yan zhang
clock
Diff: myScope/mybc95.cpp
- Revision:
- 0:17e9016529cf
- Child:
- 1:013b9fdc4e78
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/myScope/mybc95.cpp Tue May 08 02:13:50 2018 +0000
@@ -0,0 +1,237 @@
+#include "mybc95.h"
+
+char bc95Act::buf[50]={0x00};
+int bc95Act::stpSe=0; int bc95Act::cnt=0; int bc95Act::cntche; int bc95Act::cntlink=0;
+int bc95Act::year=0; int bc95Act::mon=0; int bc95Act::day=0;
+int bc95Act::hour=0; int bc95Act::min=0; int bc95Act::sec=0;
+const int mon_table[12]={31,28,31,30,31,30,31,31,30,31,30,31};
+/*****************************
+Fun.: base initialization of bc95。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************/
+void bc95Act::init(void)
+{
+ know::uart3.baud(9600);
+ know::uart3.attach(&getISR,SerialBase::RxIrq);
+}
+
+/*****************************
+Fun.: initialization of bc95 start。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************/
+void bc95Act::start(void)
+{
+ know::pow.write(1); //BC95POW_ON();
+ wait(50);
+}
+
+/*****************************
+Fun.: initialization of bc95 data。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************/
+void bc95Act::data(void)
+{
+ stpSe=1;
+ cnt=0;
+}
+
+/*****************************
+Fun.: initialization of bc95 ready。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************/
+void bc95Act::ready(void)
+{
+
+}
+
+/*****************************
+Fun.: bc95 revoke
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************/
+void bc95Act::revok(void)
+{
+ know::pow.write(0); //BC95POW_OFF();
+}
+
+/*****************************
+Fun.: get time。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************/
+void bc95Act::get_tim(void)
+{
+ /* if(bc95Act::stpSe==1){
+ uart.printf("AT+CCLK?\r\n");
+ jump_Judg(2,250);
+ }
+ if(bc95Act::stpSe ==2) CheckOK(200,1,10); //10是最大的查询次数
+ if(bc95Act::stpSe ==250){ //规范250是失败
+ know:: polSta[5] =2;
+ bc95Act::stpSe =0;
+ }
+ if(bc95Act::stpSe ==200){ //规范200是成功，
+ bc95Act::stpSe =0;
+ bc95Act::setrtc();
+ know:: polSta[5] =1;
+ }
+ return;*/
+}
+
+/*****************************
+Fun.: get know。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************/
+void bc95Act::get_knw(void)
+{
+ if(bc95Act::stpSe==1){
+ know::uart3.printf("AT+CCLK?\r\n");
+ jump_Judg(2,250);
+
+ }
+ if(bc95Act::stpSe==2) CheckOK(200,1,10); //10是最大的查询次数
+ if(bc95Act::stpSe==250){ //规范250是失败
+ know::polSta[6]=2;
+ bc95Act::stpSe=0;
+ }
+ if(bc95Act::stpSe==200){ //规范200是成功，
+ bc95Act::stpSe=0;
+ //know::magtsk();
+ know::polSta[6]=1;
+ }
+ return;
+}
+
+/*****************************************
+Fun.: rtc set。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************************/
+void bc95Act::setrtc(void)
+{
+ uint32_t secc;
+
+ changdate();
+ secc=changsec();
+ set_time(secc);
+}
+
+void bc95Act::changdate (void)
+{
+ unsigned char temp1=0;
+
+ int i;
+
+ for(temp1=0;temp1<27;temp1++){
+ year= (buf[temp1+5]-0x30)*10+(buf [temp1+6]-0x30)+2000; //年
+ mon = (buf[temp1+8]-0x30)*10+(buf [temp1+9]-0x30); //月
+ day = (buf[temp1+11]-0x30)*10+(buf [temp1+12]-0x30); //日
+
+ if((buf[temp1+23]== '0') && (buf [temp1+24] == '0')) //UTC
+ hour =(buf[temp1+14]-0x30)*10+(buf [temp1+15]-0x30)+8; //时
+ else if((buf[temp1+23]== '0') && (buf [temp1+24] == '8')) //EAST 8
+ hour=(buf[temp1+14]-0x30)*10+(buf[temp1+15]-0x30);
+ else hour=(buf[temp1+14]-0x30)*10+(buf[temp1+15]-0x30)+8;
+ min=(buf[temp1+17]-0x30)*10+(buf[temp1+18]-0x30); //分
+ sec= (buf[temp1+20]-0x30)*10+(buf[temp1+21]-0x30); //秒
+ }
+ for(i=0;i<27;i++) buf[i]=0;
+}
+
+uint32_t bc95Act::changsec (void)
+{
+ uint16_t t;
+ uint32_t seccount=0;
+
+ for(t=1970;t< year;t++){
+ if(Is_Leap_Year(t)) seccount+=31622400;
+ else seccount+=31536000;
+ }
+ mon-=1;
+ for(t=0;t< mon;t++){
+ seccount+=(uint32_t) mon_table[t]*86400;
+ if(Is_Leap_Year(year)&&t==1) seccount+=86400;
+ }
+ seccount+=(uint32_t)( day-1)*86400;
+ seccount+=(uint32_t) hour*3600;
+ seccount+=(uint32_t) min*60;
+ seccount+= sec;
+ return seccount;
+}
+
+/*****************************************
+Fun.: 闰年判断。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************************/
+uint8_t bc95Act::Is_Leap_Year(uint16_t year)
+{
+ if(year%4==0){
+ if(year%100==0){
+ if(year%400==0)return 1;//
+ else return 0;
+ }else return 1;
+ }else return 0;
+}
+
+/*****************************
+Fun.: 判断AT指令返回值。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************/
+void bc95Act::jump_Judg(int Chekstep,int Nexnexstep){
+ bc95Act::stpSe =Chekstep;
+ bc95Act::cntche=0;
+ bc95Act::cntlink++;
+ if(bc95Act::cntlink>2){
+ bc95Act::stpSe=Nexnexstep;
+ bc95Act::cntlink=0;
+ }
+}
+
+void bc95Act::CheckOK(int Nexstp,int Lastp,int maxstp)
+{
+ if(know::polSta[17]=="1"){
+ know::polSta[17]="0";
+ bc95Act::stpSe=Nexstp;
+ bc95Act::cntlink=0;
+ }
+ else{
+ bc95Act::stpSe= bc95Act::stpSe;
+ bc95Act::cntche++;
+ if(bc95Act::cntche>maxstp) bc95Act::stpSe=Lastp;
+ }
+}
+
+void bc95Act::put(void)
+{
+ know::uart3.printf("AT+NSOCR=DGRAM,17,9090,1\r\n");
+ wait_ms(50);
+ know::uart3.printf("%s",know::polDat[2].c_str());
+ wait_ms(50);
+ know::uart3.printf("AT+NSOCL=0\r\n");
+ wait_ms(50);
+
+ know::polSta[7] =1;
+}
+
+/*****************************
+Fun.: bc95接收数据中断函数。
+Desc.:
+Auth. Vesion:2017.7.2
+*****************************/
+void bc95Act::getISR(void)
+{
+ char buf;
+
+ buf=know::uart3.getc();
+ bc95Act::buf[cnt]=buf;
+ cnt++;
+ if(cnt>5&&buf==0x0D) cnt=0;
+ if(cnt>40) cnt=0;
+}