RE: SEGGER Emebedded studio build err : unknown register name 'vfpcc' in asm

33 — Tue, 17 Mar 2020 10:38:12 GMT
Hi, When i solve the rtc worning,I can build success ! Thanks!
RE: SEGGER Emebedded studio build err : unknown register name 'vfpcc' in asm

Vidar Berg — Tue, 17 Mar 2020 08:20:38 GMT
Thanks for the log. However, the log is only showing other errors that seem unrelated to the one you reported initially. In this case, the problem appears to be that you have multiple definitions of a variable named "rtc".
[quote user="33"]I have add some my c file .If I remove my file ,I can build success.[/quote]
Can you try to rename the rtc variable in this file?
RE: SEGGER Emebedded studio build err : unknown register name 'vfpcc' in asm

33 — Tue, 17 Mar 2020 03:47:34 GMT
Hi，Thank you for your help.
this is the build log.devzone.nordicsemi.com/.../2161.build-log.txt
I have add some my c file .If I remove my file ,I can build success.But I don't know what I did wrong. And When I add my file to a anthor example ,It can be ok.Just in this project ,it failed.
RE: SEGGER Emebedded studio build err : unknown register name 'vfpcc' in asm

Vidar Berg — Mon, 16 Mar 2020 13:56:27 GMT
Hi,
Can you post the full log output so it includes all information shown below?
3> Compiling ‘main.c’
3> "C:/Program Files/SEGGER/SEGGER Embedded Studio for ARM 4.42/gcc/arm-none-eabi/bin/cc1" -fmessage-length=0 -fno-diagnostics-show-caret -mcpu=cortex-m4 -mlittle-endian -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mthumb -mtp=soft -munaligned-access -nostdinc "-isystemC:/Program Files/SEGGER/SEGGER Embedded Studio for ARM 4.42/include" -I../../../config -I../../../../../../components -I../../../../../../components/ble/ble_advertising -I../../../../../../components/ble/ble_dtm -I../../../../../../components/ble/ble_racp -I../../../../../../components/ble/ble_services/ble_ancs_c -I../../../../../../components/ble/ble_services/ble_ans_c -I../../../../../../components/ble/ble_services/ble_bas -I../../../../../../components/ble/ble_services/ble_bas_c -I../../../../../../components/ble/ble_services/ble_cscs -I../../../../../../components/ble/ble_services/ble_cts_c -I../../../../../../components/ble/ble_services/ble_dfu -I../../../../../../components/ble/ble_services/ble_dis -I../../../../../../components/ble/ble_services/ble_gls -I../../../../../../components/ble/ble_services/ble_hids -I../../../../../../components/ble/ble_services/ble_hrs -I../../../../../../components/ble/ble_services/ble_hrs_c -I../../../../../../components/ble/ble_services/ble_hts -I../../../../../../components/ble/ble_services/ble_ias -I../../../../../../components/ble/ble_services/ble_ias_c -I../../../../../../components/ble/ble_services/ble_lbs -I../../../../../../components/ble/ble_services/ble_lbs_c -I../../../../../../components/ble/ble_services/ble_lls -I../../../../../../components/ble/ble_services/ble_nus -I../../../../../../components/ble/ble_services/ble_nus_c -I../../../../../../components/ble/ble_services/ble_rscs -I../../../../../../components/ble/ble_services/ble_rscs_c -I../../../../../../components/ble/ble_services/ble_tps -I../../../../../../components/ble/common -I../../../../../../components/ble/nrf_ble_gatt -I../../../../../../components/ble/nrf_ble_qwr -I../../../../../../components/ble/peer_manager -I../../../../../../components/boards -I../../../../../../components/libraries/atomic -I../../../../../../components/libraries/atomic_fifo -I../../../../../../components/libraries/atomic_flags -I../../../../../../components/libraries/balloc -I../../../../../../components/libraries/bootloader/ble_dfu -I../../../../../../components/libraries/bsp -I../../../../../../components/libraries/button -I../../../../../../components/libraries/cli -I../../../../../../components/libraries/crc16 -I../../../../../../components/libraries/crc32 -I../../../../../../components/libraries/crypto -I../../../../../../components/libraries/csense -I../../../../../../components/libraries/csense_drv -I../../../../../../components/libraries/delay -I../../../../../../components/libraries/ecc -I../../../../../../components/libraries/experimental_section_vars -I../../../../../../components/libraries/experimental_task_manager -I../../../../../../components/libraries/fds -I../../../../../../components/libraries/fstorage -I../../../../../../components/libraries/gfx -I../../../../../../components/libraries/gpiote -I../../../../../../components/libraries/hardfault -I../../../../../../components/libraries/hardfault/nrf52 -I../../../../../../components/libraries/hci -I../../../../../../components/libraries/led_softblink -I../../../../../../components/libraries/log -I../../../../../../components/libraries/log/src -I../../../../../../components/libraries/low_power_pwm -I../../../../../../components/libraries/mem_manager -I../../../../../../components/libraries/memobj -I../../../../../../components/libraries/mpu -I../../../../../../components/libraries/mutex -I../../../../../../components/libraries/pwm -I../../../../../../components/libraries/pwr_mgmt -I../../../../../../components/libraries/queue -I../../../../../../components/libraries/ringbuf -I../../../../../../components/libraries/scheduler -I../../../../../../components/libraries/sdcard -I../../../../../../components/libraries/sensorsim -I../../../../../../components/libraries/slip -I../../../../../../components/libraries/sortlist -I../../../../../../components/libraries/spi_mngr -I../../../../../../components/libraries/stack_guard -I../../../../../../components/libraries/strerror -I../../../../../../components/libraries/svc -I../../../../../../components/libraries/timer -I../../../../../../components/libraries/twi_mngr -I../../../../../../components/libraries/twi_sensor -I../../../../../../components/libraries/usbd -I../../../../../../components/libraries/usbd/class/audio -I../../../../../../components/libraries/usbd/class/cdc -I../../../../../../components/libraries/usbd/class/cdc/acm -I../../../../../../components/libraries/usbd/class/hid -I../../../../../../components/libraries/usbd/class/hid/generic -I../../../../../../components/libraries/usbd/class/hid/kbd -I../../../../../../components/libraries/usbd/class/hid/mouse -I../../../../../../components/libraries/usbd/class/msc -I../../../../../../components/libraries/util -I../../../../../../components/nfc/ndef/conn_hand_parser -I../../../../../../components/nfc/ndef/conn_hand_parser/ac_rec_parser -I../../../../../../components/nfc/ndef/conn_hand_parser/ble_oob_advdata_parser -I../../../../../../components/nfc/ndef/conn_hand_parser/le_oob_rec_parser -I../../../../../../components/nfc/ndef/connection_handover/ac_rec -I../../../../../../components/nfc/ndef/connection_handover/ble_oob_advdata -I../../../../../../components/nfc/ndef/connection_handover/ble_pair_lib -I../../../../../../components/nfc/ndef/connection_handover/ble_pair_msg -I../../../../../../components/nfc/ndef/connection_handover/common -I../../../../../../components/nfc/ndef/connection_handover/ep_oob_rec -I../../../../../../components/nfc/ndef/connection_handover/hs_rec -I../../../../../../components/nfc/ndef/connection_handover/le_oob_rec -I../../../../../../components/nfc/ndef/generic/message -I../../../../../../components/nfc/ndef/generic/record -I../../../../../../components/nfc/ndef/launchapp -I../../../../../../components/nfc/ndef/parser/message -I../../../../../../components/nfc/ndef/parser/record -I../../../../../../components/nfc/ndef/text -I../../../../../../components/nfc/ndef/uri -I../../../../../../components/nfc/platform -I../../../../../../components/nfc/t2t_lib -I../../../../../../components/nfc/t2t_parser -I../../../../../../components/nfc/t4t_lib -I../../../../../../components/nfc/t4t_parser/apdu -I../../../../../../components/nfc/t4t_parser/cc_file -I../../../../../../components/nfc/t4t_parser/hl_detection_procedure -I../../../../../../components/nfc/t4t_parser/tlv -I../../../../../../components/softdevice/common -I../../../../../../components/softdevice/s140/headers -I../../../../../../components/softdevice/s140/headers/nrf52 -I../../../../../../components/toolchain/cmsis/include -I../../../../../../external/fprintf -I../../../../../../external/freertos/config -I../../../../../../external/freertos/portable/CMSIS/nrf52 -I../../../../../../external/freertos/portable/GCC/nrf52 -I../../../../../../external/freertos/source/include -I../../../../../../external/segger_rtt -I../../../../../../external/utf_converter -I../../../../../../integration/nrfx -I../../../../../../integration/nrfx/legacy -I../../../../../../modules/nrfx -I../../../../../../modules/nrfx/drivers/include -I../../../../../../modules/nrfx/hal -I../../../../../../modules/nrfx/mdk -I../config -D__SIZEOF_WCHAR_T=4 -D__ARM_ARCH_7EM__ -D__SES_ARM -D__ARM_ARCH_FPV4_SP_D16__ -D__HEAP_SIZE__=1024 -D__SES_VERSION=44200 -D__GNU_LINKER -DDEBUG "-D DEBUG_NRF" -DBOARD_PCA10056 -DCONFIG_GPIO_AS_PINRESET -DFLOAT_ABI_HARD -DFREERTOS -DINITIALIZE_USER_SECTIONS -DNO_VTOR_CONFIG -DNRF52840_XXAA -DNRF_SD_BLE_API_VERSION=7 -DS140 -DSOFTDEVICE_PRESENT -MD "C:/vidar/workspace/nRF5_SDK_16.0.0_98a08e2/examples/ble_peripheral/ble_app_hrs_freertos/pca10056/s140/ses/Output/ble_app_hrs_freertos_pca10056_s140 Debug/Obj/main.d" -MQ "Output/ble_app_hrs_freertos_pca10056_s140 Debug/Obj/main.o" -quiet -std=gnu99 -g3 -gpubnames -Og -fomit-frame-pointer -fno-dwarf2-cfi-asm -fno-builtin -ffunction-sections -fdata-sections -fshort-enums -fno-common C:\vidar\workspace\nRF5_SDK_16.0.0_98a08e2\examples\ble_peripheral\ble_app_hrs_freertos\main.c -o "C:/vidar/workspace/nRF5_SDK_16.0.0_98a08e2/examples/ble_peripheral/ble_app_hrs_freertos/pca10056/s140/ses/Output/ble_app_hrs_freertos_pca10056_s140 Debug/Obj/main.asm"
3> "C:/Program Files/SEGGER/SEGGER Embedded Studio for ARM 4.42/gcc/arm-none-eabi/bin/as" --traditional-format -I../../../config -I../../../../../../components -I../../../../../../components/ble/ble_advertising -I../../../../../../components/ble/ble_dtm -I../../../../../../components/ble/ble_racp -I../../../../../../components/ble/ble_services/ble_ancs_c -I../../../../../../components/ble/ble_services/ble_ans_c -I../../../../../../components/ble/ble_services/ble_bas -I../../../../../../components/ble/ble_services/ble_bas_c -I../../../../../../components/ble/ble_services/ble_cscs -I../../../../../../components/ble/ble_services/ble_cts_c -I../../../../../../components/ble/ble_services/ble_dfu -I../../../../../../components/ble/ble_services/ble_dis -I../../../../../../components/ble/ble_services/ble_gls -I../../../../../../components/ble/ble_services/ble_hids -I../../../../../../components/ble/ble_services/ble_hrs -I../../../../../../components/ble/ble_services/ble_hrs_c -I../../../../../../components/ble/ble_services/ble_hts -I../../../../../../components/ble/ble_services/ble_ias -I../../../../../../components/ble/ble_services/ble_ias_c -I../../../../../../components/ble/ble_services/ble_lbs -I../../../../../../components/ble/ble_services/ble_lbs_c -I../../../../../../components/ble/ble_services/ble_lls -I../../../../../../components/ble/ble_services/ble_nus -I../../../../../../components/ble/ble_services/ble_nus_c -I../../../../../../components/ble/ble_services/ble_rscs -I../../../../../../components/ble/ble_services/ble_rscs_c -I../../../../../../components/ble/ble_services/ble_tps -I../../../../../../components/ble/common -I../../../../../../components/ble/nrf_ble_gatt -I../../../../../../components/ble/nrf_ble_qwr -I../../../../../../components/ble/peer_manager -I../../../../../../components/boards -I../../../../../../components/libraries/atomic -I../../../../../../components/libraries/atomic_fifo -I../../../../../../components/libraries/atomic_flags -I../../../../../../components/libraries/balloc -I../../../../../../components/libraries/bootloader/ble_dfu -I../../../../../../components/libraries/bsp -I../../../../../../components/libraries/button -I../../../../../../components/libraries/cli -I../../../../../../components/libraries/crc16 -I../../../../../../components/libraries/crc32 -I../../../../../../components/libraries/crypto -I../../../../../../components/libraries/csense -I../../../../../../components/libraries/csense_drv -I../../../../../../components/libraries/delay -I../../../../../../components/libraries/ecc -I../../../../../../components/libraries/experimental_section_vars -I../../../../../../components/libraries/experimental_task_manager -I../../../../../../components/libraries/fds -I../../../../../../components/libraries/fstorage -I../../../../../../components/libraries/gfx -I../../../../../../components/libraries/gpiote -I../../../../../../components/libraries/hardfault -I../../../../../../components/libraries/hardfault/nrf52 -I../../../../../../components/libraries/hci -I../../../../../../components/libraries/led_softblink -I../../../../../../components/libraries/log -I../../../../../../components/libraries/log/src -I../../../../../../components/libraries/low_power_pwm -I../../../../../../components/libraries/mem_manager -I../../../../../../components/libraries/memobj -I../../../../../../components/libraries/mpu -I../../../../../../components/libraries/mutex -I../../../../../../components/libraries/pwm -I../../../../../../components/libraries/pwr_mgmt -I../../../../../../components/libraries/queue -I../../../../../../components/libraries/ringbuf -I../../../../../../components/libraries/scheduler -I../../../../../../components/libraries/sdcard -I../../../../../../components/libraries/sensorsim -I../../../../../../components/libraries/slip -I../../../../../../components/libraries/sortlist -I../../../../../../components/libraries/spi_mngr -I../../../../../../components/libraries/stack_guard -I../../../../../../components/libraries/strerror -I../../../../../../components/libraries/svc -I../../../../../../components/libraries/timer -I../../../../../../components/libraries/twi_mngr -I../../../../../../components/libraries/twi_sensor -I../../../../../../components/libraries/usbd -I../../../../../../components/libraries/usbd/class/audio -I../../../../../../components/libraries/usbd/class/cdc -I../../../../../../components/libraries/usbd/class/cdc/acm -I../../../../../../components/libraries/usbd/class/hid -I../../../../../../components/libraries/usbd/class/hid/generic -I../../../../../../components/libraries/usbd/class/hid/kbd -I../../../../../../components/libraries/usbd/class/hid/mouse -I../../../../../../components/libraries/usbd/class/msc -I../../../../../../components/libraries/util -I../../../../../../components/nfc/ndef/conn_hand_parser -I../../../../../../components/nfc/ndef/conn_hand_parser/ac_rec_parser -I../../../../../../components/nfc/ndef/conn_hand_parser/ble_oob_advdata_parser -I../../../../../../components/nfc/ndef/conn_hand_parser/le_oob_rec_parser -I../../../../../../components/nfc/ndef/connection_handover/ac_rec -I../../../../../../components/nfc/ndef/connection_handover/ble_oob_advdata -I../../../../../../components/nfc/ndef/connection_handover/ble_pair_lib -I../../../../../../components/nfc/ndef/connection_handover/ble_pair_msg -I../../../../../../components/nfc/ndef/connection_handover/common -I../../../../../../components/nfc/ndef/connection_handover/ep_oob_rec -I../../../../../../components/nfc/ndef/connection_handover/hs_rec -I../../../../../../components/nfc/ndef/connection_handover/le_oob_rec -I../../../../../../components/nfc/ndef/generic/message -I../../../../../../components/nfc/ndef/generic/record -I../../../../../../components/nfc/ndef/launchapp -I../../../../../../components/nfc/ndef/parser/message -I../../../../../../components/nfc/ndef/parser/record -I../../../../../../components/nfc/ndef/text -I../../../../../../components/nfc/ndef/uri -I../../../../../../components/nfc/platform -I../../../../../../components/nfc/t2t_lib -I../../../../../../components/nfc/t2t_parser -I../../../../../../components/nfc/t4t_lib -I../../../../../../components/nfc/t4t_parser/apdu -I../../../../../../components/nfc/t4t_parser/cc_file -I../../../../../../components/nfc/t4t_parser/hl_detection_procedure -I../../../../../../components/nfc/t4t_parser/tlv -I../../../../../../components/softdevice/common -I../../../../../../components/softdevice/s140/headers -I../../../../../../components/softdevice/s140/headers/nrf52 -I../../../../../../components/toolchain/cmsis/include -I../../../../../../external/fprintf -I../../../../../../external/freertos/config -I../../../../../../external/freertos/portable/CMSIS/nrf52 -I../../../../../../external/freertos/portable/GCC/nrf52 -I../../../../../../external/freertos/source/include -I../../../../../../external/segger_rtt -I../../../../../../external/utf_converter -I../../../../../../integration/nrfx -I../../../../../../integration/nrfx/legacy -I../../../../../../modules/nrfx -I../../../../../../modules/nrfx/drivers/include -I../../../../../../modules/nrfx/hal -I../../../../../../modules/nrfx/mdk -I../config -mcpu=cortex-m4 -mlittle-endian -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mthumb "C:/vidar/workspace/nRF5_SDK_16.0.0_98a08e2/examples/ble_peripheral/ble_app_hrs_freertos/pca10056/s140/ses/Output/ble_app_hrs_freertos_pca10056_s140 Debug/Obj/main.asm" -o "Output/ble_app_hrs_freertos_pca10056_s140 Debug/Obj/main.o"
Also, have you tried to build other SDK examples to see if you get the same result?