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| author | Dean Camera <dean@fourwalledcubicle.com> | 2014-07-15 22:02:19 +1000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2014-07-15 22:02:19 +1000 |
| commit | 0c15a451280d2ff2b2fd962b4c3f9fc4812d3cbf (patch) | |
| tree | 9b7a33f1368d76373ff19b1337404681745bc153 /Bootloaders/CDC | |
| parent | d90ef9aa2f97a5f8b5fd2cf0bd9564025d069f6e (diff) | |
| download | lufa-0c15a451280d2ff2b2fd962b4c3f9fc4812d3cbf.tar.gz lufa-0c15a451280d2ff2b2fd962b4c3f9fc4812d3cbf.tar.bz2 lufa-0c15a451280d2ff2b2fd962b4c3f9fc4812d3cbf.zip | |
Update bootloader documentation to include execution instructions.
Diffstat (limited to 'Bootloaders/CDC')
| -rw-r--r-- | Bootloaders/CDC/BootloaderCDC.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Bootloaders/CDC/BootloaderCDC.txt b/Bootloaders/CDC/BootloaderCDC.txt index 1e054de45..55e5e55a4 100644 --- a/Bootloaders/CDC/BootloaderCDC.txt +++ b/Bootloaders/CDC/BootloaderCDC.txt @@ -57,6 +57,22 @@ * \warning <b>THIS BOOTLOADER IS NOT SECURE.</b> Malicious entities can recover written data, even if the device * lockbits are set. * + * \section Sec_Running Running the Bootloader + * + * This bootloader is designed to be started via the HWB mechanism of the USB AVRs; ground the HWB pin (see device + * datasheet) then momentarily ground /RESET to start the bootloader. This assumes the HWBE fuse is set and the BOOTRST + * fuse is cleared. + * + * For board specific exceptions to the above, see below. + * + * \subsection SSec_XPLAIN Atmel Xplain Board + * Ground the USB AVR JTAG's \c TCK pin to ground when powering on the board to start the bootloader. This assumes the + * \c HWBE fuse is cleared and the \c BOOTRST fuse is set as the HWBE pin is not user accessible on this board. + * + * \subsection SSec_Leonardo Arduino Leonardo Board + * Ground \c IO13 when powering the board to start the bootloader. This assumes the \c HWBE fuse is cleared and the + * \c BOOTRST fuse is set as the HWBE pin is not user accessible on this board. + * * \section Sec_Installation Driver Installation * * After running this bootloader for the first time on a new computer, you will need to supply the .INF |