Class GPIOMtb

Inheritance Relationships

Base Type

  • public GPIO

Class Documentation

class GPIOMtb : public virtual GPIO

Public Functions

GPIOMtb()

GPIO MTB default constructor.

GPIOMtb(mtb_gpio_t pin, mtb_gpio_config_t config, VLogic_t logic)

GPIO MTB default constructor.

~GPIOMtb()

GPIO MTB destructor.

inline Error_t init()

Initializes the MTB GPIO.

Return values:

  • OK – if success

  • INTF_ERROR – if initialization error

Returns:

GPIO error code

inline Error_t deinit()

Initializes the MTB GPIO.

Return values:

  • OK – if success

  • INTF_ERROR – if deinitialization error

Returns:

GPIO error code

inline VLevel_t read()

Reads the MTB GPIO voltage level.

Return values:

  • GPIO_LOW – if voltage low

  • GPIO_HIGH – if voltage high

Returns:

GPIO voltage level

inline Error_t write(VLevel_t level)

Writes the MTB GPIO output voltage level.

Parameters:

level – [in] Voltage level

Return values:

  • OK – if success

  • INTF_ERROR – if error

Returns:

GPIO error code

inline Error_t enable()

Enables the MTB output according to the GPIO logic.

  • Low if negative

  • High if positive

Return values:

  • OK – if success

  • INTF_ERROR – if error

Returns:

GPIO interrupt event

inline Error_t disable()

Disables the MTB output according to the GPIO logic.

  • Low if positive

  • High if negative

Return values:

  • OK – if success

  • INTF_ERROR – if error

Returns:

GPIO error code