AG903ライブラリリファレンス
内容インデックスホーム
前へ上へ次へ
usb_hid_class_api.c

USBH HID API

USBH HID API

none

AXELL CORPORATION

2017_02_22 初版 

2017_10_26 Ver2.0

1: 9: 10: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: #include "uhs_type.h" 24: #include "uhs_stdlib.h" 25: 26: #include "usb_hid_boot.h" 27: #include "usb_hid_common.h" 28: #include "usb_hid_macro.h" 29: #include "usb_hid_osutils.h" 30: #include "usb_hid_class_api.h" 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61: 62: 63: #ifdef USBH_STACK_DEBUG_BUILD 64: static const char g_filename[] = __FILE__; 65: #endif 66: 67: 68: 69: 70: 71: 83: uhs_status_t Usbh_Hid_GetVersion(uhs_ubit8_t* pu8MajorVersion, 84: uhs_ubit8_t* pu8MinorVersion) 85: { 86: 87: 88: 89: if( (pu8MajorVersion == NULL) || 90: (pu8MinorVersion == NULL) ) { 91: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 92: return( USBHID_API_PARAM_ERROR ); 93: } 94: 95: 96: 97: 98: if( g_pHidDriver == NULL ) { 99: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 100: return( USBHID_API_SYS_SYSTEM_ERROR ); 101: } 102: 103: 104: *pu8MajorVersion = HID_MAJOR_VERSION; 105: 106: *pu8MinorVersion = HID_MINOR_VERSION; 107: 108: return( USBHID_API_SUCCESS ); 109: } 110: 111: 138: uhs_status_t Usbh_Hid_RegistCallBack(void* pContext, 139: hid_callback_t pUserNotifyCallback) 140: { 141: PHID_DEVICE pHidDevice; 142: uhs_status_t nRetvalResorce; 143: uhs_ubit8_t u8CntDeviceId; 144: uhs_status_t nRetStatus; 145: 146: 147: 148: 149: 150: CIAPI_HID_REPORT_MILESTONE( USBHID_CHKPOINTS_API_REGIST ); 151: 152: 153: 154: 155: if( pContext == NULL ){ 156: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 157: return( USBHID_API_PARAM_ERROR ); 158: } 159: 160: 161: 162: 163: if( g_pHidDriver == NULL ) { 164: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 165: return( USBHID_API_SYS_SYSTEM_ERROR ); 166: } 167: 168: 169: 170: 171: 172: nRetStatus = Usbh_Hid_CheckDeviceStatus(pContext, &pHidDevice, &u8CntDeviceId, ID_CLSREQ_DET); 173: if(nRetStatus != USBHID_API_SUCCESS){ 174: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_SYSTEM_ERROR ); 175: return(nRetStatus); 176: } 177: 178: 179: 180: 181: if( pUserNotifyCallback == NULL ) { 182: 183: 184: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 185: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 186: return( USBHID_API_PARAM_ERROR ); 187: } 188: 189: 190: 191: 192: nRetvalResorce = HidUtils_AcquisitionSemaphore(pHidDevice->pRegistExecuteLock, WAITFOREVER); 193: if( nRetvalResorce != TRUE ){ 194: 195: 196: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 197: 198: 199: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 200: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 201: } 202: 203: 204: 205: 206: if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_CONNECTING ) { 207: ; 208: } 209: else if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_NO_SUPPORT ) { 210: 211: 212: 213: (void)HidUtils_ReleaseSemaphore( pHidDevice->pRegistExecuteLock ); 214: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 215: 216: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NO_SUPPORT ); 217: return( USBHID_API_NO_SUPPORT ); 218: } 219: else { 220: 221: 222: 223: (void)HidUtils_ReleaseSemaphore( pHidDevice->pRegistExecuteLock ); 224: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 225: 226: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_ALREADY_REGIST ); 227: return( USBHID_API_ALREADY_REGIST ); 228: } 229: 230: 231: pHidDevice->nDeviceStat = HID_DEVICE_STAT_REGIST; 232: 233: 234: 235: 236: pHidDevice->pUserNotifyCallback = pUserNotifyCallback; 237: 238: 239: 240: 241: if( (pHidDevice->pIntInBuff = (PHID_INTIN_BUFF)HidUtils_Malloc((uhs_size_t) sizeof(HID_INTIN_BUFF))) == NULL ) { 242: 243: pHidDevice->nDeviceStat = HID_DEVICE_STAT_CONNECTING; 244: 245: pHidDevice->pUserNotifyCallback = NULL; 246: 247: 248: 249: 250: (void)HidUtils_ReleaseSemaphore( pHidDevice->pRegistExecuteLock ); 251: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 252: 253: 254: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 255: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 256: } 257: 258: 259: 260: 261: pHidDevice->pIntInBuff->u8WritePos = 0; 262: pHidDevice->pIntInBuff->u8ReceiveSize = 0; 263: pHidDevice->pIntInBuff->isIntINUserFlag = TRUE; 264: 265: 266: 267: 268: if( (pHidDevice->pIntInBuff->pu8StartBuff = (uhs_ubit8_t*)HidUtils_Malloc((uhs_size_t)(USB_MAXPKT_CTRLEP))) == NULL ) { 269: 270: pHidDevice->nDeviceStat = HID_DEVICE_STAT_CONNECTING; 271: 272: pHidDevice->pUserNotifyCallback = NULL; 273: 274: 275: (void)HidUtils_Free( pHidDevice->pIntInBuff ); 276: 277: 278: (void)HidUtils_ReleaseSemaphore( pHidDevice->pRegistExecuteLock ); 279: 280: 281: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 282: 283: 284: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 285: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 286: } 287: 288: 289: 290: 291: if( (pHidDevice->pIntInBuff->pu8TempBuff = (uhs_ubit8_t*)HidUtils_Malloc((uhs_size_t)(pHidDevice->pIntInPipe->u32MaxPacketSize))) == NULL ) { 292: 293: pHidDevice->nDeviceStat = HID_DEVICE_STAT_CONNECTING; 294: 295: pHidDevice->pUserNotifyCallback = NULL; 296: 297: 298: (void)HidUtils_Free( pHidDevice->pIntInBuff->pu8StartBuff ); 299: 300: (void)HidUtils_Free( pHidDevice->pIntInBuff ); 301: 302: 303: (void)HidUtils_ReleaseSemaphore( pHidDevice->pRegistExecuteLock ); 304: 305: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 306: 307: 308: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 309: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 310: } 311: 312: 313: 314: 315: nRetvalResorce = HidUtils_ReleaseSemaphore( pHidDevice->pRegistExecuteLock ); 316: if(nRetvalResorce != TRUE){ 317: 318: pHidDevice->nDeviceStat = HID_DEVICE_STAT_CONNECTING; 319: 320: pHidDevice->pUserNotifyCallback = NULL; 321: 322: 323: (void)HidUtils_Free( pHidDevice->pIntInBuff->pu8TempBuff ); 324: 325: (void)HidUtils_Free( pHidDevice->pIntInBuff->pu8StartBuff ); 326: 327: (void)HidUtils_Free( pHidDevice->pIntInBuff ); 328: 329: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 330: 331: 332: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 333: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 334: } 335: 336: 337: 338: 339: nRetvalResorce = HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 340: if(nRetvalResorce != TRUE){ 341: 342: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 343: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 344: } 345: 346: 347: 348: 349: CIAPI_HID_REPORT_MILESTONE( USBHID_CHKPOINTS_API_REGIST_FINISH ); 350: 351: return( USBHID_API_SUCCESS ); 352: } 353: 354: 373: uhs_status_t Usbh_Hid_GetHIDDescriptor(void* pContext, PHID_DESC_INFO pstData) 374: { 375: PHID_DEVICE pHidDevice; 376: uhs_ubit8_t u8CntDeviceId; 377: uhs_status_t nRetStatus; 378: uhs_status_t nRetvalResorce; 379: uhs_ubit8_t u8Len; 380: uhs_ubit8_t i; 381: 382: 383: 384: 385: if( pContext == NULL ){ 386: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 387: return( USBHID_API_PARAM_ERROR ); 388: } 389: 390: 391: 392: 393: if( g_pHidDriver == NULL ) { 394: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 395: return( USBHID_API_SYS_SYSTEM_ERROR ); 396: } 397: 398: 399: 400: 401: 402: nRetStatus = Usbh_Hid_CheckDeviceStatus(pContext, &pHidDevice, &u8CntDeviceId, ID_CLSREQ_DET); 403: if(nRetStatus != USBHID_API_SUCCESS){ 404: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_SYSTEM_ERROR ); 405: return(nRetStatus); 406: } 407: 408: 409: 410: 411: if( (pstData == NULL) || 412: (pstData->pu8Buff == NULL) || 413: (pstData->u16Length == 0) ) { 414: 415: 416: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 417: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 418: return( USBHID_API_PARAM_ERROR ); 419: } 420: 421: 422: 423: 424: if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_CONNECTING ) { 425: 426: 427: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 428: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_USE ); 429: return( USBHID_API_NOT_READY ); 430: } 431: else if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_NO_SUPPORT ) { 432: 433: 434: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 435: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NO_SUPPORT ); 436: return( USBHID_API_NO_SUPPORT ); 437: } 438: else { 439: ; 440: } 441: 442: 443: 444: 445: u8Len = pstData->u16Length >= pHidDevice->hid_desc.data[0] ? pHidDevice->hid_desc.data[0] : pstData->u16Length; 446: for(i = 0; i < u8Len; i++) { 447: pstData->pu8Buff[i] = pHidDevice->hid_desc.data[i]; 448: } 449: 450: 451: 452: 453: nRetvalResorce = HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 454: if(nRetvalResorce != TRUE){ 455: 456: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 457: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 458: } 459: 460: return( USBHID_API_SUCCESS ); 461: } 462: 463: 482: uhs_status_t Usbh_Hid_GetReportDescriptor(void* pContext, PHID_DESC_INFO pstData) 483: { 484: PHID_DEVICE pHidDevice; 485: usb_device_request_t* pRequest; 486: HID_FUNC_STATUS nRetval; 487: uhs_ubit8_t u8CntDeviceId; 488: uhs_ubit16_t u16WLength; 489: uhs_status_t nRetStatus; 490: uhs_status_t nRetvalResorce; 491: 492: 493: 494: 495: 496: if( pContext == NULL ){ 497: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 498: return( USBHID_API_PARAM_ERROR ); 499: } 500: 501: 502: 503: 504: if( g_pHidDriver == NULL ) { 505: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 506: return( USBHID_API_SYS_SYSTEM_ERROR ); 507: } 508: 509: 510: 511: 512: 513: nRetStatus = Usbh_Hid_CheckDeviceStatus(pContext, &pHidDevice, &u8CntDeviceId, ID_CLSREQ_DET); 514: if(nRetStatus != USBHID_API_SUCCESS){ 515: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_SYSTEM_ERROR ); 516: return(nRetStatus); 517: } 518: 519: 520: 521: 522: if( (pstData == NULL) || 523: (pstData->pu8Buff == NULL) || 524: (pstData->u16Length == 0) ) { 525: 526: 527: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 528: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 529: return( USBHID_API_PARAM_ERROR ); 530: } 531: 532: 533: 534: 535: if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_CONNECTING ) { 536: 537: 538: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 539: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_USE ); 540: return( USBHID_API_NOT_READY ); 541: } 542: else if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_NO_SUPPORT ) { 543: 544: 545: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 546: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NO_SUPPORT ); 547: return( USBHID_API_NO_SUPPORT ); 548: } 549: else { 550: ; 551: } 552: 553: 554: 555: 556: pRequest = HidUtils_Malloc(sizeof(usb_device_request_t)); 557: if(pRequest == NULL) { 558: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 559: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 560: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 561: } 562: 563: 564: 565: u16WLength = (pstData->u16Length + 64); 566: 567: 568: 569: 570: pRequest->bmRequestType = 0x81; 571: pRequest->bRequest = 0x06; 572: pRequest->wValue0 = 0x00; 573: pRequest->wValue1 = UNPACK16_LITTLE_ENDIAN_LSB( (uhs_ubit16_t)USB_DESC_TYPE_REPORT ); 574: pRequest->wIndex0 = UNPACK16_LITTLE_ENDIAN_LSB( pHidDevice->u16Intf_num ); 575: pRequest->wIndex1 = UNPACK16_LITTLE_ENDIAN_MSB( pHidDevice->u16Intf_num ); 576: pRequest->wLength0 = UNPACK16_LITTLE_ENDIAN_LSB( u16WLength ); 577: pRequest->wLength1 = UNPACK16_LITTLE_ENDIAN_MSB( u16WLength ); 578: 579: 580: 581: 582: nRetval = Usbh_Hid_ForCommand(pHidDevice, pRequest, pstData->pu8Buff, NULL); 583: if(nRetval != HID_FUNC_STATUS_SUCCESS){ 584: HidUtils_Free(pRequest); 585: 586: 587: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 588: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_FAILED_CLSREQ ); 589: return( USBHID_API_TRANS_CLSREQ_FAILED ); 590: } 591: 592: 593: 594: 595: HidUtils_Free(pRequest); 596: 597: 598: 599: 600: nRetvalResorce = HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 601: if(nRetvalResorce != TRUE){ 602: 603: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 604: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 605: } 606: 607: return( USBHID_API_SUCCESS ); 608: } 609: 610: 631: uhs_status_t Usbh_Hid_GetReport(void* pContext, PHID_REPORT_INFO pstData) 632: { 633: PHID_DEVICE pHidDevice; 634: usb_device_request_t* pRequest; 635: HID_FUNC_STATUS nRetval; 636: uhs_ubit8_t u8CntDeviceId; 637: uhs_status_t nRetStatus; 638: uhs_status_t nRetvalResorce; 639: 640: 641: 642: 643: if( pContext == NULL ){ 644: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 645: return( USBHID_API_PARAM_ERROR ); 646: } 647: 648: 649: 650: 651: if( g_pHidDriver == NULL ) { 652: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 653: return( USBHID_API_SYS_SYSTEM_ERROR ); 654: } 655: 656: 657: 658: 659: 660: nRetStatus = Usbh_Hid_CheckDeviceStatus(pContext, &pHidDevice, &u8CntDeviceId, ID_CLSREQ_DET); 661: if(nRetStatus != USBHID_API_SUCCESS){ 662: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_SYSTEM_ERROR ); 663: return(nRetStatus); 664: } 665: 666: 667: 668: 669: if( (pstData == NULL) || 670: (pstData->pu8Buff == NULL) || 671: (pstData->u16Length == 0) ) { 672: 673: 674: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 675: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 676: return( USBHID_API_PARAM_ERROR ); 677: } 678: 679: 680: 681: 682: if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_CONNECTING ) { 683: 684: 685: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 686: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_USE ); 687: return( USBHID_API_NOT_READY ); 688: } 689: else if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_NO_SUPPORT ) { 690: 691: 692: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 693: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NO_SUPPORT ); 694: return( USBHID_API_NO_SUPPORT ); 695: } 696: else { 697: ; 698: } 699: 700: 701: 702: 703: pRequest = HidUtils_Malloc(sizeof(usb_device_request_t)); 704: if(pRequest == NULL) { 705: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 706: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 707: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 708: } 709: 710: 711: 712: 713: pRequest->bmRequestType = 0xA1; 714: pRequest->bRequest = 0x01; 715: pRequest->wValue0 = UNPACK16_LITTLE_ENDIAN_LSB( (pstData->ReportTypeSelector << 8) | pstData->u8Id ); 716: pRequest->wValue1 = UNPACK16_LITTLE_ENDIAN_MSB( (pstData->ReportTypeSelector << 8) | pstData->u8Id ); 717: pRequest->wIndex0 = UNPACK16_LITTLE_ENDIAN_LSB( pHidDevice->u16Intf_num ); 718: pRequest->wIndex1 = UNPACK16_LITTLE_ENDIAN_MSB( pHidDevice->u16Intf_num ); 719: pRequest->wLength0 = UNPACK16_LITTLE_ENDIAN_LSB( pstData->u16Length ); 720: pRequest->wLength1 = UNPACK16_LITTLE_ENDIAN_MSB( pstData->u16Length ); 721: 722: 723: 724: 725: nRetval = Usbh_Hid_ForCommand(pHidDevice, pRequest, pstData->pu8Buff, NULL); 726: if(nRetval != HID_FUNC_STATUS_SUCCESS){ 727: HidUtils_Free(pRequest); 728: 729: 730: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 731: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_FAILED_CLSREQ ); 732: return( USBHID_API_TRANS_CLSREQ_FAILED ); 733: } 734: 735: 736: 737: 738: HidUtils_Free(pRequest); 739: 740: 741: 742: 743: nRetvalResorce = HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 744: if(nRetvalResorce != TRUE){ 745: 746: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 747: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 748: } 749: 750: return( USBHID_API_SUCCESS ); 751: } 752: 753: 772: uhs_status_t Usbh_Hid_GetProtocol(void* pContext, PHID_PROTOCOL pstData) 773: { 774: PHID_DEVICE pHidDevice; 775: usb_device_request_t* pRequest; 776: HID_FUNC_STATUS nRetval; 777: uhs_ubit8_t u8CntDeviceId; 778: uhs_ubit8_t *pu8GetBuff; 779: uhs_status_t nRetStatus; 780: uhs_status_t nRetvalResorce; 781: 782: 783: 784: 785: if( pContext == NULL ){ 786: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 787: return( USBHID_API_PARAM_ERROR ); 788: } 789: 790: 791: 792: 793: if( g_pHidDriver == NULL ) { 794: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 795: return( USBHID_API_SYS_SYSTEM_ERROR ); 796: } 797: 798: 799: 800: 801: 802: nRetStatus = Usbh_Hid_CheckDeviceStatus(pContext, &pHidDevice, &u8CntDeviceId, ID_CLSREQ_DET); 803: if(nRetStatus != USBHID_API_SUCCESS){ 804: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_SYSTEM_ERROR ); 805: return(nRetStatus); 806: } 807: 808: 809: 810: 811: if(pstData == NULL) { 812: 813: 814: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 815: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 816: return( USBHID_API_PARAM_ERROR ); 817: } 818: 819: 820: 821: 822: if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_CONNECTING ) { 823: 824: 825: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 826: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_USE ); 827: return( USBHID_API_NOT_READY ); 828: } 829: else if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_NO_SUPPORT ) { 830: 831: 832: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 833: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NO_SUPPORT ); 834: return( USBHID_API_NO_SUPPORT ); 835: } 836: else { 837: ; 838: } 839: 840: 841: 842: 843: pRequest = HidUtils_Malloc(sizeof(usb_device_request_t)); 844: if(pRequest == NULL) { 845: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 846: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 847: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 848: } 849: 850: 851: 852: 853: pu8GetBuff = HidUtils_Malloc(1); 854: if(pu8GetBuff == NULL) { 855: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 856: HidUtils_Free(pRequest); 857: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 858: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 859: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 860: } 861: 862: 863: 864: 865: pRequest->bmRequestType = 0xA1; 866: pRequest->bRequest = 0x03; 867: pRequest->wValue0 = 0; 868: pRequest->wValue1 = 0; 869: pRequest->wIndex0 = UNPACK16_LITTLE_ENDIAN_LSB( pHidDevice->u16Intf_num ); 870: pRequest->wIndex1 = UNPACK16_LITTLE_ENDIAN_MSB( pHidDevice->u16Intf_num ); 871: pRequest->wLength0 = UNPACK16_LITTLE_ENDIAN_LSB( 1 ); 872: pRequest->wLength1 = UNPACK16_LITTLE_ENDIAN_MSB( 1 ); 873: 874: 875: 876: 877: nRetval = Usbh_Hid_ForCommand(pHidDevice, pRequest, pu8GetBuff, NULL); 878: if(nRetval != HID_FUNC_STATUS_SUCCESS){ 879: HidUtils_Free(pRequest); 880: HidUtils_Free(pu8GetBuff); 881: 882: 883: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 884: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_FAILED_CLSREQ ); 885: return( USBHID_API_TRANS_CLSREQ_FAILED ); 886: } 887: 888: 889: 890: 891: pstData->u8Data = pu8GetBuff[0]; 892: 893: 894: 895: 896: HidUtils_Free(pu8GetBuff); 897: 898: 899: 900: 901: HidUtils_Free(pRequest); 902: 903: 904: 905: 906: nRetvalResorce = HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 907: if(nRetvalResorce != TRUE){ 908: 909: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 910: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 911: } 912: 913: return( USBHID_API_SUCCESS ); 914: } 915: 916: 936: uhs_status_t Usbh_Hid_SetIdle(void* pContext, PHID_IDLE pstData) 937: { 938: PHID_DEVICE pHidDevice; 939: usb_device_request_t* pRequest; 940: HID_FUNC_STATUS nRetval; 941: uhs_ubit8_t u8CntDeviceId; 942: uhs_status_t nRetStatus; 943: uhs_status_t nRetvalResorce; 944: 945: 946: 947: 948: if( pContext == NULL ){ 949: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 950: return( USBHID_API_PARAM_ERROR ); 951: } 952: 953: 954: 955: 956: if( g_pHidDriver == NULL ) { 957: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 958: return( USBHID_API_SYS_SYSTEM_ERROR ); 959: } 960: 961: 962: 963: 964: 965: nRetStatus = Usbh_Hid_CheckDeviceStatus(pContext, &pHidDevice, &u8CntDeviceId, ID_CLSREQ_DET); 966: if(nRetStatus != USBHID_API_SUCCESS){ 967: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_SYSTEM_ERROR ); 968: return(nRetStatus); 969: } 970: 971: 972: 973: 974: if(pstData == NULL) { 975: 976: 977: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 978: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 979: return( USBHID_API_PARAM_ERROR ); 980: } 981: if( pstData->u8Id > 3 ) { 982: 983: 984: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 985: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 986: return( USBHID_API_PARAM_ERROR ); 987: } 988: 989: 990: 991: 992: if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_CONNECTING ) { 993: 994: 995: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 996: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_USE ); 997: return( USBHID_API_NOT_READY ); 998: } 999: else if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_NO_SUPPORT ) { 1000: 1001: 1002: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1003: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NO_SUPPORT ); 1004: return( USBHID_API_NO_SUPPORT ); 1005: } 1006: else { 1007: ; 1008: } 1009: 1010: 1011: 1012: 1013: pRequest = HidUtils_Malloc(sizeof(usb_device_request_t)); 1014: if(pRequest == NULL) { 1015: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1016: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 1017: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1018: } 1019: 1020: 1021: 1022: 1023: pRequest->bmRequestType = 0x21; 1024: pRequest->bRequest = 0x0A; 1025: pRequest->wValue0 = UNPACK16_LITTLE_ENDIAN_LSB( (pstData->u8Duration << 8) | pstData->u8Id ); 1026: pRequest->wValue1 = UNPACK16_LITTLE_ENDIAN_MSB( (pstData->u8Duration << 8) | pstData->u8Id ); 1027: pRequest->wIndex0 = UNPACK16_LITTLE_ENDIAN_LSB( pHidDevice->u16Intf_num ); 1028: pRequest->wIndex1 = UNPACK16_LITTLE_ENDIAN_MSB( pHidDevice->u16Intf_num ); 1029: pRequest->wLength0 = 0; 1030: pRequest->wLength1 = 0; 1031: 1032: 1033: 1034: 1035: nRetval = Usbh_Hid_ForCommand(pHidDevice, pRequest, NULL, NULL); 1036: if(nRetval != HID_FUNC_STATUS_SUCCESS){ 1037: HidUtils_Free(pRequest); 1038: 1039: 1040: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1041: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_FAILED_CLSREQ ); 1042: return( USBHID_API_TRANS_CLSREQ_FAILED ); 1043: } 1044: 1045: 1046: 1047: 1048: HidUtils_Free(pRequest); 1049: 1050: 1051: 1052: 1053: nRetvalResorce = HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1054: if(nRetvalResorce != TRUE){ 1055: 1056: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 1057: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1058: } 1059: 1060: return( USBHID_API_SUCCESS ); 1061: } 1062: 1063: 1082: uhs_status_t Usbh_Hid_SetProtocol(void* pContext, PHID_PROTOCOL pstData) 1083: { 1084: PHID_DEVICE pHidDevice; 1085: usb_device_request_t* pRequest; 1086: HID_FUNC_STATUS nRetval; 1087: uhs_ubit8_t u8CntDeviceId; 1088: uhs_status_t nRetStatus; 1089: uhs_status_t nRetvalResorce; 1090: 1091: 1092: 1093: 1094: if( pContext == NULL ){ 1095: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 1096: return( USBHID_API_PARAM_ERROR ); 1097: } 1098: 1099: 1100: 1101: 1102: if( g_pHidDriver == NULL ) { 1103: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 1104: return( USBHID_API_SYS_SYSTEM_ERROR ); 1105: } 1106: 1107: 1108: 1109: 1110: 1111: nRetStatus = Usbh_Hid_CheckDeviceStatus(pContext, &pHidDevice, &u8CntDeviceId, ID_CLSREQ_DET); 1112: if(nRetStatus != USBHID_API_SUCCESS){ 1113: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_SYSTEM_ERROR ); 1114: return(nRetStatus); 1115: } 1116: 1117: 1118: 1119: 1120: if(pstData == NULL) { 1121: 1122: 1123: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1124: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 1125: return( USBHID_API_PARAM_ERROR ); 1126: } 1127: if( pstData->u8Data > 1 ) { 1128: 1129: 1130: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1131: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 1132: return( USBHID_API_PARAM_ERROR ); 1133: } 1134: 1135: 1136: 1137: 1138: if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_CONNECTING ) { 1139: 1140: 1141: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1142: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_USE ); 1143: return( USBHID_API_NOT_READY ); 1144: } 1145: else if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_NO_SUPPORT ) { 1146: 1147: 1148: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1149: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NO_SUPPORT ); 1150: return( USBHID_API_NO_SUPPORT ); 1151: } 1152: else { 1153: ; 1154: } 1155: 1156: 1157: 1158: 1159: pRequest = HidUtils_Malloc(sizeof(usb_device_request_t)); 1160: if(pRequest == NULL) { 1161: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1162: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 1163: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1164: } 1165: 1166: 1167: 1168: 1169: pRequest->bmRequestType = 0x21; 1170: pRequest->bRequest = 0x0B; 1171: pRequest->wValue0 = pstData->u8Data; 1172: pRequest->wValue1 = 0; 1173: pRequest->wIndex0 = UNPACK16_LITTLE_ENDIAN_LSB( pHidDevice->u16Intf_num ); 1174: pRequest->wIndex1 = UNPACK16_LITTLE_ENDIAN_MSB( pHidDevice->u16Intf_num ); 1175: pRequest->wLength0 = 0; 1176: pRequest->wLength1 = 0; 1177: 1178: 1179: 1180: 1181: nRetval = Usbh_Hid_ForCommand(pHidDevice, pRequest, NULL, NULL); 1182: if(nRetval != HID_FUNC_STATUS_SUCCESS){ 1183: HidUtils_Free(pRequest); 1184: 1185: 1186: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1187: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_FAILED_CLSREQ ); 1188: return( USBHID_API_TRANS_CLSREQ_FAILED ); 1189: } 1190: 1191: 1192: 1193: 1194: HidUtils_Free(pRequest); 1195: 1196: 1197: 1198: 1199: nRetvalResorce = HidUtils_ReleaseSemaphore( g_pHidDriver->pClsReqDetAccessLock[u8CntDeviceId] ); 1200: if(nRetvalResorce != TRUE){ 1201: 1202: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 1203: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1204: } 1205: 1206: return( USBHID_API_SUCCESS ); 1207: } 1208: 1209: 1228: uhs_status_t Usbh_Hid_RestartIntIN(void* pContext) 1229: { 1230: PHID_DEVICE pHidDevice; 1231: uhs_status_t nRetvalResorce; 1232: HID_FUNC_STATUS nRetval; 1233: uhs_ubit8_t u8CntDeviceId; 1234: uhs_status_t nRetStatus; 1235: 1236: 1237: 1238: 1239: if( pContext == NULL ) { 1240: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 1241: return( USBHID_API_PARAM_ERROR ); 1242: } 1243: 1244: 1245: 1246: 1247: if( g_pHidDriver == NULL ) { 1248: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 1249: return( USBHID_API_SYS_SYSTEM_ERROR ); 1250: } 1251: 1252: 1253: 1254: 1255: 1256: nRetStatus = Usbh_Hid_CheckDeviceStatus(pContext, &pHidDevice, &u8CntDeviceId, ID_API_DET); 1257: if(nRetStatus != USBHID_API_SUCCESS){ 1258: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_SYSTEM_ERROR ); 1259: return(nRetStatus); 1260: } 1261: 1262: 1263: 1264: 1265: nRetvalResorce = HidUtils_AcquisitionSemaphore(pHidDevice->pIntInExecuteLock, WAITFOREVER); 1266: if( nRetvalResorce != TRUE ){ 1267: 1268: 1269: 1270: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1271: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 1272: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1273: } 1274: 1275: 1276: 1277: 1278: if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_CONNECTING ) { 1279: 1280: 1281: (void)HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1282: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1283: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_USE ); 1284: return( USBHID_API_NOT_READY ); 1285: } 1286: else if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_NO_SUPPORT ) { 1287: 1288: 1289: (void)HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1290: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1291: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NO_SUPPORT ); 1292: return( USBHID_API_NO_SUPPORT ); 1293: } 1294: else { 1295: ; 1296: } 1297: 1298: 1299: if( pHidDevice->pIntInBuff->isIntINUserFlag == TRUE ) { 1300: 1301: 1302: (void)HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1303: 1304: 1305: 1306: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1307: 1308: 1309: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_ALREADY_START_INTIN ); 1310: return( USBHID_API_ALREADY_START_INTIN ); 1311: } 1312: 1313: 1314: 1315: 1316: nRetval = Usbh_Hid_IssueIntInMsg(pHidDevice); 1317: if(nRetval != HID_FUNC_STATUS_SUCCESS ) { 1318: 1319: 1320: (void)HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1321: 1322: 1323: 1324: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1325: 1326: 1327: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_FAILED_INTERRUPT ); 1328: return( USBHID_API_TRANS_INT_FAILED ); 1329: } 1330: 1331: 1332: 1333: 1334: pHidDevice->pIntInBuff->isIntINUserFlag = TRUE; 1335: 1336: 1337: 1338: 1339: nRetvalResorce = HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1340: if(nRetvalResorce != TRUE){ 1341: 1342: 1343: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1344: 1345: 1346: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 1347: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1348: } 1349: 1350: 1351: 1352: 1353: nRetvalResorce = HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1354: if(nRetvalResorce != TRUE){ 1355: 1356: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 1357: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1358: } 1359: 1360: return( USBHID_API_SUCCESS ); 1361: } 1362: 1363: 1384: uhs_status_t Usbh_Hid_StopIntIN(void* pContext) 1385: { 1386: PHID_DEVICE pHidDevice; 1387: uhs_status_t nRetvalResorce; 1388: HID_FUNC_STATUS nRetval; 1389: uhs_ubit8_t u8CntDeviceId; 1390: uhs_status_t nRetStatus; 1391: 1392: 1393: 1394: 1395: if( pContext == NULL ) { 1396: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 1397: return( USBHID_API_PARAM_ERROR ); 1398: } 1399: 1400: 1401: 1402: 1403: if( g_pHidDriver == NULL ) { 1404: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 1405: return( USBHID_API_SYS_SYSTEM_ERROR ); 1406: } 1407: 1408: 1409: 1410: 1411: 1412: 1413: nRetStatus = Usbh_Hid_CheckDeviceStatus(pContext, &pHidDevice, &u8CntDeviceId, ID_API_DET); 1414: if(nRetStatus != USBHID_API_SUCCESS){ 1415: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_SYSTEM_ERROR ); 1416: return(nRetStatus); 1417: } 1418: 1419: 1420: 1421: 1422: nRetvalResorce = HidUtils_AcquisitionSemaphore(pHidDevice->pIntInExecuteLock, WAITFOREVER); 1423: if( nRetvalResorce != TRUE ){ 1424: 1425: 1426: 1427: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1428: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1429: } 1430: 1431: 1432: 1433: 1434: if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_CONNECTING ) { 1435: 1436: 1437: (void)HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1438: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1439: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_USE ); 1440: return( USBHID_API_NOT_READY ); 1441: } 1442: else if( pHidDevice->nDeviceStat == HID_DEVICE_STAT_NO_SUPPORT ) { 1443: 1444: 1445: (void)HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1446: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1447: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_NO_SUPPORT ); 1448: return( USBHID_API_NO_SUPPORT ); 1449: } 1450: else { 1451: ; 1452: } 1453: 1454: 1455: if( pHidDevice->pIntInBuff->isIntINUserFlag == FALSE ) { 1456: 1457: 1458: (void)HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1459: 1460: 1461: 1462: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1463: 1464: 1465: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_ALREADY_STOP_INTIN ); 1466: return( USBHID_API_ALREADY_STOP_INTIN ); 1467: } 1468: 1469: 1470: 1471: 1472: nRetval = Usbh_Hid_StopIntINMsg(pHidDevice); 1473: if(nRetval != HID_FUNC_STATUS_SUCCESS ) { 1474: 1475: 1476: (void)HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1477: 1478: 1479: 1480: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1481: 1482: 1483: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_FAILED_INTERRUPT ); 1484: return( USBHID_API_TRANS_INT_FAILED ); 1485: } 1486: 1487: 1488: 1489: 1490: pHidDevice->pIntInBuff->isIntINUserFlag = FALSE; 1491: 1492: 1493: 1494: 1495: nRetvalResorce = HidUtils_ReleaseSemaphore( pHidDevice->pIntInExecuteLock ); 1496: if(nRetvalResorce != TRUE){ 1497: 1498: 1499: (void)HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1500: 1501: 1502: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 1503: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1504: } 1505: 1506: 1507: 1508: 1509: nRetvalResorce = HidUtils_ReleaseSemaphore( g_pHidDriver->pApiDetAccessLock[u8CntDeviceId] ); 1510: if(nRetvalResorce != TRUE){ 1511: 1512: CIAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_OUT_OF_RESOURCE ); 1513: return( USBHID_API_SYS_OUT_OF_RESOURCE ); 1514: } 1515: 1516: return( USBHID_API_SUCCESS ); 1517: } 1518:
Copyright (c) 2017-2025 Axell Corporation. All rights reserved.