From a0ae452987a98dd957b2d62e7b2a07e7eefdcf5f Mon Sep 17 00:00:00 2001 From: hathach Date: Fri, 7 Sep 2018 17:21:06 +0700 Subject: rename example files --- examples/device/nrf52840/segger/nrf52840.emProject | 6 +- examples/device/nrf52840/src/msc_app.c | 115 ++++++++++++++++++++ examples/device/nrf52840/src/msc_app.h | 76 ++++++++++++++ examples/device/nrf52840/src/msc_device_app.c | 115 -------------------- examples/device/nrf52840/src/msc_device_app.h | 76 -------------- examples/device/nrf52840/src/msc_device_ramdisk.c | 116 --------------------- examples/device/nrf52840/src/msc_flash_ram.c | 116 +++++++++++++++++++++ hw/bsp/pca10056/board_pca10056.h | 6 +- 8 files changed, 315 insertions(+), 311 deletions(-) create mode 100644 examples/device/nrf52840/src/msc_app.c create mode 100644 examples/device/nrf52840/src/msc_app.h delete mode 100644 examples/device/nrf52840/src/msc_device_app.c delete mode 100644 examples/device/nrf52840/src/msc_device_app.h delete mode 100644 examples/device/nrf52840/src/msc_device_ramdisk.c create mode 100644 examples/device/nrf52840/src/msc_flash_ram.c diff --git a/examples/device/nrf52840/segger/nrf52840.emProject b/examples/device/nrf52840/segger/nrf52840.emProject index ff02d3b55..a54e7d093 100644 --- a/examples/device/nrf52840/segger/nrf52840.emProject +++ b/examples/device/nrf52840/segger/nrf52840.emProject @@ -57,9 +57,9 @@ - - - + + + diff --git a/examples/device/nrf52840/src/msc_app.c b/examples/device/nrf52840/src/msc_app.c new file mode 100644 index 000000000..52cf58f78 --- /dev/null +++ b/examples/device/nrf52840/src/msc_app.c @@ -0,0 +1,115 @@ +/**************************************************************************/ +/*! + @file msc_app.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 "msc_app.h" + +#if CFG_TUD_MSC + +//--------------------------------------------------------------------+ +// MACRO CONSTANT TYPEDEF +//--------------------------------------------------------------------+ + +//--------------------------------------------------------------------+ +// tinyusb callbacks +//--------------------------------------------------------------------+ + +// Callback invoked when received an SCSI command not in built-in list below +// - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE +// - READ10 and WRITE10 has their own callbacks +int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize) +{ + // read10 & write10 has their own callback and MUST not be handled here + + void const* response = NULL; + uint16_t resplen = 0; + + // most scsi handled is input + bool in_xfer = true; + + switch (scsi_cmd[0]) + { + case SCSI_CMD_TEST_UNIT_READY: + // Command that host uses to check our readiness before sending other commands + resplen = 0; + break; + + case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL: + // Host is about to read/write etc ... better not to disconnect disk + resplen = 0; + break; + + case SCSI_CMD_START_STOP_UNIT: + // Host try to eject/safe remove/poweroff us. We could safely disconnect with disk storage, or go into lower power + /* scsi_start_stop_unit_t const * start_stop = (scsi_start_stop_unit_t const *) scsi_cmd; + // Start bit = 0 : low power mode, if load_eject = 1 : unmount disk storage as well + // Start bit = 1 : Ready mode, if load_eject = 1 : mount disk storage + start_stop->start; + start_stop->load_eject; + */ + resplen = 0; + break; + + + default: + // Set Sense = Invalid Command Operation + tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00); + + // negative means error -> tinyusb could stall and/or response with failed status + resplen = -1; + break; + } + + // return resplen must not larger than bufsize + if ( resplen > bufsize ) resplen = bufsize; + + if ( response && (resplen > 0) ) + { + if(in_xfer) + { + memcpy(buffer, response, resplen); + }else + { + // SCSI output + } + } + + return resplen; +} + + +#endif diff --git a/examples/device/nrf52840/src/msc_app.h b/examples/device/nrf52840/src/msc_app.h new file mode 100644 index 000000000..184ae6e48 --- /dev/null +++ b/examples/device/nrf52840/src/msc_app.h @@ -0,0 +1,76 @@ +/**************************************************************************/ +/*! + @file msc_app.h + @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. + */ +/**************************************************************************/ + +/** \ingroup group_demo + * \defgroup Mass Storage Device App + * @{ */ + +#ifndef _TUSB_MSCD_DEVICE_APP_H_ +#define _TUSB_MSCD_DEVICE_APP_H_ + +#include "bsp/board.h" +#include "tusb.h" + +#ifdef __cplusplus + extern "C" { +#endif + +enum +{ + DISK_BLOCK_NUM = 16, // 8KB is the smallest size that windows allow to mount + DISK_BLOCK_SIZE = 512 +}; + +#define README_CONTENTS \ +"This is tinyusb's MassStorage Class demo.\r\n\r\n\ +If you find any bugs or get any questions, feel free to file an\r\n\ +issue at github.com/hathach/tinyusb" + +#if CFG_TUSB_MCU==OPT_MCU_LPC11UXX || CFG_TUSB_MCU==OPT_MCU_LPC13UXX + #define MSCD_APP_ROMDISK +#else // defaults is ram disk + #define MSCD_APP_RAMDISK +#endif + +#ifdef __cplusplus + } +#endif + +#endif /* _TUSB_MSCD_DEVICE_APP_H_ */ + +/** @} */ diff --git a/examples/device/nrf52840/src/msc_device_app.c b/examples/device/nrf52840/src/msc_device_app.c deleted file mode 100644 index e9c9f547e..000000000 --- a/examples/device/nrf52840/src/msc_device_app.c +++ /dev/null @@ -1,115 +0,0 @@ -/**************************************************************************/ -/*! - @file msc_device_app.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 "msc_device_app.h" - -#if CFG_TUD_MSC - -//--------------------------------------------------------------------+ -// MACRO CONSTANT TYPEDEF -//--------------------------------------------------------------------+ - -//--------------------------------------------------------------------+ -// tinyusb callbacks -//--------------------------------------------------------------------+ - -// Callback invoked when received an SCSI command not in built-in list below -// - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE -// - READ10 and WRITE10 has their own callbacks -int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize) -{ - // read10 & write10 has their own callback and MUST not be handled here - - void const* response = NULL; - uint16_t resplen = 0; - - // most scsi handled is input - bool in_xfer = true; - - switch (scsi_cmd[0]) - { - case SCSI_CMD_TEST_UNIT_READY: - // Command that host uses to check our readiness before sending other commands - resplen = 0; - break; - - case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL: - // Host is about to read/write etc ... better not to disconnect disk - resplen = 0; - break; - - case SCSI_CMD_START_STOP_UNIT: - // Host try to eject/safe remove/poweroff us. We could safely disconnect with disk storage, or go into lower power - /* scsi_start_stop_unit_t const * start_stop = (scsi_start_stop_unit_t const *) scsi_cmd; - // Start bit = 0 : low power mode, if load_eject = 1 : unmount disk storage as well - // Start bit = 1 : Ready mode, if load_eject = 1 : mount disk storage - start_stop->start; - start_stop->load_eject; - */ - resplen = 0; - break; - - - default: - // Set Sense = Invalid Command Operation - tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00); - - // negative means error -> tinyusb could stall and/or response with failed status - resplen = -1; - break; - } - - // return resplen must not larger than bufsize - if ( resplen > bufsize ) resplen = bufsize; - - if ( response && (resplen > 0) ) - { - if(in_xfer) - { - memcpy(buffer, response, resplen); - }else - { - // SCSI output - } - } - - return resplen; -} - - -#endif diff --git a/examples/device/nrf52840/src/msc_device_app.h b/examples/device/nrf52840/src/msc_device_app.h deleted file mode 100644 index 7f2864695..000000000 --- a/examples/device/nrf52840/src/msc_device_app.h +++ /dev/null @@ -1,76 +0,0 @@ -/**************************************************************************/ -/*! - @file msc_device_app.h - @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. -*/ -/**************************************************************************/ - -/** \ingroup group_demo - * \defgroup Mass Storage Device App - * @{ */ - -#ifndef _TUSB_MSCD_DEVICE_APP_H_ -#define _TUSB_MSCD_DEVICE_APP_H_ - -#include "bsp/board.h" -#include "tusb.h" - -#ifdef __cplusplus - extern "C" { -#endif - -enum -{ - DISK_BLOCK_NUM = 16, // 8KB is the smallest size that windows allow to mount - DISK_BLOCK_SIZE = 512 -}; - -#define README_CONTENTS \ -"This is tinyusb's MassStorage Class demo.\r\n\r\n\ -If you find any bugs or get any questions, feel free to file an\r\n\ -issue at github.com/hathach/tinyusb" - -#if CFG_TUSB_MCU==OPT_MCU_LPC11UXX || CFG_TUSB_MCU==OPT_MCU_LPC13UXX - #define MSCD_APP_ROMDISK -#else // defaults is ram disk - #define MSCD_APP_RAMDISK -#endif - -#ifdef __cplusplus - } -#endif - -#endif /* _TUSB_MSCD_DEVICE_APP_H_ */ - -/** @} */ diff --git a/examples/device/nrf52840/src/msc_device_ramdisk.c b/examples/device/nrf52840/src/msc_device_ramdisk.c deleted file mode 100644 index e65070d2c..000000000 --- a/examples/device/nrf52840/src/msc_device_ramdisk.c +++ /dev/null @@ -1,116 +0,0 @@ -/**************************************************************************/ -/*! - @file msc_device_ramdisk.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 "msc_device_app.h" - -#if CFG_TUD_MSC && defined (BOARD_FLASH_INTERNAL) - -//--------------------------------------------------------------------+ -// MACRO CONSTANT TYPEDEF -//--------------------------------------------------------------------+ - -//--------------------------------------------------------------------+ -// INTERNAL OBJECT & FUNCTION DECLARATION -//--------------------------------------------------------------------+ -CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN -uint8_t msc_device_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] = -{ - //------------- Boot Sector -------------// - // byte_per_sector = DISK_BLOCK_SIZE; fat12_sector_num_16 = DISK_BLOCK_NUM; - // sector_per_cluster = 1; reserved_sectors = 1; - // fat_num = 1; fat12_root_entry_num = 16; - // sector_per_fat = 1; sector_per_track = 1; head_num = 1; hidden_sectors = 0; - // drive_number = 0x80; media_type = 0xf8; extended_boot_signature = 0x29; - // filesystem_type = "FAT12 "; volume_serial_number = 0x1234; volume_label = "tinyusb msc"; - [0] = - { - 0xEB, 0x3C, 0x90, 0x4D, 0x53, 0x44, 0x4F, 0x53, 0x35, 0x2E, 0x30, 0x00, 0x02, 0x01, 0x01, 0x00, - 0x01, 0x10, 0x00, 0x10, 0x00, 0xF8, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x29, 0x34, 0x12, 0x00, 0x00, 0x74, 0x69, 0x6E, 0x79, 0x75, - 0x73, 0x62, 0x20, 0x6D, 0x73, 0x63, 0x46, 0x41, 0x54, 0x31, 0x32, 0x20, 0x20, 0x20, 0x00, 0x00, - [510] = 0x55, [511] = 0xAA // FAT magic code - }, - - //------------- FAT12 Table -------------// - [1] = - { - 0xF8, 0xFF, 0xFF, 0xFF, 0x0F // // first 2 entries must be F8FF, third entry is cluster end of readme file - }, - - //------------- Root Directory -------------// - [2] = - { - // first entry is volume label - 0x54, 0x49, 0x4E, 0x59, 0x55, 0x53, 0x42, 0x20, 0x4D, 0x53, 0x43, 0x08, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x6D, 0x65, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - // second entry is readme file - 'R' , 'E' , 'A' , 'D' , 'M' , 'E' , ' ' , ' ' , 'T' , 'X' , 'T' , 0x20, 0x00, 0xC6, 0x52, 0x6D, - 0x65, 0x43, 0x65, 0x43, 0x00, 0x00, 0x88, 0x6D, 0x65, 0x43, 0x02, 0x00, - sizeof(README_CONTENTS)-1, 0x00, 0x00, 0x00 // readme's filesize (4 Bytes) - }, - - //------------- Readme Content -------------// - [3] = README_CONTENTS -}; - - -// Callback invoked when received READ10 command. -// Copy disk's data to buffer (up to bufsize) and return number of copied bytes. -int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize) -{ - uint8_t* addr = msc_device_ramdisk[lba] + offset; - memcpy(buffer, addr, bufsize); - - return bufsize; -} - -// Callback invoked when received WRITE10 command. -// Process data in buffer to disk's storage and return number of written bytes -int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize) -{ - uint8_t* addr = msc_device_ramdisk[lba] + offset; - memcpy(addr, buffer, bufsize); - - return bufsize; -} - -//--------------------------------------------------------------------+ -// HELPER -//--------------------------------------------------------------------+ - -#endif diff --git a/examples/device/nrf52840/src/msc_flash_ram.c b/examples/device/nrf52840/src/msc_flash_ram.c new file mode 100644 index 000000000..269a72fa4 --- /dev/null +++ b/examples/device/nrf52840/src/msc_flash_ram.c @@ -0,0 +1,116 @@ +/**************************************************************************/ +/*! + @file msc_flash_ram.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 "msc_app.h" + +#if CFG_TUD_MSC && defined (BOARD_MSC_FLASH_RAM) + +//--------------------------------------------------------------------+ +// MACRO CONSTANT TYPEDEF +//--------------------------------------------------------------------+ + +//--------------------------------------------------------------------+ +// INTERNAL OBJECT & FUNCTION DECLARATION +//--------------------------------------------------------------------+ +CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN +uint8_t msc_device_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] = +{ + //------------- Boot Sector -------------// + // byte_per_sector = DISK_BLOCK_SIZE; fat12_sector_num_16 = DISK_BLOCK_NUM; + // sector_per_cluster = 1; reserved_sectors = 1; + // fat_num = 1; fat12_root_entry_num = 16; + // sector_per_fat = 1; sector_per_track = 1; head_num = 1; hidden_sectors = 0; + // drive_number = 0x80; media_type = 0xf8; extended_boot_signature = 0x29; + // filesystem_type = "FAT12 "; volume_serial_number = 0x1234; volume_label = "tinyusb msc"; + [0] = + { + 0xEB, 0x3C, 0x90, 0x4D, 0x53, 0x44, 0x4F, 0x53, 0x35, 0x2E, 0x30, 0x00, 0x02, 0x01, 0x01, 0x00, + 0x01, 0x10, 0x00, 0x10, 0x00, 0xF8, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x29, 0x34, 0x12, 0x00, 0x00, 0x74, 0x69, 0x6E, 0x79, 0x75, + 0x73, 0x62, 0x20, 0x6D, 0x73, 0x63, 0x46, 0x41, 0x54, 0x31, 0x32, 0x20, 0x20, 0x20, 0x00, 0x00, + [510] = 0x55, [511] = 0xAA // FAT magic code + }, + + //------------- FAT12 Table -------------// + [1] = + { + 0xF8, 0xFF, 0xFF, 0xFF, 0x0F // // first 2 entries must be F8FF, third entry is cluster end of readme file + }, + + //------------- Root Directory -------------// + [2] = + { + // first entry is volume label + 0x54, 0x49, 0x4E, 0x59, 0x55, 0x53, 0x42, 0x20, 0x4D, 0x53, 0x43, 0x08, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x6D, 0x65, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // second entry is readme file + 'R' , 'E' , 'A' , 'D' , 'M' , 'E' , ' ' , ' ' , 'T' , 'X' , 'T' , 0x20, 0x00, 0xC6, 0x52, 0x6D, + 0x65, 0x43, 0x65, 0x43, 0x00, 0x00, 0x88, 0x6D, 0x65, 0x43, 0x02, 0x00, + sizeof(README_CONTENTS)-1, 0x00, 0x00, 0x00 // readme's filesize (4 Bytes) + }, + + //------------- Readme Content -------------// + [3] = README_CONTENTS +}; + + +// Callback invoked when received READ10 command. +// Copy disk's data to buffer (up to bufsize) and return number of copied bytes. +int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize) +{ + uint8_t* addr = msc_device_ramdisk[lba] + offset; + memcpy(buffer, addr, bufsize); + + return bufsize; +} + +// Callback invoked when received WRITE10 command. +// Process data in buffer to disk's storage and return number of written bytes +int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize) +{ + uint8_t* addr = msc_device_ramdisk[lba] + offset; + memcpy(addr, buffer, bufsize); + + return bufsize; +} + +//--------------------------------------------------------------------+ +// HELPER +//--------------------------------------------------------------------+ + +#endif diff --git a/hw/bsp/pca10056/board_pca10056.h b/hw/bsp/pca10056/board_pca10056.h index 86544fcc1..53a904d5f 100644 --- a/hw/bsp/pca10056/board_pca10056.h +++ b/hw/bsp/pca10056/board_pca10056.h @@ -44,7 +44,11 @@ extern "C" { #endif -#define BOARD_LED_NUM 1 +#define BOARD_LED_NUM 1 + +// Flash type used for MSC example +//#define BOARD_FLASH_QSPI +#define BOARD_MSC_FLASH_RAM #ifdef __cplusplus } -- cgit v1.3.1