Simple USBHost library for LPC4088. Backward compatibility of official-USBHost.
Dependencies: FATFileSystem mbed-rtos
EA LPC4088 QSB専用の簡易USBホストライブラリです。
official-USBHostの下位互換で対応プログラムを僅かな修正で動かすことが出来ます。
examples:
Import programLPC4088-USBHostMSD_HelloWorld
Simple USBHost MSD(USB flash drive) for EA LPC4088 QSB test program
Import programLPC4088-BTstack_example
BTstack for EA LPC4088 QSB example program
Import programLPC4088-USBHostC270_example
Simple USBHost WebCam for EA LPC4088 QSB/LPC1768 test program
USBHost/USBEndpoint.cpp
- Committer:
- va009039
- Date:
- 2014-04-25
- Revision:
- 0:148fca6fd246
File content as of revision 0:148fca6fd246:
/* mbed USBHost Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "USBHost.h" #include "BaseUsbHostDebug.h" #include "USBEndpoint.h" #include "BaseUsbHostTest.h" HCTD* USBEndpoint::get_queue_HCTD(uint32_t millisec) { for(int i = 0; i < 16; i++) { osEvent evt = m_queue.get(millisec); if (evt.status == osEventMessage) { HCTD* td = reinterpret_cast<HCTD*>(evt.value.p); TEST_ASSERT(td); uint8_t cc = td->ConditionCode(); if (cc != 0) { m_ConditionCode = cc; DBG_TD(td); } return td; } else if (evt.status == osOK) { continue; } else if (evt.status == osEventTimeout) { return NULL; } else { DBG("evt.status: %02x\n", evt.status); TEST_ASSERT(evt.status == osEventMessage); } } return NULL; }