Functions

Functions
const digital_pin_t *	BSP_Dio_SetAsIOPin (uint32_t pinNo, GPIO_PinState state)
	Set the Dio pin as GPIO.
const digital_pin_t *	BSP_Dio_SetPinAlternateFunction (uint32_t pinNo, uint32_t AlternateFunction)
	Selects the Alternate Output Functionality. To configure as IO use Dio_SetAsIOPin(pinNo, state)
void	BSP_Dio_SetAsInputPort (void)
	Set the IO Port as Input. Pin 9 is always output.
void	BSP_Dio_SetAsOutputPort (void)
	Set the IO Port as Output. Pin 9 is always output.
void	BSP_Dio_SetPortValue (uint32_t val)
	Set the value of output port.
uint32_t	BSP_Dio_GetPortValue (void)
	Gets the value of the input port.

Detailed Description

Function Documentation

BSP_Dio_GetPortValue()

uint32_t BSP_Dio_GetPortValue ( void  )

extern

Returns

val- value on the port

BSP_Dio_SetAsIOPin()

const digital_pin_t * BSP_Dio_SetAsIOPin ( uint32_t  pinNo, GPIO_PinState  state  )

extern

Parameters

pinNo	Dio Pin No ( Range 1 - 8)
state	State of the pin

Returns

*pin Pointer to the Dio pin structure

BSP_Dio_SetAsOutputPort()

void BSP_Dio_SetAsOutputPort ( void  )

extern

Note

Initial value for output pin is 0

BSP_Dio_SetPinAlternateFunction()

const digital_pin_t * BSP_Dio_SetPinAlternateFunction ( uint32_t  pinNo, uint32_t  AlternateFunction  )

extern

Parameters

pinNo	Dio pin No (Range 1-16)
AlternateFunction	Alternate Functionality to be used

Returns

*digital_pin_t pointer to the pin structure

BSP_Dio_SetPortValue()

void BSP_Dio_SetPortValue ( uint32_t  val )

extern

Parameters

val-	value to be set