RE: spi0 and twi0 are used in one project , compile wrong

Sigurd — Tue, 11 Sep 2018 15:32:40 GMT

It works fine here. I assume you have TWI_ENABLED, TWI0_ENABLED , SPI_ENABLED and SPI0_ENABLED set to 1 as well. Did you save the sdk_config.h file after you modifed it, and re-compiled the project?

RE: spi0 and twi0 are used in one project , compile wrong

mdevil39 — Tue, 11 Sep 2018 14:31:26 GMT

Hi,

Thanks for your suggest . In this project I will use twi0 and twi1 at the same time . So it cannot avoid this problem .

I enable PERIPHERAL_RESOURCE_SHARING_ENABLED in sdk_config.h , but it also tells the same compile error .

I'm using the demo:

nRF5_SDK_12.3.0_d7731ad\examples\ble_peripheral\experimental_ble_app_buttonless_dfu

// <e> PERIPHERAL_RESOURCE_SHARING_ENABLED - nrf_drv_common - Peripheral drivers common module

//==========================================================

#ifndef PERIPHERAL_RESOURCE_SHARING_ENABLED

#define PERIPHERAL_RESOURCE_SHARING_ENABLED 1

#endif

#if PERIPHERAL_RESOURCE_SHARING_ENABLED

// <e> COMMON_CONFIG_LOG_ENABLED - Enables logging in the module.

//==========================================================

#ifndef COMMON_CONFIG_LOG_ENABLED

#define COMMON_CONFIG_LOG_ENABLED 0

#endif

#if COMMON_CONFIG_LOG_ENABLED

// <o> COMMON_CONFIG_LOG_LEVEL - Default Severity level

// <0=> Off

// <1=> Error

// <2=> Warning

// <3=> Info

// <4=> Debug

#ifndef COMMON_CONFIG_LOG_LEVEL

#define COMMON_CONFIG_LOG_LEVEL 3

#endif

RE: spi0 and twi0 are used in one project , compile wrong

Sigurd — Mon, 10 Sep 2018 15:59:36 GMT

Hi,

I would recommend to use e.g. TWI0 and SPI1 instead, that will be easier for you. But if for some reason that is not an option, then take a look at this post.