NRFX_TWIM_ENABLED, here the 'M' is Master or Manager?

[kfcube]

SDK 16.0

nRF 52 DK

LIS3DH Axis sensor

I am trying to understand the sdk_config.h about the NRFX_TWIM_ENABLED config. Here the 'M' stands for Manager or Master? If I don't enable it, what's gonna happen? 

THanks,

[Amanda Hsieh]

Hi, 

Here the 'M' stands for Manager or Master?

It means Master. Please see TWIM — I2C compatible two-wire interface master with EasyDMA and NRFX_TWIM_ENABLED. 

 

If I don't enable it, what's gonna happen? 

 You could not use the NRFX_TWIM driver. 

-Amanda H.

[kfcube]

Got it. Thanks a lot.