AG903ライブラリリファレンス
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1: uhs_status_t Usbh_Hid_ReregisterCallback(app_callback_info* stCallback) 2: { 3: 4: 5: 6: if( g_pHidDriver == NULL ) { 7: IAPI_HID_REPORT_SUMMARY( USBHID_LOG_NOT_INIT ); 8: return( UDI_STAT_DATA_ERROR ); 9: } 10: 11: 12: 13: 14: if(stCallback->clsdrv_type != USB_CLASS_HID){ 15: IAPI_HID_REPORT_SUMMARY( USBHID_LOG_SYS_PARAM_ERROR ); 16: return( UDI_STAT_DATA_ERROR ); 17: } 18: 19: 20: 21: 22: g_pHidDriver->pUserAttachCallback = stCallback->attach_callback; 23: g_pHidDriver->pUserDetachCallback = stCallback->detach_callback; 24: 25: return( UDI_OK ); 26: }
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