434 lines
7.0 KiB
C
434 lines
7.0 KiB
C
//#include "stdafx.h"
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#include "sjframe.h"
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#include "rtc_ext.h"
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//#include "frame3762task.h"
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//extern u8 send_buff[512];
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//extern u16 send_buff_len;
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//extern u8 recv_buff[512];
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//extern u16 recv_buff_len;
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extern u8 * get_uart_send();
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extern u8 * addr_get();
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extern bool sj_frame_recv(u8 * val,u16 vallen);
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//static u8 send_serial = 0x70;
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//舞?<3F>
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unsigned char GetCK(unsigned char * Val, unsigned char Len)
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{
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unsigned char i = 0;
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unsigned char ck = 0;
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if(NULL == Val) return 0;
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if(0 == Len) return 0;
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for( i = 0; i < Len; i++)
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{
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ck += Val[i];
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}
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return ck;
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}
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//?u16?懋??圜 2?懋?。
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void P2From16(unsigned char * P2,unsigned short Val)
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{
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P2[0] = (Val&0xFF);
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P2[1] = ((Val)>>8)&0xFF;
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}
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//?2?懋???圜 u16?懋。
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unsigned short U16From2(unsigned char * P2)
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{
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return (((P2[1]<<8) &0xFF00) + P2[0]);
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}
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/*
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static u8 get_sendserial()
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{
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return (send_serial++);
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}
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*/
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void sj_frame_rpdata(u8 * val,u16 * len,u16 num,u8 * sendval)
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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 25 26 27 28 29 30 31 32
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//68 20 00 20 00 68 88 03 13 01 00 00 96 60 00 00 01 00 03 00 00 87 21 66 27 38 35 00 62 99 00 F7 16
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//68 20 00 20 00 68 88 03 13 01 00 00 96 60 00 00 01 00
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//03 00
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//00 87 21 66 27 38 35
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//00 62 99 00
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//F7 16
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//2 + num * 11 + 12
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u8 * p = val;
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u16 datalen = (2 + num * 11 + 12) * 4 + 1;
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u16 alllen = 2 + num * 11 + 20;
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u8 * addr = addr_get();
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p[0] = 0x68;
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p[1] = datalen&0xFF;
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p[2] = (datalen>>8)&0xFF;
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p[3] = datalen&0xFF;
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p[4] = (datalen>>8)&0xFF;
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p[5] = 0x68;
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p[6] = 0x88;
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//addr
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p[7] = addr[0];
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p[8] = addr[1];
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p[9] = addr[2];
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p[10] = addr[3];
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p[11] = 0;
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//afn
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p[12] = 0x96;
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//ser
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p[13] = 0x60;//get_sendserial();
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//单元标识
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p[14] = 0x00;
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p[15] = 0x00;
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p[16] = 0x01;
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p[17] = 0x00;
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//
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p[18] = num&0xFF;
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p[19] = (num>>8)&0xFF;
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memmove(&p[20],sendval,num*11);
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p[alllen-2] = GetCK(&p[6],2 + num * 11 + 12);
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p[alllen-1] = 0x16;
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* len = alllen;
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}
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void sj_frame_load(u8 * val,u16 * len)
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{
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//登陆
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//0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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//68 0C 00 0C 00 68 C9 03 13 01 00 00 95 70 00 00 01 00 E6 16
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u8 * p = val;
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u8 * addr = addr_get();
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p[0] = 0x68;
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p[1] = 49;
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p[2] = 0x00;
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p[3] = 49;
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p[4] = 0x00;
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p[5] = 0x68;
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p[6] = 0xC9;
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//addr
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p[7] = addr[0];
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p[8] = addr[1];
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p[9] = addr[2];
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p[10] = addr[3];
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p[11] = 0;
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//afn
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p[12] = 0x95;
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//ser
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p[13] = 0x70;//get_sendserial();
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//单元标识
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p[14] = 0x00;
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p[15] = 0x00;
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p[16] = 0x01;
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p[17] = 0x00;
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p[18] = GetCK(&p[6],0x0C);
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p[19] = 0x16;
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* len = 20;
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}
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void sj_frame_heart(u8 * val,u16 * len)
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{
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//登陆
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//0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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//68 0C 00 0C 00 68 C9 03 13 01 00 00 95 70 00 00 01 00 E6 16
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u8 * p = val;
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u8 * addr = addr_get();
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p[0] = 0x68;
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p[1] = 0x12*4+1;
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p[2] = 0x00;
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p[3] = 0x12*4+1;
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p[4] = 0x00;
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p[5] = 0x68;
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p[6] = 0xC9;
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//addr
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p[7] = addr[0];
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p[8] = addr[1];
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p[9] = addr[2];
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p[10] = addr[3];
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p[11] = 0;
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//afn
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p[12] = 0x94;
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//ser
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p[13] = 0x70;//get_sendserial();
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//单元标识
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p[14] = 0x00;
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p[15] = 0x00;
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p[16] = 0x01;
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p[17] = 0x00;
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//时间
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p[18] = 0x00;
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p[19] = 0x00;
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p[20] = 0x00;
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p[21] = 0x09;
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p[22] = 0x10;
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p[23] = 0x19;
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p[24] = GetCK(&p[6],0x12);
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p[25] = 0x16;
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* len = 26;
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}
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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 * get_uart_recv()
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{
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return recv_buff;
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}
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u16 get_uart_recv_len()
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{
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return recv_buff_len;
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}
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u8 * get_uart_send()
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{
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return send_buff;
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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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//?锶猊钴唔知?濂郫?嘴
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// set_recvserial(U16From2(&val[3]));
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}
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u16 get_uart_send_len()
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{
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return send_buff_len;
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}
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u16 * get_uart_send_plen()
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{
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return (&send_buff_len);
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}
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void concent_send_uart(u8 * val,u16 len)
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{
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memmove(send_buff,val,len);
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send_buff_len = len;
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// gprs_send_proc_direct(get_uart_send(),get_uart_send_len());
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gprs_send_flag();
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}
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void concent_send_gprs()
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{
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gprs_send_proc_direct(get_uart_send(),get_uart_send_len());
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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 ck1 = 0;
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u8 ck2 = 0;
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for(int j = 0;j<recv_buff_len;j++)
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{
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//0 1 2 3 4 5
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//68 71 00 71 00 68 40 12 34 56 78 00 93 71 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 59 16
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u16 vallen = U16From2(&val[j+1]);
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vallen = vallen>>2;
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// vallen = vallen - 1;
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vallen = vallen + 8;
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if(0x68 == val[j] && 0x16 == val[j+vallen-1])
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{
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ck1 = val[j+vallen-2];
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ck2 = GetCK(&val[j+6],vallen-8);
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if(ck1 == ck2)
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{
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//妪妄<E5A6AA>埚，??扉蛄?锶。
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gprs_recv_judge_timeset();
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if(0x94 == val[j+12] || 0x95 == val[j+12])
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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 25 26 27
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//68 51 00 51 00 68 40 07 55 00 08 00 94 60 00 00 01 00 94 00 16 11 15 25 10 19 b7 16
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if(0x94 == val[j+12])
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{
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st_rtc_ext rtc_dat;
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rtc_dat.sec = val[j+20];
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rtc_dat.min = val[j+21];
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rtc_dat.hour = val[j+22];
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rtc_dat.day = val[j+23];
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rtc_dat.month = val[j+24];
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rtc_dat.year = val[j+25];
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rtc_dat.week = 1;
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set_rtc_time(rtc_dat);
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}
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//Time_Set();
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}
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else
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{
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sj_frame_recv(&val[j],vallen-j);
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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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#if 0
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return;
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//??诉萋?
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//??槟<>。
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u16 ck1 = 0;
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u16 ck2 = 0;
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u8 kkk = 0;
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for(int j = 0;j<recv_buff_len;j++)
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{
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u16 vallen = U16From2(&val[j+1]);
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if(0x68 == val[j] && 0x16 == val[j+vallen-1])
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{
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ck1 = get_crc(&val[j+1],vallen-4);
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ck2 = U16From2(&val[j+vallen-3]);
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if(ck1 == ck2)
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{
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if(kkk==0)
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{
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memmove(recv_buff1,&val[j],vallen);
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recv_buff_len1 = vallen;
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}
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else if(kkk==1)
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{
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memmove(recv_buff2,&val[j],vallen);
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recv_buff_len2 = vallen;
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kkk++;
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break;
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}
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kkk++;
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}
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}
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}
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if(kkk==1)
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{
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set_uart_recv(val,len);
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if(frame_recv())
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{
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//妪妄<E5A6AA>埚，??扉蛄?锶。
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gprs_recv_judge_timeset();
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}
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}
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if(kkk==2)
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{
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memmove(recv_buff,recv_buff1,recv_buff_len1);
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recv_buff_len = recv_buff_len1;
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if(!frame_recv_noack())
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{
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memmove(recv_buff,recv_buff1,recv_buff_len1);
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recv_buff_len = recv_buff_len1;
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}
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else
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{
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memmove(recv_buff,recv_buff2,recv_buff_len2);
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recv_buff_len = recv_buff_len2;
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}
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set_uart_recv(recv_buff,recv_buff_len);
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if(frame_recv())
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{
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//妪妄<E5A6AA>埚，??扉蛄?锶。
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gprs_recv_judge_timeset();
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}
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}
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#endif
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}
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