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/*
* Copyright (C) 2014 Loci Controls Inc.
*
* 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.
*/
/**
* @defgroup cpu_cc2538_ioc CC2538 I/O Control
* @ingroup cpu_cc2538_regs
* @{
*
* @file
* @brief CC2538 I/O Control driver
*
* Header file with declarations for the I/O Control module
*
* @author Ian Martin <ian@locicontrols.com>
*
*/
#ifndef CC2538_IOC_H_
#define CC2538_IOC_H_
#include <stdint.h>
#include "cc2538.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name Port control register addresses
* @{
*/
#define IOC_PXX_SEL ( (cc2538_reg_t*)0x400d4000 )
#define IOC_PXX_OVER ( (cc2538_reg_t*)0x400d4080 )
/** @} */
/** @name Peripheral Signal Select Values (for IOC_Pxx_SEL registers)
* @{
*/
enum {
UART0_TXD = 0, /**< UART0 TXD */
UART1_RTS = 1, /**< UART1 RTS */
UART1_TXD = 2, /**< UART1 TXD */
SSI0_TXD = 3, /**< SSI0 TXD */
SSI0_CLKOUT = 4, /**< SSI0 CLKOUT */
SSI0_FSSOUT = 5, /**< SSI0 FSSOUT */
SSI0_STXSER_EN = 6, /**< SSI0 STXSER EN */
SSI1_TXD = 7, /**< SSI1 TXD */
SSI1_CLKOUT = 8, /**< SSI1 CLKOUT */
SSI1_FSSOUT = 9, /**< SSI1 FSSOUT */
SSI1_STXSER_EN = 10, /**< SSI1 STXSER EN */
I2C_CMSSDA = 11, /**< I2C CMSSDA */
I2C_CMSSCL = 12, /**< I2C CMSSCL */
GPT0_ICP1 = 13, /**< GPT0 ICP1 */
GPT0_ICP2 = 14, /**< GPT0 ICP2 */
GPT1_ICP1 = 15, /**< GPT1 ICP1 */
GPT1_ICP2 = 16, /**< GPT1 ICP2 */
GPT2_ICP1 = 17, /**< GPT2 ICP1 */
GPT2_ICP2 = 18, /**< GPT2 ICP2 */
GPT3_ICP1 = 19, /**< GPT3 ICP1 */
GPT3_ICP2 = 20, /**< GPT3 ICP2 */
};
/** @} */
/**
* @name Values for IOC_PXX_OVER
* @{
*/
#define IOC_OVERRIDE_OE 0x00000008 /**< Output Enable */
#define IOC_OVERRIDE_PUE 0x00000004 /**< Pull Up Enable */
#define IOC_OVERRIDE_PDE 0x00000002 /**< Pull Down Enable */
#define IOC_OVERRIDE_ANA 0x00000001 /**< Analog Enable */
#define IOC_OVERRIDE_DIS 0x00000000 /**< Override Disabled */
/** @} */
#ifdef __cplusplus
} /* end extern "C" */
#endif
#endif /* CC2538_IOC_H_ */
/** @} */
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