vexctl.c File Reference

Extract data from SPI data received from master processor. More...

#include "ch.h"
#include "hal.h"
#include "vex.h"

Functions
int16_t	vexControllerCompetitionStateSet (uint16_t ctl, int16_t mask)
	Set competition state, a simulation of the competition modes. More...
uint16_t	vexControllerCompetitonState ()
	Get competition state word (and controller status) More...
int16_t	vexControllerGet (tCtlIndex index)
	Get controller data. More...
void	vexControllerReleaseWait (tCtlIndex index)
	Wait for button release. More...

Detailed Description

Extract data from SPI data received from master processor.

Function Documentation

int16_t vexControllerCompetitionStateSet	(	uint16_t	ctl,
		int16_t	mask
	)

Set competition state, a simulation of the competition modes.

Parameters

[in]	ctl	The control byte
[in]	mask	bit to change

Returns

1 if success else 0

uint16_t vexControllerCompetitonState

(

void

)

Get competition state word (and controller status)

Returns

status word from SPI data

int16_t vexControllerGet

(

tCtlIndex

index)

Get controller data.

Parameters

[in]

index

The required controller variable eg. Btn8U

Returns

The requested controller data

Examples:

clawbot.c, and vexdefault.c.

void vexControllerReleaseWait

(

tCtlIndex

index)

Wait for button release.