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SDFileSystem

Dependencies:   mbed PowerControl SDFileSystem

Fork of SDFilesystem by 智也 大野

hepta_sat/HeptaGPS.cpp@3:e61ac065965e, 2016-12-15 (annotated)

Committer:
MEXT1
Date:
Thu Dec 15 04:53:16 2016 +0000
Revision:
3:e61ac065965e
Parent:
0:8d235efb1150 
SDFileSystem

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tomoya123 0:8d235efb1150 1 #include "HeptaGPS.h"
tomoya123 0:8d235efb1150 2 #include "mbed.h"
tomoya123 0:8d235efb1150 3
tomoya123 0:8d235efb1150 4 HeptaGPS::HeptaGPS(PinName tx, PinName rx) : gps(tx,rx)
tomoya123 0:8d235efb1150 5 {
tomoya123 0:8d235efb1150 6 }
tomoya123 0:8d235efb1150 7 void HeptaGPS::baud(int rate)
tomoya123 0:8d235efb1150 8 {
tomoya123 0:8d235efb1150 9 gps.baud(rate);
tomoya123 0:8d235efb1150 10 }
tomoya123 0:8d235efb1150 11 char HeptaGPS::getc()
tomoya123 0:8d235efb1150 12 {
tomoya123 0:8d235efb1150 13 c = gps.getc();
tomoya123 0:8d235efb1150 14 return c;
tomoya123 0:8d235efb1150 15 }
tomoya123 0:8d235efb1150 16 int HeptaGPS::readable()
tomoya123 0:8d235efb1150 17 {
tomoya123 0:8d235efb1150 18 i = gps.readable();
tomoya123 0:8d235efb1150 19 return i;
tomoya123 0:8d235efb1150 20 }
tomoya123 0:8d235efb1150 21 void HeptaGPS::flushSerialBuffer(void)
tomoya123 0:8d235efb1150 22 {
tomoya123 0:8d235efb1150 23 ite = 0;
tomoya123 0:8d235efb1150 24 while (gps.readable())
tomoya123 0:8d235efb1150 25 {
tomoya123 0:8d235efb1150 26 gps.getc();
tomoya123 0:8d235efb1150 27 ite++;
tomoya123 0:8d235efb1150 28 if(ite==100){break;};
tomoya123 0:8d235efb1150 29 }
tomoya123 0:8d235efb1150 30 return;
tomoya123 0:8d235efb1150 31 }
tomoya123 0:8d235efb1150 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 0:8d235efb1150 33 {
tomoya123 0:8d235efb1150 34 int ite = 0;
tomoya123 0:8d235efb1150 35 while(gps.getc()!='$'){
tomoya123 0:8d235efb1150 36 ite++;
tomoya123 0:8d235efb1150 37 if(ite==10000) break;
tomoya123 0:8d235efb1150 38 }
tomoya123 0:8d235efb1150 39 for(int i=0; i<5; i++){
tomoya123 0:8d235efb1150 40 msg[i] = gps.getc();
tomoya123 0:8d235efb1150 41 }
tomoya123 0:8d235efb1150 42 if((msg[2]=='G')&(msg[3]=='G')&(msg[4]=='A')){
tomoya123 0:8d235efb1150 43 for(int j=0; j<6; j++){
tomoya123 0:8d235efb1150 44 if(j==0){
tomoya123 0:8d235efb1150 45 for(int i=5; i<256; i++){
tomoya123 0:8d235efb1150 46 msg[i] = gps.getc();
tomoya123 0:8d235efb1150 47 if(msg[i] == '\r') {
tomoya123 0:8d235efb1150 48 msg[i] = 0;
tomoya123 0:8d235efb1150 49 break;
tomoya123 0:8d235efb1150 50 }
tomoya123 0:8d235efb1150 51 }
tomoya123 0:8d235efb1150 52 }else{
tomoya123 0:8d235efb1150 53 for(int i=0; i<256; i++){
tomoya123 0:8d235efb1150 54 msgd[i] = gps.getc();
tomoya123 0:8d235efb1150 55 if(msgd[i] == '\r') {
tomoya123 0:8d235efb1150 56 break;
tomoya123 0:8d235efb1150 57 }
tomoya123 0:8d235efb1150 58 }
tomoya123 0:8d235efb1150 59 if((msgd[4]=='V')&(msgd[5]=='T')&(msgd[6]=='G')){
tomoya123 0:8d235efb1150 60 break;
tomoya123 0:8d235efb1150 61 }
tomoya123 0:8d235efb1150 62 }
tomoya123 0:8d235efb1150 63 }
tomoya123 0:8d235efb1150 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 0:8d235efb1150 65 if(!(quality)) {
tomoya123 0:8d235efb1150 66 //latitude(unit transformation)
tomoya123 0:8d235efb1150 67 *latitude=int(*latitude/100)+(*latitude-int(*latitude/100)*100)/60;
tomoya123 0:8d235efb1150 68 //longitude(unit transformation)
tomoya123 0:8d235efb1150 69 *longitude = int(*longitude/100)+(*longitude-int(*longitude/100)*100)/60;
tomoya123 0:8d235efb1150 70 *gps_check = 0;
tomoya123 0:8d235efb1150 71 } else {
tomoya123 0:8d235efb1150 72 //latitude(unit transformation)
tomoya123 0:8d235efb1150 73 *latitude=int(*latitude/100)+(*latitude-int(*latitude/100)*100)/60;
tomoya123 0:8d235efb1150 74 //longitude(unit transformation)
tomoya123 0:8d235efb1150 75 *longitude = int(*longitude/100)+(*longitude-int(*longitude/100)*100)/60;
tomoya123 0:8d235efb1150 76 *gps_check = 1;
tomoya123 0:8d235efb1150 77 }
tomoya123 0:8d235efb1150 78 }
tomoya123 0:8d235efb1150 79 else{
tomoya123 0:8d235efb1150 80 printf("No Data");
tomoya123 0:8d235efb1150 81 *gps_check = 2;
tomoya123 0:8d235efb1150 82 }
tomoya123 0:8d235efb1150 83 }
tomoya123 0:8d235efb1150 84 else{
tomoya123 0:8d235efb1150 85 *gps_check = 3;
tomoya123 0:8d235efb1150 86 }
tomoya123 0:8d235efb1150 87 }
tomoya123 0:8d235efb1150 88 void HeptaGPS::lat_log_sensing_u16(char *lat, char *log, int *dsize)
tomoya123 0:8d235efb1150 89 {
tomoya123 0:8d235efb1150 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 0:8d235efb1150 91 int i=0,j=0;
tomoya123 0:8d235efb1150 92 while (gps.readable()){
tomoya123 0:8d235efb1150 93 gps.getc();
tomoya123 0:8d235efb1150 94 }
tomoya123 0:8d235efb1150 95 loop:
tomoya123 0:8d235efb1150 96 while(gps.getc()!='$'){}
tomoya123 0:8d235efb1150 97 for(j=0;j<5;j++){
tomoya123 0:8d235efb1150 98 gps_data[1][j]=gps.getc();
tomoya123 0:8d235efb1150 99 }
tomoya123 0:8d235efb1150 100 if((gps_data[1][2]==0x52)&(gps_data[1][3]==0x4d)&(gps_data[1][4]==0x43)){
tomoya123 0:8d235efb1150 101 for(j=0;j<1;j++){
tomoya123 0:8d235efb1150 102 if(j==0){
tomoya123 0:8d235efb1150 103 i=0;
tomoya123 0:8d235efb1150 104 while((gps_data[j+1][i+5] = gps.getc()) != '\r'){
tomoya123 0:8d235efb1150 105 //pc.putc(gps_data[j+1][i+5]);
tomoya123 0:8d235efb1150 106 i++;
tomoya123 0:8d235efb1150 107 }
tomoya123 0:8d235efb1150 108 gps_data[j+1][i+5]='\0';
tomoya123 0:8d235efb1150 109 i=0;
tomoya123 0:8d235efb1150 110 //pc.printf("\n\r");
tomoya123 0:8d235efb1150 111 }
tomoya123 0:8d235efb1150 112 else{
tomoya123 0:8d235efb1150 113 while(gps.getc()!='$'){}
tomoya123 0:8d235efb1150 114 i=0;
tomoya123 0:8d235efb1150 115 while((gps_data[j+1][i] = gps.getc()) != '\r'){
tomoya123 0:8d235efb1150 116 //pc.putc(gps_data[j+1][i]);
tomoya123 0:8d235efb1150 117 i++;
tomoya123 0:8d235efb1150 118 }
tomoya123 0:8d235efb1150 119 gps_data[j+1][i]='\0';
tomoya123 0:8d235efb1150 120 i=0;
tomoya123 0:8d235efb1150 121 //pc.printf("\n\r");
tomoya123 0:8d235efb1150 122 }
tomoya123 0:8d235efb1150 123 }
tomoya123 0:8d235efb1150 124 }
tomoya123 0:8d235efb1150 125 else
tomoya123 0:8d235efb1150 126 {
tomoya123 0:8d235efb1150 127 goto loop;
tomoya123 0:8d235efb1150 128 }
tomoya123 0:8d235efb1150 129 if( sscanf(gps_data[1],"GPRMC,%f,%c,%f,%c,%f,%c,%f",&time,&statas,&hokui,&ns,&tokei,&ew,&vel) >= 1){
tomoya123 0:8d235efb1150 130 //hokui
tomoya123 0:8d235efb1150 131 d_hokui=int(hokui/100);
tomoya123 0:8d235efb1150 132 m_hokui=(hokui-d_hokui*100);
tomoya123 0:8d235efb1150 133 //m_hokui=(hokui-d_hokui*100)/60;
tomoya123 0:8d235efb1150 134 g_hokui=d_hokui+(hokui-d_hokui*100)/60;
tomoya123 0:8d235efb1150 135 sprintf( gph1, "%02X", (char(d_hokui)) & 0xFF);
tomoya123 0:8d235efb1150 136 sprintf( gph2, "%02X", (char(m_hokui)) & 0xFF);
tomoya123 0:8d235efb1150 137 sprintf( gph3, "%02X", (char((m_hokui-char(m_hokui))*100)) & 0xFF);
tomoya123 0:8d235efb1150 138 sprintf( gph4, "%02X", (char(((m_hokui-char(m_hokui))*100-char((m_hokui-char(m_hokui))*100))*100)) & 0xFF);
tomoya123 0:8d235efb1150 139
tomoya123 0:8d235efb1150 140 //tokei
tomoya123 0:8d235efb1150 141 d_tokei=int(tokei/100);
tomoya123 0:8d235efb1150 142 m_tokei=(tokei-d_tokei*100);
tomoya123 0:8d235efb1150 143 //m_tokei=(tokei-d_tokei*100)/60;
tomoya123 0:8d235efb1150 144 g_tokei=d_tokei+(tokei-d_tokei*100)/60;
tomoya123 0:8d235efb1150 145 sprintf( gpt1, "%02X", (char(d_tokei)) & 0xFF);
tomoya123 0:8d235efb1150 146 sprintf( gpt2, "%02X", (char(m_tokei)) & 0xFF);
tomoya123 0:8d235efb1150 147 sprintf( gpt3, "%02X", (char((m_tokei-char(m_tokei))*100)) & 0xFF);
tomoya123 0:8d235efb1150 148 sprintf( gpt4, "%02X", (char(((m_tokei-char(m_tokei))*100-char((m_tokei-char(m_tokei))*100))*100)) & 0xFF);
tomoya123 0:8d235efb1150 149 lat[0] = gph1[0];
tomoya123 0:8d235efb1150 150 lat[1] = gph1[1];
tomoya123 0:8d235efb1150 151 lat[2] = gph2[0];
tomoya123 0:8d235efb1150 152 lat[3] = gph2[1];
tomoya123 0:8d235efb1150 153 lat[4] = gph3[0];
tomoya123 0:8d235efb1150 154 lat[5] = gph3[1];
tomoya123 0:8d235efb1150 155 lat[6] = gph4[0];
tomoya123 0:8d235efb1150 156 lat[7] = gph4[1];
tomoya123 0:8d235efb1150 157 log[0] = gpt1[0];
tomoya123 0:8d235efb1150 158 log[1] = gpt1[1];
tomoya123 0:8d235efb1150 159 log[2] = gpt2[0];
tomoya123 0:8d235efb1150 160 log[3] = gpt2[1];
tomoya123 0:8d235efb1150 161 log[4] = gpt3[0];
tomoya123 0:8d235efb1150 162 log[5] = gpt3[1];
tomoya123 0:8d235efb1150 163 log[6] = gpt4[0];
tomoya123 0:8d235efb1150 164 log[7] = gpt4[1];
tomoya123 0:8d235efb1150 165 }
tomoya123 0:8d235efb1150 166 *dsize = 8;
tomoya123 0:8d235efb1150 167 }