compilation error in nrf_drv_usbd.c

RE: compilation error in nrf_drv_usbd.c

Håkon Alseth — Fri, 24 Jan 2020 11:20:09 GMT

Good to hear that it solved your issue!

Cheers,

Håkon

RE: compilation error in nrf_drv_usbd.c

Bhumika — Fri, 24 Jan 2020 09:13:51 GMT

Thanks, this issue is resolved.

RE: compilation error in nrf_drv_usbd.c

Håkon Alseth — Fri, 24 Jan 2020 08:27:42 GMT

Try setting sdk_config.h::APP_USBD_CDC_ACM_ENABLED to '1' and see if this helps.

Kind regards,

Håkon

RE: compilation error in nrf_drv_usbd.c

Bhumika — Thu, 23 Jan 2020 14:00:31 GMT

Hi,

Earlier NRFX_SYSTIC_ENABLED was not defined in sdk_config.h

Please guide me with following openthread libraries related errors

Linking target: _build/nrf52840_xxaa.out
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `isPortOpened':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:176: undefined reference to `app_usbd_cdc_acm_line_state_get'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `cdcAcmUserEventHandler':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:107: undefined reference to `app_usbd_cdc_acm_read_any'
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:121: undefined reference to `app_usbd_cdc_acm_rx_size'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `processReceive':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:235: undefined reference to `app_usbd_cdc_acm_read_any'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `processTransmit':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:247: undefined reference to `app_usbd_cdc_acm_write'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `otPlatUartSend':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:356: undefined reference to `app_usbd_cdc_acm_write'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o):(.rodata.sAppCdcAcm+0x4): undefined reference to `app_usbd_cdc_acm_class_methods'
collect2: error: ld returned 1 exit status
../../../../../nrf_sdk_thread/components/toolchain/gcc/Makefile.common:292: recipe for target '_build/nrf52840_xxaa.out' failed
make: *** [_build/nrf52840_xxaa.out] Error 1

RE: compilation error in nrf_drv_usbd.c

Bhumika — Thu, 23 Jan 2020 13:15:23 GMT

I checked for it, It was not defined in sdk_config.h

Now after including all the related files and macros in makefile and sdk_config, I am stuck with following compilation error..

Compiling file: main.c
Linking target: _build/nrf52840_xxaa.out
_build/nrf52840_xxaa/nrfx_usbd.c.o: In function `usbd_dmareq_process':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/modules/nrfx/drivers/src/nrfx_usbd.c:1469: undefined reference to `nrfx_systick_delay_us'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/modules/nrfx/drivers/src/nrfx_usbd.c:1477: undefined reference to `nrfx_systick_delay_us'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/modules/nrfx/drivers/src/nrfx_usbd.c:1480: undefined reference to `nrfx_systick_delay_us'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/modules/nrfx/drivers/src/nrfx_usbd.c:1482: undefined reference to `nrfx_systick_delay_us'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `isPortOpened':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:176: undefined reference to `app_usbd_cdc_acm_line_state_get'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `cdcAcmUserEventHandler':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:107: undefined reference to `app_usbd_cdc_acm_read_any'
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:121: undefined reference to `app_usbd_cdc_acm_rx_size'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `processReceive':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:235: undefined reference to `app_usbd_cdc_acm_read_any'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `processTransmit':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:247: undefined reference to `app_usbd_cdc_acm_write'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `otPlatUartSend':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:356: undefined reference to `app_usbd_cdc_acm_write'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o):(.rodata.sAppCdcAcm+0x4): undefined reference to `app_usbd_cdc_acm_class_methods'
collect2: error: ld returned 1 exit status
../../../../../nrf_sdk_thread/components/toolchain/gcc/Makefile.common:292: recipe for target '_build/nrf52840_xxaa.out' failed
make: *** [_build/nrf52840_xxaa.out] Error 1
make: Leaving directory '/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc'

I have already included nrfx_systick.h in main.c and set NRFX_USBD_ENABLED 1

RE: compilation error in nrf_drv_usbd.c

Håkon Alseth — Thu, 23 Jan 2020 11:53:23 GMT

Could you check if "NRFX_USBD_ENABLED" is set to '1' in your sdk_config.h?

RE: compilation error in nrf_drv_usbd.c

Bhumika — Thu, 23 Jan 2020 11:50:44 GMT

i have already set that in my include path

RE: compilation error in nrf_drv_usbd.c

Håkon Alseth — Thu, 23 Jan 2020 11:45:48 GMT

Search for the function within the SDK tree, find the header where its declared, and add this to your include path.

In this case, its modules/nrfx/drvers/include.

Kind regards,

Håkon

RE: compilation error in nrf_drv_usbd.c

Bhumika — Thu, 23 Jan 2020 11:41:00 GMT

once i remove nrf_drv_usbd.c, and add modules/nrfx/drivers/src/nrfx_usbd.c it has following compilation errors.

Compiling file: nrfx_usbd.c
Linking target: _build/nrf52840_xxaa.out
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_init':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:830: undefined reference to `nrfx_usbd_init'
_build/nrf52840_xxaa/app_usbd.c.o: In function `nrf_drv_usbd_uninit':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/integration/nrfx/legacy/nrf_drv_usbd.h:263: undefined reference to `nrfx_usbd_uninit'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_init':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:845: undefined reference to `app_usbd_core_inst'
_build/nrf52840_xxaa/app_usbd.c.o: In function `nrf_drv_usbd_uninit':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/integration/nrfx/legacy/nrf_drv_usbd.h:263: undefined reference to `nrfx_usbd_uninit'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_power_events_enable':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:949: undefined reference to `nrfx_usbd_is_initialized'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:949: undefined reference to `nrfx_usbd_is_enabled'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_enable':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:972: undefined reference to `nrfx_usbd_enable'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_disable':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:979: undefined reference to `nrfx_usbd_disable'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_event_execute':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1141: undefined reference to `nrfx_usbd_suspend'
_build/nrf52840_xxaa/app_usbd.c.o: In function `sustate_set':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:736: undefined reference to `nrfx_usbd_suspend_irq_config'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:732: undefined reference to `nrfx_usbd_active_irq_config'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_ep_disable':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1721: undefined reference to `nrfx_usbd_ep_disable'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1721: undefined reference to `nrfx_usbd_ep_disable'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1721: undefined reference to `nrfx_usbd_ep_disable'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_event_execute':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1159: undefined reference to `nrfx_usbd_wakeup_req'
_build/nrf52840_xxaa/app_usbd.c.o: In function `sustate_set':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:732: undefined reference to `nrfx_usbd_active_irq_config'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_event_execute':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1195: undefined reference to `app_usbd_core_ep0_enable'
_build/nrf52840_xxaa/app_usbd.c.o: In function `sustate_set':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:732: undefined reference to `nrfx_usbd_active_irq_config'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_event_execute':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1098: undefined reference to `nrfx_usbd_stop'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1086: undefined reference to `app_usbd_core_ep0_disable'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1087: undefined reference to `nrfx_usbd_start'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1208: undefined reference to `nrfx_usbd_force_bus_wakeup'
_build/nrf52840_xxaa/app_usbd.c.o: In function `sustate_set':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:736: undefined reference to `nrfx_usbd_suspend_irq_config'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:736: undefined reference to `nrfx_usbd_suspend_irq_config'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:736: undefined reference to `nrfx_usbd_suspend_irq_config'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:736: undefined reference to `nrfx_usbd_suspend_irq_config'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:732: undefined reference to `nrfx_usbd_active_irq_config'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_event_execute':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1154: undefined reference to `nrfx_usbd_suspend'
_build/nrf52840_xxaa/app_usbd.c.o: In function `sustate_set':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:736: undefined reference to `nrfx_usbd_suspend_irq_config'
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:736: undefined reference to `nrfx_usbd_suspend_irq_config'
_build/nrf52840_xxaa/app_usbd.c.o: In function `app_usbd_event_execute':
/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc/../../../../../nrf_sdk_thread/components/libraries/usbd/app_usbd.c:1293: undefined reference to `nrfx_usbd_ep_stall'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `isPortOpened':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:176: undefined reference to `app_usbd_cdc_acm_line_state_get'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `cdcAcmUserEventHandler':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:107: undefined reference to `app_usbd_cdc_acm_read_any'
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:121: undefined reference to `app_usbd_cdc_acm_rx_size'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `nrf5UartInit':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:272: undefined reference to `app_usbd_serial_num_generate'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `nrf5UartDeinit':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:292: undefined reference to `nrfx_usbd_is_started'
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:300: undefined reference to `nrfx_usbd_is_enabled'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `processConnection':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:194: undefined reference to `nrfx_usbd_is_enabled'
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:217: undefined reference to `nrfx_usbd_is_enabled'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `processReceive':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:235: undefined reference to `app_usbd_cdc_acm_read_any'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `processTransmit':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:247: undefined reference to `app_usbd_cdc_acm_write'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `processConnection':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:201: undefined reference to `nrfx_usbd_is_started'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o): In function `otPlatUartSend':
C:\bamboo\xml-data\build-dir\KNG-OL-BOLO\sdk\sdk\nrf5\external\openthread\project\nrf52840\openthread_nrf52840\sdk\usb\armgcc/../../../../../openthread/examples/platforms/nrf528xx/src/usb-cdc-uart.c:356: undefined reference to `app_usbd_cdc_acm_write'
../../../../../nrf_sdk_thread/external/openthread/lib/nrf52840/gcc/libopenthread-nrf52840-sdk-usb.a(usb-cdc-uart.c.o):(.rodata.sAppCdcAcm+0x4): undefined reference to `app_usbd_cdc_acm_class_methods'
collect2: error: ld returned 1 exit status
../../../../../nrf_sdk_thread/components/toolchain/gcc/Makefile.common:292: recipe for target '_build/nrf52840_xxaa.out' failed
make: *** [_build/nrf52840_xxaa.out] Error 1
make: Leaving directory '/home/bhumik/zipnet/app/ftd/pca10056/blank/armgcc'

RE: compilation error in nrf_drv_usbd.c

Håkon Alseth — Thu, 23 Jan 2020 11:31:21 GMT

Sorry, didn't see that you included nrf_drv_usbd.c. Try removing this one, and add "modules/nrfx/drvers/src/nrfx_usbd.c" instead. There's a port layer in the nrf_drv_usbd.h file to match the older driver, so that the API should align.

RE: compilation error in nrf_drv_usbd.c

Bhumika — Thu, 23 Jan 2020 09:06:50 GMT

yes it is set in my include folder path

RE: compilation error in nrf_drv_usbd.c

Håkon Alseth — Thu, 23 Jan 2020 09:04:25 GMT

Hi,

This is defined in nrf_usbd.h. Could you check if ../modules/nrfx/hal is set in your include folder path?

Kind regards,

Håkon