diff --git a/src/main.c b/src/main.c
index f83e476..831e7fa 100644
--- a/src/main.c
+++ b/src/main.c
@@ -443,6 +443,10 @@ int main(void)
NVIC_SystemReset();
}
+
+/*------------------------------------------------------------------*/
+/* FACTORY RESET
+ *------------------------------------------------------------------*/
/**
* Pstorage callback, fired after erased Application Data
*/
@@ -505,7 +509,9 @@ void adafruit_factory_reset(void)
led_off(LED_BLUE);
}
-
+//--------------------------------------------------------------------+
+// Error Handler
+//--------------------------------------------------------------------+
static inline void halt_breakpoint(void)
{
// Cortex M CoreDebug->DHCSR
diff --git a/src/msc_device_app.c b/src/msc_device_app.c
new file mode 100644
index 0000000..401a32d
--- /dev/null
+++ b/src/msc_device_app.c
@@ -0,0 +1,173 @@
+/**************************************************************************/
+/*!
+ @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 TUSB_CFG_DEVICE_MSC
+//--------------------------------------------------------------------+
+// INCLUDE
+//--------------------------------------------------------------------+
+
+//--------------------------------------------------------------------+
+// MACRO CONSTANT TYPEDEF
+//--------------------------------------------------------------------+
+static scsi_inquiry_data_t const mscd_inquiry_data =
+{
+ .is_removable = 1,
+ .version = 2,
+ .response_data_format = 2,
+ .vendor_id = "tinyusb",
+ .product_id = "MSC Example",
+ .product_revision = "0.01"
+};
+
+static scsi_read_capacity10_data_t const mscd_read_capacity10_data =
+{
+ .last_lba = ENDIAN_BE(DISK_BLOCK_NUM-1), // read capacity
+ .block_size = ENDIAN_BE(DISK_BLOCK_SIZE)
+};
+
+scsi_sense_fixed_data_t mscd_sense_data =
+{
+ .response_code = 0x70,
+ .sense_key = 0, // no errors
+ .additional_sense_len = sizeof(scsi_sense_fixed_data_t) - 8
+};
+
+static scsi_read_format_capacity_data_t const mscd_format_capacity_data =
+{
+ .list_length = 8,
+ .block_num = ENDIAN_BE(DISK_BLOCK_NUM), // write capacity
+ .descriptor_type = 2, // TODO formatted media, refractor to const
+ .block_size_u16 = ENDIAN_BE16(DISK_BLOCK_SIZE)
+};
+
+static scsi_mode_parameters_t const msc_dev_mode_para =
+{
+ .mode_data_length = 3,
+ .medium_type = 0,
+ .device_specific_para = 0,
+ .block_descriptor_length = 0
+};
+
+//--------------------------------------------------------------------+
+// tinyusb callbacks
+//--------------------------------------------------------------------+
+void msc_app_mount(uint8_t rhport)
+{
+
+}
+
+void msc_app_umount(uint8_t rhport)
+{
+
+}
+
+msc_csw_status_t tud_msc_scsi_cb (uint8_t rhport, uint8_t lun, uint8_t scsi_cmd[16], void const ** pp_buffer, uint16_t* p_length)
+{
+ // read10 & write10 has their own callback and MUST not be handled here
+ switch (scsi_cmd[0])
+ {
+ case SCSI_CMD_INQUIRY:
+ (*pp_buffer) = &mscd_inquiry_data;
+ (*p_length) = sizeof(scsi_inquiry_data_t);
+ break;
+
+ case SCSI_CMD_READ_CAPACITY_10:
+ (*pp_buffer) = &mscd_read_capacity10_data;
+ (*p_length) = sizeof(scsi_read_capacity10_data_t);
+ break;
+
+ case SCSI_CMD_REQUEST_SENSE:
+ (*pp_buffer) = &mscd_sense_data;
+ (*p_length) = sizeof(scsi_sense_fixed_data_t);
+ break;
+
+ case SCSI_CMD_READ_FORMAT_CAPACITY:
+ (*pp_buffer) = &mscd_format_capacity_data;
+ (*p_length) = sizeof(scsi_read_format_capacity_data_t);
+ break;
+
+ case SCSI_CMD_MODE_SENSE_6:
+ (*pp_buffer) = &msc_dev_mode_para;
+ (*p_length) = sizeof(msc_dev_mode_para);
+ break;
+
+ case SCSI_CMD_TEST_UNIT_READY:
+ (*pp_buffer) = NULL;
+ (*p_length) = 0;
+ break;
+
+ case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
+ (*pp_buffer) = NULL;
+ (*p_length) = 0;
+ break;
+
+ default: return MSC_CSW_STATUS_FAILED;
+ }
+
+ //------------- clear sense data if it is not request sense command -------------//
+ if ( SCSI_CMD_REQUEST_SENSE != scsi_cmd[0] )
+ {
+ mscd_sense_data.sense_key = SCSI_SENSEKEY_NONE;
+ mscd_sense_data.additional_sense_code = 0;
+ mscd_sense_data.additional_sense_qualifier = 0;
+ }
+
+ return MSC_CSW_STATUS_PASSED;
+}
+
+//--------------------------------------------------------------------+
+// APPLICATION CODE
+//--------------------------------------------------------------------+
+void msc_app_task(void* param)
+{ // no need to implement the task yet
+ (void) param;
+
+ OSAL_TASK_BEGIN
+
+ OSAL_TASK_END
+}
+
+void msc_app_init (void)
+{
+
+}
+
+
+#endif
diff --git a/src/msc_device_app.h b/src/msc_device_app.h
new file mode 100644
index 0000000..f10cd7f
--- /dev/null
+++ b/src/msc_device_app.h
@@ -0,0 +1,94 @@
+/**************************************************************************/
+/*!
+ @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 "tusb.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#if TUSB_CFG_DEVICE_MSC
+
+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 TUSB_CFG_MCU==MCU_LPC11UXX || TUSB_CFG_MCU==MCU_LPC13UXX
+ #define MSCD_APP_ROMDISK
+#else // defaults is ram disk
+ #define MSCD_APP_RAMDISK
+#endif
+
+void msc_app_init(void);
+void msc_app_task(void* param);
+
+void msc_app_mount(uint8_t rhport);
+void msc_app_umount(uint8_t rhport);
+
+extern scsi_sense_fixed_data_t mscd_sense_data;
+
+#else
+
+#define msc_app_init()
+#define msc_app_task(x)
+#define msc_app_mount(x)
+#define msc_app_umount(x)
+
+#endif
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* _TUSB_MSCD_DEVICE_APP_H_ */
+
+/** @} */
diff --git a/src/msc_device_ramdisk.c b/src/msc_device_ramdisk.c
new file mode 100644
index 0000000..fefbfdf
--- /dev/null
+++ b/src/msc_device_ramdisk.c
@@ -0,0 +1,236 @@
+/**************************************************************************/
+/*!
+ @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 TUSB_CFG_DEVICE_MSC && defined (MSCD_APP_RAMDISK)
+
+//--------------------------------------------------------------------+
+// MACRO CONSTANT TYPEDEF
+//--------------------------------------------------------------------+
+
+//--------------------------------------------------------------------+
+// INTERNAL OBJECT & FUNCTION DECLARATION
+//--------------------------------------------------------------------+
+TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+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
+};
+
+//--------------------------------------------------------------------+
+// IMPLEMENTATION
+//--------------------------------------------------------------------+
+uint16_t tud_msc_read10_cb (uint8_t rhport, uint8_t lun, void** pp_buffer, uint32_t lba, uint16_t block_count)
+{
+ (*pp_buffer) = msc_device_ramdisk[lba];
+
+ return min16_of(block_count, DISK_BLOCK_NUM);
+}
+uint16_t tud_msc_write10_cb(uint8_t rhport, uint8_t lun, void** pp_buffer, uint32_t lba, uint16_t block_count)
+{
+ (*pp_buffer) = msc_device_ramdisk[lba];
+
+ return min16_of(block_count, DISK_BLOCK_NUM);
+}
+
+//--------------------------------------------------------------------+
+// HELPER
+//--------------------------------------------------------------------+
+
+#if 0 // no need to use fat12 helper
+typedef ATTR_PACKED_STRUCT(struct) {
+ //------------- common -------------//
+ uint8_t jump_code[3] ; ///< Assembly instruction to jump to boot code.
+ uint8_t oem_name[8] ; ///< OEM Name in ASCII.
+ uint16_t byte_per_sector ; ///< Bytes per sector. Allowed values include 512, 1024, 2048, and 4096.
+ uint8_t sector_per_cluster ; ///< Sectors per cluster (data unit). Allowed values are powers of 2, but the cluster size must be 32KB or smaller.
+ uint16_t reserved_sectors ; ///< Size in sectors of the reserved area.
+ uint8_t fat_num ; ///< Number of FATs. Typically two for redundancy, but according to Microsoft it can be one for some small storage devices.
+ uint16_t fat12_root_entry_num ; ///< Maximum number of files in the root directory for FAT12 and FAT16. This is 0 for FAT32 and typically 512 for FAT16.
+ uint16_t fat12_sector_num_16 ; ///< 16-bit number of sectors in file system. If the number of sectors is larger than can be represented in this 2-byte value, a 4-byte value exists later in the data structure and this should be 0.
+ uint8_t media_type ; ///< 0xf8 should be used for fixed disks and 0xf0 for removable.
+ uint16_t sector_per_fat ; ///< 16-bit size in sectors of each FAT for FAT12 and FAT16. For FAT32, this field is 0.
+ uint16_t sector_per_track ; ///< Sectors per track of storage device.
+ uint16_t head_num ; ///< Number of heads in storage device.
+ uint32_t hidden_sectors ; ///< Number of sectors before the start of partition.
+ uint32_t sector_num_32 ; ///< 32-bit value of number of sectors in file system. Either this value or the 16-bit value above must be 0.
+
+ //------------- FAT32 -------------//
+ uint8_t drive_number ; ///< Physical drive number (0x00 for (first) removable media, 0x80 for (first) fixed disk
+ uint8_t reserved ;
+ uint8_t extended_boot_signature ; ///< should be 0x29
+ uint32_t volume_serial_number ; ///< Volume serial number, which some versions of Windows will calculate based on the creation date and time.
+ uint8_t volume_label[11] ;
+ uint8_t filesystem_type[8] ; ///< File system type label in ASCII, padded with blank (0x20). Standard values include "FAT," "FAT12," and "FAT16," but nothing is required.
+ uint8_t reserved2[448] ;
+ uint16_t fat_signature ; ///< Signature value (0xAA55).
+}fat12_boot_sector_t;
+
+STATIC_ASSERT(sizeof(fat12_boot_sector_t) == 512, "size is not correct");
+
+typedef ATTR_PACKED_STRUCT(struct) {
+ uint8_t name[11];
+
+ ATTR_PACKED_STRUCT(struct){
+ uint8_t readonly : 1;
+ uint8_t hidden : 1;
+ uint8_t system : 1;
+ uint8_t volume_label : 1;
+ uint8_t directory : 1;
+ uint8_t archive : 1;
+ } attr; // Long File Name = 0x0f
+
+ uint8_t reserved;
+ uint8_t created_time_tenths_of_seconds;
+ uint16_t created_time;
+ uint16_t created_date;
+ uint16_t accessed_date;
+ uint16_t cluster_high;
+ uint16_t written_time;
+ uint16_t written_date;
+ uint16_t cluster_low;
+ uint32_t file_size;
+}fat_directory_t;
+
+STATIC_ASSERT(sizeof(fat_directory_t) == 32, "size is not correct");
+
+void fat12_fs_init(uint8_t msc_device_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE])
+{
+ uint8_t const 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 https://github.com/hathach/tinyusb";
+
+ //------------- Boot Sector -------------//
+ fat12_boot_sector_t* p_boot_fat = (fat12_boot_sector_t* ) msc_device_ramdisk[0];
+ memclr_(p_boot_fat, sizeof(fat12_boot_sector_t));
+
+ memcpy(p_boot_fat->jump_code, "\xEB\x3C\x90", 3);
+ memcpy(p_boot_fat->oem_name, "MSDOS5.0", 8);
+ p_boot_fat->byte_per_sector = DISK_BLOCK_SIZE;
+ p_boot_fat->sector_per_cluster = 1;
+ p_boot_fat->reserved_sectors = 1;
+ p_boot_fat->fat_num = 1;
+ p_boot_fat->fat12_root_entry_num = 16;
+ p_boot_fat->fat12_sector_num_16 = DISK_BLOCK_NUM;
+ p_boot_fat->media_type = 0xf8; // fixed disk
+ p_boot_fat->sector_per_fat = 1;
+ p_boot_fat->sector_per_track = 1;
+ p_boot_fat->head_num = 1;
+ p_boot_fat->hidden_sectors = 0;
+
+ p_boot_fat->drive_number = 0x80;
+ p_boot_fat->extended_boot_signature = 0x29;
+ p_boot_fat->volume_serial_number = 0x1234;
+ memcpy(p_boot_fat->volume_label , "tinyusb msc", 11);
+ memcpy(p_boot_fat->filesystem_type, "FAT12 ", 8);
+ p_boot_fat->fat_signature = 0xAA55;
+
+ //------------- FAT12 Table (first 2 entries are F8FF, third entry is cluster end of readme file-------------//
+ memcpy(msc_device_ramdisk[1], "\xF8\xFF\xFF\xFF\x0F", 5);
+
+ //------------- Root Directory -------------//
+ fat_directory_t* p_entry = (fat_directory_t*) msc_device_ramdisk[2];
+
+ // first entry is volume label
+ (*p_entry) = (fat_directory_t)
+ {
+ .name = "TINYUSB MSC",
+ .attr.volume_label = 1,
+ };
+
+ p_entry += 1; // advance to second entry, second entry is readme file
+ (*p_entry) = (fat_directory_t)
+ {
+ .name = "README TXT",
+
+ .created_time = 0x6D52,
+ .written_time = 0x6D52,
+
+ .created_date = 0x4365,
+ .accessed_date = 0x4365,
+ .written_date = 0x4365,
+
+ .cluster_high = 0,
+ .cluster_low = 2,
+ .file_size = sizeof(readme_contents)-1 // exculde NULL
+ }; // first entry is volume label
+
+ //------------- Readme Content -------------//
+ memcpy(msc_device_ramdisk[3], readme_contents, sizeof(readme_contents)-1);
+
+}
+#endif
+
+#endif
diff --git a/src/segger/nrf52840_bootloader.emProject b/src/segger/nrf52840_bootloader.emProject
index e1acac6..9de10d3 100644
--- a/src/segger/nrf52840_bootloader.emProject
+++ b/src/segger/nrf52840_bootloader.emProject
@@ -60,6 +60,9 @@
+
+
+