pio_capture.c File Reference

#include "chip.h"
#include <assert.h>

Macros
#define	PIO_PCISR_RXBUFF   (0x1u<<3)
#define	PIO_PCISR_ENDRX   (0x1u<<2)

Functions
void	PIO_CaptureHandler (void)
	The PIO_CaptureHandler must be called by the PIO Capture Interrupt Service Routine with the corresponding PIO Capture instance.
void	PIO_CaptureDisableIt (uint32_t itToDisable)
	Disable Interrupt of the PIO Capture.
void	PIO_CaptureEnableIt (uint32_t itToEnable)
	Enable Interrupt of the PIO Capture.
void	PIO_CaptureEnable (void)
	Enable the PIO Capture.
void	PIO_CaptureDisable (void)
	Disable the PIO Capture.
void	PIO_CaptureInit (SpioCaptureInit *pInit)
	Initialize the PIO Capture.

Detailed Description

Implementation of PIO Parallel Capture.

Function Documentation

PIO_CaptureDisableIt()

void PIO_CaptureDisableIt

(

uint32_t

itToDisable

)

Disable Interrupt of the PIO Capture.

Parameters

itToDisable

: Interrupt to disable

PIO_CaptureEnableIt()

void PIO_CaptureEnableIt

(

uint32_t

itToEnable

)

Enable Interrupt of the PIO Capture.

Parameters

itToEnable

: Interrupt to enable

PIO_CaptureInit()

void PIO_CaptureInit

(

SpioCaptureInit *

pInit

)

Initialize the PIO Capture.

Parameters

dsize	: 0 = The reception data in the PIO_PCRHR register is a BYTE (8-bit). 1 = The reception data in the PIO_PCRHR register is a HALF-WORD (16-bit). 2/3 = The reception data in the PIO_PCRHR register is a WORD (32-bit).
alwaysSampling	ALWYS: Parallel Capture Mode Always Sampling 0 = The parallel capture mode samples the data when both data enables are active. 1 = The parallel capture mode samples the data whatever the data enables are.
halfSampling	HALFS: Parallel Capture Mode Half Sampling 0 = The parallel capture mode samples all the data. 1 = The parallel capture mode samples the data only one time out of two.
modeFirstSample	FRSTS: Parallel Capture Mode First Sample This bit is useful only if the HALFS bit is set to 1. If data are numbered in the order that they are received with an index from 0 to n: 0 = Only data with an even index are sampled. 1 = Only data with an odd index are sampled.