resistanceInput.c File Reference

#include "serialWombat.h"
#include <stdint.h>
#include "inputProcess.h"
#include "pic24fj256ga702/mcc_generated_files/mcc.h"

Classes
struct	resistanceInput_n

Macros
#define	resistanceInput   ((resistanceInput_t*) CurrentPinRegister)

Typedefs
typedef struct resistanceInput_n	resistanceInput_t

Functions
uint16_t	GetADCConversion (uint8_t pin)
void	initResistanceInputSimple (void)
void	initResistanceInput (void)
void	updateResistanceInput ()

Variables
resistanceInput_t *	debugResistance

Macro Definition Documentation

resistanceInput

#define resistanceInput   ((resistanceInput_t*) CurrentPinRegister)

Typedef Documentation

resistanceInput_t

typedef struct resistanceInput_n resistanceInput_t

Function Documentation

GetADCConversion()

uint16_t GetADCConversion

(

uint8_t

pin

)

initResistanceInput()

void initResistanceInput

(

void

)

\brief Initialization routine for Analog Input

---

Retrevial of Raw A/D conversions

Configure the A/D using the CONFIGURE_CHANNEL_MODE_0 command before reading values.
Raw A/D conversions are stored in the Pin's 16-bit Public data area. Use the Read Pin Buffer command to retreive it.

---

CONFIGURE_CHANNEL_MODE_0:

Initialize Resistance Input. Disables averaged and filtered values.

BYTE 0	BYTE 1	BYTE 2	BYTE 3	BYTE 4	BYTE 5	BYTE 6	BYTE 7
0xC0	Pin To Set	0x02 (Resistance Input)	0x55*	0x55*	0x55*	0x55*	0x55*

*0x55 is recommended, but any byte is acceptable

Response:

Command is echoed back.

Examples:

Set pin 3 to Resistance Input.

0xC0 0x03 0x18 0x55 0x55 0x55 0x55 0x55

---

initResistanceInputSimple()

void initResistanceInputSimple

(

void

)

updateResistanceInput()

void updateResistanceInput

(

)

Variable Documentation

debugResistance

resistanceInput_t* debugResistance