TWIM peripheral driver configuration

Macros
#define	NRFX_TWIM_ENABLED
	Set to 1 to activate. More...
#define	NRFX_TWIM0_ENABLED
	Enable TWIM0 instance. More...
#define	NRFX_TWIM1_ENABLED
	Enable TWIM1 instance. More...
#define	NRFX_TWIM_DEFAULT_CONFIG_IRQ_PRIORITY
	Interrupt priority. More...
#define	NRFX_TWIM_CONFIG_LOG_ENABLED
	Enables logging in the module. More...
#define	NRFX_TWIM_CONFIG_LOG_LEVEL
	Default Severity level. More...
#define	NRFX_TWIM_CONFIG_INFO_COLOR
	ANSI escape code prefix. More...
#define	NRFX_TWIM_CONFIG_DEBUG_COLOR
	ANSI escape code prefix. More...
#define	NRFX_TWIM_NRF52_ANOMALY_109_WORKAROUND_ENABLED
	Enables nRF52 anomaly 109 workaround for TWIM. More...

Detailed Description

Macro Definition Documentation

NRFX_TWIM0_ENABLED

#define NRFX_TWIM0_ENABLED

Enable TWIM0 instance.

Set to 1 to activate.

Note

This is an NRF_CONFIG macro.

NRFX_TWIM1_ENABLED

#define NRFX_TWIM1_ENABLED

Enable TWIM1 instance.

Set to 1 to activate.

Note

This is an NRF_CONFIG macro.

NRFX_TWIM_CONFIG_DEBUG_COLOR

#define NRFX_TWIM_CONFIG_DEBUG_COLOR

ANSI escape code prefix.

Following options are available:

• 0 - Default
• 1 - Black
• 2 - Red
• 3 - Green
• 4 - Yellow
• 5 - Blue
• 6 - Magenta
• 7 - Cyan
• 8 - White

Note

This is an NRF_CONFIG macro.

NRFX_TWIM_CONFIG_INFO_COLOR

#define NRFX_TWIM_CONFIG_INFO_COLOR

ANSI escape code prefix.

Following options are available:

• 0 - Default
• 1 - Black
• 2 - Red
• 3 - Green
• 4 - Yellow
• 5 - Blue
• 6 - Magenta
• 7 - Cyan
• 8 - White

Note

This is an NRF_CONFIG macro.

NRFX_TWIM_CONFIG_LOG_ENABLED

#define NRFX_TWIM_CONFIG_LOG_ENABLED

Enables logging in the module.

Set to 1 to activate.

Note

This is an NRF_CONFIG macro.

NRFX_TWIM_CONFIG_LOG_LEVEL

#define NRFX_TWIM_CONFIG_LOG_LEVEL

Default Severity level.

Following options are available:

• 0 - Off
• 1 - Error
• 2 - Warning
• 3 - Info
• 4 - Debug

Note

This is an NRF_CONFIG macro.

NRFX_TWIM_DEFAULT_CONFIG_IRQ_PRIORITY

#define NRFX_TWIM_DEFAULT_CONFIG_IRQ_PRIORITY

Interrupt priority.

Following options are available:

• 0 - 0 (highest)
• 1 - 1
• 2 - 2
• 3 - 3
• 4 - 4
• 5 - 5
• 6 - 6
• 7 - 7

Note

This is an NRF_CONFIG macro.

NRFX_TWIM_ENABLED

#define NRFX_TWIM_ENABLED

Set to 1 to activate.

Note

This is an NRF_CONFIG macro.

NRFX_TWIM_NRF52_ANOMALY_109_WORKAROUND_ENABLED

#define NRFX_TWIM_NRF52_ANOMALY_109_WORKAROUND_ENABLED

Enables nRF52 anomaly 109 workaround for TWIM.

The workaround uses interrupts to wake up the CPU by catching the start event of zero-frequency transmission, clear the peripheral, set desired frequency, start the peripheral, and the proper transmission. See more in the Errata document or Anomaly 109 Addendum located at https://infocenter.nordicsemi.com/

Set to 1 to activate.

Note

This is an NRF_CONFIG macro.