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Coexistence#

Coexistence.




Enumerations
enum	sl_bt_coex_option_t { sl_bt_coex_option_enable = 0x100,
sl_bt_coex_option_tx_abort = 0x400,
sl_bt_coex_option_high_priority = 0x800
}
	Coexistence configuration 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_parameters (uint8_t priority, uint8_t request, uint8_t pwm_period, uint8_t pwm_dutycycle)

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#

◆sl_bt_coex_option_t#



enum sl_bt_coex_option_t

Coexistence configuration options.


Enumerator
sl_bt_coex_option_enable	(0x100) Enable coexistence feature
sl_bt_coex_option_tx_abort	(0x400) Abort transmission if grant is denied
sl_bt_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`	Bitmask of following coexistence options to change* sl_bt_coex_option_enable : (0x100) Enable coexistence feature

sl_bt_coex_option_tx_abort : (0x400) Abort transmission if grant is denied
sl_bt_coex_option_high_priority : (0x800) Enable priority signal | | [in] | options | Bitmask of following coexistence option values to set* sl_bt_coex_option_enable : (0x100) Enable coexistence feature
sl_bt_coex_option_tx_abort : (0x400) Abort transmission if grant is denied
sl_bt_coex_option_high_priority : (0x800) Enable priority signal |

ReturnsSL_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 1 ms units
[in]	`pwm_dutycycle`	PWM functionality duty cycle in percentage

ReturnsSL_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

ReturnsSL_STATUS_OK if successful. Error code otherwise.

◆sl_bt_coex_get_parameters()#



sl_status_t sl_bt_coex_get_parameters	(	uint8_t *	`priority,`
		uint8_t *	`request,`
		uint8_t *	`pwm_period,`
		uint8_t *	`pwm_dutycycle`
	)

Get the coexistence parameters.

Parameters



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

ReturnsSL_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

ReturnsSL_STATUS_OK if successful. Error code otherwise.