319 lines
5.6 KiB
C
319 lines
5.6 KiB
C
#include "uart.h"
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#include "addr.h"
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#include "debug_printf.h"
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#include "bl24c512.h"
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#include "WaterMetermanager.h"
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#include "Led.h"
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#include "keywd.h"
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#include "update.h"
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#include "Flash.h"
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#include "PHY.h"
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#include "rtc_ext.h"
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#include "hbframe.h"
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extern void gprs_recv_judge_timeset();
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extern u8 * get_uart_recv();
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extern u8 * get_uart_send();
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extern u16 MODBUS_CRC16(u8 *updata, u16 len) ;
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extern u16 get_crc(u8 * val,u16 len);
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extern u8 * addr_get();
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extern void rpprocess_recv_ack();
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const u8 tmp[] = {0x7E,0x7E,0x01,0x13,0x10,0x02,0x00,0x28,0x12,0x34,0x32,0x00,0x3C,0x02,0x05,0xFD,0x20,0x12,0x19,0x01,0x30,0x00,0xF1,0xF1,0x13,0x10,0x02,0x00,0x28,0x49,0xF0,0xF0,0x20,0x12,0x19,0x01,0x10,0x28,0x2B,0x00,0x00,0x00,0x00,0x00,0xFF,0x01,0x2A,0x00,0x02,0x67,0x03,0x00,0x60,0x33,0x00,0x00,0x00,0x00,0x00,0x00,0x45,0x20,0x00,0x00,0x00,0x01,0x38,0x12,0x00,0x00,0xFF,0x02,0x08,0x12,0x03};//,0x03,0x0B,0xB7
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u8 send_buff[512];
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u16 send_buff_len = 0;
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u8 recv_buff[512];
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u16 recv_buff_len = 0;
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u8 recv_ana_buff1[512];
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u16 recv_ana_buff_len1 = 0;
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static u8 center_addr = 0x01;
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static u8 hb_addr[6];
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static u8 hb_dl_time[6];
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static u16 password = 0x1234;
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static u16 recvserial = 0;
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static u16 sendserial = 1;
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//将2个字节转换成 u16数字。
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unsigned short hbu16fromp2(unsigned char * p2)
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{
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return (((p2[0]<<8) &0xFF00) + p2[1]);
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}
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//将u16数字转换成 2个字节。
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void hbp2from16(unsigned char * p2,unsigned short val)
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{
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p2[1] = (val&0xFF);
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p2[0] = ((val)>>8)&0xFF;
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}
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u16 get_send_serial()
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{
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sendserial ++;
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return sendserial;
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}
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u16 get_recv_seral()
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{
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return recvserial;
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}
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void set_recv_seral(u16 serial)
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{
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recvserial = serial;
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}
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void set_dl_time()
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{
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}
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/*
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void test_crc()
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{
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// u16 cc = MODBUS_CRC16((u8*)tmp,sizeof(tmp));
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u16 cc = get_crc((u8*)tmp,sizeof(tmp));
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// u8 kk = 0;
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}
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*/
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/*
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得到中心地址
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*/
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u8 get_center_addr()
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{
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return center_addr;
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}
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/*
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得到集中器地址
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*/
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u8 * get_hb_addr()
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{
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u8 * addr = addr_get();
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u8 tmp[6];
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u8 tmptmp[2] = {0};
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MemCpy(tmp,addr,6);
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MemCpy(hb_addr,addr,6);
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hb_addr[0] = tmp[5];
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hb_addr[1] = tmp[4];
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hb_addr[2] = tmp[3];
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hb_addr[3] = tmp[2];
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hb_addr[4] = tmp[1];
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tmptmp[0] = BCDToHex(hb_addr[3]);
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tmptmp[1] = BCDToHex(hb_addr[4]);
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u16 aa= tmptmp[0] * 100 + tmptmp[1];
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hb_addr[3] = (aa>>8)&0xFF;
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hb_addr[4] = (aa)&0xFF;
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return hb_addr;
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}
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/*
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得到密码
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*/
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u16 get_password()
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{
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return password;
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}
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void hb_setdl_time()
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{
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st_rtc_ext rtc_dat = {0x00};
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read_rtc_time(&rtc_dat);
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hb_dl_time[0] = rtc_dat.year;
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hb_dl_time[1] = rtc_dat.month;
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hb_dl_time[2] = rtc_dat.day;
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if(rtc_dat.hour == 0x00)
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{
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hb_dl_time[3] = 0x23;
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}
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else
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{
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hb_dl_time[3] = rtc_dat.hour-1;
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}
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hb_dl_time[4] = 0x00;
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hb_dl_time[5] = 0;
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}
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void hb_get_time(u8 * time)
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{
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st_rtc_ext rtc_dat = {0x00};
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read_rtc_time(&rtc_dat);
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time[0] = rtc_dat.year;
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time[1] = rtc_dat.month;
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time[2] = rtc_dat.day;
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/*
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if(rtc_dat.hour == 0x00)
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{
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time[3] = 0x23;
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}
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else
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{
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time[3] = rtc_dat.hour;
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}
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*/
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time[3] = rtc_dat.hour;
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time[4] = rtc_dat.min;
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time[5] = 0;
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}
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u8 * hb_getdl_time()
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{
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return hb_dl_time;
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}
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bool hb_frame_recv()
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{
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u8 * p = get_uart_recv();
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u8 * q = get_uart_send();
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// u16 len = 0;
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u8 fn = p[10];
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// struct hb_struct * hb = (struct hb_struct *)p;
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memset(send_buff,0,sizeof(send_buff));
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switch(fn)
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{
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default:
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break;
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case AFN_RP_TIME: //0x32 遥测站定时报
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gprs_recv_judge_timeset();
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rpprocess_recv_ack();
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break;
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case AFN_RP_HOURTIME: //0x34 遥测站小时报
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break;
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case AFN_INIT: //0x47 初始化固态存储数据
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break;
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case AFN_RECOVER: //0x48 恢复终端出厂设置
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break;
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case AFN_MODIFY_PWD: //0x49 修改密码
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break;
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case AFN_SET_RTC: //0x4A 设置遥测站时钟
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break;
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case AFN_SET_ICCARD: //0x4B 设置遥测终端 IC 卡状态
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break;
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case AFN_CTL_SHUIBANG: //0x4C 控制水泵开关命令/水泵状态信息自报
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break;
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case AFN_CTL_FAMEN: //0x4D 控制阀门开关命令/阀门状态信息自报
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break;
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case AFN_CTL_ZAMEN: //0x4E 控制闸门开关命令/闸门状态信息自报
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break;
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case AFN_CTL_WATER_VALUE: //0x4F 水量定值控制命令
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break;
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case AFN_QRY_EVENT: //0x50 中心站查询遥测站事件记录
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break;
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case AFN_QRY_RTC: //0x51 中心站查询遥测站时钟
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break;
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}
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return true;
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}
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void set_uart_recv(u8 * val,u16 len)
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{
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memmove(recv_buff,val,len);
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recv_buff_len = len;
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//将接收的序列号也放这里
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//set_recvserial(U16From2(&val[3]));
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}
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void frame_process(u8 * val,u16 len)
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{
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memmove(recv_buff,val,len);
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recv_buff_len = len;
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set_uart_recv(val,len);
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u8 * p = recv_buff;
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u16 i = 0;
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while(1)
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{
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u16 ck1 = 0;
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u16 ck2 = 0;
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if(0x7E == p[0] && 0x7E == p[1])
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{
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//0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
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//7E 7E 01 00 00 00 00 01 0C 50 2F 00 08 02 00 02 12 12 07 08 56 50 03 22 8D
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u16 tmplen = (p[11])<<8|p[12];
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tmplen = tmplen&0xFFF;
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tmplen = tmplen + 15+2;
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ck1 = get_crc(&p[0],tmplen-2);
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ck2 = hbu16fromp2(&p[tmplen-2]);
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if(ck1 == ck2)
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{
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//仅仅只是替换用
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memmove(recv_ana_buff1,recv_buff,recv_buff_len);
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recv_ana_buff_len1 = recv_buff_len;
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memmove(recv_buff,p,tmplen);
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recv_buff_len = tmplen;
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hb_frame_recv();
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//处理完后，恢复
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recv_buff_len = recv_ana_buff_len1;
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memmove(recv_buff,recv_ana_buff1,recv_buff_len);
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gprs_recv_judge_timeset();
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p = p + tmplen;
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i = i + tmplen;
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continue;
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}
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else
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{
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printf("[frame] crc err\r\n");
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}
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}
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i++;
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p++;
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if(i>recv_buff_len)
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{
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break;
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}
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}
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}
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