RTC app library
 app_rtos_cfg.hHeader file of app rtos config code
 app_spi.hHeader file containing functions prototypes of SPI app library
 app_spi_dma.hHeader file containing functions prototypes of SPI app library
 app_tim.hHeader file containing functions prototypes of TIM app library
 app_uart.hHeader file containing functions prototypes of UART app library
 app_uart_dma.hHeader file containing functions prototypes of UART app library
 bas.hBattery Service API
 bas_c.hBattery Service Client API
 bcs.hBody Composition Service API
 ble.hInclude all ble sdk header files
 ble_att.hAttribute Protocol
 ble_error.hFile that contains error codes
 ble_event.hBLE event header files
 ble_gapc.hBLE GAPC API
 ble_gapm.hBLE GAPM API
 ble_gatt.hBLE GATT
 ble_gattc.hBLE GATTC API
 ble_gattc_cache.hBLE GATTC API
 ble_gatts.hBLE GATTS API
 ble_l2cap.hBLE L2CAP API
 ble_lcp.hLCP SDK API
 ble_prf.hBLE PRF API
 ble_prf_types.hProfile/Service Common Types
 ble_prf_utils.hProfile/Service Utilities API
 ble_sec.hBLE SEC API
 ble_srv_disc_utils.hService Discovery Utilities API
 bps.hBlood Pressure Service API
 cscs.hCycling Speed and Cadence Service API
 cts.hCurrent Time Service API
 cts_c.hCurrent Time Service Client API
 dis.hDevice Information Service API
 dis_c.hDevice Information Service Client API
 dss.hDevice Synchronize Service API
 gls.hGlucose Service API
 gls_db.hGlucose Service Database API
 gls_racp.hGlucose Service Record Access Control Point API
 gr55xx_delay.hPERIPHERAL API DELAY DRIVER
 gr55xx_dfu.hDevice Firmware Update API
 gr55xx_efuse_layout.h
 gr55xx_hal.hThis file contains all the functions prototypes for the HAL module driver
 gr55xx_hal_adc.hHeader file containing functions prototypes of ADC HAL library
 gr55xx_hal_aes.hHeader file containing functions prototypes of AES HAL library
 gr55xx_hal_aon_gpio.hHeader file containing functions prototypes of AON GPIO HAL library
 gr55xx_hal_aon_gpio_ex.hHeader file containing extended macro of AON GPIO HAL library
 gr55xx_hal_aon_wdt.hHeader file containing functions prototypes of AON WDT HAL library
 gr55xx_hal_bod.hHeader file containing functions prototypes of ADC HAL library
 gr55xx_hal_br.hThis file contains all the functions prototypes for the HAL Bridge module driver
 gr55xx_hal_calendar.hHeader file containing functions prototypes of CALENDAR HAL library
 gr55xx_hal_cgc.hHeader file containing functions prototypes of CGC HAL library
 gr55xx_hal_clock.hThis file contains all the functions prototypes for the HAL module driver
 gr55xx_hal_comp.hHeader file containing functions prototypes of COMP HAL library
 gr55xx_hal_conf.hHAL configuration file
 gr55xx_hal_cortex.hHeader file of CORTEX HAL module
 gr55xx_hal_def.hThis file contains HAL common definitions, enumeration, macros and structures definitions
 gr55xx_hal_dma.hHeader file containing functions prototypes of DMA HAL library
 gr55xx_hal_dspi.hHeader file containing functions prototypes of DSPI HAL library
 gr55xx_hal_dual_tim.hHeader file containing functions prototypes of DUAL TIMER HAL library
 gr55xx_hal_efuse.hHeader file containing functions prototypes of eFuse HAL library
 gr55xx_hal_exflash.hHeader file containing functions prototypes of EXFLASH HAL library
 gr55xx_hal_gpadc.hHeader file containing functions prototypes of GPADC HAL library
 gr55xx_hal_gpio.hHeader file containing functions prototypes of GPIO HAL library
 gr55xx_hal_gpio_ex.hHeader file containing extended macro of GPIO HAL library
 gr55xx_hal_hmac.hHeader file containing functions prototypes of HMAC HAL library
 gr55xx_hal_i2c.hHeader file containing functions prototypes of I2C HAL library
 gr55xx_hal_i2s.hHeader file containing functions prototypes of I2S HAL library
 gr55xx_hal_iso7816.hHeader file containing functions prototypes of ISO7816 HAL library
 gr55xx_hal_msio.hHeader file containing functions prototypes of MSIO HAL library
 gr55xx_hal_msio_ex.hHeader file containing extended macro of MSIO HAL library
 gr55xx_hal_pdm.hHeader file containing functions prototypes of PDM HAL library
 gr55xx_hal_pkc.hHeader file containing functions prototypes of PKC HAL library
 gr55xx_hal_pwm.hHeader file containing functions prototypes of PWM HAL library
 gr55xx_hal_pwr.hHeader file containing functions prototypes of PWR HAL library
 gr55xx_hal_pwr_mgmt.hThis file contains all the functions prototypes for the HAL module driver
 gr55xx_hal_qspi.hHeader file containing functions prototypes of QSPI HAL library
 gr55xx_hal_rng.hHeader file containing functions prototypes of RNG HAL library
 gr55xx_hal_rtc.hHeader file containing functions prototypes of RTC HAL library
 gr55xx_hal_sleep_timer.hHeader file containing functions prototypes of sleep timer LL library
 gr55xx_hal_spi.hHeader file containing functions prototypes of SPI HAL library
 gr55xx_hal_tim.hHeader file containing functions prototypes of TIMER HAL library
 gr55xx_hal_uart.hHeader file containing functions prototypes of UART HAL library
 gr55xx_hal_wdt.hHeader file containing functions prototypes of WDT HAL library
 gr55xx_hal_xqspi.hHeader file containing functions prototypes of XQSPI HAL library
 gr55xx_ll_adc.hHeader file containing functions prototypes of ADC LL library
 gr55xx_ll_advs.hHeader file containing functions prototypes of advs LL library
 gr55xx_ll_aes.hHeader file containing functions prototypes of AES LL library
 gr55xx_ll_aon_gpio.hHeader file containing functions prototypes of AON GPIO LL library
 gr55xx_ll_aon_pmu.hHeader file containing functions prototypes of PMU LL library
 gr55xx_ll_aon_rf.hHeader file containing functions prototypes of AON RF LL library
 gr55xx_ll_aon_wdt.hHeader file containing functions prototypes of AON WDT LL library
 gr55xx_ll_bod.hHeader file containing functions prototypes of CALENDAR LL library
 gr55xx_ll_calendar.hHeader file containing functions prototypes of CALENDAR LL library
 gr55xx_ll_cgc.hHeader file containing functions prototypes of CGC LL library
 gr55xx_ll_clk.hHeader file containing functions prototypes of CLOCK LL library
 gr55xx_ll_clk_cal.hHeader file containing functions prototypes of CLOCK LL library
 gr55xx_ll_comp.hHeader file containing functions prototypes of COMP LL library
 gr55xx_ll_ddvs.hHeader file containing functions prototypes of DDVS LL library
 gr55xx_ll_dma.hHeader file containing functions prototypes of DMA LL library
 gr55xx_ll_dspi.hHeader file containing functions prototypes of DSPI LL library
 gr55xx_ll_dual_tim.hHeader file containing functions prototypes of DUAL TIMER LL library
 gr55xx_ll_dvs.hHeader file containing functions prototypes of dvs LL library
 gr55xx_ll_efuse.hHeader file containing functions prototypes of eFuse LL library
 gr55xx_ll_gpadc.hHeader file containing functions prototypes of GPADC LL library
 gr55xx_ll_gpio.hHeader file containing functions prototypes of GPIO LL library
 gr55xx_ll_hmac.hHeader file containing functions prototypes of HMAC LL library
 gr55xx_ll_i2c.hHeader file containing functions prototypes of I2C LL library
 gr55xx_ll_i2s.hHeader file containing functions prototypes of I2S LL library
 gr55xx_ll_iso7816.hHeader file containing functions prototypes of ISO7816 LL library
 gr55xx_ll_msio.hHeader file containing functions prototypes of MSIO LL library
 gr55xx_ll_ospi_x.hHeader file containing functions prototypes of SPI LL library
 gr55xx_ll_pdm.hHeader file containing functions prototypes of PDM LL library
 gr55xx_ll_pkc.hHeader file containing functions prototypes of PKC LL library
 gr55xx_ll_pwm.hHeader file containing functions prototypes of PWM LL library
 gr55xx_ll_pwr.hHeader file containing functions prototypes of PWR LL library
 gr55xx_ll_qspi.hHeader file containing functions prototypes of QSPI LL library
 gr55xx_ll_rng.hHeader file containing functions prototypes of RNG LL library
 gr55xx_ll_rtc.hHeader file containing functions prototypes of CALENDAR LL library
 gr55xx_ll_sleep_timer.hHeader file containing functions prototypes of sleep timer LL library
 gr55xx_ll_spi.hHeader file containing functions prototypes of SPI LL library
 gr55xx_ll_tim.hHeader file containing functions prototypes of TIMER LL library
 gr55xx_ll_uart.hHeader file containing functions prototypes of UART LL library
 gr55xx_ll_wdt.hHeader file containing functions prototypes of WDT LL library
 gr55xx_ll_xqspi.hHeader file containing functions prototypes of XQSPI LL library
 gr55xx_nvds.hNVDS API
 gr55xx_pwr.hGR55XX Platform Power Manager Module API
 gr55xx_sys.hGR55XX System API
 gr55xx_sys_cfg.hDefine the chip configuration
 gr55xx_sys_sdk.hGR55XX System API
 gr_includes.hInclude Files API
 grx_hal.hThis file contains all the functions prototypes for the HAL module driver
 grx_sdk_all.h
 grx_sys.h
 gus.hGoodix UART Service API
 gus_c.hHeader file - Goodix UART Service Client
 hids.hHuman Interface Device Service API
 hrrcps.hHRS RSCS Relay Control Point Service API
 hrs.hHeart Rate Service API
 hrs_c.hHeart Rate Service Client API
 hts.hHealth Thermometer Service API
 ias.hImmediate Alarm Service API
 ias_c.hImmediate Alert Service Client API
 lls.hLink Loss Service API
 lls_c.hLink Loss Service Client API
 lms.hLog Management Service API
 lns.hLog Notification Service API
 mlmr.hMulti Link Multi Role Service API
 mlmr_c.hHeader file - Multi Link Multi Role Service Client
 ndcs.hNext DST Change Service API
 nvds_tag.hNvds tag management file
 otas.hOver The Air Service API
 otas_c.hOver The Air Service Client API
 pass.hPhone Alert Status Service API
 pass_c.hPhone Alert Status Service Client API
 pcs.hPower Consumption Service API
 platform_sdk.h
 rscs.hRunning Speed and Cadence Service API
 rscs_c.hRunning Speed and Cadence Service Client API
 rtus.hReference Time Update Service API
 sample_service.hSample Service API
 ths.hThroughput Service API
 ths_c.hThroughput Client API
 thscps.hThroughput Control Point Service API
 tps.hTx Power Service API
 tps_c.hTx Power Service Client API
 uds.hUser Data Service API
 wechat.hWeChat Service API
 wss.hWeight Scale Service API