/* Copyright Statement:
 *
 * This software/firmware and related documentation ("AutoChips Software") are
 * protected under relevant copyright laws. The information contained herein is
 * confidential and proprietary to AutoChips Inc. and/or its licensors. Without
 * the prior written permission of AutoChips inc. and/or its licensors, any
 * reproduction, modification, use or disclosure of AutoChips Software, and
 * information contained herein, in whole or in part, shall be strictly
 * prohibited.
 *
 * AutoChips Inc. (C) 2018. All rights reserved.
 *
 * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
 * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("AUTOCHIPS SOFTWARE")
 * RECEIVED FROM AUTOCHIPS AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER
 * ON AN "AS-IS" BASIS ONLY. AUTOCHIPS EXPRESSLY DISCLAIMS ANY AND ALL
 * WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
 * NONINFRINGEMENT. NEITHER DOES AUTOCHIPS PROVIDE ANY WARRANTY WHATSOEVER WITH
 * RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY,
 * INCORPORATED IN, OR SUPPLIED WITH THE AUTOCHIPS SOFTWARE, AND RECEIVER AGREES
 * TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO.
 * RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO
 * OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN AUTOCHIPS
 * SOFTWARE. AUTOCHIPS SHALL ALSO NOT BE RESPONSIBLE FOR ANY AUTOCHIPS SOFTWARE
 * RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
 * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND AUTOCHIPS'S
 * ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE AUTOCHIPS SOFTWARE
 * RELEASED HEREUNDER WILL BE, AT AUTOCHIPS'S OPTION, TO REVISE OR REPLACE THE
 * AUTOCHIPS SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE
 * CHARGE PAID BY RECEIVER TO AUTOCHIPS FOR SUCH AUTOCHIPS SOFTWARE AT ISSUE.
 */

/*************<start>******************/
#ifndef __GPIO_H__
#define __GPIO_H__

#ifdef __cplusplus
extern "C" {
#endif

/*************<include>****************/
#include "ac780x_gpio.h"
	
/*************<macro>******************/

/* define key gpio */

#define RS485CTRL_PORT (GPIOB)
#define RS485CTRL_PIN  (GPIO_PIN3)

#define RS485_TX_EN				do{GPIO_SetPinLevel(RS485CTRL_PORT, RS485CTRL_PIN, GPIO_LEVEL_HIGH);}while(0)
#define RS485_RX_EN				do{GPIO_SetPinLevel(RS485CTRL_PORT, RS485CTRL_PIN, GPIO_LEVEL_LOW);}while(0)

#define GREENLED_PORT			(GPIOA)
#define GREENLED_PIN			(GPIO_PIN10)

#define REDLED_PORT			(GPIOB)
#define REDLED_PIN			(GPIO_PIN8)

/*RUNLED¶¯×÷¶¨Òå.*/	
#define GREENLED_ON				do{GPIO_SetPinLevel(GREENLED_PORT, GREENLED_PIN, GPIO_LEVEL_HIGH);}while(0)
#define GREENLED_OFF			do{GPIO_SetPinLevel(GREENLED_PORT, GREENLED_PIN, GPIO_LEVEL_LOW);}while(0)
#define REDLED_ON					do{GPIO_SetPinLevel(REDLED_PORT, REDLED_PIN, GPIO_LEVEL_HIGH);}while(0)
#define REDLED_OFF				do{GPIO_SetPinLevel(REDLED_PORT, REDLED_PIN, GPIO_LEVEL_LOW);}while(0)

#define GREENLED_TOGGLE		do{if(GPIO_GetPinLevel(GREENLED_PORT, GREENLED_PIN)){GREENLED_OFF;}else{GREENLED_ON;}}while(0)
#define REDLED_TOGGLE			do{if(GPIO_GetPinLevel(REDLED_PORT, REDLED_PIN)){REDLED_OFF;}else{REDLED_ON;}}while(0)
#define REDGREEN_TOGGLE		do{if(GPIO_GetPinLevel(REDLED_PORT, REDLED_PIN)){REDLED_OFF;GREENLED_ON;}else{GREENLED_OFF;REDLED_ON;}}while(0)

/*************<enum>*******************/


/*************<union>******************/


/*************<struct>*****************/


/*************<extern>*****************/	


/*************<prototype>**************/
void GPIO_PortInit(void);

#ifdef __cplusplus
}
#endif

#endif /* __GPIO_H__ */

/*************<end>********************/