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//////////////////////////////////////////////////////////////////////////
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/// COPYRIGHT NOTICE
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/// Copyright (c) 2018, 传控科技
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/// All rights reserved.
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///
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/// @file iic_sim
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/// @brief iic 模拟io 版本， 和cpu无关，唯一需要修改的就是头函数中的管脚定义
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/// @info 除了io配置 ,其他地方如无必要请勿修改
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///（本文件实现的功能的详述）
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///
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/// @version 1.1 CCsens technology
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/// @author CC
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/// @date 20180102
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//
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//////////////////////////////////////////////////////////////////////////
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#ifndef _IIC_SIM_H_
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#define _IIC_SIM_H_
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#include "../clib/type.h"
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#include "../clib/clib.h"
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#include "../ctask/tick.h"
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///>>>端口位定义，可修改!!!!!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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#include "../cpu/stc_stc8a8k.h"
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#include "../cpu/c51_macro.h"
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//根据sch的定义
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#define L0_IIC_SIM_INIT() BITN_0(P3M1,3);BITN_0(P3M0,3);\
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BITN_0(P3M1,2);BITN_0(P3M0,2);
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///stc独有10 高阻
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#define L0_IIC_SIM_close() BITN_1(P3M1,3);BITN_0(P3M0,3);\
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BITN_1(P3M1,2);BITN_0(P3M0,2);
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#define L0_SDA_ON() D_P33_ON()
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#define L0_SDA_OFF() D_P33_OFF()
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#define L0_SDA_AT() D_P33_AT()
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#define L0_SCL_ON() D_P32_ON()
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#define L0_SCL_OFF() D_P32_OFF()
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#if 0
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//// for stc 11.0M
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#define delay10us() NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();///Lc_delay_us(1) //根据cpu的速率进行相应的调整
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#define L0_I2C_delay(x) NOP();NOP();///Lc_delay_us(x)
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#else
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///#define delay10us() NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();///Lc_delay_us(1) //根据cpu的速率进行相应的调整
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///#define L0_I2C_delay(x) NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();NOP();///Lc_delay_us(x)
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#define delay10us() Lc_delay_us(3000) //根据cpu的速率进行相应的调整
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#define L0_I2C_delay(x) Lc_delay_us(10000)
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#endif
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//<<<<端口位定义，可修改!!!!!!<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
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extern void L2_I2C_ReadReg(unsigned char sla,unsigned char reg,unsigned char *r,unsigned char n);
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extern void L2_I2C_WriteCmd(unsigned char sla,unsigned char reg,unsigned char cmd);
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extern void L0_I2C_INIT(unsigned char v);
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extern void L2_tws_ReadReg(unsigned char sla,unsigned char reg,
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unsigned char *v);
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#endif// #ifndef _IIC_H_
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