Error: L6218E: Undefined symbol nrf_drv_pwm_init (referred from main.o).

[had23j]

Hello,

I am building a project that required pwm drivers and BLE UART. I started by using peripheral ble uart example in SDK 12 and adding the pwm driver source file from the SDK components. I am using Keil uVision 5.

When I use methods from the pwm driver source file I get a linking error:

Error: L6218E: Undefined symbol nrf_drv_pwm_init (referred from main.o).

Is there a specific linking configuration that needs to be done in order for the project to find the pwm driver ?

Thanks.

[Wayne]

its linking now, I had to also enable the following in sdk_config.h (or makefile -D)

PWM0_ENABLED PWM1_ENABLED PWM2_ENABLED