Hybrid_OB2021 / Mbed 2 deprecated Hybrid_OB2021_EEPROM_Read

Read EEPROM Program for OB2021

Dependencies:   mbed EEPROM_lib

main.cpp@0:a74bb96348b9, 2021-08-08 (annotated)

Committer:
imadaemi
Date:
Sun Aug 08 11:30:32 2021 +0000
Revision:
0:a74bb96348b9
v1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
imadaemi 0:a74bb96348b9 1 #include "mbed.h"
imadaemi 0:a74bb96348b9 2 #include "EEPROM_lib.h"
imadaemi 0:a74bb96348b9 3
imadaemi 0:a74bb96348b9 4 // ***************************************************
imadaemi 0:a74bb96348b9 5 // コンストラクタ
imadaemi 0:a74bb96348b9 6 // ***************************************************
imadaemi 0:a74bb96348b9 7 Serial pc(USBTX, USBRX, 230400);
imadaemi 0:a74bb96348b9 8 I2C i2c_bus(p28, p27);
imadaemi 0:a74bb96348b9 9
imadaemi 0:a74bb96348b9 10 EEPROM_lib EEPROM(i2c_bus, 4);
imadaemi 0:a74bb96348b9 11
imadaemi 0:a74bb96348b9 12 DigitalOut pinA(p21);
imadaemi 0:a74bb96348b9 13 DigitalOut pinB(p22);
imadaemi 0:a74bb96348b9 14 DigitalOut pinC(p23);
imadaemi 0:a74bb96348b9 15
imadaemi 0:a74bb96348b9 16 // ***************************************************
imadaemi 0:a74bb96348b9 17 // 関数の宣言
imadaemi 0:a74bb96348b9 18 // ***************************************************
imadaemi 0:a74bb96348b9 19 void setEEPROMGroup(int group_num);
imadaemi 0:a74bb96348b9 20
imadaemi 0:a74bb96348b9 21 // ***************************************************
imadaemi 0:a74bb96348b9 22 // メイン関数
imadaemi 0:a74bb96348b9 23 // ***************************************************
imadaemi 0:a74bb96348b9 24 int main() {
imadaemi 0:a74bb96348b9 25 pc.printf("Please Input '7' to Start Progeam\r\n");
imadaemi 0:a74bb96348b9 26
imadaemi 0:a74bb96348b9 27 while(1) {
imadaemi 0:a74bb96348b9 28 if(pc.readable()){
imadaemi 0:a74bb96348b9 29 int c = pc.getc();
imadaemi 0:a74bb96348b9 30 pc.printf("Input: %c\r\n", c);
imadaemi 0:a74bb96348b9 31 if(c == '7'){
imadaemi 0:a74bb96348b9 32 break;
imadaemi 0:a74bb96348b9 33 }
imadaemi 0:a74bb96348b9 34 }
imadaemi 0:a74bb96348b9 35 }
imadaemi 0:a74bb96348b9 36
imadaemi 0:a74bb96348b9 37 /*
imadaemi 0:a74bb96348b9 38 int ptr;
imadaemi 0:a74bb96348b9 39 float n = 0;
imadaemi 0:a74bb96348b9 40 int eeprom_ptr = 0;
imadaemi 0:a74bb96348b9 41 */
imadaemi 0:a74bb96348b9 42
imadaemi 0:a74bb96348b9 43 char data[128];
imadaemi 0:a74bb96348b9 44 int num, block;
imadaemi 0:a74bb96348b9 45 char ADDR_H, ADDR_L;
imadaemi 0:a74bb96348b9 46
imadaemi 0:a74bb96348b9 47 num = 1;
imadaemi 0:a74bb96348b9 48 //block = 0;
imadaemi 0:a74bb96348b9 49 //ADDR_H = ADDR_L = 0x00;
imadaemi 0:a74bb96348b9 50
imadaemi 0:a74bb96348b9 51 //setEEPROMGroup(0);
imadaemi 0:a74bb96348b9 52 for(int j = 0; j < 4; j ++){
imadaemi 0:a74bb96348b9 53 pc.printf("Start to read %d EEPROM\r\n",j);
imadaemi 0:a74bb96348b9 54
imadaemi 0:a74bb96348b9 55 setEEPROMGroup(j);
imadaemi 0:a74bb96348b9 56 num = 1;
imadaemi 0:a74bb96348b9 57 block = 0;
imadaemi 0:a74bb96348b9 58 ADDR_H = ADDR_L = 0x00;
imadaemi 0:a74bb96348b9 59
imadaemi 0:a74bb96348b9 60 for(int i = 0; i < 4096; i ++){
imadaemi 0:a74bb96348b9 61 switch(i){
imadaemi 0:a74bb96348b9 62 case 512:
imadaemi 0:a74bb96348b9 63 num = 1;
imadaemi 0:a74bb96348b9 64 block = 1;
imadaemi 0:a74bb96348b9 65 /*
imadaemi 0:a74bb96348b9 66 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 67 pc.printf("num : %d, block %d\r\n",num,block);
imadaemi 0:a74bb96348b9 68 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 69 */
imadaemi 0:a74bb96348b9 70 break;
imadaemi 0:a74bb96348b9 71
imadaemi 0:a74bb96348b9 72 case 1024:
imadaemi 0:a74bb96348b9 73 num = 2;
imadaemi 0:a74bb96348b9 74 block = 0;
imadaemi 0:a74bb96348b9 75 /*
imadaemi 0:a74bb96348b9 76 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 77 pc.printf("num : %d, block %d\r\n",num,block);
imadaemi 0:a74bb96348b9 78 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 79 */
imadaemi 0:a74bb96348b9 80 break;
imadaemi 0:a74bb96348b9 81
imadaemi 0:a74bb96348b9 82 case 1536:
imadaemi 0:a74bb96348b9 83 num = 2;
imadaemi 0:a74bb96348b9 84 block = 1;
imadaemi 0:a74bb96348b9 85 /*
imadaemi 0:a74bb96348b9 86 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 87 pc.printf("num : %d, block %d\r\n",num,block);
imadaemi 0:a74bb96348b9 88 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 89 */
imadaemi 0:a74bb96348b9 90 break;
imadaemi 0:a74bb96348b9 91
imadaemi 0:a74bb96348b9 92 case 2048:
imadaemi 0:a74bb96348b9 93 num = 3;
imadaemi 0:a74bb96348b9 94 block = 0;
imadaemi 0:a74bb96348b9 95 /*
imadaemi 0:a74bb96348b9 96 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 97 pc.printf("num : %d, block %d\r\n",num,block);
imadaemi 0:a74bb96348b9 98 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 99 */
imadaemi 0:a74bb96348b9 100 break;
imadaemi 0:a74bb96348b9 101
imadaemi 0:a74bb96348b9 102 case 2560:
imadaemi 0:a74bb96348b9 103 num = 3;
imadaemi 0:a74bb96348b9 104 block = 1;
imadaemi 0:a74bb96348b9 105 /*
imadaemi 0:a74bb96348b9 106 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 107 pc.printf("num : %d, block %d\r\n",num,block);
imadaemi 0:a74bb96348b9 108 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 109 */
imadaemi 0:a74bb96348b9 110 break;
imadaemi 0:a74bb96348b9 111
imadaemi 0:a74bb96348b9 112 case 3072:
imadaemi 0:a74bb96348b9 113 num = 4;
imadaemi 0:a74bb96348b9 114 block = 0;
imadaemi 0:a74bb96348b9 115 /*
imadaemi 0:a74bb96348b9 116 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 117 pc.printf("num : %d, block %d\r\n",num,block);
imadaemi 0:a74bb96348b9 118 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 119 */
imadaemi 0:a74bb96348b9 120 break;
imadaemi 0:a74bb96348b9 121
imadaemi 0:a74bb96348b9 122 case 3584:
imadaemi 0:a74bb96348b9 123 num = 4;
imadaemi 0:a74bb96348b9 124 block = 1;
imadaemi 0:a74bb96348b9 125 /*
imadaemi 0:a74bb96348b9 126 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 127 pc.printf("num : %d, block %d\r\n",num,block);
imadaemi 0:a74bb96348b9 128 pc.printf("********************\r\n");
imadaemi 0:a74bb96348b9 129 */
imadaemi 0:a74bb96348b9 130 break;
imadaemi 0:a74bb96348b9 131
imadaemi 0:a74bb96348b9 132 }
imadaemi 0:a74bb96348b9 133
imadaemi 0:a74bb96348b9 134 EEPROM.readMultiByte(num, block, ADDR_H, ADDR_L, data, 128);
imadaemi 0:a74bb96348b9 135 /*
imadaemi 0:a74bb96348b9 136 for(int x = 0; x < 128; x ++){
imadaemi 0:a74bb96348b9 137 pc.printf("%02x ", data[x]);
imadaemi 0:a74bb96348b9 138 }
imadaemi 0:a74bb96348b9 139 pc.printf("\r\n");
imadaemi 0:a74bb96348b9 140 */
imadaemi 0:a74bb96348b9 141 int eep_buf = 0;
imadaemi 0:a74bb96348b9 142
imadaemi 0:a74bb96348b9 143 float eep_data_f;
imadaemi 0:a74bb96348b9 144 int eep_data_i;
imadaemi 0:a74bb96348b9 145 char eep_data_c;
imadaemi 0:a74bb96348b9 146
imadaemi 0:a74bb96348b9 147 eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 148 eep_buf += 1;
imadaemi 0:a74bb96348b9 149 pc.printf("%d ", eep_data_c);
imadaemi 0:a74bb96348b9 150
imadaemi 0:a74bb96348b9 151 eep_data_i = *reinterpret_cast<int*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 152 eep_buf += 4;
imadaemi 0:a74bb96348b9 153 pc.printf("%d ", eep_data_i);
imadaemi 0:a74bb96348b9 154
imadaemi 0:a74bb96348b9 155 //eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 156 //eep_buf += 4;
imadaemi 0:a74bb96348b9 157 //pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 158
imadaemi 0:a74bb96348b9 159 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 160 eep_buf += 4;
imadaemi 0:a74bb96348b9 161 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 162
imadaemi 0:a74bb96348b9 163 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 164 eep_buf += 4;
imadaemi 0:a74bb96348b9 165 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 166
imadaemi 0:a74bb96348b9 167 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 168 eep_buf += 4;
imadaemi 0:a74bb96348b9 169 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 170
imadaemi 0:a74bb96348b9 171 eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 172 eep_buf += 1;
imadaemi 0:a74bb96348b9 173 pc.printf("%d ", eep_data_c);
imadaemi 0:a74bb96348b9 174
imadaemi 0:a74bb96348b9 175 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 176 eep_buf += 4;
imadaemi 0:a74bb96348b9 177 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 178
imadaemi 0:a74bb96348b9 179 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 180 eep_buf += 4;
imadaemi 0:a74bb96348b9 181 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 182
imadaemi 0:a74bb96348b9 183 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 184 eep_buf += 4;
imadaemi 0:a74bb96348b9 185 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 186
imadaemi 0:a74bb96348b9 187 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 188 eep_buf += 4;
imadaemi 0:a74bb96348b9 189 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 190
imadaemi 0:a74bb96348b9 191 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 192 eep_buf += 4;
imadaemi 0:a74bb96348b9 193 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 194
imadaemi 0:a74bb96348b9 195 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 196 eep_buf += 4;
imadaemi 0:a74bb96348b9 197 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 198
imadaemi 0:a74bb96348b9 199 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 200 eep_buf += 4;
imadaemi 0:a74bb96348b9 201 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 202
imadaemi 0:a74bb96348b9 203 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 204 eep_buf += 4;
imadaemi 0:a74bb96348b9 205 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 206
imadaemi 0:a74bb96348b9 207 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 208 eep_buf += 4;
imadaemi 0:a74bb96348b9 209 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 210
imadaemi 0:a74bb96348b9 211 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 212 eep_buf += 4;
imadaemi 0:a74bb96348b9 213 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 214
imadaemi 0:a74bb96348b9 215 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 216 eep_buf += 4;
imadaemi 0:a74bb96348b9 217 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 218
imadaemi 0:a74bb96348b9 219 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 220 eep_buf += 4;
imadaemi 0:a74bb96348b9 221 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 222
imadaemi 0:a74bb96348b9 223 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 224 eep_buf += 4;
imadaemi 0:a74bb96348b9 225 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 226
imadaemi 0:a74bb96348b9 227 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 228 eep_buf += 4;
imadaemi 0:a74bb96348b9 229 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 230
imadaemi 0:a74bb96348b9 231 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 232 eep_buf += 4;
imadaemi 0:a74bb96348b9 233 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 234
imadaemi 0:a74bb96348b9 235 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 236 eep_buf += 4;
imadaemi 0:a74bb96348b9 237 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 238
imadaemi 0:a74bb96348b9 239 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 240 eep_buf += 4;
imadaemi 0:a74bb96348b9 241 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 242
imadaemi 0:a74bb96348b9 243 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 244 eep_buf += 4;
imadaemi 0:a74bb96348b9 245 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 246
imadaemi 0:a74bb96348b9 247 eep_data_f = *reinterpret_cast<float*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 248 eep_buf += 4;
imadaemi 0:a74bb96348b9 249 pc.printf("%f ", eep_data_f);
imadaemi 0:a74bb96348b9 250
imadaemi 0:a74bb96348b9 251 eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 252 eep_buf += 1;
imadaemi 0:a74bb96348b9 253 pc.printf("%d ", eep_data_c);
imadaemi 0:a74bb96348b9 254
imadaemi 0:a74bb96348b9 255 eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 256 eep_buf += 1;
imadaemi 0:a74bb96348b9 257 pc.printf("%d ", eep_data_c);
imadaemi 0:a74bb96348b9 258
imadaemi 0:a74bb96348b9 259 eep_data_c = *reinterpret_cast<char*>(&data[eep_buf]);
imadaemi 0:a74bb96348b9 260 eep_buf += 1;
imadaemi 0:a74bb96348b9 261 pc.printf("%d ", eep_data_c);
imadaemi 0:a74bb96348b9 262
imadaemi 0:a74bb96348b9 263 pc.printf("\r\n");
imadaemi 0:a74bb96348b9 264
imadaemi 0:a74bb96348b9 265 if(ADDR_L == 0x00){
imadaemi 0:a74bb96348b9 266 ADDR_L = 0x80;
imadaemi 0:a74bb96348b9 267 }
imadaemi 0:a74bb96348b9 268 else{
imadaemi 0:a74bb96348b9 269 ADDR_L = 0x00;
imadaemi 0:a74bb96348b9 270 ADDR_H ++;
imadaemi 0:a74bb96348b9 271 }
imadaemi 0:a74bb96348b9 272 }
imadaemi 0:a74bb96348b9 273 }
imadaemi 0:a74bb96348b9 274 }
imadaemi 0:a74bb96348b9 275
imadaemi 0:a74bb96348b9 276 // ***************************************************
imadaemi 0:a74bb96348b9 277 // マルチプレクサで使うEEPROMを変更する
imadaemi 0:a74bb96348b9 278 // ***************************************************
imadaemi 0:a74bb96348b9 279 void setEEPROMGroup(int group_num){
imadaemi 0:a74bb96348b9 280 switch(group_num){
imadaemi 0:a74bb96348b9 281 case 0:
imadaemi 0:a74bb96348b9 282 pinA = 0;
imadaemi 0:a74bb96348b9 283 pinB = 0;
imadaemi 0:a74bb96348b9 284 pinC = 0;
imadaemi 0:a74bb96348b9 285 break;
imadaemi 0:a74bb96348b9 286
imadaemi 0:a74bb96348b9 287 case 1:
imadaemi 0:a74bb96348b9 288 pinA = 1;
imadaemi 0:a74bb96348b9 289 pinB = 0;
imadaemi 0:a74bb96348b9 290 pinC = 0;
imadaemi 0:a74bb96348b9 291 break;
imadaemi 0:a74bb96348b9 292
imadaemi 0:a74bb96348b9 293 case 2:
imadaemi 0:a74bb96348b9 294 pinA = 0;
imadaemi 0:a74bb96348b9 295 pinB = 1;
imadaemi 0:a74bb96348b9 296 pinC = 0;
imadaemi 0:a74bb96348b9 297 break;
imadaemi 0:a74bb96348b9 298
imadaemi 0:a74bb96348b9 299 case 3:
imadaemi 0:a74bb96348b9 300 pinA = 1;
imadaemi 0:a74bb96348b9 301 pinB = 1;
imadaemi 0:a74bb96348b9 302 pinC = 0;
imadaemi 0:a74bb96348b9 303 break;
imadaemi 0:a74bb96348b9 304 }
imadaemi 0:a74bb96348b9 305 }
imadaemi 0:a74bb96348b9 306