PPI channel assign

RE: PPI channel assign

tesc — Tue, 10 Jul 2018 16:10:24 GMT

Hi,

I do not understand the question.

The define

#define nrf_drv_ppi_channel_assign nrfx_ppi_channel_assign

means that you can use the name nrf_drv_ppi_channel_assign for calling the function nrfx_ppi_channel_assign.

I recommend using the nrfx_* names for calling the functions from your own projects.

Regards,
Terje

RE: PPI channel assign

Ayush Bansal — Tue, 10 Jul 2018 10:26:21 GMT

But both the functions i have written are from infocenter of SDK 15, and code is also from SDK 15, examples

RE: PPI channel assign

tesc — Mon, 09 Jul 2018 12:53:03 GMT

Hi,

The names of a lot of driver APIs were changed in SDK 15. For instance, the old PPI driver API used functions with names on the form nrf_drv_ppi_* and now the new ones use names on the form nrfx_ppi_*.

The macro is not something that you must do yourself, it is found in the file <sdk folder>\integration\nrfx\legacy\nrf_drv_ppi.h, and is to be included if for instance you use a library that uses the old names for the API. You will see that a lot in SDK examples.

For more information and example, please have a look at the PPI Example.

Regards,
Terje