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osmo-asf4-dfu
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8 Commits

Author SHA1 Message Date
Eric Wild 3761545fcf usb serial number descriptor 
Change-Id: I4a23682cee0849c788e5f6c611df4ed1f1cac3da
 2021-06-30 08:16:43 +00:00
Kevin Redon 5fcc4ac54a add specific board support, including sysmoOCTSIM 
the board specific definitions should be coded when particular
environment variable/marco is defined.
this macro name is provided by the makefile in the BOARD variable.
this allows to compile the bootloader for specific devices.
see README for more information.
the board definition for the sysmoOCTSIM is also added.

Change-Id: Ie51a3af7c77ba76ac40570b871f31fd527fb255b
 2019-02-14 17:21:14 +01:00
Kevin Redon 388dac3f87 start application if valid at boot 
if the application is not valid, check and start the bootloader

Change-Id: I323f2b3a1828d3e40a02c7fc755d07009fb43a85
 2019-01-16 18:41:23 +01:00
Kevin Redon dfa652604c use reserved bootloader get application start 
the reserved bootloader size is set in the NVM user configuration
and allows to know the application start address (e.g. after the
bootloader)

Change-Id: I9dda27d6401caabb4a6470aa3fe9691f63097136
 2019-01-16 18:41:23 +01:00
Kevin Redon 5ba20ae63b implement flashing-side of the DFU state machine 
the USB-side state machine currently sets the length to 0,
preventing the actual flashing to be tested

Change-Id: I5ed9cc2a22ed5e41bb59a3ce3f21ab098cec48e7
 2019-01-16 18:41:23 +01:00
Kevin Redon 9e94e7d7ca make USB descriptor available for the two state machines 
this is required to know the DFU bmAttributes since they affect
the state machine

Change-Id: Ib3907423bb9e197f53ed4522e8a5789a3d29489e
 2019-01-16 18:41:23 +01:00
Kevin Redon efd55db9cc add USB DFU description 
uses the USB CDC ACM example code as template to create a USB DFU
description according to USB DFU specification version 1.1

USB DFU stack is under LGPLv2.1 or later license

Change-Id: I7bd6cb46b734ffe8a51f2de7083b4f9e76d385e6
 2019-01-16 18:39:41 +01:00
Kevin Redon 8476b94ab0 use USB CDC Echo example project 
this is the USB CDC Echo example project source code,
for the Microchip SAM E54 Xplained Pro development board,
based on the ATSAME54P20A micro-controller,
exported from the Atmel START website,
using the ASFv4 library.

Change-Id: Ic0e58e42d1a4076bc84a0a8d3509ec4b09a37f46
 2019-01-09 15:33:36 +01:00