Migrating from sdk14.2 to sdk15.2

RE: Migrating from sdk14.2 to sdk15.2

Menaka_12 — Wed, 26 Dec 2018 07:15:12 GMT

Thanks a lot,it works.

RE: Migrating from sdk14.2 to sdk15.2

Kenneth — Mon, 10 Dec 2018 14:10:30 GMT

My recommendation is to use the new nrfx driver directly as suggested in SDKv15 migration document directly when porting from sdkv14 to sdkv14.

For existing applications the migration to the new API in most cases will be quite simple and require only:

renaming used functions and types from nrf_drv_* to nrfx_*,
renaming used macros from NRF_DRV_* to NRFX_*,
replacing old configuration options contained in "sdk_config.h" with their new versions by adding NRFX_ prefix to their names.

Best regards,
Kenneth

RE: Migrating from sdk14.2 to sdk15.2

Menaka_12 — Mon, 10 Dec 2018 04:51:28 GMT

Hi Kenneth! Is there any alternative way to add CSNPOL in nrf_spim.h file manually.Can you please guide me to solve this.(I am a beginner in this field .So kindly help me in solving this issue).

Thanks.

RE: Migrating from sdk14.2 to sdk15.2

Menaka_12 — Thu, 06 Dec 2018 09:18:48 GMT

I have gone through the above link.But I don't know any basic idea about how to do the required changes.

Can you please guide me to solve this.

Thanks

RE: Migrating from sdk14.2 to sdk15.2

Kenneth — Tue, 04 Dec 2018 20:32:18 GMT

I think the SPI driver in SDKv14 did not support the hardware CSN pin that is configurable on the nRF52840, instead the CSN pin had to be controlled by the application before and after each SPI transfer manually.

If you need the new functionality you will need to do quite some changes, because there were quite some changes to the drivers going from SDKv14 to v15 as described here:
http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/migration.html?cp=4_0_1_1_9_4#migration_drivers

Go down to 'Drivers' if you are not automatically taken there.

RE: Migrating from sdk14.2 to sdk15.2

Menaka_12 — Tue, 04 Dec 2018 13:46:56 GMT

While sorting the issue,I am getting a new error: #136: struct "<unnamed>" has no field "CSNPOL".

Can you please guide me to solve this(I am a beginner in this field.So kindly help me in solving this issue).

Thanks.

RE: Migrating from sdk14.2 to sdk15.2

natersoz — Mon, 03 Dec 2018 15:21:22 GMT

More macro hell from Nordic.

These macros are required in

<sdk-15>/modules/nrfx/hal/nrf_spim.h

lines 177-85.

They are likely supposed to be defined in your sdk_config.h or, now new in sdk-15, some other generated header include.