cc26x0_gpio.h
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/*
* Copyright (C) 2016 Leon George
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License v2.1. See the file LICENSE in the top level directory for more
* details.
*/
/**
* @ingroup cpu_cc26x0_definitions
* @{
*
* @file
* @brief Driver for the cc26x0 GPIO controller
*
* @author Leon George <leon@georgemail.eu>
*
*/
#ifndef CC26x0_GPIO_H
#define CC26x0_GPIO_H
#include "cc26x0.h"
#ifdef __cplusplus
extern "C" {
#endif
/** @ingroup cpu_specific_peripheral_memory_map
* @{
*/
#define GPIO_BASE (0x40022000) /**< GPIO base address */
/** @} */
/**
* GPIO registers
*/
typedef struct {
reg32_t DOUT_FRAG[8]; /**< w the first bit of each byte corresponds to one bit of DOUT */
reg32_t __reserved1[24]; /**< unused */
reg32_t DOUT; /**< r/w state of the output */
reg32_t __reserved2[3]; /**< unused */
reg32_t DOUTSET; /**< w1s set output */
reg32_t __reserved3[3]; /**< unused */
reg32_t DOUTCLR; /**< w1c clear output */
reg32_t __reserved4[3]; /**< unused */
reg32_t DOUTTGL; /**< r/w toggle output */
reg32_t __reserved5[3]; /**< unused */
reg32_t DIN; /**< r input status */
reg32_t __reserved6[3]; /**< unused */
reg32_t DOE; /**< r/w enable output */
reg32_t __reserved7[3]; /**< unused */
reg32_t EVFLAGS; /**< r/w1c indicates an input event */
} gpio_regs_t;
#define GPIO ((gpio_regs_t *) (GPIO_BASE)) /**< GPIO register bank */
#ifdef __cplusplus
} /* end extern "C" */
#endif
#endif /* CC26x0_GPIO_H */
/** @} */