wifiiot_gpio.h

GpioIsrCallbackFunc) (char *arg)

typedef void(* 

Indicates the GPIO interrupt callback.

WifiIotGpioIdx {   WIFI_IOT_GPIO_IDX_0, WIFI_IOT_GPIO_IDX_1, WIFI_IOT_GPIO_IDX_2, WIFI_IOT_GPIO_IDX_3,   WIFI_IOT_GPIO_IDX_4, WIFI_IOT_GPIO_IDX_5, WIFI_IOT_GPIO_IDX_6, WIFI_IOT_GPIO_IDX_7,   WIFI_IOT_GPIO_IDX_8, WIFI_IOT_GPIO_IDX_9, WIFI_IOT_GPIO_IDX_10, WIFI_IOT_GPIO_IDX_11,   WIFI_IOT_GPIO_IDX_12, WIFI_IOT_GPIO_IDX_13, WIFI_IOT_GPIO_IDX_14, WIFI_IOT_GPIO_IDX_MAX }

Enumerates GPIO pin IDs.

WifiIotGpioValue { WIFI_IOT_GPIO_VALUE0 = 0, WIFI_IOT_GPIO_VALUE1 }

Enumerates GPIO level values.

WifiIotGpioDir { WIFI_IOT_GPIO_DIR_IN = 0, WIFI_IOT_GPIO_DIR_OUT }

Enumerates GPIO directions.

WifiIotGpioIntType { WIFI_IOT_INT_TYPE_LEVEL = 0, WIFI_IOT_INT_TYPE_EDGE }

Enumerates GPIO interrupt trigger modes.

WifiIotGpioIntPolarity { WIFI_IOT_GPIO_EDGE_FALL_LEVEL_LOW = 0, WIFI_IOT_GPIO_EDGE_RISE_LEVEL_HIGH }

Enumerates I/O interrupt polarities.

GpioInit (void)

unsigned int 

Initializes the GPIO device.

GpioDeinit (void)

unsigned int 

Deinitializes the GPIO device.

GpioSetDir (WifiIotGpioIdx id, WifiIotGpioDir dir)

unsigned int 

Sets the direction for a GPIO pin.

GpioGetDir (WifiIotGpioIdx id, WifiIotGpioDir *dir)

unsigned int 

Obtains the direction for a GPIO pin.

GpioSetOutputVal (WifiIotGpioIdx id, WifiIotGpioValue val)

unsigned int 

Sets the output level value for a GPIO pin.

GpioGetOutputVal (WifiIotGpioIdx id, WifiIotGpioValue *val)

unsigned int 

Obtains the output level value of a GPIO pin.

GpioGetInputVal (WifiIotGpioIdx id, WifiIotGpioValue *val)

unsigned int 

Obtains the input level value of a GPIO pin.

GpioRegisterIsrFunc (WifiIotGpioIdx id, WifiIotGpioIntType intType, WifiIotGpioIntPolarity intPolarity, GpioIsrCallbackFunc func, char *arg)

unsigned int 

Enables the interrupt function for a GPIO pin.

GpioUnregisterIsrFunc (WifiIotGpioIdx id)

unsigned int 

Disables the interrupt function for a GPIO pin.

GpioSetIsrMask (WifiIotGpioIdx id, unsigned char mask)

unsigned int 

Masks the interrupt function for a GPIO pin.

GpioSetIsrMode (WifiIotGpioIdx id, WifiIotGpioIntType intType, WifiIotGpioIntPolarity intPolarity)

unsigned int 

Sets the interrupt trigger mode of a GPIO pin.