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working on fatfs integration 

fix retarget input for lpcxpresso
This commit is contained in:
hathach 2013-09-25 11:23:53 +07:00
parent f820fc5b86
commit cf65f859be
11 changed files with 308 additions and 65 deletions
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1
demos/bsp/boards/board.c
View File

@ -46,6 +46,7 @@ void SysTick_Handler (void)
system_ticks++;
tusb_tick_tock(); // TODO temporarily
}
#endif
#if 0

35
demos/bsp/boards/printf_retarget.c
View File

@ -38,11 +38,19 @@
#include "board.h"
//-------------------------------------------------------------------- +
// LPCXpresso printf redirection +
//-------------------------------------------------------------------- +
#if CFG_PRINTF_TARGET != PRINTF_TARGET_DEBUG_CONSOLE
#if CFG_PRINTF_TARGET == PRINTF_TARGET_UART
#define retarget_getchar() board_uart_getchar()
#elif CFG_PRINTF_TARGET == PRINTF_TARGET_SWO
#define retarget_getchar() ITM_ReceiveChar()
#else
#error Target is not implemented yet
#endif
//--------------------------------------------------------------------+
// LPCXPRESSO / RED SUITE
//--------------------------------------------------------------------+
#if defined __CODE_RED
// Called by bottom level of printf routine within RedLib C library to write
// a character. With the default semihosting stub, this would write the character
@ -87,33 +95,20 @@ int __sys_write (int iFileHandle, char *pcBuffer, int iLength)
// the character from the UART.
int __sys_readc (void)
{
uint8_t c;
#if CFG_PRINTF_TARGET == PRINTF_TARGET_UART
board_uart_recv(&c, 1);
#elif CFG_PRINTF_TARGET == PRINTF_TARGET_SWO
c = ITM_ReceiveChar();
#else
#error Thach, did you forget something
#endif
return (int)c;
return (int) retarget_getchar();
}
//--------------------------------------------------------------------+
// KEIL
//--------------------------------------------------------------------+
#elif defined __CC_ARM // keil
#if CFG_PRINTF_TARGET == PRINTF_TARGET_UART
#define retarget_putc(c) board_uart_send( (uint8_t*) &c, 1);
#define retarget_getchar() board_uart_getchar()
#elif CFG_PRINTF_TARGET == PRINTF_TARGET_SWO
#define retarget_putc(c) ITM_SendChar(c)
#define retarget_getchar() ITM_ReceiveChar()
#else
#error Thach, did you forget something
#endif
struct __FILE {
uint32_t handle;
};

1
demos/host/host_os_none/.cproject
View File

@ -1150,6 +1150,7 @@
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<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/lwip/lwip/src/include}&quot;"/>

9
demos/host/host_os_none/.project
View File

@ -85,6 +85,11 @@
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/bsp</locationURI>
</link>
<link>
<name>fatfs</name>
<type>2</type>
<locationURI>PARENT-3-PROJECT_LOC/vendor/fatfs</locationURI>
</link>
<link>
<name>lwip</name>
<type>2</type>
@ -103,7 +108,7 @@
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@ -112,7 +117,7 @@
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132
demos/host/host_os_none/host_os_none.uvopt
View File

@ -158,7 +158,24 @@
<Name>-O975 -S0 -C0 -FO7 -FD10000000 -FC800 -FN2 -FF0LPC18xx43xx_512_BA -FS01A000000 -FL080000 -FF1LPC18xx43xx_512_BB -FS11B000000 -FL180000)</Name>
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@ -390,7 +407,24 @@
<Name>-O975 -S0 -C0 -FO7 -FD10000000 -FC800 -FN2 -FF0LPC18xx43xx_512_BA -FS01A000000 -FL080000 -FF1LPC18xx43xx_512_BB -FS11B000000 -FL180000)</Name>
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@ -434,7 +468,7 @@
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@ -444,10 +478,10 @@
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@ -462,7 +496,7 @@
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@ -478,7 +512,7 @@
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@ -524,10 +558,10 @@
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@ -540,10 +574,10 @@
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@ -580,10 +614,10 @@
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<PathWithFileName>..\..\bsp\boards\embedded_artists\board_ea4357.c</PathWithFileName>
<FilenameWithoutPath>board_ea4357.c</FilenameWithoutPath>
@ -596,10 +630,10 @@
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@ -734,7 +768,7 @@
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@ -798,7 +832,7 @@
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@ -814,7 +848,7 @@
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@ -974,7 +1008,7 @@
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@ -998,8 +1032,8 @@
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<PathWithFileName>..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\src\lpc43xx_uart.c</PathWithFileName>
<FilenameWithoutPath>lpc43xx_uart.c</FilenameWithoutPath>
@ -1090,7 +1124,7 @@
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@ -1100,10 +1134,10 @@
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<FilenameWithoutPath>startup_LPC43xx.s</FilenameWithoutPath>
@ -1112,4 +1146,44 @@
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32
demos/host/host_os_none/host_os_none.uvproj
View File

@ -350,7 +350,7 @@
<MiscControls>--gnu --c99 --diag_suppress=66</MiscControls>
<Define>CORE_M4 MCU=MCU_LPC43XX BOARD=BOARD_EA4357 TUSB_CFG_OS=TUSB_OS_NONE</Define>
<Undefine></Undefine>
<IncludePath>..\src;..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\inc;..\..\bsp;..\..\..\tinyusb</IncludePath>
<IncludePath>..\src;..\..\bsp\lpc43xx\CMSIS_LPC43xx_DriverLib\inc;..\..\bsp;..\..\..\tinyusb;..\..\..\vendor\fatfs</IncludePath>
</VariousControls>
</Cads>
<Aads>
@ -613,6 +613,21 @@
</File>
</Files>
</Group>
<Group>
<GroupName>fatfs</GroupName>
<Files>
<File>
<FileName>diskio.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\vendor\fatfs\diskio.c</FilePath>
</File>
<File>
<FileName>ff.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\vendor\fatfs\ff.c</FilePath>
</File>
</Files>
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<Target>
@ -1262,6 +1277,21 @@
</File>
</Files>
</Group>
<Group>
<GroupName>fatfs</GroupName>
<Files>
<File>
<FileName>diskio.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\vendor\fatfs\diskio.c</FilePath>
</File>
<File>
<FileName>ff.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\vendor\fatfs\ff.c</FilePath>
</File>
</Files>
</Group>
</Groups>
</Target>
</Targets>

13
demos/host/src/msc_app.c
View File

@ -47,6 +47,9 @@
#if TUSB_CFG_HOST_MSC
#include "ff.h"
#include "diskio.h"
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
@ -54,6 +57,7 @@
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
static FATFS fatfs[TUSB_CFG_HOST_DEVICE_MAX] TUSB_CFG_ATTR_USBRAM;
//--------------------------------------------------------------------+
// tinyusb callback (ISR context)
@ -62,6 +66,7 @@ void tusbh_msc_mounted_cb(uint8_t dev_addr)
{
printf("an msc device is mounted\n");
//------------- Disk Information -------------//
// SCSI VendorID[8] & ProductID[16] from Inquiry Command
uint8_t const* p_vendor = tusbh_msc_get_vendor_name(dev_addr);
uint8_t const* p_product = tusbh_msc_get_product_name(dev_addr);
@ -77,6 +82,14 @@ void tusbh_msc_mounted_cb(uint8_t dev_addr)
tusbh_msc_get_capacity(dev_addr, &last_lba, &block_size);
printf("Disk Size: %d MB\n", (last_lba+1)/ ((1024*1024)/block_size) );
printf("LBA 0-0x%X Block Size: %d\n", last_lba, block_size);
//------------- file system (only 1 LUN support) -------------//
DSTATUS stat = disk_initialize(0);
if ( disk_is_ready(0) )
{
f_mount(0, &fatfs[dev_addr-1]);
}
}
//--------------------------------------------------------------------+

116
vendor/fatfs/diskio.c vendored Normal file
View File

@ -0,0 +1,116 @@
/**************************************************************************/
/*!
@file diskio.c
@author hathach (tinyusb.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2013, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
#include "boards/board.h"
#include "tusb.h"
#include "diskio.h"
//--------------------------------------------------------------------+
// INCLUDE
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
static volatile DSTATUS disk_state = STA_NOINIT;
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// IMPLEMENTATION
//--------------------------------------------------------------------+
//pdrv Specifies the physical drive number.
DSTATUS disk_initialize ( BYTE pdrv )
{
return disk_state;
}
DSTATUS disk_status (BYTE pdrv)
{
return disk_state;
}
//pdrv
// Specifies the physical drive number.
//buff
// Pointer to the byte array to store the read data. The size of buffer must be in sector size * sector count.
//sector
// Specifies the start sector number in logical block address (LBA).
//count
// Specifies number of sectors to read. The value can be 1 to 128. Generally, a multiple sector transfer request
// must not be split into single sector transactions to the device, or you may not get good read performance.
DRESULT disk_read (BYTE pdrv, BYTE*buff, DWORD sector, BYTE count)
{
}
DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, BYTE count)
{
}
DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff)
{
}
//DWORD get_fattime (void)
//{
// union {
// struct {
// DWORD second : 5;
// DWORD minute : 6;
// DWORD hour : 5;
// DWORD day_in_month : 5;
// DWORD month : 4;
// DWORD year : 7;
// };
//
// DWORD value
// } timestamp =
// {
// .year = (2013-1980),
// .month = 10,
// .day_in_month = 21,
// };
//}

29
vendor/fatfs/diskio.h vendored
View File

@ -13,7 +13,7 @@ extern "C" {
#define _USE_IOCTL 1 /* 1: Enable disk_ioctl fucntion */
#include "integer.h"
#include <stdbool.h>
/* Status of Disk Functions */
typedef BYTE DSTATUS;
@ -28,17 +28,6 @@ typedef enum {
} DRESULT;
/*---------------------------------------*/
/* Prototypes for disk control functions */
DSTATUS disk_initialize (BYTE pdrv);
DSTATUS disk_status (BYTE pdrv);
DRESULT disk_read (BYTE pdrv, BYTE*buff, DWORD sector, BYTE count);
DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, BYTE count);
DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
/* Disk Status Bits (DSTATUS) */
#define STA_NOINIT 0x01 /* Drive not initialized */
#define STA_NODISK 0x02 /* No medium in the drive */
@ -80,6 +69,22 @@ DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
#define CT_SDC (CT_SD1|CT_SD2) /* SD */
#define CT_BLOCK 0x08 /* Block addressing */
/*---------------------------------------*/
/* Prototypes for disk control functions */
DSTATUS disk_initialize (BYTE pdrv);
DSTATUS disk_status (BYTE pdrv);
DRESULT disk_read (BYTE pdrv, BYTE*buff, DWORD sector, BYTE count);
DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, BYTE count);
DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
static inline bool disk_is_ready(BYTE pdrv);
static inline bool disk_is_ready(BYTE pdrv)
{
return (disk_status(pdrv) & (STA_NOINIT | STA_NODISK)) == 0;
}
#ifdef __cplusplus
}

2
vendor/fatfs/ffconf.h vendored
View File

@ -20,7 +20,7 @@
/ data transfer. This reduces memory consumption 512 bytes each file object. */
#define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */
#define _FS_READONLY 1 /* 0:Read/Write or 1:Read only */
/* Setting _FS_READONLY to 1 defines read only configuration. This removes
/ writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
/ f_truncate and useless f_getfree. */

3
vendor/fatfs/integer.h vendored
View File

@ -17,7 +17,10 @@ typedef int INT;
typedef unsigned int UINT;
/* These types must be 8-bit integer */
#ifndef LPC_TYPES_H // avoid typedef redefinition in lpc_types.h
typedef char CHAR;
#endif
typedef unsigned char UCHAR;
typedef unsigned char BYTE;