Damien George
11657f2f20
stm32/system_stm32f0: Add support for using HSE and PLL as SYSCLK.
...
To configure the SYSCLK on an F0 enable one of:
MICROPY_HW_CLK_USE_HSI48
MICROPY_HW_CLK_USE_HSE
MICROPY_HW_CLK_USE_BYPASS
2019-04-18 16:00:45 +10:00
Damien George
f1774fa049
stm32/system_stm32f0: Enable PWR clock on startup.
...
To be consistent with how F4/F7/H7/L4 works in system_stm32.c. The power
control peripheral is needed at least for the RTC.
2019-04-18 15:36:59 +10:00
Damien George
194d6b6788
stm32/timer: Correctly initialise extended break settings on F7/H7/L4.
...
Fixes issue #4693 .
2019-04-15 11:41:03 +10:00
Damien George
fd112239d6
stm32/rtc: Remove non-ASCII mu-character from source code comment.
...
And fix a typo in the comment on this line.
2019-04-12 11:32:24 +10:00
Damien George
fc9f2ff0cd
stm32/rtc: Remove unused LSE detection code.
2019-04-11 12:14:21 +10:00
Damien George
46e5d6b889
stm32/rtc: Add auto-LSE-bypass detection with fallback to LSE then LSI.
...
If MICROPY_HW_RTC_USE_BYPASS is enabled the RTC startup goes as follows:
- RTC is started with LSE in bypass mode to begin with
- if that fails to start (after a given timeout) then LSE is reconfigured
in non-bypass
- if that fails to start then RTC is switched to LSI
2019-04-11 12:09:21 +10:00
Damien George
358364b45e
stm32/boards/NUCLEO_L432KC: Disable complex nos and default frozen mods.
...
To save space, since this board only hase 256k of flash.
2019-04-09 11:23:08 +10:00
Damien George
4831e38c7e
stm32/boards/NUCLEO_H743ZI: Add config options to support mboot.
2019-04-08 14:34:37 +10:00
Damien George
fd13ce5e60
stm32/mboot: Add support for H7 MCUs, with H743 flash layout.
2019-04-08 14:33:57 +10:00
Damien George
ae1e18a346
stm32/usbd_conf: Add support for USB HS peripheral on H7 MCUs.
2019-04-08 14:30:16 +10:00
Damien George
2c3fa4ad82
stm32/i2cslave: Add support for H7 MCUs.
2019-04-08 14:28:45 +10:00
Damien George
fd523c53c3
stm32/network_wiznet5k: Automatically set MAC if device doesn't have one
2019-04-05 22:37:06 +11:00
Damien George
4f936afc44
stm32/network_wiznet5k: Add ability to set the MAC address.
2019-04-05 22:35:04 +11:00
Damien George
4410efc1e3
stm32/network_wiznet5k: Add ability to trace Ethernet TX and RX frames.
...
Via: nic.config(trace=2|4)
2019-04-05 22:33:49 +11:00
Damien George
83f3c29d36
stm32/moduos: Allow to compile again without USB enabled.
2019-04-01 17:11:39 +11:00
Damien George
7ce2a08231
stm32: Add support for MMC driver, exposed via pyb.MMCard class.
...
Enable it via MICROPY_HW_ENABLE_MMCARD.
2019-04-01 17:04:43 +11:00
Damien George
9670b26526
stm32: Rename MICROPY_HW_HAS_SDCARD to MICROPY_HW_ENABLE_SDCARD.
...
For consistency with the majority of other MICROPY_HW_ENABLE_xxx macros.
2019-04-01 15:21:26 +11:00
Damien George
7b5bf5f6fd
stm32/uart: Handle correctly the char overrun case of RXNE=0 and ORE=1.
...
Fixes issue #3375 .
2019-04-01 13:40:35 +11:00
roland van straten
edd0e0f93d
stm32/timer: Expose the PWM BRK capability of Timer 1 and 8.
...
The break mode is configurable via the 'brk' keyword to the Timer
constructor and init method. It's disabled by default.
2019-04-01 13:30:37 +11:00
Andrew Leech
9d6f70f715
stm32: Make default USB_VCP stream go through uos.dupterm for main REPL.
...
Use uos.dupterm for REPL configuration of the main USB_VCP(0) stream on
dupterm slot 1, if USB is enabled. This means dupterm can also be used to
disable the boot REPL port if desired, via uos.dupterm(None, 1).
For efficiency this adds a simple hook to the global uos.dupterm code to
work with streams that are known to be native streams.
2019-04-01 13:04:05 +11:00
Boris Vinogradov
6947dff7da
stm32/Makefile: Allow to override CROSS_COMPILE with included Makefile.
2019-03-29 11:34:05 +11:00
Boris Vinogradov
1a608ce1e8
stm32/boards/STM32L476DISC: Enable servo support on STM32L476DISC board.
2019-03-28 15:35:58 +11:00
Damien George
781947afdc
stm32/mpconfigport.h: Remove malloc/free/realloc helper macros.
...
These macros are unused, and they can conflict with other entities by the
same name. If needed they can be provided as static inline functions, or
just functions.
Fixes issue #4559 .
2019-03-26 18:42:19 +11:00
roland van straten
d396a7e10d
stm32/system_stm32: Provide default value for HSI calibration.
...
If HSI is used the calibration value must be valid. Fixes #4596 .
2019-03-26 17:10:21 +11:00
Dave Hylands
ec6e62efc2
stm32/mboot: Set USE_MBOOT=1 by default in the Makefile.
...
This allows boards that need USE_MBOOT to be built properly whether or not
USE_MBOOT=1 is specified when building mboot.
2019-03-18 14:01:43 +11:00
roland van straten
c9eb7eb449
stm32/stm32_it: Guard UART7_IRQHandler with check for UART7 define.
...
All STM32 with a UART7 also have a UART8 and vice versa, but this change
improves readability and allows for them to be independent in the future.
2019-03-14 14:02:21 +11:00
Damien George
c7d19dc0ad
ports/{stm32,esp8266}: Set mpy-cross native arch for frozen native code.
2019-03-14 12:22:49 +11:00
Andrew Leech
5688c9ba09
stm32/usb: Allow to override USB strings & VID/PID in app and mboot.
...
The override #define's should go in the board's mpconfigboard.h file.
2019-03-08 23:29:15 +11:00
Andrew Leech
0c60cb1fc4
stm32/qspi: Set pin speed to very-high and allow to config some options.
...
The default speed of the QSPI interface is 72Mhz whereas the standard AF
pin speed (high) is only rated to 50Mhz, so increase speed to very-high.
2019-03-08 23:17:50 +11:00
Andrew Leech
89ff506513
py: Update and rework build system for including external C modules.
...
How to use this feature is documented in docs/develop/cmodules.rst.
2019-03-08 22:58:42 +11:00
Damien George
e4ac104b7f
stm32: Allow to build with threading with the GIL disabled.
2019-03-08 22:29:54 +11:00
Jim Mussared
f2ebee9cf1
stm32/mboot: Update to match latest oofatfs version.
...
See corresponding commit b5f33ac2cb
2019-03-07 15:22:16 +11:00
Damien George
b5f33ac2cb
ports: Update to work with new oofatfs version.
2019-03-05 15:56:39 +11:00
Francisco J. Manno
f938e70c69
stm32: Add compile-time option to use HSI as clock source.
...
To use HSI instead of HSE define MICROPY_HW_CLK_USE_HSI as 1 in the board
configuration file. The default is to use HSE.
HSI has been made the default for the NUCLEO_F401RE board to serve as an
example, and because early revisions of this board need a hardware
modification to get HSE working.
2019-03-05 15:49:08 +11:00
Damien George
e61862d063
stm32/boards: Update to use new build config for lwip component.
2019-03-04 23:34:03 +11:00
Damien George
78fe979d7d
stm32: Use global lwip build config and support building without lwip.
2019-03-04 23:33:02 +11:00
Damien George
84479569de
stm32/boards/STM32F769DISC: Use external QSPI flash to store some code.
...
This demonstrates how to use external QSPI flash in XIP (execute in place)
mode. The default configuration has all extmod/ code placed into external
QSPI flash, but other code can easily be put there by modifying the custom
f769_qspi.ld script.
2019-03-04 22:40:15 +11:00
Damien George
c8bbf2c170
stm32/Makefile: Allow a board to specify its linker sections for FW.
...
A board can now use the make variables TEXT0_SECTIONS and TEXT1_SECTIONS to
specify the linker sections that should go in its firmware. Defaults are
provided which give the existing behaviour.
2019-03-04 22:26:55 +11:00
Damien George
f8f2724297
stm32/qspi: Enable sample shift and disable timeout counter.
...
This makes the QSPI more robust, in particular the timeout counter should
not be used with memory mapped mode (see F7 errata).
2019-03-01 16:15:14 +11:00
Damien George
823b31e528
stm32/boards/NUCLEO_F429ZI: Enable lwIP and Ethernet peripheral.
2019-02-26 23:32:19 +11:00
Damien George
ed0a530614
stm32/boards/STM32F769DISC: Enable lwIP and Ethernet peripheral.
2019-02-26 23:32:19 +11:00
Damien George
b3513f54d3
stm32/boards/STM32F7DISC: Enable lwIP and Ethernet peripheral.
2019-02-26 23:32:19 +11:00
Damien George
8daec24168
stm32/boards/NUCLEO_F767ZI: Enable lwIP and Ethernet peripheral.
2019-02-26 23:32:19 +11:00
Damien George
ac3e2f380d
stm32/modnetwork: Don't call NIC callback if it's NULL.
2019-02-26 23:32:19 +11:00
Damien George
08a24c5f41
stm32/mpconfigport.h: Enable lwIP concurrency protection mechanism.
2019-02-26 23:32:19 +11:00
Damien George
c55709bf29
stm32/network_lan: Add high-level network.LAN interface to ETH driver.
2019-02-26 23:32:19 +11:00
Damien George
c950a1a35d
stm32/eth: Add low-level Ethernet MAC driver.
2019-02-26 23:32:19 +11:00
Damien George
cc63e19332
stm32/mphalport: Add mp_hal_get_mac() helper function.
2019-02-26 23:32:07 +11:00
Damien George
75a35448e1
stm32/boards/NUCLEO_F767ZI: Fix up comments about HCLK computation.
2019-02-26 22:44:27 +11:00
Andrew Leech
8ed4a28dae
stm32/sdram: Increase GPIO speed for SDRAM interface to "very high".
...
Currently all usages of mp_hal_pin_config_alt_static() set the pin speed to
"high" (50Mhz). The SDRAM interface typically runs much faster than this
so should be set to the maximum pin speed.
This commit adds mp_hal_pin_config_alt_static_speed() which allows setting
the pin speed along with the other alternate function details.
2019-02-20 16:54:32 +11:00
Dave Hylands
a270cf280b
stm32/stm32_it: Fix RTC IRQ handler to handle all EXTI IRQs on F0 MCUs.
2019-02-19 15:17:47 +11:00
Dave Hylands
67b326d97e
stm32/extint: Remove unused (and incorrect) EXTI defines.
2019-02-19 15:17:32 +11:00
Dave Hylands
3d17d9b578
stm32/extint: Add non-GPIO EXTI IRQ sources for F0.
2019-02-19 15:17:28 +11:00
Dave Hylands
92fec603d0
stm32/make-stmconst.py: Improve regex to parse more constants.
...
A few RTC constants weren't being parsed properly due to whitespace
differences, and this patch makes certain whitespace optional. Changes
made:
- allow for no space between /*!< and EXTI, eg for:
__IO uint32_t IMR; /*!<EXTI Interrupt mask register, Address offset: 0x00 */
- allow for no space between semicolon and start of comment, eg for:
__IO uint32_t ALRMASSR;/*!< RTC alarm A sub second register, Address offset: 0x44 */
2019-02-19 15:17:28 +11:00
Dave Hylands
9441f4b682
stm32/extint: Fix RTC Alarm/FS USB EXTI constants for L4.
2019-02-19 15:17:28 +11:00
Dave Hylands
363900be5d
stm32/extint: Fix ExtInt to work with non-GPIO pins.
2019-02-19 15:17:20 +11:00
Damien George
c65e5c88b8
stm32/boards/stm32f429.ld: Increase uPy heap size by 64k for F429 MCU.
...
The F429 has 256k total RAM, with 64k already set aside for flash write
cache, so the uPy heap can be increased this much.
2019-02-18 13:18:59 +11:00
Damien George
c551169bd8
stm32/mboot: Add hook to run board-specific code early on startup.
2019-02-15 15:34:05 +11:00
Damien George
65b1fefa31
stm32/modmachine: Add ability to pass through user data to mboot.
2019-02-15 15:10:04 +11:00
Damien George
3669198403
stm32/mboot: Add support script which can program mboot and application.
2019-02-15 15:09:59 +11:00
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
Andrew Leech
4daee31706
stm32/qspi: Use static af functions for pin configuration.
...
This allows qspi pin configuration to work on any supported platform.
2019-02-14 13:42:08 +11:00
Damien George
be4e5b1f87
stm32/mboot/mphalport.h: Include genhdr/pins.h for access to pin names.
...
So that mboot configuration can use names like pyb_pin_X1.
2019-02-14 13:39:13 +11:00
Damien George
f38397ba8d
stm32/mboot/Makefile: Generate all pin header files from board pins.csv.
2019-02-14 13:36:32 +11:00
Damien George
7b2dc96251
stm32/boards/make-pins.py: Add cmdline options to support use by mboot.
2019-02-14 13:35:39 +11:00
Jolatomme
d1acca3c71
stm32/boards/NUCLEO_L476RG: Add support for RNG, DAC and CAN1.
...
PLLQ is changed to get CAN working, and I2C1 pins are changed to those
prescribed by the board.
2019-02-14 00:28:28 +11:00
Damien George
26a1ae295f
stm32/mboot/Makefile: Support specifying BOARD_DIR for custom board.
2019-02-14 00:01:14 +11:00
Mike Causer
812969d615
all: Change PYB message prefix to MPY.
...
Replaces "PYB: soft reboot" with "MPY: soft reboot", etc.
Having a consistent prefix across ports reduces the difference between
ports, which is a general goal. And this change won't break pyboard.py
because that tool only looks for "soft reboot".
2019-02-12 15:18:33 +11:00
Damien George
6e30f96b0b
ports: Convert legacy uppercase macro names to lowercase.
2019-02-12 14:54:51 +11:00
Damien George
019433a17e
stm32/pendsv: Fix inline asm constant and prefix with # character.
2019-02-12 14:50:27 +11:00
Damien George
3058d46892
stm32/gccollect: Use gchelper.h header instead of explicit declaration.
2019-02-12 14:38:30 +11:00
Damien George
e6d97e8a0b
stm32: Move gchelper assembler code to lib/utils for use by other ports.
2019-02-12 14:11:21 +11:00
Damien George
b546e4b7e9
stm32/pendsv: Fix NULL pointer when calling pendsv dispatch function.
2019-02-08 16:38:09 +11:00
Damien George
800871c0cb
stm32/modnetwork: Change lwIP polling to be based on background systick.
2019-02-08 16:38:09 +11:00
Damien George
4d214edae8
stm32/systick: Provide better compile-time configurability of slots.
2019-02-08 15:31:02 +11:00
Damien George
18cfa156d6
stm32/pendsv: Add ability to schedule callbacks at pendsv IRQ level.
2019-02-08 01:20:13 +11:00
Damien George
b178958c07
stm32/pendsv: Clean up pendsv IRQ handler and eliminate duplicate code.
2019-02-08 01:20:13 +11:00
Damien George
1bcf4afb10
stm32/systick: Make periodic systick callbacks use a cyclic func table.
...
Instead of checking each callback (currently storage and dma) explicitly
for each SysTick IRQ, use a simple circular function table indexed by the
lower bits of the millisecond tick counter. This allows callbacks to be
easily enabled/disabled at runtime, and scales well to a large number of
callbacks.
2019-02-08 01:20:13 +11:00
Damien George
5fbda53d3c
stm32/systick: Rename sys_tick_XXX functions to systick_XXX.
2019-02-08 01:20:09 +11:00
Damien George
1669e049de
stm32/boards/STM32F769DISC: Configure for use with mboot by default.
...
This is a good board to demonstrate the use of Mboot because it only has a
USB HS port exposed so the native ST DFU mode cannot be used. With Mboot
this port can be used.
2019-02-07 16:28:01 +11:00
Damien George
be1b1835c3
stm32/boards/STM32F769DISC: Support the use of USB HS with external PHY.
2019-02-07 16:26:46 +11:00
Damien George
b26046aca2
stm32/modmachine: Make bootloader() enter custom loader if it's enabled.
...
If a custom bootloader is enabled (eg mboot) then machine.bootloader() will
now enter that loader. To get the original ST DFU loader pass any argument
to the function, like machine.bootloader(1).
2019-02-07 16:13:57 +11:00
Damien George
ab423f2969
stm32/usbd_conf: Fully support USB HS with external PHY.
2019-02-07 16:09:25 +11:00
Damien George
9f9c5c19b0
stm32/usb: Use USB HS as main USB device regardless of USB_HS_IN_FS.
2019-02-07 16:09:08 +11:00
Damien George
03a8b1cc50
stm32/mboot: Allow deploying via deploy-stlink.
2019-02-07 16:06:05 +11:00
Damien George
a81cb3576b
stm32/mboot: Add support for GPIO ports G, H, I and J.
2019-02-07 16:04:48 +11:00
Damien George
39eb1e9f81
stm32/mboot: Add support for STM32F769 MCUs.
2019-02-07 16:04:06 +11:00
Damien George
9570297dd1
stm32/mboot: Use USB HS as main USB device regardless of USB_HS_IN_FS.
2019-02-07 16:03:18 +11:00
Damien George
43a894fb48
stm32/adc: Add basic support for ADC on a pin on STM32H7 MCUs.
2019-02-06 13:35:28 +11:00
Damien George
b367c425e4
stm32/boards/stm32h743_af.csv: Add ADC entries to pin capability table.
2019-02-06 13:34:53 +11:00
Damien George
02682d52ce
stm32/boards/make-pins.py: Add basic support for STM32H7 ADC periphs.
2019-02-06 13:34:23 +11:00
Andrew Leech
67689bfd7e
stm32/usb: Add flow control option for USB VCP data received from host.
...
It's off by default and can be enabled at run-time with:
pyb.USB_VCP().init(flow=pyb.USB_VCP.RTS)
2019-01-31 23:31:26 +11:00
Damien George
86f06d6a87
stm32/sdcard: Don't use SD clock bypass on F7 MCUs.
...
With clock bypass enabled the attached SD card is clocked at the maximum
48MHz. But some SD cards are unreliable at these rates. Although it's
nice to have high speed transfers it's more important that the transfers
are reliable for all cards. So disable this clock bypass option.
2019-01-31 12:49:48 +11:00
Damien George
e5509a910f
stm32/mboot: Add option to autodetect the USB port that DFU uses.
...
Enable in mpconfigboard.h via #define MBOOT_USB_AUTODETECT_USB (1).
Requires MICROPY_HW_USB_FS and MICROPY_HW_USB_HS to be enabled as well.
2019-01-31 12:05:39 +11:00
Damien George
4bed17e786
stm32/boards/stm32f429_af.csv: Fix typos in UART defs Tx->TX and Rx->RX.
...
Fixes issue #4445 .
2019-01-31 01:02:42 +11:00
Damien George
38022ddb2c
stm32/main: Make board-defined UART REPL use a static object and buffer.
...
This way the UART REPL does not need the MicroPython heap and exists
outside the MicroPython runtime, allowing characters to still be received
during a soft reset.
2019-01-28 22:56:55 +11:00
Damien George
4caf5b2358
stm32/usbdev: Add USB config option for max power drawn by the board.
...
The new compile-time option is MICROPY_HW_USB_MAX_POWER_MA. Set this in
the board configuration file to the maximum current in mA that the board
will draw over USB. The default is 500mA.
2019-01-27 14:02:10 +11:00
Damien George
7d8db42d17
stm32/usbdev: Add USB config option for board being self powered.
...
The new compile-time option is MICROPY_HW_USB_SELF_POWERED. Set this
option to 1 in the board configuration file to indicate that the USB device
is self powered. This option is disabled by default (previous behaviour).
2019-01-27 13:52:43 +11:00
Damien George
c2886868b9
stm32/rtc: Check RTCEN=1 when testing if RTC is already running on boot.
...
It can be that LSEON and LSERDY are set yet the RTC is not enabled (this
can happen for example when coming out of the ST DFU mode on an F405 with
the RTC not previously initialised). In such a case the RTC is never
started because the code thinks it's already running. This patch fixes
this case by always checking if RTCEN is set when booting up (and also
testing for a valid RTCSEL value in the case of using an LSE).
2019-01-27 13:21:31 +11:00