inputs.h File Reference

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Functions
void	DIPconfig (unsigned char cfg)
unsigned char	readDIP (void)
unsigned char	readSW (void)
unsigned char	readOI (void)

Function Documentation

void DIPconfig

(

unsigned char

cfg

)

Function: DIPconfig

Preconditions: None.

Overview: Enables/Disables the DIP switch.

Arguments: Configuration macro, see "definitions.h".

Returns: None.

Definition at line 40 of file inputs.c.

unsigned char readDIP

(

void

)

Function: readDIP

Preconditions: DIP switch enabled.

Overview: Returns the DIP switch value.

Arguments: None.

Returns: HEX value.

Definition at line 69 of file inputs.c.

unsigned char readOI

(

void

)

Function: readOI

Preconditions: Key pressed.

Overview: Reads the Opto Isolated inputs state.

Arguments: None.

Returns: Number of the active input if any.

Definition at line 230 of file inputs.c.

unsigned char readSW

(

void

)

Function: readSW

Preconditions: None.

Overview: Reads the keyboard state.

Arguments: None.

Returns: Number of the key that was pressed if any.

Definition at line 195 of file inputs.c.