├── .github └── FUNDING.yml ├── ISD17XX.c ├── ISD17XX.h ├── ISD17XXConfig.h ├── LICENSE └── README.md /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | # These are supported funding model platforms 2 | 3 | github: [nimaltd] 4 | patreon: # Replace with a single Patreon username 5 | open_collective: # Replace with a single Open Collective username 6 | ko_fi: nimaltd 7 | tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel 8 | community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry 9 | liberapay: #nimaltd 10 | issuehunt: #nimaltd 11 | otechie: # Replace with a single Otechie username 12 | custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2'] 13 | -------------------------------------------------------------------------------- /ISD17XX.c: -------------------------------------------------------------------------------- 1 | 2 | #include "ISD17XX.h" 3 | #include "ISD17XXConfig.h" 4 | #include "spi.h" 5 | #include 6 | 7 | 8 | Isd17xx_t isd17xx; 9 | #if (_ISD17XX_USE_FREERTOS==0) 10 | bool IsdLock=false; 11 | #else 12 | osSemaphoreId Isd17xxSemHandle; 13 | #endif 14 | //########################################################################################################## 15 | void Isd17xx_Transfer(uint8_t *DataIn,uint8_t *DataOut,uint8_t len) 16 | { 17 | HAL_GPIO_WritePin(_ISD17XX_CS_PORT,_ISD17XX_CS_PIN,GPIO_PIN_RESET); 18 | _ISD17XX_DELAY(1); 19 | HAL_SPI_TransmitReceive(&_ISD17XX_SPI,DataIn,DataOut,len,100); 20 | HAL_GPIO_WritePin(_ISD17XX_CS_PORT,_ISD17XX_CS_PIN,GPIO_PIN_SET); 21 | _ISD17XX_DELAY(1); 22 | } 23 | //########################################################################################################## 24 | //########################################################################################################## 25 | //########################################################################################################## 26 | void Isd17xx_Init(void) 27 | { 28 | HAL_GPIO_WritePin(_ISD17XX_CS_PORT,_ISD17XX_CS_PIN,GPIO_PIN_SET); 29 | #if (_ISD17XX_USE_FREERTOS==1) 30 | osSemaphoreDef(Isd17xxSemHandle); 31 | Isd17xxSemHandle = osSemaphoreCreate(osSemaphore(Isd17xxSemHandle), 1); 32 | #endif 33 | _ISD17XX_DELAY(100); 34 | Isd17xx_Reset(); 35 | _ISD17XX_DELAY(100); 36 | Isd17xx_PowerUp(); 37 | _ISD17XX_DELAY(100); 38 | Isd17xx_ReadDeviceID(); 39 | Isd17xx_ReadAnalogConfigurations(); 40 | Isd17xx_SetEOM(true); 41 | } 42 | //########################################################################################################## 43 | void Isd17xx_PowerUp(void) 44 | { 45 | isd17xx.SendData[0]=0x01; 46 | isd17xx.SendData[1]=0x00; 47 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 48 | } 49 | //########################################################################################################## 50 | void Isd17xx_Stop(void) 51 | { 52 | isd17xx.SendData[0]=0x02; 53 | isd17xx.SendData[1]=0x00; 54 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 55 | } 56 | //########################################################################################################## 57 | void Isd17xx_Reset(void) 58 | { 59 | isd17xx.SendData[0]=0x03; 60 | isd17xx.SendData[1]=0x00; 61 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 62 | } 63 | //########################################################################################################## 64 | void Isd17xx_ClearInterrupt(void) 65 | { 66 | isd17xx.SendData[0]=0x04; 67 | isd17xx.SendData[1]=0x00; 68 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 69 | } 70 | //########################################################################################################## 71 | void Isd17xx_ReadStatus(void) 72 | { 73 | isd17xx.SendData[0]=0x05; 74 | isd17xx.SendData[1]=0x00; 75 | isd17xx.SendData[2]=0x00; 76 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,3); 77 | memcpy(&isd17xx.StatusRegister0,isd17xx.ReceiveData,2); 78 | memcpy(&isd17xx.StatusRegister1,&isd17xx.ReceiveData[2],1); 79 | } 80 | //########################################################################################################## 81 | void Isd17xx_PowerDown(void) 82 | { 83 | isd17xx.SendData[0]=0x07; 84 | isd17xx.SendData[1]=0x00; 85 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 86 | } 87 | //########################################################################################################## 88 | void Isd17xx_ReadDeviceID(void) 89 | { 90 | isd17xx.SendData[0]=0x09; 91 | isd17xx.SendData[1]=0x00; 92 | isd17xx.SendData[2]=0x00; 93 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,3); 94 | memcpy(&isd17xx.DeviceID,&isd17xx.ReceiveData[2],1); 95 | isd17xx.DeviceID&=0xF8; 96 | switch(isd17xx.DeviceID) 97 | { 98 | case ISD1730: 99 | isd17xx.EndOfAddress = 0x00FF; 100 | break; 101 | case ISD1740: 102 | isd17xx.EndOfAddress = 0x014F; 103 | break; 104 | case ISD1750: 105 | isd17xx.EndOfAddress = 0x019F; 106 | break; 107 | case ISD1760: 108 | isd17xx.EndOfAddress = 0x01EF; 109 | break; 110 | case ISD1790: 111 | isd17xx.EndOfAddress = 0x02DF; 112 | break; 113 | case ISD17120: 114 | isd17xx.EndOfAddress = 0x03CF; 115 | break; 116 | case ISD17150: 117 | isd17xx.EndOfAddress = 0x04BF; 118 | break; 119 | case ISD17180: 120 | isd17xx.EndOfAddress = 0x05AF; 121 | break; 122 | case ISD17210: 123 | isd17xx.EndOfAddress = 0x069F; 124 | break; 125 | case ISD17240: 126 | isd17xx.EndOfAddress = 0x078F; 127 | break; 128 | } 129 | } 130 | //########################################################################################################## 131 | void Isd17xx_Play(void) 132 | { 133 | isd17xx.SendData[0]=0x40; 134 | isd17xx.SendData[1]=0x00; 135 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 136 | } 137 | //########################################################################################################## 138 | void Isd17xx_Record(void) 139 | { 140 | isd17xx.SendData[0]=0x41; 141 | isd17xx.SendData[1]=0x00; 142 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 143 | } 144 | //########################################################################################################## 145 | void Isd17xx_Erase(void) 146 | { 147 | isd17xx.SendData[0]=0x42; 148 | isd17xx.SendData[1]=0x00; 149 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 150 | } 151 | //########################################################################################################## 152 | void Isd17xx_EraseAll(void) 153 | { 154 | isd17xx.SendData[0]=0x43; 155 | isd17xx.SendData[1]=0x00; 156 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 157 | } 158 | //########################################################################################################## 159 | void Isd17xx_Forward(void) 160 | { 161 | isd17xx.SendData[0]=0x48; 162 | isd17xx.SendData[1]=0x00; 163 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 164 | } 165 | //########################################################################################################## 166 | void Isd17xx_CheckMemory(void) 167 | { 168 | isd17xx.SendData[0]=0x49; 169 | isd17xx.SendData[1]=0x00; 170 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,2); 171 | } 172 | //########################################################################################################## 173 | void Isd17xx_ReadPlayPointer(void) 174 | { 175 | isd17xx.SendData[0]=0x06; 176 | isd17xx.SendData[1]=0x00; 177 | isd17xx.SendData[2]=0x00; 178 | isd17xx.SendData[3]=0x00; 179 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,4); 180 | memcpy(&isd17xx.PlayPointer,&isd17xx.ReceiveData[2],2); 181 | } 182 | //########################################################################################################## 183 | void Isd17xx_ReadRecordPointer(void) 184 | { 185 | isd17xx.SendData[0]=0x08; 186 | isd17xx.SendData[1]=0x00; 187 | isd17xx.SendData[2]=0x00; 188 | isd17xx.SendData[3]=0x00; 189 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,4); 190 | memcpy(&isd17xx.RecordPointer,&isd17xx.ReceiveData[2],2); 191 | } 192 | //########################################################################################################## 193 | void Isd17xx_ReadAnalogConfigurations(void) 194 | { 195 | isd17xx.SendData[0]=0x44; 196 | isd17xx.SendData[1]=0x00; 197 | isd17xx.SendData[2]=0x00; 198 | isd17xx.SendData[3]=0x00; 199 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,4); 200 | memcpy(&isd17xx.APC_Register,&isd17xx.ReceiveData[2],2); 201 | } 202 | //########################################################################################################## 203 | void Isd17xx_SetVolume(uint8_t Vol_0_to_7) 204 | { 205 | Isd17xx_ReadAnalogConfigurations(); 206 | memcpy(&isd17xx.SendData[1],&isd17xx.APC_Register,2); 207 | isd17xx.SendData[0]=0x65; 208 | if(Vol_0_to_7>7) 209 | Vol_0_to_7=7; 210 | Vol_0_to_7 = ~Vol_0_to_7; 211 | Vol_0_to_7 &= 0x07; 212 | isd17xx.SendData[1] &= 0xF8; 213 | isd17xx.SendData[1] |= Vol_0_to_7; 214 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,3); 215 | Isd17xx_ReadAnalogConfigurations(); 216 | } 217 | //########################################################################################################## 218 | void Isd17xx_SetMonitorInput(bool EnableDisable) 219 | { 220 | Isd17xx_ReadAnalogConfigurations(); 221 | memcpy(&isd17xx.SendData[1],&isd17xx.APC_Register,2); 222 | isd17xx.SendData[0]=0x65; 223 | if(EnableDisable==false) 224 | isd17xx.SendData[1] &= 0xF7; 225 | else 226 | isd17xx.SendData[1] |= 0x08; 227 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,3); 228 | Isd17xx_ReadAnalogConfigurations(); 229 | } 230 | //########################################################################################################## 231 | void Isd17xx_SetAnalogInput(bool MicEnable,bool AnalogInEnable) 232 | { 233 | Isd17xx_ReadAnalogConfigurations(); 234 | memcpy(&isd17xx.SendData[1],&isd17xx.APC_Register,2); 235 | isd17xx.SendData[0]=0x65; 236 | isd17xx.SendData[1] &= 0xAF; 237 | if((MicEnable==true) && (AnalogInEnable==false)) 238 | isd17xx.SendData[1] |= 0x40; 239 | if((MicEnable==false) && (AnalogInEnable==true)) 240 | __NOP(); 241 | if((MicEnable==true) && (AnalogInEnable==true)) 242 | isd17xx.SendData[1] |= 0x10; 243 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,3); 244 | Isd17xx_ReadAnalogConfigurations(); 245 | } 246 | //########################################################################################################## 247 | void Isd17xx_SetAnalogOutputAUX(void) 248 | { 249 | Isd17xx_ReadAnalogConfigurations(); 250 | memcpy(&isd17xx.SendData[1],&isd17xx.APC_Register,2); 251 | isd17xx.SendData[0]=0x65; 252 | isd17xx.SendData[1] |= 0x80; 253 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,3); 254 | Isd17xx_ReadAnalogConfigurations(); 255 | } 256 | //########################################################################################################## 257 | void Isd17xx_SetPwmSpeaker(bool EnableDisable) 258 | { 259 | Isd17xx_ReadAnalogConfigurations(); 260 | memcpy(&isd17xx.SendData[1],&isd17xx.APC_Register,2); 261 | isd17xx.SendData[0]=0x65; 262 | if(EnableDisable==false) 263 | isd17xx.SendData[2] |= 0x01; 264 | else 265 | isd17xx.SendData[2] &= 0xFE; 266 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,3); 267 | Isd17xx_ReadAnalogConfigurations(); 268 | } 269 | //########################################################################################################## 270 | void Isd17xx_SetAnalogOutputAUD(void) 271 | { 272 | Isd17xx_ReadAnalogConfigurations(); 273 | memcpy(&isd17xx.SendData[1],&isd17xx.APC_Register,2); 274 | isd17xx.SendData[0]=0x65; 275 | isd17xx.SendData[1] &= (~0x80); 276 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,3); 277 | Isd17xx_ReadAnalogConfigurations(); 278 | } 279 | //########################################################################################################## 280 | void Isd17xx_SetEOM(bool EnableDisable) 281 | { 282 | Isd17xx_ReadAnalogConfigurations(); 283 | memcpy(&isd17xx.SendData[1],&isd17xx.APC_Register,2); 284 | isd17xx.SendData[0]=0x65; 285 | if(EnableDisable==false) 286 | isd17xx.SendData[2] &= 0xF7; 287 | else 288 | isd17xx.SendData[2] |= 0x08; 289 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,3); 290 | Isd17xx_ReadAnalogConfigurations(); 291 | } 292 | //########################################################################################################## 293 | void Isd17xx_PlayAddress(uint16_t StartFrom,uint16_t EndTo) 294 | { 295 | if(StartFrom < 0x10) 296 | StartFrom=0x10; 297 | if(EndTo > isd17xx.EndOfAddress) 298 | EndTo = isd17xx.EndOfAddress; 299 | isd17xx.SendData[0]=0x80; 300 | isd17xx.SendData[1]=0x00; 301 | isd17xx.SendData[6]=0x00; 302 | memcpy(&isd17xx.SendData[2],&StartFrom,2); 303 | memcpy(&isd17xx.SendData[4],&EndTo,2); 304 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,7); 305 | } 306 | //########################################################################################################## 307 | void Isd17xx_RecordAddress(uint16_t StartFrom,uint16_t EndTo) 308 | { 309 | if(StartFrom < 0x10) 310 | StartFrom=0x10; 311 | if(EndTo > isd17xx.EndOfAddress) 312 | EndTo = isd17xx.EndOfAddress; 313 | isd17xx.SendData[0]=0x81; 314 | isd17xx.SendData[1]=0x00; 315 | isd17xx.SendData[6]=0x00; 316 | memcpy(&isd17xx.SendData[2],&StartFrom,2); 317 | memcpy(&isd17xx.SendData[4],&EndTo,2); 318 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,7); 319 | } 320 | //########################################################################################################## 321 | void Isd17xx_EraseAddress(uint16_t StartFrom,uint16_t EndTo) 322 | { 323 | if(StartFrom < 0x10) 324 | StartFrom=0x10; 325 | if(EndTo > isd17xx.EndOfAddress) 326 | EndTo = isd17xx.EndOfAddress; 327 | isd17xx.SendData[0]=0x82; 328 | isd17xx.SendData[1]=0x00; 329 | isd17xx.SendData[6]=0x00; 330 | memcpy(&isd17xx.SendData[2],&StartFrom,2); 331 | memcpy(&isd17xx.SendData[4],&EndTo,2); 332 | Isd17xx_Transfer(isd17xx.SendData,isd17xx.ReceiveData,7); 333 | } 334 | //########################################################################################################## 335 | //########################################################################################################## 336 | //########################################################################################################## 337 | void Isd17xx_HighLevelRecord(uint16_t StartFrom,uint16_t EndTo) 338 | { 339 | _ISD17XX_LOCK(); 340 | Isd17xx_Stop(); 341 | _ISD17XX_DELAY(10); 342 | Isd17xx_EraseAddress(StartFrom,EndTo); 343 | Isd17xx_ReadStatus(); 344 | if(isd17xx.StatusRegister0.CMD_Err==1) 345 | { 346 | Isd17xx_CheckMemory(); 347 | do 348 | { 349 | _ISD17XX_DELAY(50); 350 | Isd17xx_ReadStatus(); 351 | } 352 | while(isd17xx.StatusRegister0.CMD_Err==1); 353 | } 354 | do 355 | { 356 | _ISD17XX_DELAY(50); 357 | Isd17xx_ReadStatus(); 358 | 359 | } 360 | while(isd17xx.StatusRegister1.Erase==1); 361 | Isd17xx_RecordAddress(StartFrom,EndTo); 362 | Isd17xx_ReadStatus(); 363 | if(isd17xx.StatusRegister0.CMD_Err==1) 364 | { 365 | Isd17xx_CheckMemory(); 366 | do 367 | { 368 | _ISD17XX_DELAY(50); 369 | Isd17xx_ReadStatus(); 370 | } 371 | while(isd17xx.StatusRegister0.CMD_Err==1); 372 | } 373 | do 374 | { 375 | _ISD17XX_DELAY(50); 376 | Isd17xx_ReadStatus(); 377 | 378 | } 379 | while(isd17xx.StatusRegister1.Record==1); 380 | _ISD17XX_RELASE(); 381 | } 382 | //########################################################################################################## 383 | void Isd17xx_HighLevelPlay(uint16_t StartFrom,uint16_t EndTo) 384 | { 385 | _ISD17XX_LOCK(); 386 | Isd17xx_Stop(); 387 | _ISD17XX_DELAY(10); 388 | Isd17xx_PlayAddress(StartFrom,EndTo); 389 | Isd17xx_ReadStatus(); 390 | if(isd17xx.StatusRegister0.CMD_Err==1) 391 | { 392 | Isd17xx_CheckMemory(); 393 | do 394 | { 395 | _ISD17XX_DELAY(50); 396 | Isd17xx_ReadStatus(); 397 | } 398 | while(isd17xx.StatusRegister0.CMD_Err==1); 399 | } 400 | do 401 | { 402 | _ISD17XX_DELAY(50); 403 | Isd17xx_ReadStatus(); 404 | 405 | } 406 | while(isd17xx.StatusRegister1.Play==1); 407 | _ISD17XX_RELASE(); 408 | } 409 | //########################################################################################################## 410 | void Isd17xx_HighLevelErase(uint16_t StartFrom,uint16_t EndTo) 411 | { 412 | _ISD17XX_LOCK(); 413 | Isd17xx_Stop(); 414 | _ISD17XX_DELAY(10); 415 | Isd17xx_EraseAddress(StartFrom,EndTo); 416 | Isd17xx_ReadStatus(); 417 | if(isd17xx.StatusRegister0.CMD_Err==1) 418 | { 419 | Isd17xx_CheckMemory(); 420 | do 421 | { 422 | _ISD17XX_DELAY(50); 423 | Isd17xx_ReadStatus(); 424 | } 425 | while(isd17xx.StatusRegister0.CMD_Err==1); 426 | } 427 | do 428 | { 429 | _ISD17XX_DELAY(50); 430 | Isd17xx_ReadStatus(); 431 | 432 | } 433 | while(isd17xx.StatusRegister1.Erase==1); 434 | _ISD17XX_RELASE(); 435 | } 436 | //########################################################################################################## 437 | void Isd17xx_HighLevelEraseAll(void) 438 | { 439 | _ISD17XX_LOCK(); 440 | Isd17xx_Stop(); 441 | _ISD17XX_DELAY(10); 442 | Isd17xx_EraseAll(); 443 | Isd17xx_ReadStatus(); 444 | if(isd17xx.StatusRegister0.CMD_Err==1) 445 | { 446 | Isd17xx_CheckMemory(); 447 | do 448 | { 449 | _ISD17XX_DELAY(50); 450 | Isd17xx_ReadStatus(); 451 | } 452 | while(isd17xx.StatusRegister0.CMD_Err==1); 453 | } 454 | do 455 | { 456 | _ISD17XX_DELAY(50); 457 | Isd17xx_ReadStatus(); 458 | 459 | } 460 | while(isd17xx.StatusRegister1.Erase==1); 461 | _ISD17XX_RELASE(); 462 | } 463 | //########################################################################################################## 464 | void Isd17xx_HighLevelStop(void) 465 | { 466 | _ISD17XX_LOCK(); 467 | Isd17xx_Stop(); 468 | _ISD17XX_DELAY(10); 469 | Isd17xx_ReadStatus(); 470 | do 471 | { 472 | _ISD17XX_DELAY(50); 473 | Isd17xx_ReadStatus(); 474 | } 475 | while((isd17xx.StatusRegister1.Erase==1) || (isd17xx.StatusRegister1.Play==1) || (isd17xx.StatusRegister1.Record==1)); 476 | _ISD17XX_RELASE(); 477 | } 478 | 479 | -------------------------------------------------------------------------------- /ISD17XX.h: -------------------------------------------------------------------------------- 1 | #ifndef _ISD17XX_H 2 | #define _ISD17XX_H 3 | 4 | #include 5 | #include 6 | //######################################################################################## 7 | typedef struct 8 | { 9 | uint8_t CMD_Err : 1; 10 | uint8_t Memory_Full : 1; 11 | uint8_t Power_Up : 1; 12 | uint8_t EOM : 1; 13 | uint8_t Interrupt : 1; 14 | uint16_t Address : 11; 15 | }Isd17xx_StatusRegister0_t; 16 | ////////////////// 17 | typedef struct 18 | { 19 | uint8_t Ready : 1; 20 | uint8_t Erase : 1; 21 | uint8_t Play : 1; 22 | uint8_t Record : 1; 23 | uint8_t SE1 : 1; 24 | uint8_t SE2 : 1; 25 | uint8_t SE3 : 1; 26 | uint8_t SE4 : 1; 27 | }Isd17xx_StatusRegister1_t; 28 | ////////////////// 29 | typedef enum 30 | { 31 | ISD1730 = 0x80, 32 | ISD1740 = 0xB0, 33 | ISD1750 = 0xA1, 34 | ISD1760 = 0xA0, 35 | ISD1790 = 0xD0, 36 | ISD17120 = 0xC1, 37 | ISD17150 = 0xC0, 38 | ISD17180 = 0xF0, 39 | ISD17210 = 0xE1, 40 | ISD17240 = 0xE0, 41 | }Isd17xx_DeviceID_t; 42 | ////////////////// 43 | typedef struct 44 | { 45 | uint8_t VOL0 : 1; 46 | uint8_t VOL1 : 1; 47 | uint8_t VOL2 : 1; 48 | uint8_t MonitorInput : 1; 49 | uint8_t MixInput : 1; 50 | uint8_t SE_Editing : 1; 51 | uint8_t SPI_Ft : 1; 52 | uint8_t AnalogOutput : 1; 53 | uint8_t PWM_SP : 1; 54 | uint8_t PowerUpAnalog : 1; 55 | uint8_t vAlert : 1; 56 | uint8_t EOM_Enable : 1; 57 | }Isd17xx_APC_Register_t; 58 | ////////////////// 59 | typedef struct 60 | { 61 | uint8_t SendData[8]; 62 | uint8_t ReceiveData[8]; 63 | Isd17xx_StatusRegister0_t StatusRegister0; 64 | Isd17xx_StatusRegister1_t StatusRegister1; 65 | Isd17xx_DeviceID_t DeviceID; 66 | uint16_t EndOfAddress; 67 | uint16_t PlayPointer; 68 | uint16_t RecordPointer; 69 | Isd17xx_APC_Register_t APC_Register; 70 | }Isd17xx_t; 71 | extern Isd17xx_t isd17xx; 72 | //######################################################################################## 73 | void Isd17xx_Init(void); 74 | void Isd17xx_PowerUp(void); 75 | void Isd17xx_Stop(void); 76 | void Isd17xx_Reset(void); 77 | void Isd17xx_ClearInterrupt(void); 78 | void Isd17xx_ReadStatus(void); 79 | void Isd17xx_ReadDeviceID(void); 80 | void Isd17xx_Play(void); 81 | void Isd17xx_Record(void); 82 | void Isd17xx_Erase(void); 83 | void Isd17xx_EraseAll(void); 84 | void Isd17xx_Forward(void); 85 | void Isd17xx_CheckMemory(void); 86 | void Isd17xx_ReadPlayPointer(void); 87 | void Isd17xx_ReadRecordPointer(void); 88 | void Isd17xx_ReadAnalogConfigurations(void); 89 | void Isd17xx_SetVolume(uint8_t Vol_0_to_7); 90 | void Isd17xx_SetMonitorInput(bool EnableDisable); 91 | void Isd17xx_SetAnalogInput(bool MicEnable,bool AnalogInEnable); 92 | void Isd17xx_SetAnalogOutputAUX(void); 93 | void Isd17xx_SetAnalogOutputAUD(void); 94 | void Isd17xx_SetPwmSpeaker(bool EnableDisable); 95 | void Isd17xx_SetEOM(bool EnableDisable); 96 | void Isd17xx_PlayAddress(uint16_t StartFrom,uint16_t EndTo); 97 | void Isd17xx_RecordAddress(uint16_t StartFrom,uint16_t EndTo); 98 | void Isd17xx_EraseAddress(uint16_t StartFrom,uint16_t EndTo); 99 | //######################################################################################## 100 | void Isd17xx_HighLevelRecord(uint16_t StartFrom,uint16_t EndTo); 101 | void Isd17xx_HighLevelPlay(uint16_t StartFrom,uint16_t EndTo); 102 | void Isd17xx_HighLevelErase(uint16_t StartFrom,uint16_t EndTo); 103 | void Isd17xx_HighLevelEraseAll(void); 104 | void Isd17xx_HighLevelStop(void); 105 | //######################################################################################## 106 | #endif 107 | -------------------------------------------------------------------------------- /ISD17XXConfig.h: -------------------------------------------------------------------------------- 1 | #ifndef _ISD17XXCONFIG_H 2 | #define _ISD17XXCONFIG_H 3 | 4 | 5 | #define _ISD17XX_USE_FREERTOS 1 6 | #define _ISD17XX_SPI hspi1 7 | #define _ISD17XX_CS_PORT SPI1_CS_GPIO_Port 8 | #define _ISD17XX_CS_PIN SPI1_CS_Pin 9 | 10 | 11 | 12 | //######################################################################################### 13 | #if (_ISD17XX_USE_FREERTOS==0) 14 | #define _ISD17XX_DELAY(x) HAL_Delay(x) 15 | #define _ISD17XX_LOCK() {while(IsdLock==true);IsdLock=true;} 16 | #define _ISD17XX_RELASE() IsdLock=false; 17 | #else 18 | #include "cmsis_os.h" 19 | #define _ISD17XX_DELAY(x) osDelay(x) 20 | #define _ISD17XX_LOCK() osSemaphoreWait(Isd17xxSemHandle,osWaitForever) 21 | #define _ISD17XX_RELASE() osSemaphoreRelease(Isd17xxSemHandle) 22 | #endif 23 | 24 | #endif 25 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ISD17xxx series library 2 |
3 | I hope use it and enjoy. 4 |
5 | I use Stm32f103C8 and Keil Compiler and Stm32CubeMX wizard. 6 |
7 | Please Do This ... 8 |
9 |
10 | 1) you can Enable FreeRTOS or not. 11 |
12 | 2) Config your spi and CS pin on CubeMX. 13 |
14 | 3) SPI must be LSB first. 15 |
16 | 4) Select "General peripheral Initalizion as a pair of '.c/.h' file per peripheral" on project settings. 17 |
18 | 5) Config your ISD17XX.h file. 19 |
20 | 6) call Isd17xx_Init() on your app. 21 |
22 | 8) use Isd17xx_HighLevelRecord() , Isd17xx_HighLevelPlay() , Isd17xx_HighLevelErase() on your app. 23 | 24 | 25 | 26 | --------------------------------------------------------------------------------