In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

SL06 — Sat, 16 Nov 2019 21:21:57 GMT

I had the same error in SDK16 during the migration of an existing program. I found out that the problem was that I had include nrfx_glue.h file from the /modules/nrfx/templates directory instead of the /integration/nrfx directory. Thanks to this forum.

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

bkohler — Sun, 06 Oct 2019 17:32:04 GMT

It is likely that the glue file in `nrfx` is defining the Macro first and then the integration attempts to define it after and fails.

#ifndef NRFX_GLUE_H__
#define NRFX_GLUE_H__

// glue here...

#endif

Make sure your include order is correct. Include the glue file you want to use before the one you want it to override.

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

Constantin — Thu, 21 Feb 2019 09:27:12 GMT

Okay I've just found it that there is one template and one integeration header with the same name. Sorry but this is a confusing.

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

Constantin — Thu, 21 Feb 2019 09:17:21 GMT

Hi,

I am having the same issue. Is there any comment on how to define the macros in nrfx_glue.h to get rid of all the compilation errors.

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

Nicholas Lee — Tue, 18 Sep 2018 13:38:41 GMT

Hi,
Ok, of all the additional include directories you added, only one matters, and that was ../../integration/nrfx

This has the effect of including the legacy-integration version of nfrx_glue.h, thereby overriding the version I have in my project's directory.
The one in my project's directory is a copy of the template nfrx_glue.h file from modules\nrfx\templates.
In In this file it has the following comment:

// THIS IS A TEMPLATE FILE.
// It should be copied to a suitable location within the host environment into
// which nrfx is integrated, and the following macros should be provided with
// appropriate implementations.

Unfortunately there seems to be no documentation saying how the user is supposed to do this task.

The problem macro that was preventing the NFRX Modules from building was NRFX_IRQ_IS_ENABLED, which has a blank definition in this file.

I replaced the blank template definition with the following definition taken from the nfrx_glue.h file located in ../../integration.nfrx and now everything builds ok.
Caveat: There's no documentation or even any in-line comments for this Nordic code, so I have no idea what this code does or if it is correct.

/**
 * @brief Macro for checking if a specific IRQ is enabled.
 *
 * @param irq_number  IRQ number.
 *
 * @retval true  If the IRQ is enabled.
 * @retval false Otherwise.
 */
#define NRFX_IRQ_IS_ENABLED(irq_number)  _NRFX_IRQ_IS_ENABLED(irq_number)
static inline bool _NRFX_IRQ_IS_ENABLED(IRQn_Type irq_number)
{
    return 0 != (NVIC->ISER[irq_number / 32] & (1UL << (irq_number % 32)));
}

Hopefully this issue is solved for now. (until I need another of these macros to be defined)

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

AndreasF — Tue, 18 Sep 2018 05:14:03 GMT

Hi.

I used your paths and to make sure nothing was missing I also used my paths from the blinky project. Its not really clean but it works. My Headphone folder have the following path: nRF5_SDK_15.2.0_9412b96\examples\Headphones

./
../../components
../../components/ble/ble_advertising
../../components/ble/ble_dtm
../../components/ble/ble_racp
../../components/ble/ble_services/ble_ancs_c
../../components/ble/ble_services/ble_ans_c
../../components/ble/ble_services/ble_bas
../../components/ble/ble_services/ble_bas_c
../../components/ble/ble_services/ble_cscs
../../components/ble/ble_services/ble_cts_c
../../components/ble/ble_services/ble_dfu
../../components/ble/ble_services/ble_dis
../../components/ble/ble_services/ble_gls
../../components/ble/ble_services/ble_hids
../../components/ble/ble_services/ble_hrs
../../components/ble/ble_services/ble_hrs_c
../../components/ble/ble_services/ble_hts
../../components/ble/ble_services/ble_ias
../../components/ble/ble_services/ble_ias_c
../../components/ble/ble_services/ble_lbs
../../components/ble/ble_services/ble_lbs_c
../../components/ble/ble_services/ble_lls
../../components/ble/ble_services/ble_nus
../../components/ble/ble_services/ble_nus_c
../../components/ble/ble_services/ble_rscs
../../components/ble/ble_services/ble_rscs_c
../../components/ble/ble_services/ble_tps
../../components/ble/common
../../components/ble/nrf_ble_gatt
../../components/ble/nrf_ble_qwr
../../components/ble/peer_manager
../../components/boards
../../components/drivers_nrf/usbd
../../components/libraries/atomic
../../components/libraries/atomic_fifo
../../components/libraries/atomic_flags
../../components/libraries/balloc
../../components/libraries/bootloader/ble_dfu
../../components/libraries/button
../../components/libraries/cli
../../components/libraries/crc16
../../components/libraries/crc32
../../components/libraries/crypto
../../components/libraries/csense
../../components/libraries/csense_drv
../../components/libraries/delay
../../components/libraries/ecc
../../components/libraries/experimental_section_vars
../../components/libraries/experimental_task_manager
../../components/libraries/fds
../../components/libraries/fstorage
../../components/libraries/gfx
../../components/libraries/gpiote
../../components/libraries/hardfault
../../components/libraries/hci
../../components/libraries/led_softblink
../../components/libraries/log
../../components/libraries/log/src
../../components/libraries/low_power_pwm
../../components/libraries/mem_manager
../../components/libraries/memobj
../../components/libraries/mpu
../../components/libraries/mutex
../../components/libraries/pwm
../../components/libraries/pwr_mgmt
../../components/libraries/queue
../../components/libraries/ringbuf
../../components/libraries/scheduler
../../components/libraries/sdcard
../../components/libraries/slip
../../components/libraries/sortlist
../../components/libraries/spi_mngr
../../components/libraries/stack_guard
../../components/libraries/strerror
../../components/libraries/svc
../../components/libraries/timer
../../components/libraries/twi_mngr
../../components/libraries/twi_sensor
../../components/libraries/usbd
../../components/libraries/usbd/class/audio
../../components/libraries/usbd/class/cdc
../../components/libraries/usbd/class/cdc/acm
../../components/libraries/usbd/class/hid
../../components/libraries/usbd/class/hid/generic
../../components/libraries/usbd/class/hid/kbd
../../components/libraries/usbd/class/hid/mouse
../../components/libraries/usbd/class/msc
../../components/libraries/util
../../components/nfc/ndef/conn_hand_parser
../../components/nfc/ndef/conn_hand_parser/ac_rec_parser
../../components/nfc/ndef/conn_hand_parser/ble_oob_advdata_parser
../../components/nfc/ndef/conn_hand_parser/le_oob_rec_parser
../../components/nfc/ndef/connection_handover/ac_rec
../../components/nfc/ndef/connection_handover/ble_oob_advdata
../../components/nfc/ndef/connection_handover/ble_pair_lib
../../components/nfc/ndef/connection_handover/ble_pair_msg
../../components/nfc/ndef/connection_handover/common
../../components/nfc/ndef/connection_handover/ep_oob_rec
../../components/nfc/ndef/connection_handover/hs_rec
../../components/nfc/ndef/connection_handover/le_oob_rec
../../components/nfc/ndef/generic/message
../../components/nfc/ndef/generic/record
../../components/nfc/ndef/launchapp
../../components/nfc/ndef/parser/message
../../components/nfc/ndef/parser/record
../../components/nfc/ndef/text
../../components/nfc/ndef/uri
../../components/nfc/t2t_lib
../../components/nfc/t2t_lib/hal_t2t
../../components/nfc/t2t_parser
../../components/nfc/t4t_lib
../../components/nfc/t4t_lib/hal_t4t
../../components/nfc/t4t_parser/apdu
../../components/nfc/t4t_parser/cc_file
../../components/nfc/t4t_parser/hl_detection_procedure
../../components/nfc/t4t_parser/tlv
../../components/softdevice/common
../../components/softdevice/s132/headers
../../components/softdevice/s132/headers/nrf52
../../components/toolchain/cmsis/include
../../external/fprintf
../../external/segger_rtt
../../external/utf_converter
../../integration/nrfx
../../integration/nrfx/legacy
../../modules/nrfx
../../modules/nrfx/drivers/include
../../modules/nrfx/hal
../../modules/nrfx/mdk
../config
.
./CMSIS_4/CMSIS/Include
./nRF/CMSIS/Device/Include
./OPUS
./OPUS/arm
../../components
../../config
../../external
../../modules
../../components/802_15_4
../../components/ant
../../components/ble
../../components/boards
../../components/drivers_ext
../../components/drivers_nrf
../../components/iot
../../components/libraries
../../components/nfc
../../components/proprietary_rf
../../components/serialization
../../components/softdevice
../../components/toolchain
../../components/802_15_4/api
../../components/802_15_4/raw
../../components/802_15_4/secure
../../components/802_15_4/src
../../components/802_15_4/api/HAL
../../components/802_15_4/api/MAC
../../components/802_15_4/api/PHY
../../components/802_15_4/api/RAL
../../components/802_15_4/api/SecAL
../../components/802_15_4/api/SysAL
../../components/802_15_4/api/HAL/nrf52_soc
../../components/802_15_4/api/RAL/nrf52_soc
../../components/ant/ant_channel_config
../../components/ant/ant_encryption
../../components/ant/ant_fs
../../components/ant/ant_key_manager
../../components/ant/ant_profiles
../../components/ant/ant_search_config
../../components/ant/ant_state_indicator
../../components/ant/ant_key_manager/config
../../components/ant/ant_profiles/ant_bpwr
../../components/ant/ant_profiles/ant_bsc
../../components/ant/ant_profiles/ant_common
../../components/ant/ant_profiles/ant_hrm
../../components/ant/ant_profiles/ant_sdm
../../components/ant/ant_profiles/ant_bpwr/pages
../../components/ant/ant_profiles/ant_bpwr/simulator
../../components/ant/ant_profiles/ant_bpwr/utils
../../components/ant/ant_profiles/ant_bsc/pages
../../components/ant/ant_profiles/ant_bsc/simulator
../../components/ant/ant_profiles/ant_bsc/utils
../../components/ant/ant_profiles/ant_common/ant_request_controller
../../components/ant/ant_profiles/ant_common/pages
../../components/ant/ant_profiles/ant_hrm/pages
../../components/ant/ant_profiles/ant_hrm/simulator
../../components/ant/ant_profiles/ant_hrm/utils
../../components/ant/ant_profiles/ant_sdm/pages
../../components/ant/ant_profiles/ant_sdm/simulator
../../components/ant/ant_profiles/ant_sdm/utils
../../components/ble/ble_advertising
../../components/ble/ble_db_discovery
../../components/ble/ble_dtm
../../components/ble/ble_link_ctx_manager
../../components/ble/ble_racp
../../components/ble/ble_radio_notification
../../components/ble/ble_services
../../components/ble/common
../../components/ble/nrf_ble_gatt
../../components/ble/nrf_ble_qwr
../../components/ble/nrf_ble_scan
../../components/ble/peer_manager
../../components/ble/ble_services/ble_ancs_c
../../components/ble/ble_services/ble_ans_c
../../components/ble/ble_services/ble_bas
../../components/ble/ble_services/ble_bas_c
../../components/ble/ble_services/ble_bps
../../components/ble/ble_services/ble_cscs
../../components/ble/ble_services/ble_cts_c
../../components/ble/ble_services/ble_dfu
../../components/ble/ble_services/ble_dis
../../components/ble/ble_services/ble_dis_c
../../components/ble/ble_services/ble_escs
../../components/ble/ble_services/ble_gls
../../components/ble/ble_services/ble_hids
../../components/ble/ble_services/ble_hrs
../../components/ble/ble_services/ble_hrs_c
../../components/ble/ble_services/ble_hts
../../components/ble/ble_services/ble_ias
../../components/ble/ble_services/ble_ias_c
../../components/ble/ble_services/ble_ipsp
../../components/ble/ble_services/ble_lbs
../../components/ble/ble_services/ble_lbs_c
../../components/ble/ble_services/ble_lls
../../components/ble/ble_services/ble_nus
../../components/ble/ble_services/ble_nus_c
../../components/ble/ble_services/ble_rscs
../../components/ble/ble_services/ble_rscs_c
../../components/ble/ble_services/ble_tps
../../components/ble/ble_services/eddystone
../../components/ble/ble_services/experimental_ble_lns
../../components/ble/ble_services/experimental_ble_ots
../../components/ble/ble_services/experimental_gatts_c
../../components/ble/ble_services/experimental_nrf_ble_cgms
../../components/ble/ble_services/experimental_nrf_ble_ots_c
../../components/ble/ble_services/nrf_ble_bms
../../components/drivers_ext/adns2080
../../components/drivers_ext/bh1745
../../components/drivers_ext/ccs811
../../components/drivers_ext/cherry8x16
../../components/drivers_ext/ds1624
../../components/drivers_ext/hts221
../../components/drivers_ext/ili9341
../../components/drivers_ext/lis2dh12
../../components/drivers_ext/lps22hb
../../components/drivers_ext/max9850
../../components/drivers_ext/mcp4725
../../components/drivers_ext/mpu6050
../../components/drivers_ext/nrf6350
../../components/drivers_ext/st7735
../../components/drivers_ext/sx1509b
../../components/drivers_ext/synaptics_touchpad
../../components/drivers_ext/uda1380
../../components/drivers_nrf/nrf_soc_nosd
../../components/drivers_nrf/radio_config
../../components/drivers_nrf/sdio
../../components/drivers_nrf/spi_master
../../components/drivers_nrf/twi_master
../../components/drivers_nrf/usbd
../../components/drivers_nrf/sdio/config
../../components/drivers_nrf/twi_master/deprecated
../../components/drivers_nrf/twi_master/deprecated/config
../../components/libraries/atomic
../../components/libraries/atomic_fifo
../../components/libraries/atomic_flags
../../components/libraries/balloc
../../components/libraries/block_dev
../../components/libraries/bootloader
../../components/libraries/bsp
../../components/libraries/button
../../components/libraries/cli
../../components/libraries/crc16
../../components/libraries/crc32
../../components/libraries/crypto
../../components/libraries/csense
../../components/libraries/csense_drv
../../components/libraries/delay
../../components/libraries/ecc
../../components/libraries/experimental_libuarte
../../components/libraries/experimental_section_vars
../../components/libraries/experimental_task_manager
../../components/libraries/fds
../../components/libraries/fifo
../../components/libraries/fstorage
../../components/libraries/gfx
../../components/libraries/gpiote
../../components/libraries/hardfault
../../components/libraries/hci
../../components/libraries/led_softblink
../../components/libraries/log
../../components/libraries/low_power_pwm
../../components/libraries/memobj
../../components/libraries/mem_manager
../../components/libraries/mpu
../../components/libraries/mutex
../../components/libraries/pwm
../../components/libraries/pwr_mgmt
../../components/libraries/queue
../../components/libraries/ringbuf
../../components/libraries/scheduler
../../components/libraries/sdcard
../../components/libraries/sensorsim
../../components/libraries/serial
../../components/libraries/sha256
../../components/libraries/simple_timer
../../components/libraries/slip
../../components/libraries/sortlist
../../components/libraries/spi_mngr
../../components/libraries/stack_guard
../../components/libraries/stack_info
../../components/libraries/strerror
../../components/libraries/svc
../../components/libraries/timer
../../components/libraries/twi_mngr
../../components/libraries/twi_sensor
../../components/libraries/uart
../../components/libraries/usbd
../../components/libraries/util
../../components/libraries/block_dev/empty
../../components/libraries/block_dev/qspi
../../components/libraries/block_dev/ram
../../components/libraries/block_dev/sdc
../../components/libraries/bootloader/ble_dfu
../../components/libraries/bootloader/dfu
../../components/libraries/bootloader/serial_dfu
../../components/libraries/cli/ble_uart
../../components/libraries/cli/cdc_acm
../../components/libraries/cli/libuarte
../../components/libraries/cli/rtt
../../components/libraries/cli/uart
../../components/libraries/crypto/backend
../../components/libraries/crypto/backend/cc310
../../components/libraries/crypto/backend/cc310_bl
../../components/libraries/crypto/backend/cifra
../../components/libraries/crypto/backend/mbedtls
../../components/libraries/crypto/backend/micro_ecc
../../components/libraries/crypto/backend/nrf_hw
../../components/libraries/crypto/backend/nrf_sw
../../components/libraries/crypto/backend/oberon
../../components/libraries/hardfault/nrf52
../../components/libraries/hardfault/nrf52/handler
../../components/libraries/log/src
../../components/libraries/timer/experimental
../../components/libraries/usbd/class
../../components/libraries/usbd/class/audio
../../components/libraries/usbd/class/cdc
../../components/libraries/usbd/class/dummy
../../components/libraries/usbd/class/hid
../../components/libraries/usbd/class/msc
../../components/libraries/usbd/class/nrf_dfu_trigger
../../components/libraries/usbd/class/cdc/acm
../../components/libraries/usbd/class/hid/generic
../../components/libraries/usbd/class/hid/kbd
../../components/libraries/usbd/class/hid/mouse
../../components/nfc/ndef
../../components/nfc/t2t_lib
../../components/nfc/t2t_parser
../../components/nfc/t4t_lib
../../components/nfc/t4t_parser
../../components/nfc/ndef/connection_handover
../../components/nfc/ndef/conn_hand_parser
../../components/nfc/ndef/generic
../../components/nfc/ndef/launchapp
../../components/nfc/ndef/parser
../../components/nfc/ndef/text
../../components/nfc/ndef/uri
../../components/nfc/ndef/connection_handover/ac_rec
../../components/nfc/ndef/connection_handover/ble_oob_advdata
../../components/nfc/ndef/connection_handover/ble_pair_lib
../../components/nfc/ndef/connection_handover/ble_pair_msg
../../components/nfc/ndef/connection_handover/common
../../components/nfc/ndef/connection_handover/ep_oob_rec
../../components/nfc/ndef/connection_handover/hs_rec
../../components/nfc/ndef/connection_handover/le_oob_rec
../../components/nfc/ndef/conn_hand_parser/ac_rec_parser
../../components/nfc/ndef/conn_hand_parser/ble_oob_advdata_parser
../../components/nfc/ndef/conn_hand_parser/le_oob_rec_parser
../../components/nfc/ndef/generic/message
../../components/nfc/ndef/generic/record
../../components/nfc/ndef/parser/message
../../components/nfc/ndef/parser/record
../../components/nfc/t2t_lib/hal_t2t
../../components/nfc/t4t_lib/hal_t4t
../../components/nfc/t4t_parser/apdu
../../components/nfc/t4t_parser/cc_file
../../components/nfc/t4t_parser/hl_detection_procedure
../../components/nfc/t4t_parser/tlv
../../components/proprietary_rf/esb
../../components/proprietary_rf/gzll
../../components/proprietary_rf/gzll/arm
../../components/proprietary_rf/gzll/config
../../components/proprietary_rf/gzll/gcc
../../components/proprietary_rf/gzll/iar
../../components/serialization/application
../../components/serialization/common
../../components/serialization/connectivity
../../components/serialization/application/codecs
../../components/serialization/application/hal
../../components/serialization/application/transport
../../components/serialization/application/codecs/ant
../../components/serialization/application/codecs/ble
../../components/serialization/application/codecs/common
../../components/serialization/application/codecs/ant/middleware
../../components/serialization/application/codecs/ant/serializers
../../components/serialization/application/codecs/ble/middleware
../../components/serialization/application/codecs/ble/serializers
../../components/serialization/common/struct_ser
../../components/serialization/common/transport
../../components/serialization/common/struct_ser/ant
../../components/serialization/common/struct_ser/ble
../../components/serialization/common/transport/ser_phy
../../components/serialization/common/transport/ser_phy/config
../../components/serialization/connectivity/codecs
../../components/serialization/connectivity/hal
../../components/serialization/connectivity/codecs/ant
../../components/serialization/connectivity/codecs/ble
../../components/serialization/connectivity/codecs/common
../../components/serialization/connectivity/codecs/ant/middleware
../../components/serialization/connectivity/codecs/ant/serializers
../../components/serialization/connectivity/codecs/ble/middleware
../../components/serialization/connectivity/codecs/ble/serializers
../../components/softdevice/common
../../components/softdevice/mbr
../../components/softdevice/s140
../../components/softdevice/mbr/nrf52840
../../components/softdevice/mbr/nrf52840/headers
../../components/softdevice/mbr/nrf52840/hex
../../components/softdevice/s140/doc
../../components/softdevice/s140/headers
../../components/softdevice/s140/hex
../../components/softdevice/s140/headers/nrf52
../../modules/nrfx
../../modules/nrfx/drivers
../../modules/nrfx/hal
../../modules/nrfx/mdk
../../modules/nrfx/soc
../../modules/nrfx/drivers/include
../../modules/nrfx/drivers/src
../../modules/nrfx/drivers/src/prs

- Andreas

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

Nicholas Lee — Mon, 17 Sep 2018 13:07:14 GMT

Can you please cut-and-paste your list of include paths, so I can do a 1-1 comparison?
Clearly what I think of as the "correct" list isn't correct is some way I can't spot.
Thanks

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

AndreasF — Mon, 17 Sep 2018 12:13:26 GMT

Hi.

I compiled your project without any errors. I only changed the include paths to match my folder. Check if your include paths are correct.

If you still get expected expression or seems to be undefined. Could you try to delete all the nrfx_ modules and the folder in the project, then create a new Modules folder, and drag all the .c files from nRF5_SDK_15.2.0_9412b96\modules\nrfx\drivers\src into the project.

- Andreas

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

Nicholas Lee — Mon, 17 Sep 2018 10:43:13 GMT

As I said the the question:
"A new SEGGER project was created (i.e. not starting from an example project*),".
None of the example projects seem to use the new NFRX modules, and so they are not an appropriate starting point for a fresh new project.

To recreate my environment, the SDK 15.2 files need to be located at their default installation directory of C:\Nordic_Semi\nRF5_SDK_15.2.0_9412b96
A fresh copy can be downloaded here... https://developer.nordicsemi.com/nRF5_SDK/nRF5_SDK_v15.x.x/
In my project I added a SEGGER "global macro" to point to this directory.

Here is a dropbox link to my zipped project...
Link to the project zipfile

The main.c file is basically just "Hello World".

The error output is:
Output/Headphones Debug/Obj/nrfx_clock.o does not exist.
Compiling ‘nrfx_clock.c’
nrfx_clock.h
nrfx_clock.c
expected expression before ')' token
Output/Headphones Debug/Obj/nrfx_comp.o does not exist.
Compiling ‘nrfx_comp.c’
Output/Headphones Debug/Obj/nrfx_gpiote.o does not exist.
Compiling ‘nrfx_gpiote.c’
Build failed

Here's a screen-grab of the actual error line...

RE: In nrfx_power_clock.h, NRFX_IRQ_IS_ENABLED(POWER_CLOCK_IRQn) gives the error: expected expression before ')' token

AndreasF — Mon, 17 Sep 2018 07:24:08 GMT

Hi Nicholas.

Which example project did you try to build? Could you paste the whole error code you got in Segger Embedded Studio? And also upload your project in a zip-file?

- Andreas