CCL Interface

Driver API for CCL (plib_ccl.h) More...

Functions
void	CCL_Enable (void)
	Enables the CCL module.
void	CCL_Disable (void)
	Disables the CCL module.
void	CCL_SoftwareReset (void)
	Performs a software reset of the CCL module.
void	CCL_RunInStandby (bool run_standby)
	Configures the CCL to run in standby mode.
void	CCL_SetLUTTruthTable (uint8_t lut_index, uint8_t truth_value)
	Sets the truth table for a specified LUT.
void	CCL_SetLUTInputs (uint8_t lut_index, uint8_t in0, uint8_t in1, uint8_t in2)
	Sets the input sources for a specified LUT.
void	CCL_SetLUTFilter (uint8_t lut_index, uint8_t filter)
	Sets the filter for a specified LUT.
void	CCL_SetLUTEdgeDetect (uint8_t lut_index, uint8_t edge)
	Sets the edge detection for a specified LUT.
void	CCL_EnableLUTOutput (uint8_t lut_index, bool enable)
	Enables or disables the output for a specified LUT.
void	CCL_EnableLUT (uint8_t lut_index, bool enable)
	Enables or disables a specified LUT.
void	CCL_SetLUTInvert (uint8_t lut_index, bool invert)
	Sets the output inversion for a specified LUT.
void	CCL_EnableLUTInput (uint8_t lut_index, bool input_enable)
	Enables or disables the input for a specified LUT.
void	CCL_ConfigureSequencer (uint8_t seq_index, uint8_t seq_type)
	Configures the sequencer for a specified index.

Description

Driver API for CCL (plib_ccl.h)

Usage Example

The following example demonstrates typical usage of the CCL peripheral:

 
#include "plib_ccl.h"
#include <stdint.h>
#include <stdbool.h>
 
int32_t configure_ccl(void) 
{
    // Disable the CCL module to allow safe configuration changes.
    CCL_Disable();
 
    // Configure LUT2 inputs to use IO pins as input sources.
    CCL_SetLUTInputs(2, CCL_LUTCTRL_INSEL0_IO_Val, CCL_LUTCTRL_INSEL0_IO_Val, CCL_LUTCTRL_INSEL0_IO_Val);
 
    // Disable the input filter for LUT2.
    CCL_SetLUTFilter(2, CCL_LUTCTRL_FILTSEL_DISABLE_Val);
 
    // Disable edge detection for LUT2.
    CCL_SetLUTEdgeDetect(2, CCL_LUTCTRL_EDGESEL_DISABLE_Val);
 
    // Disable the additional input for LUT2.
    CCL_EnableLUTInput(2, false);
 
    // Enable the output for LUT2.
    CCL_EnableLUTOutput(2, true);
 
    // Set the truth table for LUT2 to implement a 3-input AND gate (truth table value 0x80).
    CCL_SetLUTTruthTable(2, 0x80); 
 
    // Enable LUT2 after configuration.
    CCL_EnableLUT(2, true);
 
    // Disable the sequencer for channel 1.
    CCL_ConfigureSequencer(1, CCL_SEQCTRL_SEQSEL_DISABLE_Val);
 
    // Disable CCL operation in standby mode to save power.
    CCL_RunInStandby(false);
 
    // Enable the CCL module after all configurations are complete.
    CCL_Enable();
 
    return 0;
}

Function Documentation

CCL_ConfigureSequencer()

void CCL_ConfigureSequencer	(	uint8_t	seq_index,
		uint8_t	seq_type )

Configures the sequencer for a specified index.

Parameters

seq_index	Index of the sequencer to configure.
seq_type	Sequencer type selection value.

Returns

None.

CCL_Disable()

void CCL_Disable

(

void

)

Disables the CCL module.

Parameters

None.

Returns

None.

CCL_Enable()

void CCL_Enable

(

void

)

Enables the CCL module.

Parameters

None.

Returns

None.

CCL_EnableLUT()

void CCL_EnableLUT	(	uint8_t	lut_index,
		bool	enable )

Enables or disables a specified LUT.

Parameters

lutIndex	Index of the LUT to configure.
enable	Set to true to enable the LUT, false to disable.

Returns

None

CCL_EnableLUTInput()

void CCL_EnableLUTInput	(	uint8_t	lut_index,
		bool	input_enable )

Enables or disables the input for a specified LUT.

Parameters

lut_index	Index of the LUT to configure.
input_enable	Set to true to enable input, false to disable.

Returns

None.

CCL_EnableLUTOutput()

void CCL_EnableLUTOutput	(	uint8_t	lut_index,
		bool	enable )

Enables or disables the output for a specified LUT.

Parameters

lut_index	Index of the LUT to configure.
enable	Set to true to enable output, false to disable.

Returns

None.

CCL_RunInStandby()

void CCL_RunInStandby

(

bool

run_standby

)

Configures the CCL to run in standby mode.

Parameters

run_standby

Set to true to enable run in standby, false to disable.

Returns

None.

CCL_SetLUTEdgeDetect()

void CCL_SetLUTEdgeDetect	(	uint8_t	lut_index,
		uint8_t	edge )

Sets the edge detection for a specified LUT.

Parameters

lut_index	Index of the LUT to configure.
edge	Edge detection selection value.

Returns

None.

CCL_SetLUTFilter()

void CCL_SetLUTFilter	(	uint8_t	lut_index,
		uint8_t	filter )

Sets the filter for a specified LUT.

Parameters

lut_index	Index of the LUT to configure.
filter	Filter selection value.

Returns

None.

CCL_SetLUTInputs()

void CCL_SetLUTInputs	(	uint8_t	lut_index,
		uint8_t	in0,
		uint8_t	in1,
		uint8_t	in2 )

Sets the input sources for a specified LUT.

Parameters

lut_index	Index of the LUT to configure.
in0	Input 0 source selection.
in1	Input 1 source selection.
in2	Input 2 source selection.

Returns

None.

CCL_SetLUTInvert()

void CCL_SetLUTInvert	(	uint8_t	lut_index,
		bool	invert )

Sets the output inversion for a specified LUT.

Parameters

lut_index	Index of the LUT to configure.
invert	Set to true to invert output, false for normal output.

Returns

None.

CCL_SetLUTTruthTable()

void CCL_SetLUTTruthTable	(	uint8_t	lut_index,
		uint8_t	truth_value )

Sets the truth table for a specified LUT.

Parameters

lut_index	Index of the LUT to configure.
truth_value	8-bit truth table value.

Returns

None.

CCL_SoftwareReset()

void CCL_SoftwareReset

(

void

)

Performs a software reset of the CCL module.

Parameters

None.

Returns

None.