HEPTA-Sat Hands－On / Mbed 2 deprecated HEPTA_Template

Hepta_template_program

Dependencies:   mbed PowerControl SDFileSystem

Fork of Hepta_UplinkData by HEPTA-Sat Hands－On

hepta_sat/HeptaGPS.cpp@5:862413879d84, 2017-09-22 (annotated)

Committer:
MEXT1
Date:
Fri Sep 22 06:27:51 2017 +0000
Revision:
5:862413879d84
Parent:
0:b96079b7d167 
Hepta_template

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tomoya123 0:b96079b7d167 1 #include "HeptaGPS.h"
tomoya123 0:b96079b7d167 2 #include "mbed.h"
tomoya123 0:b96079b7d167 3
tomoya123 0:b96079b7d167 4 HeptaGPS::HeptaGPS(PinName tx, PinName rx) : gps(tx,rx)
tomoya123 0:b96079b7d167 5 {
tomoya123 0:b96079b7d167 6 }
tomoya123 0:b96079b7d167 7 void HeptaGPS::baud(int rate)
tomoya123 0:b96079b7d167 8 {
tomoya123 0:b96079b7d167 9 gps.baud(rate);
tomoya123 0:b96079b7d167 10 }
tomoya123 0:b96079b7d167 11 char HeptaGPS::getc()
tomoya123 0:b96079b7d167 12 {
tomoya123 0:b96079b7d167 13 c = gps.getc();
tomoya123 0:b96079b7d167 14 return c;
tomoya123 0:b96079b7d167 15 }
tomoya123 0:b96079b7d167 16 int HeptaGPS::readable()
tomoya123 0:b96079b7d167 17 {
tomoya123 0:b96079b7d167 18 i = gps.readable();
tomoya123 0:b96079b7d167 19 return i;
tomoya123 0:b96079b7d167 20 }
tomoya123 0:b96079b7d167 21 void HeptaGPS::flushSerialBuffer(void)
tomoya123 0:b96079b7d167 22 {
tomoya123 0:b96079b7d167 23 ite = 0;
tomoya123 0:b96079b7d167 24 while (gps.readable())
tomoya123 0:b96079b7d167 25 {
tomoya123 0:b96079b7d167 26 gps.getc();
tomoya123 0:b96079b7d167 27 ite++;
tomoya123 0:b96079b7d167 28 if(ite==100){break;};
tomoya123 0:b96079b7d167 29 }
tomoya123 0:b96079b7d167 30 return;
tomoya123 0:b96079b7d167 31 }
tomoya123 0:b96079b7d167 32 void HeptaGPS::gga_sensing(float *time, float *latitude, char *ns, float *longitude, char *ew, int *quality, int *stnum, float *hacu, float *altitude, char *aunit, int *gps_check)
tomoya123 0:b96079b7d167 33 {
tomoya123 0:b96079b7d167 34 int ite = 0;
tomoya123 0:b96079b7d167 35 while(gps.getc()!='$'){
tomoya123 0:b96079b7d167 36 ite++;
tomoya123 0:b96079b7d167 37 if(ite==10000) break;
tomoya123 0:b96079b7d167 38 }
tomoya123 0:b96079b7d167 39 for(int i=0; i<5; i++){
tomoya123 0:b96079b7d167 40 msg[i] = gps.getc();
tomoya123 0:b96079b7d167 41 }
tomoya123 0:b96079b7d167 42 if((msg[2]=='G')&(msg[3]=='G')&(msg[4]=='A')){
tomoya123 0:b96079b7d167 43 for(int j=0; j<6; j++){
tomoya123 0:b96079b7d167 44 if(j==0){
tomoya123 0:b96079b7d167 45 for(int i=5; i<256; i++){
tomoya123 0:b96079b7d167 46 msg[i] = gps.getc();
tomoya123 0:b96079b7d167 47 if(msg[i] == '\r') {
tomoya123 0:b96079b7d167 48 msg[i] = 0;
tomoya123 0:b96079b7d167 49 break;
tomoya123 0:b96079b7d167 50 }
tomoya123 0:b96079b7d167 51 }
tomoya123 0:b96079b7d167 52 }else{
tomoya123 0:b96079b7d167 53 for(int i=0; i<256; i++){
tomoya123 0:b96079b7d167 54 msgd[i] = gps.getc();
tomoya123 0:b96079b7d167 55 if(msgd[i] == '\r') {
tomoya123 0:b96079b7d167 56 break;
tomoya123 0:b96079b7d167 57 }
tomoya123 0:b96079b7d167 58 }
tomoya123 0:b96079b7d167 59 if((msgd[4]=='V')&(msgd[5]=='T')&(msgd[6]=='G')){
tomoya123 0:b96079b7d167 60 break;
tomoya123 0:b96079b7d167 61 }
tomoya123 0:b96079b7d167 62 }
tomoya123 0:b96079b7d167 63 }
tomoya123 0:b96079b7d167 64 if(sscanf(msg, "GPGGA,%f,%f,%c,%f,%c,%d,%d,%f,%f,%c", time, latitude, ns, longitude, ew, quality, stnum, hacu, altitude, aunit) >= 1) {
tomoya123 0:b96079b7d167 65 if(!(quality)) {
tomoya123 0:b96079b7d167 66 //latitude(unit transformation)
tomoya123 0:b96079b7d167 67 *latitude=int(*latitude/100)+(*latitude-int(*latitude/100)*100)/60;
tomoya123 0:b96079b7d167 68 //longitude(unit transformation)
tomoya123 0:b96079b7d167 69 *longitude = int(*longitude/100)+(*longitude-int(*longitude/100)*100)/60;
tomoya123 0:b96079b7d167 70 *gps_check = 0;
tomoya123 0:b96079b7d167 71 } else {
tomoya123 0:b96079b7d167 72 //latitude(unit transformation)
tomoya123 0:b96079b7d167 73 *latitude=int(*latitude/100)+(*latitude-int(*latitude/100)*100)/60;
tomoya123 0:b96079b7d167 74 //longitude(unit transformation)
tomoya123 0:b96079b7d167 75 *longitude = int(*longitude/100)+(*longitude-int(*longitude/100)*100)/60;
tomoya123 0:b96079b7d167 76 *gps_check = 1;
tomoya123 0:b96079b7d167 77 }
tomoya123 0:b96079b7d167 78 }
tomoya123 0:b96079b7d167 79 else{
tomoya123 0:b96079b7d167 80 printf("No Data");
tomoya123 0:b96079b7d167 81 *gps_check = 2;
tomoya123 0:b96079b7d167 82 }
tomoya123 0:b96079b7d167 83 }
tomoya123 0:b96079b7d167 84 else{
tomoya123 0:b96079b7d167 85 *gps_check = 3;
tomoya123 0:b96079b7d167 86 }
tomoya123 0:b96079b7d167 87 }
tomoya123 0:b96079b7d167 88 void HeptaGPS::lat_log_sensing_u16(char *lat, char *log, int *dsize)
tomoya123 0:b96079b7d167 89 {
tomoya123 0:b96079b7d167 90 char gph1[8]={0x00},gph2[8]={0x00},gph3[8]={0x00},gph4[8]={0x00},gpt1[8]={0x00},gpt2[8]={0x00},gpt3[8]={0x00},gpt4[8]={0x00};
tomoya123 0:b96079b7d167 91 int i=0,j=0;
tomoya123 0:b96079b7d167 92 while (gps.readable()){
tomoya123 0:b96079b7d167 93 gps.getc();
tomoya123 0:b96079b7d167 94 }
tomoya123 0:b96079b7d167 95 loop:
tomoya123 0:b96079b7d167 96 while(gps.getc()!='$'){}
tomoya123 0:b96079b7d167 97 for(j=0;j<5;j++){
tomoya123 0:b96079b7d167 98 gps_data[1][j]=gps.getc();
tomoya123 0:b96079b7d167 99 }
tomoya123 0:b96079b7d167 100 if((gps_data[1][2]==0x52)&(gps_data[1][3]==0x4d)&(gps_data[1][4]==0x43)){
tomoya123 0:b96079b7d167 101 for(j=0;j<1;j++){
tomoya123 0:b96079b7d167 102 if(j==0){
tomoya123 0:b96079b7d167 103 i=0;
tomoya123 0:b96079b7d167 104 while((gps_data[j+1][i+5] = gps.getc()) != '\r'){
tomoya123 0:b96079b7d167 105 //pc.putc(gps_data[j+1][i+5]);
tomoya123 0:b96079b7d167 106 i++;
tomoya123 0:b96079b7d167 107 }
tomoya123 0:b96079b7d167 108 gps_data[j+1][i+5]='\0';
tomoya123 0:b96079b7d167 109 i=0;
tomoya123 0:b96079b7d167 110 //pc.printf("\n\r");
tomoya123 0:b96079b7d167 111 }
tomoya123 0:b96079b7d167 112 else{
tomoya123 0:b96079b7d167 113 while(gps.getc()!='$'){}
tomoya123 0:b96079b7d167 114 i=0;
tomoya123 0:b96079b7d167 115 while((gps_data[j+1][i] = gps.getc()) != '\r'){
tomoya123 0:b96079b7d167 116 //pc.putc(gps_data[j+1][i]);
tomoya123 0:b96079b7d167 117 i++;
tomoya123 0:b96079b7d167 118 }
tomoya123 0:b96079b7d167 119 gps_data[j+1][i]='\0';
tomoya123 0:b96079b7d167 120 i=0;
tomoya123 0:b96079b7d167 121 //pc.printf("\n\r");
tomoya123 0:b96079b7d167 122 }
tomoya123 0:b96079b7d167 123 }
tomoya123 0:b96079b7d167 124 }
tomoya123 0:b96079b7d167 125 else
tomoya123 0:b96079b7d167 126 {
tomoya123 0:b96079b7d167 127 goto loop;
tomoya123 0:b96079b7d167 128 }
tomoya123 0:b96079b7d167 129 if( sscanf(gps_data[1],"GPRMC,%f,%c,%f,%c,%f,%c,%f",&time,&statas,&hokui,&ns,&tokei,&ew,&vel) >= 1){
tomoya123 0:b96079b7d167 130 //hokui
tomoya123 0:b96079b7d167 131 d_hokui=int(hokui/100);
tomoya123 0:b96079b7d167 132 m_hokui=(hokui-d_hokui*100);
tomoya123 0:b96079b7d167 133 //m_hokui=(hokui-d_hokui*100)/60;
tomoya123 0:b96079b7d167 134 g_hokui=d_hokui+(hokui-d_hokui*100)/60;
tomoya123 0:b96079b7d167 135 sprintf( gph1, "%02X", (char(d_hokui)) & 0xFF);
tomoya123 0:b96079b7d167 136 sprintf( gph2, "%02X", (char(m_hokui)) & 0xFF);
tomoya123 0:b96079b7d167 137 sprintf( gph3, "%02X", (char((m_hokui-char(m_hokui))*100)) & 0xFF);
tomoya123 0:b96079b7d167 138 sprintf( gph4, "%02X", (char(((m_hokui-char(m_hokui))*100-char((m_hokui-char(m_hokui))*100))*100)) & 0xFF);
tomoya123 0:b96079b7d167 139
tomoya123 0:b96079b7d167 140 //tokei
tomoya123 0:b96079b7d167 141 d_tokei=int(tokei/100);
tomoya123 0:b96079b7d167 142 m_tokei=(tokei-d_tokei*100);
tomoya123 0:b96079b7d167 143 //m_tokei=(tokei-d_tokei*100)/60;
tomoya123 0:b96079b7d167 144 g_tokei=d_tokei+(tokei-d_tokei*100)/60;
tomoya123 0:b96079b7d167 145 sprintf( gpt1, "%02X", (char(d_tokei)) & 0xFF);
tomoya123 0:b96079b7d167 146 sprintf( gpt2, "%02X", (char(m_tokei)) & 0xFF);
tomoya123 0:b96079b7d167 147 sprintf( gpt3, "%02X", (char((m_tokei-char(m_tokei))*100)) & 0xFF);
tomoya123 0:b96079b7d167 148 sprintf( gpt4, "%02X", (char(((m_tokei-char(m_tokei))*100-char((m_tokei-char(m_tokei))*100))*100)) & 0xFF);
tomoya123 0:b96079b7d167 149 lat[0] = gph1[0];
tomoya123 0:b96079b7d167 150 lat[1] = gph1[1];
tomoya123 0:b96079b7d167 151 lat[2] = gph2[0];
tomoya123 0:b96079b7d167 152 lat[3] = gph2[1];
tomoya123 0:b96079b7d167 153 lat[4] = gph3[0];
tomoya123 0:b96079b7d167 154 lat[5] = gph3[1];
tomoya123 0:b96079b7d167 155 lat[6] = gph4[0];
tomoya123 0:b96079b7d167 156 lat[7] = gph4[1];
tomoya123 0:b96079b7d167 157 log[0] = gpt1[0];
tomoya123 0:b96079b7d167 158 log[1] = gpt1[1];
tomoya123 0:b96079b7d167 159 log[2] = gpt2[0];
tomoya123 0:b96079b7d167 160 log[3] = gpt2[1];
tomoya123 0:b96079b7d167 161 log[4] = gpt3[0];
tomoya123 0:b96079b7d167 162 log[5] = gpt3[1];
tomoya123 0:b96079b7d167 163 log[6] = gpt4[0];
tomoya123 0:b96079b7d167 164 log[7] = gpt4[1];
tomoya123 0:b96079b7d167 165 }
tomoya123 0:b96079b7d167 166 *dsize = 8;
tomoya123 0:b96079b7d167 167 }