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5 Commits

Author SHA1 Message Date
Jacob Alexander
aaae9bc0f2 Adding dynamic USB power support
- Each scan module now has a current change callback which passes the available current as a parameter
- No longer attempts to use the max 500 mA immediately, starts with 100 mA then goes to 500 mA after enumeration
- If enumeration fails due to bMaxPower of 500 mA, then attempt again at 100 mA (might also be possible to go even lower to 20 mA in certain cases)
- Now working with the Apple Ipad (no over-power messages)
- Fixed Wake-up behaviour on Apple Ipad (and likely other iOS devices)
- More effecient set_feature/clear_feature handling (device handler)
- Initial power handling via Interconnect (still needs work to get it more dynamic)
2016-02-25 23:56:04 -08:00
Jacob Alexander
02b919a4cb Basic code for mk20dx256vlh7 flashing 2015-06-14 14:33:40 -07:00
Jacob Alexander
e41444304b Some initial bringup of the dfu bootloader on the mk20dx256vlh7 2015-06-14 14:33:39 -07:00
Rowan Decker
ef8a8c5daa Set DFU bootloader name
Fixes #22

Each (dfu) interface may have more than one a ltsetting each with their own index and name. According to the DFU_1.1 pdf section 4.2.3, "* Alternate settings can be used by an application to access additional memory segments. In this case,
it is suggested that each alternate setting employ a string descriptor to indicate the target memory
segment; e.g., 'EEPROM'." Whether or not we end up using multiple memory segments it is still good to have a descriptive name incase there are other dfu devices connected.

Edit: Fixed previous indentation
2015-03-08 17:23:48 -07:00
Jacob Alexander
4102512579 Adding McHCK DFU Bootloader
- Heavily modified, not compatible with McHCK images
- Uses 4k of Flash (rather than 3k)
- LED turns on when in firmware flash mode
- Changed the USB IDs
- Added CMake build system
- Updated linker script to be closer to what is used for the rest of the projects
- Removed a lot of unnecessary code
- Added a license header to each file (using the same license as the McHCK had)
- Updated the USB Vendor, Product and Serial strings
- Using the Kiibohd initialization sequence rather than the McHCK one
- Using Kiibohd interrupt vector table and other misc mk20dx setup
2014-08-15 10:53:43 -07:00