Currently working Project + SAADC

[Muhammad Usman]

HI All!

I am having an issue when I add the SAADC to my working project. I added all the required files and enabled the sdk_config.h file exactly the same as of original SAADC example config file.

I also tried to SAADC_ENABLED 0, as there was one solution in the nrf forum . but the same errors as shown in the attached image.

I got the following errors as shown in the image, which shows me that there is no nrfx_saadc.h file. Can you please help me in this regard?

I also attached the project file in .zip format. i am using nrf52820/33. You can compile it with pca10100e.

Building ‘ble_app_uart_pca10100e_s140’ from solution ‘ble_app_uart_pca10100e_s140’ in configuration ‘Release’
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/thumb_crt0.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_log_backend_rtt.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_log_backend_serial.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_log_default_backends.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_log_frontend.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_log_str_formatter.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/app_button.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/app_error.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/app_error_handler_gcc.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/app_error_weak.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/app_fifo.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/app_scheduler.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/app_timer2.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/app_uart_fifo.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/app_util_platform.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/drv_rtc.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/hardfault_implementation.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_assert.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_atfifo.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_atflags.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_atomic.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_balloc.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_fprintf.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_fprintf_format.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_memobj.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_pwr_mgmt.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_ringbuf.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_section_iter.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_sortlist.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_strerror.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/retarget.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/ses_startup_nrf52820.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/ses_startup_nrf_common.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/system_nrf52820.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/boards.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_drv_clock.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_drv_uart.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrfx_atomic.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrfx_clock.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrfx_gpiote.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrfx_prs.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrfx_uart.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrfx_uarte.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_drv_twi.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrfx_twi.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrfx_twim.o' is up to date
  C:/Nordic_Semi/nRF5_SDK_17.1.0_ddde560/nRF5_SDK_17.1.0_ddde560/examples/My projects Practice Modules/Coded-phy-nrf52820_Pheri_TLV493D_V1/pca10100e/s140/config/sdk_config.h (19.06.2022 17:49:42) is newer than Output/Release/Obj/ble_app_uart_pca10100e_s140/nrfx_saadc.o (19.06.2022 17:14:14).
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/bsp.o' is up to date
  Compiling ‘nrfx_saadc.c’
    nrfx_saadc.h
    nrfx_saadc.c
    'SAADC_RESOLUTION_VAL_8bit' undeclared here (not in a function)
    'SAADC_RESOLUTION_VAL_10bit' undeclared here (not in a function)
    'SAADC_RESOLUTION_VAL_12bit' undeclared here (not in a function)
    'SAADC_RESOLUTION_VAL_14bit' undeclared here (not in a function)
    'SAADC_CH_PSELP_PSELP_NC' undeclared here (not in a function)
    'SAADC_CH_PSELP_PSELP_AnalogInput0' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_AnalogInput1' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput1'?
    'SAADC_CH_PSELP_PSELP_AnalogInput2' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput2'?
    'SAADC_CH_PSELP_PSELP_AnalogInput3' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput3'?
    'SAADC_CH_PSELP_PSELP_AnalogInput4' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_AnalogInput5' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_AnalogInput6' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_AnalogInput7' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_VDD' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Bypass' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over2x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over4x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over8x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over16x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over32x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over64x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over128x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over256x' undeclared here (not in a function)
    'SAADC_CH_CONFIG_RESP_Bypass' undeclared here (not in a function)
    'SAADC_CH_CONFIG_RESP_Pulldown' undeclared here (not in a function)
    'SAADC_CH_CONFIG_RESP_Pullup' undeclared here (not in a function)
    'SAADC_CH_CONFIG_RESP_VDD1_2' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_6' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_5' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_4' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_3' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_2' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain2' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain4' undeclared here (not in a function)
    'SAADC_CH_CONFIG_REFSEL_Internal' undeclared here (not in a function)
    'SAADC_CH_CONFIG_REFSEL_VDD1_4' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_3us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_5us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_10us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_15us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_20us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_40us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_MODE_SE' undeclared here (not in a function)
    nrfx_saadc.h
    nrfx_saadc.c
    'SAADC_CH_CONFIG_MODE_Diff' undeclared here (not in a function)
    'SAADC_CH_CONFIG_BURST_Disabled' undeclared here (not in a function)
    'SAADC_CH_CONFIG_BURST_Enabled' undeclared here (not in a function)
    nrfx_glue.h
    nrfx.h
    nrfx_saadc.c
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    nrfx_saadc.h
    nrfx_saadc.c
    'SAADC_INTENSET_STARTED_Msk' undeclared here (not in a function); did you mean 'SPIM_INTENSET_STARTED_Msk'?
    'SAADC_INTENSET_END_Msk' undeclared here (not in a function); did you mean 'AAR_INTENSET_END_Msk'?
    'SAADC_INTENSET_DONE_Msk' undeclared here (not in a function); did you mean 'CLOCK_INTENSET_DONE_Msk'?
    'SAADC_INTENSET_RESULTDONE_Msk' undeclared here (not in a function); did you mean 'AAR_INTENSET_RESOLVED_Msk'?
    'SAADC_INTENSET_CALIBRATEDONE_Msk' undeclared here (not in a function); did you mean 'USBD_INTENSET_EP0DATADONE_Msk'?
    'SAADC_INTENSET_STOPPED_Msk' undeclared here (not in a function); did you mean 'QDEC_INTENSET_STOPPED_Msk'?
    'SAADC_INTENSET_CH0LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH0LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH1LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH1LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH2LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH2LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH3LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH3LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH4LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH4LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH5LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH5LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH6LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH6LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH7LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH7LIMITL_Msk' undeclared here (not in a function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    each undeclared identifier is reported only once for each function it appears in
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_CH_LIMIT_LOW_Pos' undeclared (first use in this function)
    'SAADC_CH_LIMIT_LOW_Msk' undeclared (first use in this function)
    'SAADC_CH_LIMIT_HIGH_Pos' undeclared (first use in this function)
    'SAADC_CH_LIMIT_HIGH_Msk' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_ENABLE_ENABLE_Enabled' undeclared (first use in this function); did you mean 'AAR_ENABLE_ENABLE_Enabled'?
    'SAADC_ENABLE_ENABLE_Pos' undeclared (first use in this function); did you mean 'AAR_ENABLE_ENABLE_Pos'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_ENABLE_ENABLE_Disabled' undeclared (first use in this function); did you mean 'AAR_ENABLE_ENABLE_Disabled'?
    'SAADC_ENABLE_ENABLE_Pos' undeclared (first use in this function); did you mean 'AAR_ENABLE_ENABLE_Pos'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_SAMPLERATE_MODE_Timers' undeclared (first use in this function)
    'SAADC_SAMPLERATE_MODE_Pos' undeclared (first use in this function)
    'SAADC_SAMPLERATE_CC_Pos' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_SAMPLERATE_MODE_Msk' undeclared (first use in this function)
    'SAADC_SAMPLERATE_MODE_Timers' undeclared (first use in this function)
    'SAADC_SAMPLERATE_MODE_Pos' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_SAMPLERATE_MODE_Task' undeclared (first use in this function)
    'SAADC_SAMPLERATE_MODE_Pos' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_CH_CONFIG_RESP_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_RESP_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_RESN_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_RESN_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_GAIN_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_GAIN_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_REFSEL_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_REFSEL_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_TACQ_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_TACQ_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_MODE_Pos' undeclared (first use in this function); did you mean 'GPIOTE_CONFIG_MODE_Pos'?
    'SAADC_CH_CONFIG_MODE_Msk' undeclared (first use in this function); did you mean 'GPIOTE_CONFIG_MODE_Msk'?
    'SAADC_CH_CONFIG_BURST_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_BURST_Msk' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_CH_CONFIG_BURST_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_BURST_Pos' undeclared (first use in this function)
    nrfx.h
    nrfx_saadc.c
    'SAADC_IRQn' undeclared (first use in this function); did you mean 'ADC_IRQn'?
    in definition of macro 'NRFX_IRQ_PRIORITY_SET'
    'SAADC_IRQn' undeclared (first use in this function); did you mean 'ADC_IRQn'?
    in definition of macro 'NRFX_IRQ_DISABLE'
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/bsp_btn_ble.o' is up to date
  ../../../main.c (19.06.2022 18:22:34) is newer than Output/Release/Obj/ble_app_uart_pca10100e_s140/main.o (19.06.2022 17:14:16).
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/SEGGER_RTT.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/SEGGER_RTT_Syscalls_SES.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/SEGGER_RTT_printf.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/ble_advdata.o' is up to date
  Compiling ‘main.c’
    nrfx_saadc.h
    nrf_drv_saadc.h
    main.c
    'SAADC_RESOLUTION_VAL_8bit' undeclared here (not in a function)
    'SAADC_RESOLUTION_VAL_10bit' undeclared here (not in a function)
    'SAADC_RESOLUTION_VAL_12bit' undeclared here (not in a function)
    'SAADC_RESOLUTION_VAL_14bit' undeclared here (not in a function)
    'SAADC_CH_PSELP_PSELP_NC' undeclared here (not in a function)
    'SAADC_CH_PSELP_PSELP_AnalogInput0' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_AnalogInput1' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput1'?
    'SAADC_CH_PSELP_PSELP_AnalogInput2' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput2'?
    'SAADC_CH_PSELP_PSELP_AnalogInput3' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput3'?
    'SAADC_CH_PSELP_PSELP_AnalogInput4' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_AnalogInput5' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_AnalogInput6' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_AnalogInput7' undeclared here (not in a function); did you mean 'COMP_PSEL_PSEL_AnalogInput0'?
    'SAADC_CH_PSELP_PSELP_VDD' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Bypass' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over2x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over4x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over8x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over16x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over32x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over64x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over128x' undeclared here (not in a function)
    'SAADC_OVERSAMPLE_OVERSAMPLE_Over256x' undeclared here (not in a function)
    'SAADC_CH_CONFIG_RESP_Bypass' undeclared here (not in a function)
    'SAADC_CH_CONFIG_RESP_Pulldown' undeclared here (not in a function)
    'SAADC_CH_CONFIG_RESP_Pullup' undeclared here (not in a function)
    'SAADC_CH_CONFIG_RESP_VDD1_2' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_6' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_5' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_4' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_3' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1_2' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain1' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain2' undeclared here (not in a function)
    'SAADC_CH_CONFIG_GAIN_Gain4' undeclared here (not in a function)
    'SAADC_CH_CONFIG_REFSEL_Internal' undeclared here (not in a function)
    'SAADC_CH_CONFIG_REFSEL_VDD1_4' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_3us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_5us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_10us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_15us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_20us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_TACQ_40us' undeclared here (not in a function)
    'SAADC_CH_CONFIG_MODE_SE' undeclared here (not in a function)
    nrfx_saadc.h
    nrf_drv_saadc.h
    main.c
    'SAADC_CH_CONFIG_MODE_Diff' undeclared here (not in a function)
    'SAADC_CH_CONFIG_BURST_Disabled' undeclared here (not in a function)
    'SAADC_CH_CONFIG_BURST_Enabled' undeclared here (not in a function)
    sdk_common.h
    ble_advdata.h
    main.c
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    unknown type name 'NRF_SAADC_Type'
    in definition of macro 'offsetof'
    nrfx_saadc.h
    nrf_drv_saadc.h
    main.c
    'SAADC_INTENSET_STARTED_Msk' undeclared here (not in a function); did you mean 'SPIM_INTENSET_STARTED_Msk'?
    'SAADC_INTENSET_END_Msk' undeclared here (not in a function); did you mean 'AAR_INTENSET_END_Msk'?
    'SAADC_INTENSET_DONE_Msk' undeclared here (not in a function); did you mean 'CLOCK_INTENSET_DONE_Msk'?
    'SAADC_INTENSET_RESULTDONE_Msk' undeclared here (not in a function); did you mean 'AAR_INTENSET_RESOLVED_Msk'?
    'SAADC_INTENSET_CALIBRATEDONE_Msk' undeclared here (not in a function); did you mean 'USBD_INTENSET_EP0DATADONE_Msk'?
    'SAADC_INTENSET_STOPPED_Msk' undeclared here (not in a function); did you mean 'QDEC_INTENSET_STOPPED_Msk'?
    'SAADC_INTENSET_CH0LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH0LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH1LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH1LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH2LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH2LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH3LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH3LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH4LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH4LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH5LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH5LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH6LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH6LIMITL_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH7LIMITH_Msk' undeclared here (not in a function)
    'SAADC_INTENSET_CH7LIMITL_Msk' undeclared here (not in a function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    each undeclared identifier is reported only once for each function it appears in
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_CH_LIMIT_LOW_Pos' undeclared (first use in this function)
    'SAADC_CH_LIMIT_LOW_Msk' undeclared (first use in this function)
    'SAADC_CH_LIMIT_HIGH_Pos' undeclared (first use in this function)
    'SAADC_CH_LIMIT_HIGH_Msk' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_ENABLE_ENABLE_Enabled' undeclared (first use in this function); did you mean 'AAR_ENABLE_ENABLE_Enabled'?
    'SAADC_ENABLE_ENABLE_Pos' undeclared (first use in this function); did you mean 'AAR_ENABLE_ENABLE_Pos'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_ENABLE_ENABLE_Disabled' undeclared (first use in this function); did you mean 'AAR_ENABLE_ENABLE_Disabled'?
    'SAADC_ENABLE_ENABLE_Pos' undeclared (first use in this function); did you mean 'AAR_ENABLE_ENABLE_Pos'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_SAMPLERATE_MODE_Timers' undeclared (first use in this function)
    'SAADC_SAMPLERATE_MODE_Pos' undeclared (first use in this function)
    'SAADC_SAMPLERATE_CC_Pos' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_SAMPLERATE_MODE_Msk' undeclared (first use in this function)
    'SAADC_SAMPLERATE_MODE_Timers' undeclared (first use in this function)
    'SAADC_SAMPLERATE_MODE_Pos' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_SAMPLERATE_MODE_Task' undeclared (first use in this function)
    'SAADC_SAMPLERATE_MODE_Pos' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_CH_CONFIG_RESP_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_RESP_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_RESN_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_RESN_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_GAIN_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_GAIN_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_REFSEL_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_REFSEL_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_TACQ_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_TACQ_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_MODE_Pos' undeclared (first use in this function); did you mean 'GPIOTE_CONFIG_MODE_Pos'?
    'SAADC_CH_CONFIG_MODE_Msk' undeclared (first use in this function); did you mean 'GPIOTE_CONFIG_MODE_Msk'?
    'SAADC_CH_CONFIG_BURST_Pos' undeclared (first use in this function)
    'SAADC_CH_CONFIG_BURST_Msk' undeclared (first use in this function)
    'NRF_SAADC' undeclared (first use in this function); did you mean 'NRF_SAADC_H_'?
    'SAADC_CH_CONFIG_BURST_Msk' undeclared (first use in this function)
    'SAADC_CH_CONFIG_BURST_Pos' undeclared (first use in this function)
    'Sample_Buffer_Len' undeclared (first use in this function)
    passing argument 2 of 'nrf_drv_saadc_init' from incompatible pointer type [-Wincompatible-pointer-types]
    main.c
    expected 'nrfx_saadc_event_handler_t' {aka 'void (*)(const nrfx_saadc_evt_t *)'} but argument is of type 'void (*)(nrfx_saadc_evt_t *)'
    'm_buffer_pool' undeclared (first use in this function)
    'Sample_Buffer_Len' undeclared (first use in this function)
    passing argument 2 of 'ble_nus_data_send' from incompatible pointer type [-Wincompatible-pointer-types]
    main.c
    expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'unsigned char (*)[]'
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/ble_advertising.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/ble_conn_params.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/ble_conn_state.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/ble_link_ctx_manager.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/ble_srv_common.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_ble_gatt.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_ble_qwr.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/utf.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/ble_nus.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_sdh.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_sdh_ble.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/nrf_sdh_soc.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/Loading_Events.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/Timers.o' is up to date
  'Output/Release/Obj/ble_app_uart_pca10100e_s140/Tlv493d.o' is up to date
Build failed

Coded-phy-nrf52820_Pheri_TLV493D_V1.zip

thanks in advance! for the help!

[Muhammad Usman]

Hi All!

One more update after the above post. i tried the above project with nrf52833  and it worked fine! When I tried again for nrf52820 it gave me errors as mentioned in the previous post. My target is to make it work for nrf52820. Then I tried to compare these two projects (nrf52833 and nrf52820). The issue i found is in nrf52833_bitfields.h file as shown in the image below.In the nrf52820 project there is no nrf52833_bitfields.h file OR nrf52820_bitfields.h file has no declarations as in nrf52833_bitfields.h 

Can you please help me in this regard?

Thanks in advance! 

[Muhammad Usman]

Hi All! 

Just come to know that nrf52820 doesn't support SAADC. Can you please mention any example to read the battery voltage using an analog comparator which is available in nrf52820

thanks in Advance!

[Muhammad Usman]

Hi All!

Issue solved by the following link, I tested the second example with nrf52820 and it worked perfectly for me! 

 RE: Battery level measurement without SAADC 

Thanks and regards!

Muhammad Usman

[Karl Ylvisaker]

Hello Muhammed,

I did not see this ticket until now since it was marked as answered already. Anyways, I am happy to read that you were able to resolve your issue and also that you found the existing discussion, great work!

Please do not hesitate to open another ticket if you should encounter any issues or questions in the future.

Good luck with your development!

Best regards,
Karl

[Muhammad Usman]

Hello Karl Ylvisaker !

Thank you so much for the response. Issue resolved only by the community members and the nordisemi forum who provided the help to solve that.

Best Regards,

Muhammad Usman