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/dbg.h

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.
 */

#ifndef USB_DEBUG_H
#define USB_DEBUG_H

//Debug is disabled by default
#ifndef DEBUG
#define DEBUG 3 /*INFO,ERR,WARN*/
#endif
#ifndef DEBUG2
#define DEBUG2 0
#endif
#define DEBUG_TRANSFER 0
#define DEBUG_EP_STATE 0
#define DEBUG_EVENT 0

#if (DEBUG > 3)
#define USB_DBG(...) do{fprintf(stderr,"[%s@%d] ",__PRETTY_FUNCTION__,__LINE__);fprintf(stderr,__VA_ARGS__);fprintf(stderr,"\r\n");} while(0);
//#define USB_DBG(x, ...) std::printf("[USB_DBG: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
#define USB_DBG_HEX(A,B) debug_hex(A,B)
extern void debug_hex(uint8_t* buf, int size);
#define USB_DBG_ERRSTAT() report.print_errstat();
#else
#define USB_DBG(x, ...)
#define USB_DBG_HEX(A,B) while(0)
#define USB_DBG_ERRSTAT() while(0)
#endif

#if (DEBUG2 > 3)
#define USB_DBG2(...) do{fprintf(stderr,"[%s@%d] ",__PRETTY_FUNCTION__,__LINE__);fprintf(stderr,__VA_ARGS__);fprintf(stderr,"\r\n");} while(0);
#else
#define USB_DBG2(...)  while(0);
#endif

#if (DEBUG > 2)
#define USB_INFO(...) do{fprintf(stderr,__VA_ARGS__);fprintf(stderr,"\r\n");}while(0);
//#define USB_INFO(x, ...) std::printf("[USB_INFO: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
#else
#define USB_INFO(x, ...)
#endif

#if (DEBUG > 1)
#define USB_WARN(x, ...) std::printf("[USB_WARNING: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
#else
#define USB_WARN(x, ...)
#endif

#if (DEBUG > 0)
#define USB_ERR(x, ...) std::printf("[USB_ERR: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
#else
#define USB_ERR(x, ...)
#endif

#if (DEBUG_TRANSFER)
#define USB_DBG_TRANSFER(x, ...) std::printf("[USB_TRANSFER: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
#else
#define USB_DBG_TRANSFER(x, ...)
#endif

#if (DEBUG_EVENT)
#define USB_DBG_EVENT(x, ...) std::printf("[USB_EVENT: %s:%d]" x "\r\n", __FILE__, __LINE__, ##__VA_ARGS__);
#else
#define USB_DBG_EVENT(x, ...)
#endif

template <bool>struct CtAssert;
template <>struct CtAssert<true> {};
#define CTASSERT(A) CtAssert<A>();

#ifdef _USB_TEST
#define USB_TEST_ASSERT(A) while(!(A)){fprintf(stderr,"\n\n%s@%d %s ASSERT!\n\n",__PRETTY_FUNCTION__,__LINE__,#A);exit(1);};
#define USB_TEST_ASSERT_FALSE(A) USB_TEST_ASSERT(!(A))
#else
#define USB_TEST_ASSERT(A) while(0)
#define USB_TEST_ASSERT_FALSE(A) while(0)
#endif

#endif