This adds support to stm32's mboot for the Microsoft WCID USB 0xee string
and Compatible ID Feature Descriptor. This allows the USB device to
automatically set the default USB driver, so that when the device is
plugged in Windows will assign the winusb driver to it. This means that
USB DFU mode can be used without installing any drivers.
For example this page will work (allow the board to be updated over DFU)
with zero install: https://devanlai.github.io/webdfu/dfu-util/
Tested on Windows 10, Windows can read the 0xee string correctly, and
requests the second special descriptor, which then configures the USB
device to use the winusb driver.
Signed-off-by: Damien George <damien@micropython.org>
All ports now use `--board-csv`, `--prefix`, `--output-souce`,
`--output-header` and no longer write to stdout. This matches the esp32
implementation.
Ports that have an AF input use `--af-csv` (to match `--board-csv`).
Any additional output files are now prefixed with `output-` (e.g.
`--output-af-const`).
Default arguments are removed (all makefiles should always specify all
arguments, using default values is likely an error).
Replaced the `af-defs-cmp-strings` and `hdr-obj-decls` args for stm32 with
just `mboot-mode`. Previously they were set on the regular build, now the
logic is reversed so mboot sets it.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
It's not supported on all ports, adds complexity to the build to generate
pins_af.py, and can mostly be replicated just by printing the pin objects.
Remove support for generating pins_af.py from all ports (nrf, stm32,
renesas-ra, mimxrt, rp2).
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Qstrs are picked up from the generated pin source files in the usual qstr
processing stage.
Similarly for the stm constant qstrs.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
No functional change, just code factoring to have the Python bindings in
one location, and all the ports use those same bindings.
Signed-off-by: Damien George <damien@micropython.org>
Since commit 3533924c36 the zlib module has
been replaced by the new deflate module. This commit updates the script
fwupdate.py to use the new deflate module.
Signed-off-by: Oliver Joos <oliver.joos@hispeed.ch>
This library used a mix of "tinf" and "uzlib" to refer to itself. Remove
all use of "tinf" in the public API.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This commit adds initial support for STM32H5xx MCUs. The following
features have been confirmed to be working on an STM32H573:
- UART over REPL and USB CDC
- USB CDC and MSC
- internal flash filesystem
- machine.Pin
- machine.SPI transfers with DMA
- machine.ADC
- machine.RTC
- pyb.LED
- pyb.Switch
- pyb.rng
- mboot
Signed-off-by: Damien George <damien@micropython.org>
Applies to drivers/examples/extmod/port-modules/tools.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Once all the firmware has been flashed and the final signatures checked,
mboot writes the "all good" byte into the header of the application. This
step uses the buffer firmware_head which, if unaligned in the build, fails
when cast to a uint64_t* in flash.c.
Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
This allows:
$ make BOARD_DIR=path/to/board
to infer BOARD=board, rather than the previous behavior that required
additionally setting BOARD explicitly.
Also makes the same change for VARIANT_DIR -> VARIANT on Unix.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
Prior to this commit, only sector 0 was erase/write protected, which may
not be enough to protect all of mboot (especially if mboot lives at a
higher address than the start of flash).
This commit makes sure all internal flash sectors that mboot lives in are
protected from erasing and writing. The linker script must define
_mboot_writable_flash_start for this to work.
Signed-off-by: Damien George <damien@micropython.org>
This makes it so that all a port needs to do is set the relevant variables
and "include extmod.mk" and doesn't need to worry about adding anything to
OBJ, CFLAGS, SRC_QSTR, etc.
Make all extmod variables (src, flags, etc) private to extmod.mk.
Also move common/shared, extmod-related fragments (e.g. wiznet, cyw43,
bluetooth) into extmod.mk.
Now that SRC_MOD, CFLAGS_MOD, CXXFLAGS_MOD are unused by both extmod.mk
(and user-C-modules in a previous commit), remove all uses of them from
port makefiles.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This adds new compile-time infrastructure to parse source code files for
`MP_REGISTER_ROOT_POINTER()` and generates a new `root_pointers.h` header
file containing the collected declarations. This works the same as the
existing `MP_REGISTER_MODULE()` feature.
Signed-off-by: David Lechner <david@pybricks.com>
Both led_init and led_state are configurable via MBOOT_BOARD_LED_INIT and
MBOOT_BOARD_LED_STATE respectively, so don't need to be MP_WEAK.
Furthermore, led_state and led0_state are private to ui.c so can be made
static.
Signed-off-by: Damien George <damien@micropython.org>
This allows a board to modify initial_r0 if needed.
Also make default board behaviour functions always available, named as
mboot_get_reset_mode_default and mboot_state_change_default.
Signed-off-by: Damien George <damien@micropython.org>
These files that are reformatted only now fall under the list of files to
apply uncrustify/black formatting to.
Signed-off-by: Damien George <damien@micropython.org>
All user interface (LED, button) code has been moved to ui.c, and the
interface to this code with the rest of the system now goes through calls
to mboot_state_change(). This state-change function can be overridden by a
board to fully customise the user interface behaviour.
Signed-off-by: Damien George <damien@micropython.org>
Tested on PYBV10 and PYBD_SF6, with MBOOT_FSLOAD enabled and programming
new firmware from a .dfu.gz file stored on the SD card.
Signed-off-by: Damien George <damien@micropython.org>
If enabled via MBOOT_ADDRESS_SPACE_64BIT (it's disabled by default) then
read addresses will be 64-bit.
Signed-off-by: Damien George <damien@micropython.org>
Even if MBOOT_FSLOAD is disabled, mboot should still check for 0x70ad0080
so it can immediately return to the application if this feature is not
enabled. Otherwise mboot will get stuck in DFU mode.
Signed-off-by: Damien George <damien@micropython.org>
If MBOOT_BOARD_ENTRY_INIT is defined by a board then that function must now
make sure system clocks are configured, eg by calling mboot_entry_init().
Signed-off-by: Damien George <damien@micropython.org>
If a board wants to customise the clocks it can define the following:
MBOOT_CLK_PLLM
MBOOT_CLK_PLLN
MBOOT_CLK_PLLP
MBOOT_CLK_PLLQ
MBOOT_CLK_PLLR (only needed on STM32H7)
MBOOT_FLASH_LATENCY
MBOOT_CLK_AHB_DIV
MBOOT_CLK_APB1_DIV
MBOOT_CLK_APB2_DIV
MBOOT_CLK_APB3_DIV (only needed on STM32H7)
MBOOT_CLK_APB4_DIV (only needed on STM32H7)
Signed-off-by: Damien George <damien@micropython.org>
The default stm32lib remains lib/stm32lib, but it can now be easily
overriden at build time by specifying STM32LIB_DIR, or STM32LIB_CMSIS_DIR
and STM32LIB_HAL_DIR.
Signed-off-by: Damien George <damien@micropython.org>
And don't assert on the sector number in sector_erase, so it can support
erasing arbitrary sectors.
Signed-off-by: Damien George <damien@micropython.org>
It's needed at least on F4 because this file overrides the weak function
HAL_RCC_DeInit() from hal_rcc.c.
Signed-off-by: Damien George <damien@micropython.org>
Damien George
Jim Mussared
Oliver Joos
Andrew Leech
Christian Clauss
David Lechner