General Description

Enumerations
enum	cy_en_evtgen_status_t { CY_EVTGEN_SUCCESS = 0UL, CY_EVTGEN_BAD_PARAM }
	Specifies return values meaning. More...

enum	cy_en_evtgen_counter_status_t { CY_EVTGEN_COUNTER_STATUS_INVALID = 0UL, CY_EVTGEN_COUNTER_STATUS_VALID = 1UL }
	Returns the state of the Active Counter in the function Cy_EvtGen_GetCounterStatus.

enum	cy_en_evtgen_ratio_dynamic_mode_t { CY_EVTGEN_RATIO_DYNAMIC_MODE0 = 0UL, CY_EVTGEN_RATIO_DYNAMIC_MODE1 = 1UL, CY_EVTGEN_RATIO_DYNAMIC_MODE2 = 2UL, CY_EVTGEN_RATIO_DYNAMIC_MODE3 = 3UL, CY_EVTGEN_RATIO_DYNAMIC_MODE4 = 4UL, CY_EVTGEN_RATIO_DYNAMIC_MODE5 = 5UL, CY_EVTGEN_RATIO_DYNAMIC_MODE6 = 6UL, CY_EVTGEN_RATIO_DYNAMIC_MODE7 = 7UL }
	Ratio Value Dynamic Mode. More...

enum	cy_en_evtgen_ratio_control_t { CY_EVTGEN_RATIO_CONTROL_SW = 0UL, CY_EVTGEN_RATIO_CONTROL_HW = 1UL }
	Set Ratio Control Mode. More...

enum	cy_en_evtgen_struct_trigger_t { CY_EVTGEN_LEVEL_SENSITIVE = 0UL, CY_EVTGEN_EDGE_SENSITIVE }
	Set Trigger Mode.

enum	cy_en_evtgen_struct_functionality_t { CY_EVTGEN_ACTIVE_FUNCTIONALITY = 0UL, CY_EVTGEN_DEEPSLEEP_FUNCTIONALITY }
	Set Work Mode of Comparator Structure.

Enumeration Type Documentation

Specifies return values meaning.

This enum has the return values of the Event generator driver

Ratio Value Dynamic Mode.

Ratio calculation is based on a weighted average operation. This enum has the setting weight for calculation.

Note: Small weights coefficients respond more quickly to changes in the number of clk_ref_div cycles per clk_lf cycle than larger weights coefficients. Use the small dynamic ratio values in the cause low-precision of the low-frequency clock or in difficult operating conditions (eg high temperature).

Enumerator
CY_EVTGEN_RATIO_DYNAMIC_MODE0	new RATIO value = (RATIO + measurement + 1) / 2.
CY_EVTGEN_RATIO_DYNAMIC_MODE1	new RATIO value = (3*RATIO + measurement + 2) / 4.
CY_EVTGEN_RATIO_DYNAMIC_MODE2	new RATIO value = (7*RATIO + measurement + 4) / 8.
CY_EVTGEN_RATIO_DYNAMIC_MODE3	new RATIO value = (15*RATIO + measurement + 8) / 16.
CY_EVTGEN_RATIO_DYNAMIC_MODE4	new RATIO value = (31*RATIO + measurement + 16) / 32.
CY_EVTGEN_RATIO_DYNAMIC_MODE5	new RATIO value = (63*RATIO + measurement + 32) / 64.
CY_EVTGEN_RATIO_DYNAMIC_MODE6	new RATIO value = (127*RATIO + measurement + 64) / 128.
CY_EVTGEN_RATIO_DYNAMIC_MODE7	new RATIO value = (255*RATIO + measurement + 128) / 256.

Set Ratio Control Mode.

Enumerator
CY_EVTGEN_RATIO_CONTROL_SW	The ratio value is static and calculated during the initialization of the Event Generator.
CY_EVTGEN_RATIO_CONTROL_HW	Autocalibration continuously measures the number of clk_ref_div cycles per clk_lf cycle and combines this new measurement with the current RATIO value to calculate the new RATIO value.