Coexistence#

Coexistence.


Enumerations
enum	coex_option_t { coex_option_enable = 0x100, coex_option_tx_abort = 0x400, coex_option_high_priority = 0x800 }
	Coexistence Options.


Functions
sl_status_t	sl_bt_coex_set_options (uint32_t mask, uint32_t options)
sl_status_t	sl_bt_coex_set_parameters (uint8_t priority, uint8_t request, uint8_t pwm_period, uint8_t pwm_dutycycle)
sl_status_t	sl_bt_coex_set_directional_priority_pulse (uint8_t pulse)
sl_status_t	sl_bt_coex_get_counters (uint8_t reset, size_t max_counters_size, size_t counters_len, uint8_t counters)

Detailed Description#

Coexistence.

Coexistence BGAPI class. Coexistence interface is enabled and initialized with sl_bt_init_coex_hal function.

Enumeration Type Documentation#

coex_option_t#

enum coex_option_t

Coexistence Options.


Enumerator
coex_option_enable	(0x100) Enable coexistence feature
coex_option_tx_abort	(0x400) Abort transmission if grant is denied
coex_option_high_priority	(0x800) Enable priority signal

Function Documentation#

sl_bt_coex_set_options()#



sl_status_t sl_bt_coex_set_options	(	uint32_t	`mask,`
		uint32_t	`options`
	)

Configure coexistence options at runtime.

Parameters



[in]	`mask`	Enum coex_option_t. Mask defines which coexistence options are changed.
[in]	`options`	Enum coex_option_t. Value of options to be changed. This parameter is used together with the mask parameter.

Returns

SL_STATUS_OK if successful. Error code otherwise.

sl_bt_coex_set_parameters()#



sl_status_t sl_bt_coex_set_parameters	(	uint8_t	`priority,`
		uint8_t	`request,`
		uint8_t	`pwm_period,`
		uint8_t	`pwm_dutycycle`
	)

Configure coexistence parameters.

Parameters



[in]	`priority`	Coexistence priority threshold. Coexistence priority is toggled if priority is below this value.
[in]	`request`	Coexistence request threshold. Coexistence request is toggled if priority is below this value.
[in]	`pwm_period`	PWM functionality period length in 1ms units
[in]	`pwm_dutycycle`	PWM functionality dutycycle in percentage

Returns

SL_STATUS_OK if successful. Error code otherwise.

sl_bt_coex_set_directional_priority_pulse()#

sl_status_t sl_bt_coex_set_directional_priority_pulse ( uint8_t pulse )

Set Directional Priority Pulse Width

Parameters



[in]	`pulse`	Directional priority pulse width in us

Returns

SL_STATUS_OK if successful. Error code otherwise.

sl_bt_coex_get_counters()#



sl_status_t sl_bt_coex_get_counters	(	uint8_t	`reset,`
		size_t	`max_counters_size,`
		size_t *	`counters_len,`
		uint8_t *	`counters`
	)

Read coexistence statistic counters from the device. Response contains the list of uint32 type counter values. Counters in the list are in following order: low priority requested, high priority requested, low priority denied, high priority denied, low-priority TX aborted, and high-priority TX aborted. Passing a non-zero value also resets counters.

Parameters



[in]	`reset`	Reset counters if parameter value is not zero.
[in]	`max_counters_size`	Size of output buffer passed in `counters`
[out]	`counters_len`	On return, set to the length of output data written to `counters`
[out]	`counters`	Coexistence statistic counters

Returns

SL_STATUS_OK if successful. Error code otherwise.