nikita teggi / Mbed 2 deprecated merged_code2_3rd_nov_2017

Changes done in ECG and BT

Dependencies:   SDFileSystem ds3231 eeprom_Nikita mbed testUniGraphic_150217

Fork of merged_code2_20sept_2017_4th_oct_2017 by nikita teggi

bt.cpp@19:1650bbc923cc, 2017-06-09 (annotated)

Committer:
nikitateggi
Date:
Fri Jun 09 17:12:21 2017 +0000
Revision:
19:1650bbc923cc
Child:
22:ffa88619551d
integrated code with bluetooth

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nikitateggi 19:1650bbc923cc 1 #include "mbed.h"
nikitateggi 19:1650bbc923cc 2 #include "sdcard.h"
nikitateggi 19:1650bbc923cc 3 #include "struct.h"
nikitateggi 19:1650bbc923cc 4
nikitateggi 19:1650bbc923cc 5 BLEMsg_info *bt_file; //pointer to structure
nikitateggi 19:1650bbc923cc 6 Point *myBleMsg; // pointer to bluetooth structure
nikitateggi 19:1650bbc923cc 7 //bt_st *as;
nikitateggi 19:1650bbc923cc 8 Serial mc(USBTX,USBRX); // serial terminal
nikitateggi 19:1650bbc923cc 9 Serial blue(PTC4,PTC3); // bluetooth serial terminal
nikitateggi 19:1650bbc923cc 10
nikitateggi 19:1650bbc923cc 11 uint32_t total_samples=0; // variable to hold total number of samples
nikitateggi 19:1650bbc923cc 12 //Timer t; // timer
nikitateggi 19:1650bbc923cc 13 uint8_t ack_rx; // varibale to receive ack from the bluetooth
nikitateggi 19:1650bbc923cc 14 Point b; // structure copy
nikitateggi 19:1650bbc923cc 15 BLEMsg_info bt_file1; // structure copy
nikitateggi 19:1650bbc923cc 16
nikitateggi 19:1650bbc923cc 17 uint32_t total_file_size=0; // to determine the size of the file
nikitateggi 19:1650bbc923cc 18 uint32_t total_file_read=0;
nikitateggi 19:1650bbc923cc 19
nikitateggi 19:1650bbc923cc 20 uint32_t file_start=0; // variable for 'for loop'
nikitateggi 19:1650bbc923cc 21 uint32_t j=0;
nikitateggi 19:1650bbc923cc 22 uint8_t k=0;
nikitateggi 19:1650bbc923cc 23 uint32_t file_pointer_position=0;
nikitateggi 19:1650bbc923cc 24
nikitateggi 19:1650bbc923cc 25
nikitateggi 19:1650bbc923cc 26
nikitateggi 19:1650bbc923cc 27
nikitateggi 19:1650bbc923cc 28 uint8_t bt_send(uint8_t state_tx)
nikitateggi 19:1650bbc923cc 29 {
nikitateggi 19:1650bbc923cc 30 uint32_t v1[150];
nikitateggi 19:1650bbc923cc 31 blue.baud(115200); // baud rate of bluetooth
nikitateggi 19:1650bbc923cc 32 bt_file=&bt_file1;
nikitateggi 19:1650bbc923cc 33 myBleMsg=&b;
nikitateggi 19:1650bbc923cc 34 static uint8_t state_rx =0;
nikitateggi 19:1650bbc923cc 35 //t.start(); // timer start
nikitateggi 19:1650bbc923cc 36
nikitateggi 19:1650bbc923cc 37
nikitateggi 19:1650bbc923cc 38 switch(state_tx)
nikitateggi 19:1650bbc923cc 39 {
nikitateggi 19:1650bbc923cc 40
nikitateggi 19:1650bbc923cc 41 case 1: sendinit();
nikitateggi 19:1650bbc923cc 42 sd_open_read(1); // open the file for read
nikitateggi 19:1650bbc923cc 43 total_file_size=file_size() ; // determined the file size
nikitateggi 19:1650bbc923cc 44 // mc.printf("filesize=%d",total_file_size);
nikitateggi 19:1650bbc923cc 45 state_rx =1;
nikitateggi 19:1650bbc923cc 46 state_tx =0;
nikitateggi 19:1650bbc923cc 47 break;
nikitateggi 19:1650bbc923cc 48
nikitateggi 19:1650bbc923cc 49
nikitateggi 19:1650bbc923cc 50 case 2: total_samples=0;
nikitateggi 19:1650bbc923cc 51 sd_read1(bt_file1); // read the sd card file
nikitateggi 19:1650bbc923cc 52 myBleMsg->bt_msg=bt_file1; //copy the contents to the structure
nikitateggi 19:1650bbc923cc 53 send(); // send the structure
nikitateggi 19:1650bbc923cc 54 total_samples= myBleMsg->bt_msg.num_samples.num_sample_ppg_dummy+myBleMsg->bt_msg.num_samples.num_sample_ecg_OTtyp;
nikitateggi 19:1650bbc923cc 55 state_tx =0;
nikitateggi 19:1650bbc923cc 56 state_rx =2;
nikitateggi 19:1650bbc923cc 57 k=0;
nikitateggi 19:1650bbc923cc 58 mc.printf("samples=%d", total_samples);
nikitateggi 19:1650bbc923cc 59 total_file_read=file_size1(); // read the file size
nikitateggi 19:1650bbc923cc 60 //mc.printf("fileread=%d",total_file_read);
nikitateggi 19:1650bbc923cc 61 //mc.printf("pointer=%d\n",file_pointer_position);
nikitateggi 19:1650bbc923cc 62 break;
nikitateggi 19:1650bbc923cc 63
nikitateggi 19:1650bbc923cc 64
nikitateggi 19:1650bbc923cc 65 case 3:
nikitateggi 19:1650bbc923cc 66 //mc.printf("kkkk=%d\n",k);
nikitateggi 19:1650bbc923cc 67 //mc.printf("samples=%d", total_samples); // send the raw data
nikitateggi 19:1650bbc923cc 68 if(k<(total_samples/150))
nikitateggi 19:1650bbc923cc 69 {
nikitateggi 19:1650bbc923cc 70 sd_read(v1,150); //read 1500 samples
nikitateggi 19:1650bbc923cc 71 send_data_str1(); // send the initial structure
nikitateggi 19:1650bbc923cc 72 //mc.printf("file_start,j=%d %d\n",file_start,j);
nikitateggi 19:1650bbc923cc 73 for(file_start=j;file_start<(j+150);file_start++)
nikitateggi 19:1650bbc923cc 74 {
nikitateggi 19:1650bbc923cc 75
nikitateggi 19:1650bbc923cc 76 blue.printf("%08x", v1[file_start]);
nikitateggi 19:1650bbc923cc 77
nikitateggi 19:1650bbc923cc 78 }
nikitateggi 19:1650bbc923cc 79 // blue.printf("\n");
nikitateggi 19:1650bbc923cc 80 // mc.printf("iiii,hjjjj=%d %d\n",file_start,j);
nikitateggi 19:1650bbc923cc 81 state_tx =0;
nikitateggi 19:1650bbc923cc 82 state_rx =3;
nikitateggi 19:1650bbc923cc 83 send_data_str2();
nikitateggi 19:1650bbc923cc 84
nikitateggi 19:1650bbc923cc 85 }
nikitateggi 19:1650bbc923cc 86
nikitateggi 19:1650bbc923cc 87 else
nikitateggi 19:1650bbc923cc 88 {
nikitateggi 19:1650bbc923cc 89 for(int l=0;l<150;l++)
nikitateggi 19:1650bbc923cc 90 {
nikitateggi 19:1650bbc923cc 91 v1[l]=NULL;
nikitateggi 19:1650bbc923cc 92 }
nikitateggi 19:1650bbc923cc 93
nikitateggi 19:1650bbc923cc 94 send_data_str1();
nikitateggi 19:1650bbc923cc 95 sd_read(v1,(total_samples-(150*k)));
nikitateggi 19:1650bbc923cc 96 for(file_start=j;file_start<(total_samples-(150*k));file_start++)
nikitateggi 19:1650bbc923cc 97 {
nikitateggi 19:1650bbc923cc 98 blue.printf("%08x", v1[file_start]);
nikitateggi 19:1650bbc923cc 99 }
nikitateggi 19:1650bbc923cc 100
nikitateggi 19:1650bbc923cc 101 // blue.printf("\n");
nikitateggi 19:1650bbc923cc 102 state_tx=0;
nikitateggi 19:1650bbc923cc 103 state_rx=4;
nikitateggi 19:1650bbc923cc 104 send_data_str2();
nikitateggi 19:1650bbc923cc 105 }
nikitateggi 19:1650bbc923cc 106
nikitateggi 19:1650bbc923cc 107 total_file_read=file_size1();
nikitateggi 19:1650bbc923cc 108 // mc.printf("fileread=%d",total_file_read );
nikitateggi 19:1650bbc923cc 109 // mc.printf("pointer=%d\n",file_pointer_position);
nikitateggi 19:1650bbc923cc 110 break;
nikitateggi 19:1650bbc923cc 111
nikitateggi 19:1650bbc923cc 112
nikitateggi 19:1650bbc923cc 113 case 4: total_file_read=file_size1();
nikitateggi 19:1650bbc923cc 114 mc.printf("fileread=%d",total_file_read);
nikitateggi 19:1650bbc923cc 115 if(total_file_read==total_file_size)
nikitateggi 19:1650bbc923cc 116 {
nikitateggi 19:1650bbc923cc 117
nikitateggi 19:1650bbc923cc 118 state_rx=6;
nikitateggi 19:1650bbc923cc 119 sd_close();
nikitateggi 19:1650bbc923cc 120 // mc.printf("exit");
nikitateggi 19:1650bbc923cc 121 }
nikitateggi 19:1650bbc923cc 122 else
nikitateggi 19:1650bbc923cc 123 {
nikitateggi 19:1650bbc923cc 124 state_rx=5;
nikitateggi 19:1650bbc923cc 125 total_file_read=file_size1();
nikitateggi 19:1650bbc923cc 126 // mc.printf("fileread=%d",total_file_read );
nikitateggi 19:1650bbc923cc 127 //mc.printf("pointer=%d\n",file_pointer_position);
nikitateggi 19:1650bbc923cc 128
nikitateggi 19:1650bbc923cc 129 }
nikitateggi 19:1650bbc923cc 130
nikitateggi 19:1650bbc923cc 131
nikitateggi 19:1650bbc923cc 132 //t.stop();
nikitateggi 19:1650bbc923cc 133
nikitateggi 19:1650bbc923cc 134 }
nikitateggi 19:1650bbc923cc 135 //mc.printf("time=%d\n",t.read_ms());
nikitateggi 19:1650bbc923cc 136 return state_rx;
nikitateggi 19:1650bbc923cc 137
nikitateggi 19:1650bbc923cc 138 }
nikitateggi 19:1650bbc923cc 139
nikitateggi 19:1650bbc923cc 140
nikitateggi 19:1650bbc923cc 141
nikitateggi 19:1650bbc923cc 142
nikitateggi 19:1650bbc923cc 143 uint8_t bt_receive (uint8_t state_rx)
nikitateggi 19:1650bbc923cc 144 {
nikitateggi 19:1650bbc923cc 145
nikitateggi 19:1650bbc923cc 146 static unsigned char state_tx =1; //state for transmitting
nikitateggi 19:1650bbc923cc 147
nikitateggi 19:1650bbc923cc 148 Timer t; // timer
nikitateggi 19:1650bbc923cc 149 uint8_t ack_rx; // varibale to receive ack from the bluetooth
nikitateggi 19:1650bbc923cc 150 //Point b; // structure copy
nikitateggi 19:1650bbc923cc 151 //myBleMsg=&b;
nikitateggi 19:1650bbc923cc 152 t.start(); // timer start
nikitateggi 19:1650bbc923cc 153
nikitateggi 19:1650bbc923cc 154 switch(state_rx)
nikitateggi 19:1650bbc923cc 155 {
nikitateggi 19:1650bbc923cc 156
nikitateggi 19:1650bbc923cc 157 case 1: // wait for the ack
nikitateggi 19:1650bbc923cc 158 state_rx=0;
nikitateggi 19:1650bbc923cc 159 myBleMsg->proto=ACK;
nikitateggi 19:1650bbc923cc 160 scanf("%02x",&ack_rx); // read the ack/nack from serial terminal
nikitateggi 19:1650bbc923cc 161 mc.printf("%02x",ack_rx);
nikitateggi 19:1650bbc923cc 162 if (ack_rx==myBleMsg->proto) // check for ack
nikitateggi 19:1650bbc923cc 163 {
nikitateggi 19:1650bbc923cc 164
nikitateggi 19:1650bbc923cc 165 state_tx=2;
nikitateggi 19:1650bbc923cc 166 }
nikitateggi 19:1650bbc923cc 167
nikitateggi 19:1650bbc923cc 168 else // its a nack
nikitateggi 19:1650bbc923cc 169
nikitateggi 19:1650bbc923cc 170 {
nikitateggi 19:1650bbc923cc 171
nikitateggi 19:1650bbc923cc 172 state_tx=1;
nikitateggi 19:1650bbc923cc 173 sd_close();
nikitateggi 19:1650bbc923cc 174 }
nikitateggi 19:1650bbc923cc 175 break;
nikitateggi 19:1650bbc923cc 176
nikitateggi 19:1650bbc923cc 177 case 2: state_rx =0; //wait for the ack
nikitateggi 19:1650bbc923cc 178 myBleMsg->proto=ACK;
nikitateggi 19:1650bbc923cc 179
nikitateggi 19:1650bbc923cc 180 scanf("%02x", &ack_rx);
nikitateggi 19:1650bbc923cc 181 if (ack_rx==myBleMsg->proto)
nikitateggi 19:1650bbc923cc 182 {
nikitateggi 19:1650bbc923cc 183
nikitateggi 19:1650bbc923cc 184 state_tx=3;
nikitateggi 19:1650bbc923cc 185 file_pointer_position=total_file_read;
nikitateggi 19:1650bbc923cc 186 }
nikitateggi 19:1650bbc923cc 187
nikitateggi 19:1650bbc923cc 188 else
nikitateggi 19:1650bbc923cc 189
nikitateggi 19:1650bbc923cc 190 {
nikitateggi 19:1650bbc923cc 191
nikitateggi 19:1650bbc923cc 192 state_tx=2;
nikitateggi 19:1650bbc923cc 193 setpos1(file_pointer_position); // set the file pointer to send the previous data
nikitateggi 19:1650bbc923cc 194 // mc.printf("pointer=%d\n",file_pointer_position);
nikitateggi 19:1650bbc923cc 195 }
nikitateggi 19:1650bbc923cc 196
nikitateggi 19:1650bbc923cc 197 break;
nikitateggi 19:1650bbc923cc 198
nikitateggi 19:1650bbc923cc 199
nikitateggi 19:1650bbc923cc 200 case 3:
nikitateggi 19:1650bbc923cc 201 state_rx =0;
nikitateggi 19:1650bbc923cc 202 myBleMsg->proto=ACK;
nikitateggi 19:1650bbc923cc 203 scanf("%02x", &ack_rx);
nikitateggi 19:1650bbc923cc 204 if (ack_rx==myBleMsg->proto)
nikitateggi 19:1650bbc923cc 205 {
nikitateggi 19:1650bbc923cc 206
nikitateggi 19:1650bbc923cc 207 state_tx=3;
nikitateggi 19:1650bbc923cc 208 k=k+1;
nikitateggi 19:1650bbc923cc 209 file_pointer_position=total_file_read;
nikitateggi 19:1650bbc923cc 210 }
nikitateggi 19:1650bbc923cc 211
nikitateggi 19:1650bbc923cc 212 else
nikitateggi 19:1650bbc923cc 213
nikitateggi 19:1650bbc923cc 214 {
nikitateggi 19:1650bbc923cc 215
nikitateggi 19:1650bbc923cc 216 state_tx=3;
nikitateggi 19:1650bbc923cc 217 // mc.printf("j=%d\n",j);
nikitateggi 19:1650bbc923cc 218 file_start=file_start-150;
nikitateggi 19:1650bbc923cc 219 //mc.printf("j=%d\n",j);
nikitateggi 19:1650bbc923cc 220 // mc.printf("file_pointer_position=%d\n",file_pointer_position);
nikitateggi 19:1650bbc923cc 221 setpos1(file_pointer_position);
nikitateggi 19:1650bbc923cc 222 }
nikitateggi 19:1650bbc923cc 223
nikitateggi 19:1650bbc923cc 224 break;
nikitateggi 19:1650bbc923cc 225
nikitateggi 19:1650bbc923cc 226 case 4:
nikitateggi 19:1650bbc923cc 227 state_rx =0;
nikitateggi 19:1650bbc923cc 228 myBleMsg->proto=ACK;
nikitateggi 19:1650bbc923cc 229 scanf("%02x", &ack_rx);
nikitateggi 19:1650bbc923cc 230 if (ack_rx==myBleMsg->proto)
nikitateggi 19:1650bbc923cc 231 {
nikitateggi 19:1650bbc923cc 232 // bt_r.printf("sent");
nikitateggi 19:1650bbc923cc 233 state_tx=4;
nikitateggi 19:1650bbc923cc 234 k=k+1;
nikitateggi 19:1650bbc923cc 235 file_pointer_position=total_file_read;
nikitateggi 19:1650bbc923cc 236 }
nikitateggi 19:1650bbc923cc 237
nikitateggi 19:1650bbc923cc 238 else
nikitateggi 19:1650bbc923cc 239
nikitateggi 19:1650bbc923cc 240 {
nikitateggi 19:1650bbc923cc 241 //bt_r.printf("no-ack");
nikitateggi 19:1650bbc923cc 242 state_tx=3;
nikitateggi 19:1650bbc923cc 243 file_start=file_start-150;
nikitateggi 19:1650bbc923cc 244 mc.printf("file_pointer_position=%d\n",file_pointer_position);
nikitateggi 19:1650bbc923cc 245 setpos1(file_pointer_position);
nikitateggi 19:1650bbc923cc 246 }
nikitateggi 19:1650bbc923cc 247 break;
nikitateggi 19:1650bbc923cc 248
nikitateggi 19:1650bbc923cc 249 case 5: state_tx=2;
nikitateggi 19:1650bbc923cc 250 break;
nikitateggi 19:1650bbc923cc 251
nikitateggi 19:1650bbc923cc 252 case 6: state_tx=0;
nikitateggi 19:1650bbc923cc 253 mc.printf("out");
nikitateggi 19:1650bbc923cc 254 break;
nikitateggi 19:1650bbc923cc 255
nikitateggi 19:1650bbc923cc 256
nikitateggi 19:1650bbc923cc 257
nikitateggi 19:1650bbc923cc 258 //t.stop();
nikitateggi 19:1650bbc923cc 259
nikitateggi 19:1650bbc923cc 260 }
nikitateggi 19:1650bbc923cc 261 //bt_r.printf("time=%d\n",t.read_ms());
nikitateggi 19:1650bbc923cc 262 return state_tx;
nikitateggi 19:1650bbc923cc 263 }
nikitateggi 19:1650bbc923cc 264
nikitateggi 19:1650bbc923cc 265
nikitateggi 19:1650bbc923cc 266
nikitateggi 19:1650bbc923cc 267
nikitateggi 19:1650bbc923cc 268
nikitateggi 19:1650bbc923cc 269
nikitateggi 19:1650bbc923cc 270
nikitateggi 19:1650bbc923cc 271 void send()
nikitateggi 19:1650bbc923cc 272 {
nikitateggi 19:1650bbc923cc 273 myBleMsg->start_end_of_string=sos;
nikitateggi 19:1650bbc923cc 274 myBleMsg->length_file=28;
nikitateggi 19:1650bbc923cc 275 myBleMsg->proto=start_of_file;
nikitateggi 19:1650bbc923cc 276 myBleMsg->chk_sum=32;
nikitateggi 19:1650bbc923cc 277 mc.printf("%02x",myBleMsg->start_end_of_string);
nikitateggi 19:1650bbc923cc 278 mc.printf("%08x",myBleMsg->length_file);
nikitateggi 19:1650bbc923cc 279 mc.printf("%02x",myBleMsg->proto);
nikitateggi 19:1650bbc923cc 280 mc.printf("%08x",myBleMsg->bt_msg.length);
nikitateggi 19:1650bbc923cc 281 mc.printf("%02x",myBleMsg->bt_msg.device_id);
nikitateggi 19:1650bbc923cc 282 mc.printf("%08x",myBleMsg->bt_msg.patient_id);
nikitateggi 19:1650bbc923cc 283 mc.printf("%02x",myBleMsg->bt_msg.date_time.date);
nikitateggi 19:1650bbc923cc 284 mc.printf("%02x",myBleMsg->bt_msg.date_time.month);
nikitateggi 19:1650bbc923cc 285 mc.printf("%02x",myBleMsg->bt_msg.date_time.year);
nikitateggi 19:1650bbc923cc 286 mc.printf("%02x",myBleMsg->bt_msg.date_time.hour);
nikitateggi 19:1650bbc923cc 287 mc.printf("%02x",myBleMsg->bt_msg.date_time.mins);
nikitateggi 19:1650bbc923cc 288 mc.printf("%02x",myBleMsg->bt_msg.date_time.sec);
nikitateggi 19:1650bbc923cc 289 mc.printf("%02x",myBleMsg->bt_msg.test_type);
nikitateggi 19:1650bbc923cc 290 mc.printf("%04x",myBleMsg->bt_msg.sampling_freq);
nikitateggi 19:1650bbc923cc 291 mc.printf("%04x",myBleMsg->bt_msg.num_samples. num_sample_ppg_dummy);
nikitateggi 19:1650bbc923cc 292 mc.printf("%04x",myBleMsg->bt_msg.num_samples.num_sample_ecg_OTtyp);
nikitateggi 19:1650bbc923cc 293 mc.printf("%04x",myBleMsg->bt_msg.cal_data.cal_sbp_dummy);
nikitateggi 19:1650bbc923cc 294 mc.printf("%04x",myBleMsg->bt_msg.cal_data.cal_dbp_OTtyp);
nikitateggi 19:1650bbc923cc 295 myBleMsg->start_end_of_string=eos;
nikitateggi 19:1650bbc923cc 296 mc.printf("%02x",myBleMsg->start_end_of_string);
nikitateggi 19:1650bbc923cc 297 mc.printf("%02x",myBleMsg->chk_sum);
nikitateggi 19:1650bbc923cc 298
nikitateggi 19:1650bbc923cc 299 }
nikitateggi 19:1650bbc923cc 300
nikitateggi 19:1650bbc923cc 301 void sendinit()
nikitateggi 19:1650bbc923cc 302 {
nikitateggi 19:1650bbc923cc 303 myBleMsg->start_end_of_string=sos;
nikitateggi 19:1650bbc923cc 304 myBleMsg->length_file=3;
nikitateggi 19:1650bbc923cc 305 myBleMsg->proto=start_of_file;
nikitateggi 19:1650bbc923cc 306 // myBleMsg->bt_msg=NULL;
nikitateggi 19:1650bbc923cc 307 myBleMsg->chk_sum=3;
nikitateggi 19:1650bbc923cc 308 mc.printf("%02x",myBleMsg->start_end_of_string);
nikitateggi 19:1650bbc923cc 309 mc.printf("%08x",myBleMsg->length_file);
nikitateggi 19:1650bbc923cc 310 mc.printf("%02x",myBleMsg->proto);
nikitateggi 19:1650bbc923cc 311 myBleMsg->start_end_of_string=eos;
nikitateggi 19:1650bbc923cc 312 mc.printf("%02x",myBleMsg->start_end_of_string);
nikitateggi 19:1650bbc923cc 313 mc.printf("%02x",myBleMsg->chk_sum);
nikitateggi 19:1650bbc923cc 314
nikitateggi 19:1650bbc923cc 315 }
nikitateggi 19:1650bbc923cc 316
nikitateggi 19:1650bbc923cc 317
nikitateggi 19:1650bbc923cc 318
nikitateggi 19:1650bbc923cc 319 void send_data_str1()
nikitateggi 19:1650bbc923cc 320 {
nikitateggi 19:1650bbc923cc 321 myBleMsg->start_end_of_string=sos;
nikitateggi 19:1650bbc923cc 322 myBleMsg->length_file=3;
nikitateggi 19:1650bbc923cc 323 myBleMsg->proto=start_of_file;
nikitateggi 19:1650bbc923cc 324 mc.printf("%02x",myBleMsg->start_end_of_string);
nikitateggi 19:1650bbc923cc 325 mc.printf("%08x",myBleMsg->length_file);
nikitateggi 19:1650bbc923cc 326 mc.printf("%02x",myBleMsg->proto);
nikitateggi 19:1650bbc923cc 327 }
nikitateggi 19:1650bbc923cc 328
nikitateggi 19:1650bbc923cc 329
nikitateggi 19:1650bbc923cc 330
nikitateggi 19:1650bbc923cc 331 void send_data_str2()
nikitateggi 19:1650bbc923cc 332 {
nikitateggi 19:1650bbc923cc 333 myBleMsg->chk_sum=3;
nikitateggi 19:1650bbc923cc 334 myBleMsg->start_end_of_string=eos;
nikitateggi 19:1650bbc923cc 335 mc.printf("%02x",myBleMsg->start_end_of_string);
nikitateggi 19:1650bbc923cc 336 mc.printf("%02x",myBleMsg->chk_sum);
nikitateggi 19:1650bbc923cc 337 }
nikitateggi 19:1650bbc923cc 338
nikitateggi 19:1650bbc923cc 339
nikitateggi 19:1650bbc923cc 340
nikitateggi 19:1650bbc923cc 341