X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/88051e78a281f5776538558aec113ff2b66e056c..d47df1cd3a340306255b26a7112d7ff7fa6cd4e4:/Bootloaders/DFU/BootloaderDFU.txt

diff --git a/Bootloaders/DFU/BootloaderDFU.txt b/Bootloaders/DFU/BootloaderDFU.txt
index 7107cc123..eb6495e6e 100644
--- a/Bootloaders/DFU/BootloaderDFU.txt
+++ b/Bootloaders/DFU/BootloaderDFU.txt
@@ -44,9 +44,9 @@
  *  As an open-source option, this bootloader is also compatible with the Linux Atmel USB DFU Programmer
  *  software, available for download at http://sourceforge.net/projects/dfu-programmer/.
  *  
- *  If SECURE_MODE is defined as true, upon startup the bootloader will be locked, with only the chip erase
+ *  If SECURE_MODE is defined as true, upon start-up the bootloader will be locked, with only the chip erase
  *  function available (similar to Atmel's DFU bootloader). If SECURE_MODE is defined as false, all functions 
- *  are usable on startup without the prerequisite firmware erase.
+ *  are usable on start-up without the prerequisite firmware erase.
  *  
  *  Out of the box this bootloader builds for the USB1287, and should fit into 4KB of bootloader space. If
  *  you wish to enlarge this space and/or change the AVR model, you will need to edit the BOOT_START and MCU
@@ -69,9 +69,16 @@
  *   <tr>
  *    <td>SECURE_MODE</td>
  *    <td>BootloaderDFU.h</td>
- *    <td>If defined to true, the bootloader will not accept any memory commands other than a chip erase on statup, until an
- *        erase has been perfomed. This can be used in conjunction with the AVR's lockbits to prevent the AVRs firmware from
+ *    <td>If defined to true, the bootloader will not accept any memory commands other than a chip erase on start-up, until an
+ *        erase has been performed. This can be used in conjunction with the AVR's lockbits to prevent the AVRs firmware from
  *        being dumped by unauthorized persons.</td>
  *   </tr>
+ *   <tr>
+ *    <td>SIGNATURE_0, SIGNATURE_1, SIGNATURE_2</td>
+ *    <td>Makefile CDEFS</td>
+ *    <td>AVR part signature bytes. These are normally defined as part of the AVR device header files in recent avr-libc
+ *        distributions. If your avr-libc library is out of date and does not define these values, you can define them
+ *        manually in the makefile CDEFS.</td>
+ *   </tr>
  *  </table>
- */
\ No newline at end of file
+ */