source
ti
drivers
gpio
GPIOCC32XX.h
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/*
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* Copyright (c) 2015-2022, Texas Instruments Incorporated
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ti_drivers_GPIOCC32XX__include
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#define ti_drivers_GPIOCC32XX__include
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#include <stdint.h>
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#include <
ti/drivers/GPIO.h
>
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#include <ti/devices/cc32xx/inc/hw_types.h>
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#include <ti/devices/cc32xx/driverlib/gpio.h>
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#include <ti/devices/cc32xx/driverlib/pin.h>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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#define GPIOCC32XX_DO_NOT_CONFIG 0x80000000
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#define GPIOCC32XX_CFG_USE_STATIC 0x4000
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/* We don't define this value on purpose - any unsupported values will cause a
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* compile-time error. If your compiler tells you that this macro is missing,
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* you are trying to use an unsupported option.
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*
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* See below for which options are unsupported.
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*/
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#undef GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED
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/* To mux on CC32XX, use the PinTypeXXX functions from driverlib. */
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#define GPIO_MUX_GPIO_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED
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/* The following options are not supported by CC32XX IO hardware */
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#define GPIO_CFG_SLEW_NORMAL_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED
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#define GPIO_CFG_SLEW_REDUCED_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED
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#define GPIO_CFG_INVERT_OFF_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED
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#define GPIO_CFG_INVERT_ON_INTERNAL GPIOCC32XX_CFG_OPTION_NOT_SUPPORTED
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/* Wakeup from shutdown is configured by the Power driver */
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#define GPIO_CFG_SHUTDOWN_WAKE_OFF_INTERNAL GPIOCC26XX_CFG_OPTION_NOT_SUPPORTED
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#define GPIO_CFG_SHUTDOWN_WAKE_HIGH_INTERNAL GPIOCC26XX_CFG_OPTION_NOT_SUPPORTED
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#define GPIO_CFG_SHUTDOWN_WAKE_LOW_INTERNAL GPIOCC26XX_CFG_OPTION_NOT_SUPPORTED
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/* See GPIO.h for details about these configuration values */
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/* Interrupt config takes bits 0-2.
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* 0x0 is used for FALLING, which makes this setting difficult to detect. The
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* highest value here is 6 and 7 is still only 3 bits, so we add 1 to shift the
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* value range and we can then use 0 for 'no configured interrupts' as usual.
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*/
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#define GPIO_CFG_INT_NONE_INTERNAL 0
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#define GPIO_CFG_INT_LOW_INTERNAL (GPIO_LOW_LEVEL + 1)
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#define GPIO_CFG_INT_HIGH_INTERNAL (GPIO_HIGH_LEVEL + 1)
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#define GPIO_CFG_INT_FALLING_INTERNAL (GPIO_FALLING_EDGE + 1)
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#define GPIO_CFG_INT_RISING_INTERNAL (GPIO_RISING_EDGE + 1)
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#define GPIO_CFG_INT_BOTH_EDGES_INTERNAL (GPIO_BOTH_EDGES + 1)
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/* Int enabled stored in bit 3 */
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#define GPIO_CFG_INT_ENABLE_INTERNAL 0x8
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#define GPIO_CFG_INT_DISABLE_INTERNAL 0
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/* General options, stored in bits 4-11 */
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#define GPIO_CFG_INPUT_INTERNAL (PIN_TYPE_STD | PIN_DIR_MODE_IN)
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#define GPIO_CFG_OUTPUT_INTERNAL (PIN_TYPE_STD | PIN_DIR_MODE_OUT)
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#define GPIO_CFG_OUTPUT_OPEN_DRAIN_INTERNAL (PIN_TYPE_OD | PIN_DIR_MODE_OUT)
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#define GPIO_CFG_PULL_NONE_INTERNAL PIN_TYPE_STD
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#define GPIO_CFG_PULL_UP_INTERNAL PIN_TYPE_STD_PU
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#define GPIO_CFG_PULL_DOWN_INTERNAL PIN_TYPE_STD_PD
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#define GPIO_CFG_DRVSTR_LOW_INTERNAL PIN_STRENGTH_2MA
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#define GPIO_CFG_DRVSTR_MED_INTERNAL PIN_STRENGTH_4MA
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#define GPIO_CFG_DRVSTR_HIGH_INTERNAL PIN_STRENGTH_6MA
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#define GPIO_CFG_NO_DIR_INTERNAL PIN_TYPE_ANALOG
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/* Hysteresis enable in bit 12 */
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#define GPIO_CFG_HYSTERESIS_OFF_INTERNAL 0x0
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#define GPIO_CFG_HYSTERESIS_ON_INTERNAL 0x1000
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/* Default enable in bit 13 */
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#define GPIO_CFG_OUTPUT_DEFAULT_LOW_INTERNAL 0x0
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#define GPIO_CFG_OUTPUT_DEFAULT_HIGH_INTERNAL 0x2000
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#ifdef __cplusplus
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}
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#endif
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#endif
/* ti_drivers_GPIOCC32XX__include */
GPIO.h
General Purpose I/O driver interface.
© Copyright 1995-2023
, Texas Instruments Incorporated. All rights reserved.
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