Enumerated Types

General Description

Enumerations
enum	cy_en_ctdac_update_t {   CY_CTDAC_UPDATE_DIRECT_WRITE = 0uL,   CY_CTDAC_UPDATE_BUFFERED_WRITE = 1uL,   CY_CTDAC_UPDATE_STROBE_EDGE_SYNC = 2uL,   CY_CTDAC_UPDATE_STROBE_EDGE_IMMEDIATE = 3uL,   CY_CTDAC_UPDATE_STROBE_LEVEL = 4uL }
	Configure the mode for how the DAC value is updated. More...
enum	cy_en_ctdac_format_t {   CY_CTDAC_FORMAT_UNSIGNED = 0uL,   CY_CTDAC_FORMAT_SIGNED = 1uL << CTDAC_CTDAC_CTRL_CTDAC_MODE_Pos }
	Configure the format in which the DAC value register is decoded. More...
enum	cy_en_ctdac_deep_sleep_t {   CY_CTDAC_DEEPSLEEP_DISABLE = 0uL,   CY_CTDAC_DEEPSLEEP_ENABLE = CTDAC_CTDAC_CTRL_DEEPSLEEP_ON_Msk }
	Enable or disable the CTDAC hardware during Deep Sleep. More...
enum	cy_en_ctdac_output_mode_t {   CY_CTDAC_OUTPUT_HIGHZ = 0uL,   CY_CTDAC_OUTPUT_VALUE = CTDAC_CTDAC_CTRL_OUT_EN_Msk,   CY_CTDAC_OUTPUT_VALUE_PLUS1,   CY_CTDAC_OUTPUT_VSSA = CTDAC_CTDAC_CTRL_DISABLED_MODE_Msk,   CY_CTDAC_OUTPUT_VREF }
	Configure the output state of the CTDAC. More...
enum	cy_en_ctdac_deglitch_t {   CY_CTDAC_DEGLITCHMODE_NONE = 0uL,   CY_CTDAC_DEGLITCHMODE_UNBUFFERED = CTDAC_CTDAC_CTRL_DEGLITCH_CO6_Msk,   CY_CTDAC_DEGLITCHMODE_BUFFERED = CTDAC_CTDAC_CTRL_DEGLITCH_COS_Msk,   CY_CTDAC_DEGLITCHMODE_BOTH }
	Configure the deglitch mode. More...
enum	cy_en_ctdac_ref_source_t {   CY_CTDAC_REFSOURCE_EXTERNAL = 0uL,   CY_CTDAC_REFSOURCE_VDDA = 1uL }
	Configure the reference source for the CTDAC. More...
enum	cy_en_ctdac_output_buffer_t {   CY_CTDAC_OUTPUT_BUFFERED = 0uL,   CY_CTDAC_OUTPUT_UNBUFFERED = 1uL }
	Configure the output to be buffered or unbuffered. More...
enum	cy_en_ctdac_switch_state_t {   CY_CTDAC_SWITCH_OPEN = 0uL,   CY_CTDAC_SWITCH_CLOSE = 1uL }
	Switch state, either open or closed, to be used in Cy_CTDAC_SetAnalogSwitch. More...
enum	cy_en_ctdac_switches_t {   CY_CTDAC_SWITCH_CVD_MASK = CTDAC_CTDAC_SW_CTDD_CVD_Msk,   CY_CTDAC_SWITCH_CO6_MASK = CTDAC_CTDAC_SW_CTDO_CO6_Msk }
	Switch mask to be used in Cy_CTDAC_SetAnalogSwitch. More...
enum	cy_en_ctdac_status_t {   CY_CTDAC_SUCCESS = 0x00uL,   CY_CTDAC_BAD_PARAM = CY_CTDAC_ID | CY_PDL_STATUS_ERROR | 0x01uL }
	Return states for Cy_CTDAC_Init, Cy_CTDAC_DeInit, and Cy_CTDAC_FastInit. More...

Enumeration Type Documentation

cy_en_ctdac_update_t

enum cy_en_ctdac_update_t

Configure the mode for how the DAC value is updated.

All the modes require a CTDAC clock except for Direct write.

Enumerator
CY_CTDAC_UPDATE_DIRECT_WRITE	DAC value is updated with a direct write by calling to Cy_CTDAC_SetValue.
CY_CTDAC_UPDATE_BUFFERED_WRITE	DAC value stored with Cy_CTDAC_SetValueBuffered is updated on the next CTDAC clock edge.
CY_CTDAC_UPDATE_STROBE_EDGE_SYNC	DAC value stored with Cy_CTDAC_SetValueBuffered is updated on the next CTDAC clock edge after a rising edge of the strobe.
CY_CTDAC_UPDATE_STROBE_EDGE_IMMEDIATE	DAC value stored with Cy_CTDAC_SetValueBuffered is updated on the rising edge of the strobe input.
CY_CTDAC_UPDATE_STROBE_LEVEL	DAC value stored with Cy_CTDAC_SetValueBuffered is updated on every CTDAC clock edge while the strobe line is high.

cy_en_ctdac_format_t

enum cy_en_ctdac_format_t

Configure the format in which the DAC value register is decoded.

Enumerator
CY_CTDAC_FORMAT_UNSIGNED	Unsigned 12-bit DAC. No value decoding
CY_CTDAC_FORMAT_SIGNED	Virtual signed. Add 0x800 to the 12-bit DAC value

cy_en_ctdac_deep_sleep_t

enum cy_en_ctdac_deep_sleep_t

Enable or disable the CTDAC hardware during Deep Sleep.

Enumerator
CY_CTDAC_DEEPSLEEP_DISABLE	DAC is disabled during Deep Sleep power mode.
CY_CTDAC_DEEPSLEEP_ENABLE	DAC remains enabled during Deep Sleep power mode.

cy_en_ctdac_output_mode_t

enum cy_en_ctdac_output_mode_t

Configure the output state of the CTDAC.

Enumerator
CY_CTDAC_OUTPUT_HIGHZ	DAC output is tri-state.
CY_CTDAC_OUTPUT_VALUE	DAC Output is enabled and drives the programmed value.
CY_CTDAC_OUTPUT_VALUE_PLUS1	DAC Output enabled and drives the programmed value plus 1.
CY_CTDAC_OUTPUT_VSSA	Output is pulled to Vssa through a 1.1 MOhm (typ) resistor.
CY_CTDAC_OUTPUT_VREF	Output is pulled to Vref through a 1.1 MOhm (typ) resistor.

cy_en_ctdac_deglitch_t

enum cy_en_ctdac_deglitch_t

Configure the deglitch mode.

See the Deglitch section for more information on how deglitching works.

Enumerator
CY_CTDAC_DEGLITCHMODE_NONE	Disable deglitch.
CY_CTDAC_DEGLITCHMODE_UNBUFFERED	Deglitch through the CO6 switch.
CY_CTDAC_DEGLITCHMODE_BUFFERED	Deglitch through the CTB COS switch.
CY_CTDAC_DEGLITCHMODE_BOTH	Deglitch through both CO6 and CTB COS switches.

cy_en_ctdac_ref_source_t

enum cy_en_ctdac_ref_source_t

Configure the reference source for the CTDAC.

The CVD switch is closed when Vdda is the reference source.

Enumerator
CY_CTDAC_REFSOURCE_EXTERNAL	Use an external source from Opamp1 of the CTB as the reference. CVD switch is open.
CY_CTDAC_REFSOURCE_VDDA	Use Vdda as the reference. CVD switch is closed.

cy_en_ctdac_output_buffer_t

enum cy_en_ctdac_output_buffer_t

Configure the output to be buffered or unbuffered.

The CO6 switch is closed when the output is unbuffered to Pin 6 of the CTDAC port. See the device datasheet for the CTDAC port.

Enumerator
CY_CTDAC_OUTPUT_BUFFERED	Buffer the output through the CTB OA0.
CY_CTDAC_OUTPUT_UNBUFFERED	Send output to a direct pin.

cy_en_ctdac_switch_state_t

enum cy_en_ctdac_switch_state_t

Switch state, either open or closed, to be used in Cy_CTDAC_SetAnalogSwitch.

Enumerator
CY_CTDAC_SWITCH_OPEN	Open the switch.
CY_CTDAC_SWITCH_CLOSE	Close the switch.

cy_en_ctdac_switches_t

enum cy_en_ctdac_switches_t

Switch mask to be used in Cy_CTDAC_SetAnalogSwitch.

Enumerator
CY_CTDAC_SWITCH_CVD_MASK	Switch for the reference source, Vdda or external.
CY_CTDAC_SWITCH_CO6_MASK	Switch for the output, buffered or direct.

cy_en_ctdac_status_t

enum cy_en_ctdac_status_t

Return states for Cy_CTDAC_Init, Cy_CTDAC_DeInit, and Cy_CTDAC_FastInit.

Enumerator
CY_CTDAC_SUCCESS	Initialization completed successfully.
CY_CTDAC_BAD_PARAM	Input pointers were NULL and Initialization could not be completed.