nrf_drv_clock_init()

RE: nrf_drv_clock_init()

Mttrinh — Fri, 04 Dec 2020 14:03:01 GMT

Hi,

I suggest you make a new ticket including more details about your setup and issue.

RE: nrf_drv_clock_init()

Javiehm — Fri, 04 Dec 2020 13:34:40 GMT

Hi!

I have a similar problem

Expected expression problem in nrf_power_clock.h

if (!NRFX_IRQ_IS_ENABLED(nrfx_get_irq_number(NRF_CLOCK)))

I have no idea what the problem is should I insert a new post on this?

cheers

RE: nrf_drv_clock_init()

Mttrinh — Tue, 08 Sep 2020 09:03:59 GMT

Can you try setting this NRFX_CLOCK_ENABLED to 1 if it aren't set to 1 already?

[quote user=""][/quote]

Got to know that this can be due to the incorrect paths, but paths provided are correct.

How did you include the paths and what is your path?

RE: nrf_drv_clock_init()

daman_kaur86 — Mon, 07 Sep 2020 14:52:55 GMT

after including this piece of code, i got more errors

.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol nrfx_clock_disable (referred from nrf_drv_clock.o).
.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol nrfx_clock_enable (referred from nrf_drv_clock.o).
.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol nrfx_clock_hfclk_start (referred from nrf_drv_clock.o).
.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol nrfx_clock_hfclk_stop (referred from nrf_drv_clock.o).
.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol nrfx_clock_init (referred from nrf_drv_clock.o).
.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol nrfx_clock_lfclk_start (referred from nrf_drv_clock.o).
.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol nrfx_clock_lfclk_stop (referred from nrf_drv_clock.o).
.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol nrfx_clock_uninit (referred from nrf_drv_clock.o).
Not enough information to list image symbols.
Not enough information to list load addresses in the image map.

RE: nrf_drv_clock_init()

Mttrinh — Mon, 07 Sep 2020 14:46:17 GMT

Was a small typo in my last response. If you can't find it, add these clock settings to the sdk_config.h:

// <e> NRF_CLOCK_ENABLED - nrf_drv_clock - CLOCK peripheral driver - legacy layer
//==========================================================
#ifndef NRF_CLOCK_ENABLED
#define NRF_CLOCK_ENABLED 1
#endif
// <o> CLOCK_CONFIG_LF_SRC  - LF Clock Source
 
// <0=> RC 
// <1=> XTAL 
// <2=> Synth 
// <131073=> External Low Swing 
// <196609=> External Full Swing 

#ifndef CLOCK_CONFIG_LF_SRC
#define CLOCK_CONFIG_LF_SRC 1
#endif

// <o> CLOCK_CONFIG_IRQ_PRIORITY  - Interrupt priority
 

// <i> Priorities 0,2 (nRF51) and 0,1,4,5 (nRF52) are reserved for SoftDevice
// <0=> 0 (highest) 
// <1=> 1 
// <2=> 2 
// <3=> 3 
// <4=> 4 
// <5=> 5 
// <6=> 6 
// <7=> 7 

#ifndef CLOCK_CONFIG_IRQ_PRIORITY
#define CLOCK_CONFIG_IRQ_PRIORITY 6
#endif

// </e>

RE: nrf_drv_clock_init()

daman_kaur86 — Mon, 07 Sep 2020 14:25:34 GMT

i have added the nrf_drv_clock.c but unable to find NRF_CLOCK in sdk_config. its not there in the sdk_config.h

RE: nrf_drv_clock_init()

Mttrinh — Mon, 07 Sep 2020 14:21:52 GMT

Hi,

Have you added the nrf_drv_clock.c file to your project? And set NRF_CLOCK_ENABLED to 1 in the projects sdk_config.h?