3 Commits

Author	SHA1	Message	Date
Werner Almesberger	ddd0022350	atusb/fw/boot.c (main): don't time out until there is an application ... This prevents the boot loader from resetting all the time and makes it easier to "catch" it with dfu-util.	2011-05-10 11:51:46 -03:00
Werner Almesberger	d233c04c86	atusb/fw: implemented USB bus reset (to host) and polling of reset from host ... - usb/usb.h, usb/atu2.c (usb_reset): reset the USB bus by detaching and re-attaching the device - boot.c (main): force a USB reset before running the payload - usb/atu2.c (usb_poll): test for USB reset from the host (in progress) - usb/dfu.c (my_reset, dfu_init): register user USB reset handler	2011-03-11 17:56:41 -03:00
Werner Almesberger	e8bed1f3c1	atusb/fw/: flash a boot loader instead of the application (in progress) ... - boot.c: basic boot loader that runs DFU for 2 s, then starts the payload - board.h (DFU_USB_VENDOR, DFU_USB_PRODUCT): added USB IDs for DFU - flash.c: stubs for board-specific Flash functions - Makefile: build boot.hex for the boot loader - Makefile (prog): load the boot loader at its rightful place - Makefile (prog): also set hfuse and the lock fuse	2011-03-09 00:41:32 -03:00