Harald Welte 1405100dff DFU: Introduce board/app-specific override for booting in DFU mode ...

Using the USBDFU_OverrideEnterDFU() function, a board/application can
define extra conditions when the system should boot in DFU mode, even if
it was not explicitly switched to DFU mode from the application.

The app/dfu/main.c uses this mechanism to boot into DFU mode if the
stack + reset vector addresses are not plausible (i.e. some random junk
appears to be flashed in the application partition) or if the user
places a jumper accross the RxD+TxD lines of the debug UART.  The idea
is that the system can be recovered by placing this jumper and then
re-installing the application from DFU.

2017-03-04 19:17:27 +01:00

..

libboard_sam3s-ek/resources

Removed sym links, replaced them with actual folders

2015-04-07 20:04:19 +02:00

libchip_sam3s

DFU: fix transitions between runtime and DFU mode

2017-03-03 00:34:17 +01:00

usb

DFU: Introduce board/app-specific override for booting in DFU mode

2017-03-04 19:17:27 +01:00