116 lines
4.5 KiB
C
116 lines
4.5 KiB
C
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//*****************************************************************************
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// gpio_if.h
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//
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// Defines and Macros for the GPIO interface.
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//
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// Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
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//
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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
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// 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
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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//*****************************************************************************
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#ifndef __GPIOIF_H__
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#define __GPIOIF_H__
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//*****************************************************************************
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//
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// If building with a C++ compiler, make all of the definitions in this header
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// have a C binding.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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typedef enum
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{
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NO_LED,
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LED1 = 0x1, /* RED LED D7/GP9/Pin64 */
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LED2 = 0x2, /* ORANGE LED D6/GP10/Pin1 */
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LED3 = 0x4 /* GREEN LED D5/GP11/Pin2 */
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} ledEnum;
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typedef enum
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{
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NO_LED_IND = NO_LED,
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MCU_SENDING_DATA_IND = LED1,
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MCU_ASSOCIATED_IND, /* Device associated to an AP */
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MCU_IP_ALLOC_IND, /* Device acquired an IP */
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MCU_SERVER_INIT_IND, /* Device connected to remote server */
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MCU_CLIENT_CONNECTED_IND, /* Any client connects to device */
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MCU_ON_IND, /* Device SLHost invoked successfully */
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MCU_EXECUTE_SUCCESS_IND, /* Task executed sucessfully */
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MCU_EXECUTE_FAIL_IND, /* Task execution failed */
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MCU_RED_LED_GPIO, /* GP09 for LED RED as per LP 3.0 */
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MCU_ORANGE_LED_GPIO,/* GP10 for LED ORANGE as per LP 3.0 */
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MCU_GREEN_LED_GPIO, /* GP11 for LED GREEN as per LP 3.0 */
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MCU_ALL_LED_IND
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} ledNames;
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//*****************************************************************************
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//
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// API Function prototypes
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//
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//*****************************************************************************
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extern void GPIO_IF_GetPortNPin(unsigned char ucPin,
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unsigned int *puiGPIOPort,
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unsigned char *pucGPIOPin);
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extern void GPIO_IF_ConfigureNIntEnable(unsigned int uiGPIOPort,
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unsigned char ucGPIOPin,
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unsigned int uiIntType,
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void (*pfnIntHandler)(void));
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extern void GPIO_IF_Set(unsigned char ucPin,
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unsigned int uiGPIOPort,
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unsigned char ucGPIOPin,
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unsigned char ucGPIOValue);
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extern unsigned char GPIO_IF_Get(unsigned char ucPin,
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unsigned int uiGPIOPort,
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unsigned char ucGPIOPin);
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extern void GPIO_IF_LedConfigure(unsigned char ucPins);
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extern void GPIO_IF_LedOn(char ledNum);
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extern void GPIO_IF_LedOff(char ledNum);
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extern unsigned char GPIO_IF_LedStatus(unsigned char ucGPIONum);
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extern void GPIO_IF_LedToggle(unsigned char ucLedNum);
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//*****************************************************************************
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//
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// Mark the end of the C bindings section for C++ compilers.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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}
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#endif
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#endif // __GPIOIF_H__
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