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The function GPIO_Init_Pin initializes a pin for use as gpio.

void GPIO_Init_Pin( 
  volatile GPIO_REGS *v_pGPIOReg, 
  UCHAR pin, 
  BOOL IsOutput, 
  BOOL DefaultState
);

Parameters

v_pGPIOReg
Pointer to gpio-registers. Use the return value of GPIO_AllocSpace.

pin
GPIO pin-number.

IsOutput
TRUE: configure GPIO as output. FALSE: configure GPIO as input.

DefaultState
If configured as an output, sets the level of gpio.

Return Values

none

Remarks

Requirements

OS Versions: Windows CE 4.2 and later.
Header: drvlib_app.h
Link Library: drvlib_app.lib

See Also

GPIO_AllocSpace, GPIO_FreeSpace, GPIO_Get_Pin, GPIO_Set_Pin, GPIO_Set_PWM

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