diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-06-29 12:34:32 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-06-29 12:34:32 +0300 |
| commit | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (patch) | |
| tree | added370d1e356901f8579f076e3263fb0464db7 /boards/dk-tm4c129x/usb_stick_update/readme.txt | |
| parent | 990090a4cc9070837d31e66b58d40f0c3d038741 (diff) | |
Add more board models
Diffstat (limited to 'boards/dk-tm4c129x/usb_stick_update/readme.txt')
| -rw-r--r-- | boards/dk-tm4c129x/usb_stick_update/readme.txt | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/boards/dk-tm4c129x/usb_stick_update/readme.txt b/boards/dk-tm4c129x/usb_stick_update/readme.txt new file mode 100644 index 0000000..8f0167b --- /dev/null +++ b/boards/dk-tm4c129x/usb_stick_update/readme.txt @@ -0,0 +1,49 @@ +USB Memory Stick Updater
+
+This example application behaves the same way as a boot loader. It resides
+at the beginning of flash, and will read a binary file from a USB memory
+stick and program it into another location in flash. Once the user
+application has been programmed into flash, this program will always start
+the user application until requested to load a new application.
+
+When this application starts, if there is a user application already in
+flash (at \b APP_START_ADDRESS), then it will just run the user application.
+It will attempt to load a new application from a USB memory stick under
+the following conditions:
+
+- no user application is present at \b APP_START_ADDRESS
+- the user application has requested an update by transferring control
+to the updater
+- the user holds down the eval board push button when the board is reset
+
+When this application is attempting to perform an update, it will wait
+forever for a USB memory stick to be plugged in. Once a USB memory stick
+is found, it will search the root directory for a specific file name, which
+is \e FIRMWARE.BIN by default. This file must be a binary image of the
+program you want to load (the .bin file), linked to run from the correct
+address, at \b APP_START_ADDRESS.
+
+The USB memory stick must be formatted as a FAT16 or FAT32 file system
+(the normal case), and the binary file must be located in the root
+directory. Other files can exist on the memory stick but they will be
+ignored.
+
+-------------------------------------------------------------------------------
+
+Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved.
+Software License Agreement
+
+Texas Instruments (TI) is supplying this software for use solely and
+exclusively on TI's microcontroller products. The software is owned by
+TI and/or its suppliers, and is protected under applicable copyright
+laws. You may not combine this software with "viral" open-source
+software in order to form a larger program.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
+NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
+NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
+CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, FOR ANY REASON WHATSOEVER.
+
+This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package.
|
