Detailed Description

GPIO driver implementation for CC32xx devices.

============================================================================

The GPIO header file should be included in an application as follows:

Refer to GPIO.h for a complete description of the GPIO driver APIs provided and examples of their use.

There are some CC32XX-specific configuration values that can be used when calling GPIO_setConfig, listed below. All other macros should be used directly from GPIO.h.

Note: GPIOCC32XX_GPIO_26 & GPIOCC32XX_GPIO_27 can only be used as output pins.

#include <stdint.h>
#include <ti/drivers/GPIO.h>
#include <ti/devices/cc32xx/inc/hw_types.h>
#include <ti/devices/cc32xx/driverlib/gpio.h>
#include <ti/devices/cc32xx/driverlib/pin.h>

Include dependency graph for GPIOCC32XX.h:

Go to the source code of this file.

Macros
#define	GPIO_MUX_GPIO_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

#define	GPIO_CFG_SLEW_NORMAL_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

#define	GPIO_CFG_SLEW_REDUCED_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

#define	GPIO_CFG_INVERT_OFF_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

#define	GPIO_CFG_INVERT_ON_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

#define	GPIO_CFG_INT_NONE_INTERNAL 0

#define	GPIO_CFG_INT_LOW_INTERNAL (GPIO_LOW_LEVEL + 1)

#define	GPIO_CFG_INT_HIGH_INTERNAL (GPIO_HIGH_LEVEL + 1)

#define	GPIO_CFG_INT_FALLING_INTERNAL (GPIO_FALLING_EDGE + 1)

#define	GPIO_CFG_INT_RISING_INTERNAL (GPIO_RISING_EDGE + 1)

#define	GPIO_CFG_INT_BOTH_EDGES_INTERNAL (GPIO_BOTH_EDGES + 1)

#define	GPIO_CFG_INT_ENABLE_INTERNAL 0x8

#define	GPIO_CFG_INT_DISABLE_INTERNAL 0

#define	GPIO_CFG_INPUT_INTERNAL (PIN_TYPE_STD \| PIN_DIR_MODE_IN)

#define	GPIO_CFG_OUTPUT_INTERNAL (PIN_TYPE_STD \| PIN_DIR_MODE_OUT)

#define	GPIO_CFG_OUTPUT_OPEN_DRAIN_INTERNAL (PIN_TYPE_OD \| PIN_DIR_MODE_OUT)

#define	GPIO_CFG_PULL_NONE_INTERNAL PIN_TYPE_STD

#define	GPIO_CFG_PULL_UP_INTERNAL PIN_TYPE_STD_PU

#define	GPIO_CFG_PULL_DOWN_INTERNAL PIN_TYPE_STD_PD

#define	GPIO_CFG_DRVSTR_LOW_INTERNAL PIN_STRENGTH_2MA

#define	GPIO_CFG_DRVSTR_MED_INTERNAL PIN_STRENGTH_4MA

#define	GPIO_CFG_DRVSTR_HIGH_INTERNAL PIN_STRENGTH_6MA

#define	GPIO_CFG_NO_DIR_INTERNAL PIN_TYPE_ANALOG

#define	GPIO_CFG_HYSTERESIS_OFF_INTERNAL 0x0

#define	GPIO_CFG_HYSTERESIS_ON_INTERNAL 0x1000

#define	GPIO_CFG_OUTPUT_DEFAULT_LOW_INTERNAL 0x0

#define	GPIO_CFG_OUTPUT_DEFAULT_HIGH_INTERNAL 0x2000

CC32xx device specific GPIO_PinConfig macros
#define	GPIOCC32XX_DO_NOT_CONFIG

#define	GPIOCC32XX_CFG_USE_STATIC

Macro Definition Documentation

§ GPIOCC32XX_DO_NOT_CONFIG

#define GPIOCC32XX_DO_NOT_CONFIG

Do not configure this pin. setConfig calls will return immediately

§ GPIOCC32XX_CFG_USE_STATIC

#define GPIOCC32XX_CFG_USE_STATIC

Use statically-defined parking state from Power driver, instead of current pin value

§ GPIO_MUX_GPIO_INTERNAL

#define GPIO_MUX_GPIO_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

§ GPIO_CFG_SLEW_NORMAL_INTERNAL

#define GPIO_CFG_SLEW_NORMAL_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

§ GPIO_CFG_SLEW_REDUCED_INTERNAL

#define GPIO_CFG_SLEW_REDUCED_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

§ GPIO_CFG_INVERT_OFF_INTERNAL

#define GPIO_CFG_INVERT_OFF_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

§ GPIO_CFG_INVERT_ON_INTERNAL

#define GPIO_CFG_INVERT_ON_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED

§ GPIO_CFG_INT_NONE_INTERNAL

#define GPIO_CFG_INT_NONE_INTERNAL 0

§ GPIO_CFG_INT_LOW_INTERNAL

#define GPIO_CFG_INT_LOW_INTERNAL (GPIO_LOW_LEVEL + 1)

§ GPIO_CFG_INT_HIGH_INTERNAL

#define GPIO_CFG_INT_HIGH_INTERNAL (GPIO_HIGH_LEVEL + 1)

§ GPIO_CFG_INT_FALLING_INTERNAL

#define GPIO_CFG_INT_FALLING_INTERNAL (GPIO_FALLING_EDGE + 1)

§ GPIO_CFG_INT_RISING_INTERNAL

#define GPIO_CFG_INT_RISING_INTERNAL (GPIO_RISING_EDGE + 1)

§ GPIO_CFG_INT_BOTH_EDGES_INTERNAL

#define GPIO_CFG_INT_BOTH_EDGES_INTERNAL (GPIO_BOTH_EDGES + 1)

§ GPIO_CFG_INT_ENABLE_INTERNAL

#define GPIO_CFG_INT_ENABLE_INTERNAL 0x8

§ GPIO_CFG_INT_DISABLE_INTERNAL

#define GPIO_CFG_INT_DISABLE_INTERNAL 0

§ GPIO_CFG_INPUT_INTERNAL

#define GPIO_CFG_INPUT_INTERNAL (PIN_TYPE_STD | PIN_DIR_MODE_IN)

§ GPIO_CFG_OUTPUT_INTERNAL

#define GPIO_CFG_OUTPUT_INTERNAL (PIN_TYPE_STD | PIN_DIR_MODE_OUT)

§ GPIO_CFG_OUTPUT_OPEN_DRAIN_INTERNAL

#define GPIO_CFG_OUTPUT_OPEN_DRAIN_INTERNAL (PIN_TYPE_OD | PIN_DIR_MODE_OUT)

§ GPIO_CFG_PULL_NONE_INTERNAL

#define GPIO_CFG_PULL_NONE_INTERNAL PIN_TYPE_STD

§ GPIO_CFG_PULL_UP_INTERNAL

#define GPIO_CFG_PULL_UP_INTERNAL PIN_TYPE_STD_PU

§ GPIO_CFG_PULL_DOWN_INTERNAL

#define GPIO_CFG_PULL_DOWN_INTERNAL PIN_TYPE_STD_PD

§ GPIO_CFG_DRVSTR_LOW_INTERNAL

#define GPIO_CFG_DRVSTR_LOW_INTERNAL PIN_STRENGTH_2MA

§ GPIO_CFG_DRVSTR_MED_INTERNAL

#define GPIO_CFG_DRVSTR_MED_INTERNAL PIN_STRENGTH_4MA

§ GPIO_CFG_DRVSTR_HIGH_INTERNAL

#define GPIO_CFG_DRVSTR_HIGH_INTERNAL PIN_STRENGTH_6MA

§ GPIO_CFG_NO_DIR_INTERNAL

#define GPIO_CFG_NO_DIR_INTERNAL PIN_TYPE_ANALOG

§ GPIO_CFG_HYSTERESIS_OFF_INTERNAL

#define GPIO_CFG_HYSTERESIS_OFF_INTERNAL 0x0

§ GPIO_CFG_HYSTERESIS_ON_INTERNAL

#define GPIO_CFG_HYSTERESIS_ON_INTERNAL 0x1000

§ GPIO_CFG_OUTPUT_DEFAULT_LOW_INTERNAL

#define GPIO_CFG_OUTPUT_DEFAULT_LOW_INTERNAL 0x0

§ GPIO_CFG_OUTPUT_DEFAULT_HIGH_INTERNAL

#define GPIO_CFG_OUTPUT_DEFAULT_HIGH_INTERNAL 0x2000