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//////////////////////////////////////////////////////////////////////////
/// COPYRIGHT NOTICE
/// Copyright (c) 2015, 传控科技
/// All rights reserved.
///
/// @file main.c
/// @brief main app
///
///(本文件实现的功能的详述)
///
/// @version 1.1 CCsens technology
/// @author CC
/// @date 20150102
///
///
/// 修订说明:最初版本
/// Modified by:
/// Modified date:
/// Version:
/// Descriptions:
// 20160413 CC-ACC-VH02
// 连接至 J22 RXD0 TXD0
//P5_DIR &= ~BITN1; //p5.1输出TXD
//P5_DIR |= BITN0; //p5.0输入RXD
//P5_SEL0 &= ~(BITN0 +BITN1); //设置P5.0 P5.1为UART0 RXD TXD
//P5_SEL1 |= BITN0 +BITN1;
/*****************************************************************************
update by cc @201700110
针对多串口 和 单一串口 有区别 每个串口是独立的还是分开的有讲究 程序是复杂的还是软件应用简单是
个需要平衡的事情.
clib/clib.c:
公用的函数 和硬件无关
放置串行模式(串口等其他通讯总线类的输出)输出的函数,
一些覆盖模式输出的(lcd等固屏输出的)的也可使用
void Lc_print(void (*L0pf_send_uc)(char ww), char *dat,...)
-----------------------------------------------------------------------------------------
uartcom/Uprotocol2app
协议到应用
为了适应不同的通讯协议需要不同的uart口来对应 和应用相关
typedef struct _ts_lcm_pro_; 应用协议包的定义? LCM的协议------------
L3_UARTcom0_exp_protocol 解析应用协议
-----------------------------------------------------------------------------------------
uartcom/urec2protocol: 接收到的数据放入到指向特定协议的缓存中,和协议的格式有关 一般分为 标头式或者标尾式
公用的串口通讯定义
struct _s_uart_rec_ 的公共协议包(关键的结构体)的声明------struct _s_uart_rec_
void L1_uart_2buf(struct _s_uart_rec_ *p)串行数据保存到指向特定协议的缓冲中
--------------------------------------------------------------------------------------------
msp/uartx.c 底层代码 和cpu相关 缓存发送也放在里面
L0_UART0_Init
UART0_IRQHandler
L0_Usend_uc------UserDef
-----------------------------------------------------------------------------------------
********************************************************************************/
#include "uart_x.h"
TS_uart_reg idata ts_uart[SERIAL_MAX_NUM] = {0};
void L0_uartN_set(U8 uartx,U8 x)
{
switch(uartx)
{
case 0:SBUF = (x);break;
case 1:S2BUF = (x);break;
case 2:S3BUF = (x);break;
case 3:S4BUF = (x);break;
default:break;
}
}
U8 L0_uartN_get(U8 uartx)
{
U8 x = 0;
switch(uartx)
{
case 0:x = SBUF; break;
case 1:x = S2BUF;break;
case 2:x = S3BUF;break;
case 3:x = S4BUF;break;
default:break;
}
return x;
}
void L0_waitFree_uartN(U8 uartx)
{
ts_uart[uartx].p->over = 0;
while(ts_uart[uartx].p->ok != D_ready)
{
#if 0 //发送数据特别快时,某些情况下会导致数据发送出错
if(ts_uart[uartx].p->over ++ > 600000)
{
break;
}
#endif
}
}
void L0_uartN_sendArray(U8 uartx,void *buf,U16 len)
{
L0_waitFree_uartN(uartx);
ts_uart[uartx].p->ok = D_clear;
ts_uart[uartx].p->over = 0;
ts_uart[uartx].p->max = len;
ts_uart[uartx].p->now = 1;
if(len <= D_UART_send_buf_max)
{
//将参数buf拷贝至内部buf
for(ts_uart[uartx].p->num = 0;ts_uart[uartx].p->num < len;ts_uart[uartx].p->num ++)
{
ts_uart[uartx].p->buf[ts_uart[uartx].p->num] = ((U8*)buf)[ts_uart[uartx].p->num];
}
ts_uart[uartx].p->p = ts_uart[uartx].p->buf;
}
else
{
//不使用内部buf,如果再发送完毕之前,参数buf被回收,发送会出错
ts_uart[uartx].p->p = (U8 *)buf;
}
L0_uartN_set(uartx,ts_uart[uartx].p->p[0]);
}
void L0_uartN_uc(U8 uartx,U8 ww)
{
L0_uartN_sendArray(uartx,&ww,1);
}
void L0_uartN_us(U8 uartx,vU16 ww)
{
U_U16 uStemp;
uStemp.word = ww;
ts_uart[uartx].p->buf3[0] = uStemp.BYTE2.h;
ts_uart[uartx].p->buf3[1] = uStemp.BYTE2.l;
L0_uartN_sendArray(uartx,ts_uart[uartx].p->buf3,2);
}
void L0_uartN_ul(U8 uartx,vU32 ww)
{
U_U32 uStemp;
L0_waitFree_uartN(uartx);
uStemp.dWord = ww;
ts_uart[uartx].p->buf3[0] = uStemp.BYTE4.byte0;
ts_uart[uartx].p->buf3[1] = uStemp.BYTE4.byte1;
ts_uart[uartx].p->buf3[2] = uStemp.BYTE4.byte2;
ts_uart[uartx].p->buf3[3] = uStemp.BYTE4.byte3;
L0_uartN_sendArray(uartx,ts_uart[uartx].p->buf3,4);
}
void L0_uartN_0d0a(U8 uartx)
{
L0_waitFree_uartN(uartx);
ts_uart[uartx].p->buf3[0] = 0x0d;
ts_uart[uartx].p->buf3[1] = 0x0a;
L0_uartN_sendArray(uartx,ts_uart[uartx].p->buf3,2);
}
void L0_uartN_uchex(U8 uartx,U8 ww)
{
L0_waitFree_uartN(uartx);
ts_uart[uartx].p->buf3[0] = cguHex2Char[D_uc_high(ww)][1];
ts_uart[uartx].p->buf3[1] = cguHex2Char[D_uc_low (ww)][1];
L0_uartN_sendArray(uartx,ts_uart[uartx].p->buf3,2);
}
void L0_uartN_ushex(U8 uartx,vU16 ww)
{
U_F16 k;
L0_waitFree_uartN(uartx);
k.us = ww;
ts_uart[uartx].p->buf3[0] = cguHex2Char[D_uc_high(k.BYTE2.H)][1];
ts_uart[uartx].p->buf3[1] = cguHex2Char[D_uc_low (k.BYTE2.H)][1];
ts_uart[uartx].p->buf3[2] = cguHex2Char[D_uc_high(k.BYTE2.L)][1];
ts_uart[uartx].p->buf3[3] = cguHex2Char[D_uc_low (k.BYTE2.L)][1];
L0_uartN_sendArray(uartx,ts_uart[uartx].p->buf3,4);
}
void L0_uartN_ulhex(U8 uartx,U32 ww)
{
U_U32 k;
L0_waitFree_uartN(uartx);
k.dWord = ww;
ts_uart[uartx].p->buf3[0] = cguHex2Char[D_uc_high(k.BYTE4.byte0)][1];
ts_uart[uartx].p->buf3[1] = cguHex2Char[D_uc_low (k.BYTE4.byte0)][1];
ts_uart[uartx].p->buf3[2] = cguHex2Char[D_uc_high(k.BYTE4.byte1)][1];
ts_uart[uartx].p->buf3[3] = cguHex2Char[D_uc_low (k.BYTE4.byte1)][1];
ts_uart[uartx].p->buf3[4] = cguHex2Char[D_uc_high(k.BYTE4.byte2)][1];
ts_uart[uartx].p->buf3[5] = cguHex2Char[D_uc_low (k.BYTE4.byte2)][1];
ts_uart[uartx].p->buf3[6] = cguHex2Char[D_uc_high(k.BYTE4.byte3)][1];
ts_uart[uartx].p->buf3[7] = cguHex2Char[D_uc_low (k.BYTE4.byte3)][1];
L0_uartN_sendArray(uartx,ts_uart[uartx].p->buf3,8);
}
void L0_uartN_sendstr(U8 uartx,U8 *str)
{
L0_uartN_sendArray(uartx,str,Lc_strlen(str));
}
void L0_uartN_uchexArray(U8 uartx,vU8 *buf,U16 n)
{
int i;
for(i=0;i<n;i++)
{
L0_uartN_uchex(uartx,buf[i]);
L0_uartN_uc(uartx,' ');
}
L0_uartN_0d0a(uartx);
}