Building y project using make file

[gizgiz]

I had this error while building my project and compiling my lsm9ds1.c driver, the nrf_drv_twi.h file couldn't be compiled!

integration/nrfx/legacy/nrf_drv_twi.h:120:37: error: 'NRF_DRV_TWI_INSTANCE_1' undeclared here (not in a function); did you mean 'NRF_DRV_TWI_INSTANCE_'?
120 | #define NRF_DRV_TWI_INSTANCE_(id) NRF_DRV_TWI_INSTANCE_ ## id

[Jørgen Holmefjord]

Hi,

What did you pass as the argument to NRF_DRV_TWI_INSTANCE()? If you are passing a define, make sure you remember to define it in your code.

Also make sure you set "TWI1_ENABLED" to 1 in your sdk_config.h file.

Best regards,
Jørgen