Commit Graph

135 Commits

Author SHA1 Message Date
Asensio Lorenzo Sempere
010012c7c3 stm32: Add support for G0 MCUs.
This commit adds support for the STM32G0 series of MCUs.

Signed-off-by: Asensio Lorenzo Sempere <asensio.aerospace@gmail.com>
2022-04-28 11:56:15 +10:00
iabdalkader
014912daae stm32/ulpi: Add USB3320 ULPI low-power functions.
This driver allows switching USB3320 ULPI to low-power mode.  It is ported/
adapted from ST code, stm32f7xx_lp_modes.c, which is BSD-3 licensed code.
2022-04-26 23:11:50 +10:00
iabdalkader
7b3adb5ce5 stm32/Makefile: Add H747 to Makefile's MCU flags. 2022-04-11 16:12:50 +10:00
Andrew Leech
8db93dc016 stm32/Makefile: Allow overriding COPT in Makefile.
It can now be set in mpconfigboard.mk (as well as the make command line).
2022-04-04 23:12:15 +10:00
Damien George
11b77263ef stm32/moduos: Convert module to use extmod version.
Signed-off-by: Damien George <damien@micropython.org>
2022-03-09 10:03:23 +11:00
Damien George
e0a0719416 stm32: Add initial support for STM32WL MCUs.
Signed-off-by: Damien George <damien@micropython.org>
2022-02-04 09:43:43 +11:00
Damien George
9127e63708 stm32/Makefile: Make stm32lib configurable.
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>
2022-02-04 09:43:43 +11:00
Herwin Grobben
8f68e26f79 stm32: Add support for G4 MCUs, and add NUCLEO_G474RE board defn.
This commit adds support for the STM32G4 series of MCUs, and a board
definition for NUCLEO_G474RE.  This board has the REPL on LPUART1 which is
connected to the on-board ST-link USB-UART.
2022-02-01 16:21:01 +11:00
Jim Mussared
92353c2911 all: Remove support for FROZEN_DIR and FROZEN_MPY_DIR.
These have been deprecated for over two years in favour of FROZEN_MANIFEST
and manifest.py.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-12-17 23:54:05 +11:00
Damien George
88ac5a3116 stm32: Update L4 code to build with latest stm32lib and L4 HAL 1.17.0.
Signed-off-by: Damien George <damien@micropython.org>
2021-12-14 10:48:01 +11:00
Damien George
0c9f5b388e stm32: Include HAL MMC code in F4 builds.
So that the MMC driver can be used on F4 MCUs.

Signed-off-by: Damien George <damien@micropython.org>
2021-11-30 10:21:18 +11:00
Jan Staal
9e2423e730 stm32: Add support for H7A3(Q)/H7B3(Q), and STM32H73B3I_DK board defn.
This commit is based upon prior work of @dpgeorge and @koendv.

MCU support for the STM32H7A3 and B3 families MCUs:
- STM32H7A3xx
- STM32H7A3xxQ (SMPS)
- STM32H7B3xx
- STM32H7B3xxQ (SMPS)

Support has been added for the STM32H7B3I_DK board.

Signed-off-by: Jan Staal <info@janstaal.com>
2021-09-16 12:29:28 +10:00
Jan Hrudka
d451dc0086 stm32: Add basic support for STM32H750. 2021-09-15 10:42:20 +10:00
iabdalkader
7aab0dc5d8 extmod: Move modnetwork and modusocket from stm32 to extmod.
So they can be used by other ports.
2021-09-15 01:25:12 +10:00
Tobias Thyrrestrup
0886bf46ca stm32/Makefile: Allow GIT_SUBMODULES and LIBS to be extended.
Signed-off-by: Tobias Thyrrestrup <tt@LEGO.com>
2021-08-19 22:56:39 +10:00
Jim Mussared
e64cda5295 stm32: Add implementation of machine.bitstream.
Hand-written version for M0, and cycle-counter version for everything else.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-19 22:50:32 +10:00
Damien George
f834fef6bb stm32/powerctrl: Support changing frequency on WB MCUs.
This allows changing the frequency to: 100kHz, 200kHz, 400kHz, 800kHz,
1MHz, 2MHz, 4MHz, 8MHz, 16MHz, 32MHz, 64MHz.  For frequencies 2MHz and
below, low power run (LPR) mode is enabled automatically.

Signed-off-by: Damien George <damien@micropython.org>
2021-08-07 23:41:20 +10:00
Damien George
96c6b8cae3 ports: Rename USBD_VID/PID config macros to MICROPY_HW_USB_VID/PID.
For consistency with other board-level config macros that begin with
MICROPY_HW_USB.

Also allow boards in the mimxrt, nrf and samd ports to configure these
values.

Signed-off-by: Damien George <damien@micropython.org>
2021-08-07 23:13:55 +10:00
Tobias Thyrrestrup
60e3e51753 stm32/Makefile: Update to only pull in used Bluetooth library. 2021-07-31 15:11:46 +10:00
Damien George
136369d72f all: Update to point to files in new shared/ directory.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-12 17:08:10 +10:00
Damien George
132d93886f ports: Use common mp_hal_stdout_tx_strn_cooked instead of custom one.
To reduce code duplication.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-08 12:59:31 +10:00
Mike Teachman
8a5bfe44a5 esp32,stm32: Add new machine.I2S class for I2S protocol support.
This commit adds I2S protocol support for the esp32 and stm32 ports, via
a new machine.I2S class.  It builds on the stm32 work of blmorris, #1361.

Features include:
- a consistent I2S API across the esp32 and stm32 ports
- I2S configurations supported:
  - master transmit and master receive
  - 16-bit and 32-bit sample sizes
  - mono and stereo formats
  - sampling frequency
  - 3 modes of operation:
    - blocking
    - non-blocking with callback
    - uasyncio
  - internal ring buffer size can be tuned
- documentation for Pyboards and esp32-based boards
- tested on the following development boards:
  - Pyboard D SF2W
  - Pyboard V1.1
  - ESP32 with SPIRAM
  - ESP32

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-07-05 23:42:25 +10:00
Damien George
37494b8c8a stm32/mboot: Allow mboot to be placed at any location in flash.
A board can now define MBOOT_TEXT0_ADDR to place mboot at a location other
than 0x08000000.  This can be useful if, for example, there is already a
different bootloader on the device.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-30 00:42:59 +10:00
Damien George
cb396827f5 stm32/boards/pllvalues.py: Relax PLLQ constraints on STM32F413 MCUs.
Signed-off-by: Damien George <damien@micropython.org>
2021-04-07 12:47:21 +10:00
Damien George
25ae169e6e stm32: Include .ARM section in firmware for C++ exception handling.
Support for C++ was added in 97960dc7de but
that commit didn't include the C++ exception handling table in the binary
firmware image.  This commit fixes that.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-06 12:11:15 +10:00
Damien George
6e5aea08a9 stm32/Makefile: Allow QSTR_DEFS,QSTR_GLOBAL_DEPENDENCIES to be extended.
So a board can provide custom qstr definitions if needed.

Signed-off-by: Damien George <damien@micropython.org>
2021-03-17 10:25:16 +11:00
stijn
d53a6d58b0 stm32/Makefile: Fix C++ linker flags when toolchain has spaces in path.
The GNU Make dir command uses spaces as item separator so it does not
work for e.g building the STM32 port on Cygwin with a default Arm
installation in "c:/program files (x86)/GNU Arm Embedded Toolchain".
Fix by using POSIX dirname on a quoted path instead.
2021-03-16 12:54:16 +11:00
Damien George
49dd9ba1a5 stm32/Makefile: Use MBOOT_PACK_KEYS_FILE as depedency of .pack.dfu.
To match the definition of GENERATE_PACK_DFU, so a board can customise the
location/name of this file if needed.

Signed-off-by: Damien George <damien@micropython.org>
2021-01-18 13:53:54 +11:00
Damien George
c6f334272a stm32/mboot: Add support for signed and encrypted firmware updates.
This commit adds support to stm32's mboot for signe, encrypted and
compressed DFU updates.  It is based on inital work done by Andrew Leech.

The feature is enabled by setting MBOOT_ENABLE_PACKING to 1 in the board's
mpconfigboard.mk file, and by providing a header file in the board folder
(usually called mboot_keys.h) with a set of signing and encryption keys
(which can be generated by mboot_pack_dfu.py).  The signing and encryption
is provided by libhydrogen.  Compression is provided by uzlib.  Enabling
packing costs about 3k of flash.

The included mboot_pack_dfu.py script converts a .dfu file to a .pack.dfu
file which can be subsequently deployed to a board with mboot in packing
mode.  This .pack.dfu file is created as follows:
- the firmware from the original .dfu is split into chunks (so the
  decryption can fit in RAM)
- each chunk is compressed, encrypted, a header added, then signed
- a special final chunk is added with a signature of the entire firmware
- all chunks are concatenated to make the final .pack.dfu file

The .pack.dfu file can be deployed over USB or from the internal filesystem
on the device (if MBOOT_FSLOAD is enabled).

See #5267 and #5309 for additional discussion.

Signed-off-by: Damien George <damien@micropython.org>
2021-01-18 12:43:01 +11:00
Damien George
cb1bb7592e stm32/Makefile: Change -O0 to -Og for DEBUG=1 builds.
The -Og optimisation level produces a more realistic build, gives a better
debugging experience, and generates smaller code than -O0, allowing debug
builds to fit in flash.

This commit also assigns variables in can.c to prevent warnings when -Og is
used, and builds a board in CI with DEBUG=1 enabled.

Signed-off-by: Damien George <damien@micropython.org>
2020-12-07 22:27:38 +11:00
iabdalkader
ce9197eb20 stm32/Makefile: Disable text compression in debug builds.
Otherwise the flash overflows.

Fixes issue #6653.
2020-12-07 16:45:15 +11:00
Jim Mussared
0e8af2b370 extmod/modbluetooth: Add API for L2CAP channels.
Also known as L2CAP "connection oriented channels". This provides a
socket-like data transfer mechanism for BLE.

Currently only implemented for NimBLE on STM32 / Unix.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-11-24 01:07:17 +11:00
Jim Mussared
81e92d3d6e extmod/modbluetooth: Re-instate optional no-ringbuf modbluetooth.
This requires that the event handlers are called from non-interrupt context
(i.e. the MicroPython scheduler).

This will allow the BLE stack (e.g. NimBLE) to run from the scheduler
rather than an IRQ like PENDSV, and therefore be able to invoke Python
callbacks directly/synchronously.  This allows writing Python BLE handlers
for events that require immediate response such as _IRQ_READ_REQUEST (which
was previous a hard IRQ) and future events relating to pairing/bonding.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-11-13 17:19:05 +11:00
Damien George
a0623a081c stm32/Makefile: Allow boards to extend all SRC variables.
And rename SRC_HAL -> HAL_SRC_C and SRC_USBDEV -> USBDEV_SRC_C for
consistency with other source variables.

Follow on from 0fff2e03fe

Signed-off-by: Damien George <damien@micropython.org>
2020-11-13 11:22:28 +11:00
Sébastien NEDJAR
b04240cb77 stm32/Makefile: Make the generation of firmware.bin explicit.
The file `$(BUILD)/firmware.bin` was used by the target `deploy-stlink` and
`deploy-openocd` but it was generated indirectly by the target
`firmware.dfu`.

As this file could be used to program boards directly by a Mass Storage
copy, it's better to make it explicitly generated.

Additionally, some target are refactored to remove redundancy and be more
explicit on dependencies.
2020-11-12 15:22:44 +11:00
Damien George
4c3976bbca stm32: Add MICROPY_BOARD calls in various places in stm32_main.
For a board to have full configurability of the soft reset loop.

Signed-off-by: Damien George <damien@micropython.org>
2020-11-11 21:41:04 +11:00
Damien George
97960dc7de stm32: Support C++ code and user C modules written in C++.
Also build user C modules as part of the stm32 CI.

Signed-off-by: Damien George <damien@micropython.org>
2020-10-29 23:35:36 +11:00
Damien George
0fff2e03fe stm32/Makefile: Allow boards to extend SRC_C, SRC_O and OBJ variables.
Signed-off-by: Damien George <damien@micropython.org>
2020-10-02 15:46:13 +10:00
Jim Mussared
ed14435a8e extmod/modbluetooth: Refactor stack/hci/driver/port bindings.
Previously the interaction between the different layers of the Bluetooth
stack was different on each port and each stack.  This commit defines
common interfaces between them and implements them for cyw43, btstack,
nimble, stm32, unix.
2020-09-08 11:41:31 +10:00
Zoltán Vörös
27767aafa2 lib/libm_dbl: Add round.c source code.
This code is imported from musl, to match existing code in libm_dbl.

The file is also added to the build in stm32/Makefile.  It's not needed by
the core code but, similar to c5cc64175b,
allows round() to be used by user C modules or board extensions.
2020-07-21 11:07:19 +10:00
Thorsten von Eicken
5264478007 extmod/modussl_mbedtls: Integrate shorter error strings.
The stm32 and esp32 ports now use shorter error strings for mbedtls errors.
Also, MBEDTLS_ERROR_C is enabled on stm32 by default to get these strings.
2020-07-21 00:31:05 +10:00
stinos
da71f55e23 stm32/Makefile: Quote libgcc path so spaces are not an issue.
Fixes #3116.
2020-06-02 14:11:08 +10:00
Jim Mussared
710426024a all: Factor gchelper code to one place and use it for unix & ARM ports.
No functionality change is intended with this commit, it just consolidates
the separate implementations of GC helper code to the lib/utils/ directory
as a general set of helper functions useful for any port.  This reduces
duplication of code, and makes it easier for future ports or embedders to
get the GC implementation correct.

Ports should now link against gchelper_native.c and either gchelper_m0.s or
gchelper_m3.s (currently only Cortex-M is supported but other architectures
can follow), or use the fallback gchelper_generic.c which will work on
x86/x64/ARM.

The gc_helper_get_sp function from gchelper_m3.s is not really GC related
and was only used by cc3200, so it has been moved to that port and renamed
to cortex_m3_get_sp.
2020-04-29 23:45:19 +10:00
Jim Mussared
0da47ecc93 stm32/Makefile: Rename SRC_LIB to LIB_SRC_C to match other ports. 2020-04-29 16:38:18 +10:00
Andrew Leech
8ee2e1fdbc stm32/mboot: Expose custom DFU USB VID/PID values at makefile level.
In mboot, the ability to override the USB vendor/product id's was added
back in 5688c9ba09.  However, when the main
firmware is turned into a DFU file the default VID/PID are used there.
pydfu.py doesn't care about this but dfu-util does and prevents its use
when the VID/PID don't match.

This commit exposes BOOTLOADER_DFU_USB_VID/PID as make variables, for use
on either command line or mpconfigboard.mk, to set VID/PID in both mboot
and DFU files.
2020-04-18 23:02:00 +10:00
stijn
30840ebc99 all: Enable extra conversion warnings where applicable.
Add -Wdouble-promotion and -Wfloat-conversion for most ports to ban out
implicit floating point conversions, and add extra Travis builds using
MICROPY_FLOAT_IMPL_FLOAT to uncover warnings which weren't found
previously.  For the unix port -Wsign-comparison is added as well but only
there since only clang supports this but gcc doesn't.
2020-04-18 22:42:28 +10:00
Jim Mussared
073b9a5eb8 ports: Enable error text compression for various ports, but not all.
Enabled on: bare-arm, minimal, unix coverage/dev/minimal, stm32, esp32,
esp8266, cc3200, teensy, qemu-arm, nrf.  Not enabled on others to be able
to test the code when the feature is disabled (the default case).

Code size change for this commit:

   bare-arm:  -600 -0.906%
minimal x86:  -308 -0.208%
   unix x64:    +0 +0.000%
unix nanbox:    +0 +0.000%
      stm32: -3368 -0.869% PYBV10
     cc3200: -1024 -0.558%
    esp8266: -2512 -0.368% GENERIC
      esp32: -2876 -0.205% GENERIC[incl -3168(data)]
        nrf: -1708 -1.173% pca10040
       samd:    +0 +0.000% ADAFRUIT_ITSYBITSY_M4_EXPRESS
2020-04-05 15:02:06 +10:00
Jim Mussared
994c1dd57a stm32/Makefile: Add missing ordering dependency on generated headers. 2020-04-05 14:12:59 +10:00
Zoltán Vörös
c5cc64175b ports: Add lib/libm/roundf.c to bare-metal Makefile's.
This function is not used by the core but having it as part of the build
allows it to be used by user C modules, or board extensions.  The linker
won't include it in the final firmware if it remains unused.
2020-03-25 01:22:00 +11:00
Damien George
0e95815bfb stm32: Add bindings for BTstack implementation.
Work done in collaboration with Jim Mussared aka @jimmo.
2020-03-10 01:53:42 +11:00