circuitpython

Commit Graph

Author	SHA1	Message	Date
Damien George	3d0c31e60e	stm32/mboot: Move some BSS vars to new section that isn't zeroed out. Zeroing out data on startup takes time and is not necessary for certain variables. So provide a declaration for such variables and use it.	2019-02-15 15:09:54 +11:00
Damien George	ff04b78ffd	stm32/mboot: Add support for loading gzip'd firmware from a filesystem. This adds support to mboot to load and program application firmware from a .dfu.gz file on the board's filesystem. See mboot/README.md for details.	2019-02-15 15:09:48 +11:00
Damien George	15ddc20436	stm32: Add new component, the mboot bootloader. Mboot is a custom bootloader for STM32 MCUs. It can provide a USB DFU interface on either the FS or HS peripherals, as well as a custom I2C bootloader interface.	2018-05-24 23:21:19 +10:00

Author

SHA1

Message

Date

Damien George

3d0c31e60e

stm32/mboot: Move some BSS vars to new section that isn't zeroed out.

Zeroing out data on startup takes time and is not necessary for certain
variables.  So provide a declaration for such variables and use it.

2019-02-15 15:09:54 +11:00

Damien George

ff04b78ffd

stm32/mboot: Add support for loading gzip'd firmware from a filesystem.

This adds support to mboot to load and program application firmware from
a .dfu.gz file on the board's filesystem.  See mboot/README.md for details.

2019-02-15 15:09:48 +11:00

Damien George

15ddc20436

stm32: Add new component, the mboot bootloader.

Mboot is a custom bootloader for STM32 MCUs.  It can provide a USB DFU
interface on either the FS or HS peripherals, as well as a custom I2C
bootloader interface.

2018-05-24 23:21:19 +10:00

3 Commits