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
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
4ce0091449
esp32/README: Add info about pyparsing and the correct Python version.
...
See issue #4655 .
2019-04-18 14:17:01 +10:00
194d6b6788
stm32/timer: Correctly initialise extended break settings on F7/H7/L4.
...
Fixes issue #4693 .
2019-04-15 11:41:03 +10:00
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
3c9f78b048
zephyr/CMakeLists.txt: Set AR to point to the Zephyr toolchain exe.
2019-04-11 12:24:05 +10:00
fc9f2ff0cd
stm32/rtc: Remove unused LSE detection code.
2019-04-11 12:14:21 +10:00
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
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
4831e38c7e
stm32/boards/NUCLEO_H743ZI: Add config options to support mboot.
2019-04-08 14:34:37 +10:00
fd13ce5e60
stm32/mboot: Add support for H7 MCUs, with H743 flash layout.
2019-04-08 14:33:57 +10:00
ae1e18a346
stm32/usbd_conf: Add support for USB HS peripheral on H7 MCUs.
2019-04-08 14:30:16 +10:00
2c3fa4ad82
stm32/i2cslave: Add support for H7 MCUs.
2019-04-08 14:28:45 +10:00
fd523c53c3
stm32/network_wiznet5k: Automatically set MAC if device doesn't have one
2019-04-05 22:37:06 +11:00
4f936afc44
stm32/network_wiznet5k: Add ability to set the MAC address.
2019-04-05 22:35:04 +11:00
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
69cb24a21d
esp32/boards/sdkconfig: Disable WDT check of idle task on CPU1.
...
With dual-core enabled it's possible that the uPy task has full utilisation
of CPU1. Fixes issue #4673 .
2019-04-05 12:25:21 +11:00
1f5d945afa
nrf/Makefile: Update to match latest oofatfs version.
...
See corresponding commit b5f33ac2cb
2019-04-01 19:22:25 +02:00
83f3c29d36
stm32/moduos: Allow to compile again without USB enabled.
2019-04-01 17:11:39 +11:00
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
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
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
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
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
6947dff7da
stm32/Makefile: Allow to override CROSS_COMPILE with included Makefile.
2019-03-29 11:34:05 +11:00
1a608ce1e8
stm32/boards/STM32L476DISC: Enable servo support on STM32L476DISC board.
2019-03-28 15:35:58 +11:00
92149c8a79
esp32/boards: Enable dual core support by default.
...
Single core is still supported, just by adding CONFIG_FREERTOS_UNICORE=y to
a custom sdkconfig file.
2019-03-27 11:20:21 +11:00
815b79a8d0
esp32/mpthreadport: Exit vPortCleanUpTCB early if threading not init'd.
2019-03-27 11:11:06 +11:00
0b86ba565c
unix/mpthreadport: Use named semaphores on Mac OS X.
...
Unnamed semaphores (via sem_init) are not supported on this OS. See #4465 .
2019-03-27 10:50:01 +11:00
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
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
2befcb8a9d
zephyr/i2c: Add support for hardware i2c.
...
Adds support for hardware i2c to the zephyr port. Similar to other ports
such as stm32 and nrf, we only implement the i2c protocol functions
(readfrom and writeto) and defer memory operations (readfrom_mem,
readfrom_mem_into, and writeto_mem) to the software i2c implementation.
This may need to change in the future because zephyr is considering
deprecating its i2c_transfer function in favor of i2c_write_read; in this
case we would probably want to implement the memory operations directly
using i2c_write_read.
Tested with the accelerometer on frdm_k64f and bbc_microbit boards.
2019-03-26 16:16:26 +11:00
673db939b5
esp32/machine_pin: Rework pull mode config to fix GPIO hold feature.
...
For gpio_hold_en() to work properly (not draw additional current) pull
up/down must be disabled when hold is enabled. This patch makes sure this
is the case by reworking the pull constants to be a bit mask.
2019-03-26 15:21:23 +11:00
e0c6dfe90a
nrf/readme: Add section about LTO.
...
Adding section about on how to disable use of the linker flag
-flto, by setting the LTO=0 argument to Make. Also, added a
note on recommended toolchains to use that works well with
LTO enabled.
2019-03-19 16:59:18 +01:00
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
696549d2e5
nrf/bluetooth: Deprecate use of SoftDevice s140 v6.0.0.
...
Removing linker script for nrf52840 s140 v6.0.0 as pca10056
target board now points to the new v6.1.1. Also, removing the
entry from the download_ble_stack.sh script.
2019-03-15 20:50:15 +01:00
a3a266a9c3
nrf/board: Migrate nrf52840 target to new BLE stack.
...
This patch moves pca10056/nrf52840 target board to use
the new SoftDevice s140 v6.1.1 instead of the legacy v6.0.0.
2019-03-15 20:50:15 +01:00
d3c1436e75
nrf/bluetooth: Add support for SoftDevice s140 version 6.1.1.
...
Updating download script to fetch the new SoftDevice, and
adding corresponding linker script for the BLE stack.
2019-03-15 20:50:15 +01:00
1e5e3e3d48
nrf/bluetooth: Deprecate use of SoftDevice s132 v6.0.0.
...
Removing linker script for nrf52832 s132 v6.0.0 as all target
boards now points to the new v6.1.1. Also, removing the entry
from the download_ble_stack.sh script.
2019-03-15 20:50:15 +01:00
5f26ef1112
nrf/board: Migrate all nrf52832 targets to new BLE stack.
...
This patch moves all the nrf52832 target boards to use the
new SoftDevice s132 v6.1.1 instead of the legacy v6.0.0.
2019-03-15 20:50:15 +01:00
e8ed2dea71
nrf/bluetooth: Add support for SoftDevice s132 version 6.1.1.
...
Updating download script to fetch the new SoftDevice, and
adding corresponding linker script for the BLE stack.
2019-03-15 20:50:15 +01:00
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
c7d19dc0ad
ports/{stm32,esp8266}: Set mpy-cross native arch for frozen native code.
2019-03-14 12:22:49 +11:00
ddc934631c
esp32/machine_pin: Add new PULL_HOLD pin pull mode.
2019-03-14 07:28:57 +11:00
349b54525e
esp32/machine_pin: Make it so None as pull value disables pull up/down.
...
Previously specifying None as the pull value would leave the pull up/down
state unchanged. This change makes it so -1 leaves the state unchanged and
None makes the pin float, as per the docs.
2019-03-14 07:26:59 +11:00
ea2fcdd338
javascript: Fix Emscripten async load, and to compile with modern clang.
2019-03-13 23:52:15 +11:00
7d675f3a17
javascript: Add new port targeting JavaScript via Emscripten.
...
In this port JavaScript is the underlying "machine" and MicroPython is
transmuted into JavaScript by Emscripten. MicroPython can then run under
Node.js or in the browser.
2019-03-13 23:47:32 +11:00
493ee7df18
zephyr/prj_frdm_kw41z.conf: Add new board configuration.
...
Adds a new board configuration for the frdm_kw41z board, including support
for the fxos8700 accelerometer/magnetometer/die temperature sensor.
2019-03-12 17:12:13 +11:00
7748375b6e
zephyr/prj_frdm_k64f.conf: Add fxos8700 sensor.
...
Adds the fxos8700 accelerometer/magnetometer/die temperature sensor to the
frdm_k64f board configuration.
2019-03-12 17:12:00 +11:00
6d82499a48
zephyr/Makefile: Proxy ram_report, rom_report targets from Zephyr.
2019-03-12 17:11:52 +11:00
755b0b807b
zephyr/prj_minimal.conf: Switch to CONFIG_STDOUT_CONSOLE.
...
Prompted by code size analysis, after arduino_101 build overflowing ROM.
2019-03-12 17:11:46 +11:00
21fc0c448e
zephyr/modzsensor: Rename "TEMP" sensor channel to "DIE_TEMP".
...
I.e. on-die temperature sensor. Upstream made more fine-grained channels
for different kinds of temperature.
2019-03-12 17:11:30 +11:00
a42c1d9fd5
zephyr/modzephyr: Revamp stacks_analyze() call.
...
Underlying k_call_stacks_analyze() was gone in Zephyr, reimplement using
k_thread_foreach().
2019-03-12 17:11:09 +11:00
297092a76a
esp32/mphalport: Use ets_delay_us for mp_hal_delay_us_fast.
...
The system provided one is in ROM and is more accurate.
2019-03-12 15:46:44 +11:00
fcace26d87
esp32/Makefile: Add some missing IDF source files to bootloader and app.
...
Functions in these files may be needed when certain features are enabled
(eg dual core mode), even if the linker does not give a warning or error
about unresolved symbols.
2019-03-11 23:17:09 +11:00
41e7ad647e
esp32/modnetwork: Remove redundant esp_log include.
2019-03-08 23:36:07 +11:00
73c48b1b45
esp32/modnetwork: Implement RSSI for WiFi STA via WLAN.status('rssi').
2019-03-08 23:35:28 +11:00
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
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
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
cf22f4793c
py: Allow registration of modules at their definition.
...
During make, makemoduledefs.py parses the current builds c files for
MP_REGISTER_MODULE(module_name, obj_module, enabled_define)
These are used to generate a header with the required entries for
"mp_rom_map_elem_t mp_builtin_module_table[]" in py/objmodule.c
2019-03-08 22:46:43 +11:00
e4ac104b7f
stm32: Allow to build with threading with the GIL disabled.
2019-03-08 22:29:54 +11:00
c6a9bb23cd
unix/Makefile: Update coverage tests to match those in Travis.
2019-03-08 16:51:09 +11:00
7852b287df
minimal/frozentest: Recompile now that mpy format and version changed.
2019-03-08 15:53:05 +11:00
f2ebee9cf1
stm32/mboot: Update to match latest oofatfs version.
...
See corresponding commit b5f33ac2cb
2019-03-07 15:22:16 +11:00
62483bb957
minimal/frozentest: Recompile now that mpy format changed.
2019-03-05 16:32:05 +11:00
b5f33ac2cb
ports: Update to work with new oofatfs version.
2019-03-05 15:56:39 +11:00
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
e61862d063
stm32/boards: Update to use new build config for lwip component.
2019-03-04 23:34:03 +11:00
78fe979d7d
stm32: Use global lwip build config and support building without lwip.
2019-03-04 23:33:02 +11:00
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
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
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
47e551ba59
cc3200/mpconfigport.h: Disable compiler optimisation of OrderedDict.
...
This port would rather keep the code size as RAM.
2019-03-01 15:24:29 +11:00
8ce22662fe
esp8266/modmachine: Call ets_event_poll after waiti in machine.idle.
...
Because "waiti 0" may have waited for a while (eg 500ms) and the internal
WDT may need to be fed immediately.
Fixes issue #4459 .
2019-02-28 15:44:37 +11:00
823b31e528
stm32/boards/NUCLEO_F429ZI: Enable lwIP and Ethernet peripheral.
2019-02-26 23:32:19 +11:00
ed0a530614
stm32/boards/STM32F769DISC: Enable lwIP and Ethernet peripheral.
2019-02-26 23:32:19 +11:00
b3513f54d3
stm32/boards/STM32F7DISC: Enable lwIP and Ethernet peripheral.
2019-02-26 23:32:19 +11:00
8daec24168
stm32/boards/NUCLEO_F767ZI: Enable lwIP and Ethernet peripheral.
2019-02-26 23:32:19 +11:00
ac3e2f380d
stm32/modnetwork: Don't call NIC callback if it's NULL.
2019-02-26 23:32:19 +11:00
08a24c5f41
stm32/mpconfigport.h: Enable lwIP concurrency protection mechanism.
2019-02-26 23:32:19 +11:00
c55709bf29
stm32/network_lan: Add high-level network.LAN interface to ETH driver.
2019-02-26 23:32:19 +11:00
c950a1a35d
stm32/eth: Add low-level Ethernet MAC driver.
2019-02-26 23:32:19 +11:00
cc63e19332
stm32/mphalport: Add mp_hal_get_mac() helper function.
2019-02-26 23:32:07 +11:00
75a35448e1
stm32/boards/NUCLEO_F767ZI: Fix up comments about HCLK computation.
2019-02-26 22:44:27 +11:00
21f9329d5d
esp32/modnetwork: Fix wifi.isconnected to return False after disconnect.
...
esp_wifi_connect will return ESP_OK for the normal path of execution which
just means the reconnect is started, not that it is actually reconnected.
In such a case wifi.isconnected() should return False until the
reconnection is complete. After reconnect a GOT_IP event is called and it
will change wifi_sta_connected back to True.
2019-02-26 00:49:40 +11:00
55ff562c70
unix/modffi: Eliminate unused-argument warning when debugging disabled.
2019-02-25 14:53:17 +11:00
5801a003f0
esp32/network_lan: Make power arg to constructor optional.
...
A value of None for this argument is already supported, so the argument can
be made optional.
2019-02-21 23:29:10 +11:00
01c1432e32
esp32/modnetwork: Catch and report Ethernet events.
2019-02-21 23:28:51 +11:00
7d8c71c222
esp32/network_lan: Add arg to constructor to set clock mode for ETH PHY.
...
This optional parameter for network.LAN clock_mode can be used for cases
where the clock source is different from the default GPIO0. Fixes #4502 .
2019-02-21 23:28:17 +11:00
c72391c4ce
nrf/pwm: Remove superfluous NULL in machine_hard_pwm_instances.
...
Remove unneeded NULL entry in machine_hard_pwm_instances[] when not
building for NRF52_SERIES.
2019-02-20 22:52:18 +01:00
6ca03fe8bd
nrf/readme: Update make flash command when defining board.
...
Update the "make flash" command sample to include BOARD parameter
when building for a specific target board.
2019-02-20 22:34:08 +01:00
ca2bb66127
nrf/bluetooth: Resolve compilation warning in ble_drv.c.
...
This patch makes sure that the char_data.props is first
assigned a value before other flags are OR'd in.
Resolves compilation warning on possible unitialized variable.
2019-02-20 07:25:51 +01:00
0c6f5bc529
nrf/bluetooth: Improve advertisment behavior for nrf52 targets.
...
This patch makes sure that advertisment data is located in
persistent static RAM memory throughout the advertisment.
Also, setting m_adv_handle to predifined
BLE_GAP_ADV_SET_HANDLE_NOT_SET value to indicate first time
usage of the handle. Upon first advertisment configuration
this will be populated with a handle value returned by the
stack (s132/s140).
2019-02-20 07:25:51 +01:00
ee3a01f25c
nrf/readme: Update link to nrfjprog download.
...
After new layout of nordicsemi.com the direct links to
command line tools (nrfjprog) has changed to become dynamic.
This patch removes the old direct links to each specific OS
variant and is replaced with one single link to the download
landing page instead.
2019-02-20 07:13:36 +01:00
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
a270cf280b
stm32/stm32_it: Fix RTC IRQ handler to handle all EXTI IRQs on F0 MCUs.
2019-02-19 15:17:47 +11:00
67b326d97e
stm32/extint: Remove unused (and incorrect) EXTI defines.
2019-02-19 15:17:32 +11:00
3d17d9b578
stm32/extint: Add non-GPIO EXTI IRQ sources for F0.
2019-02-19 15:17:28 +11:00
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
9441f4b682
stm32/extint: Fix RTC Alarm/FS USB EXTI constants for L4.
2019-02-19 15:17:28 +11:00
363900be5d
stm32/extint: Fix ExtInt to work with non-GPIO pins.
2019-02-19 15:17:20 +11:00
303f27f656
esp32/modsocket: Change socket.socket to be socket type rather than fun.
...
To make all ports consistent. Addresses issue #4514 .
2019-02-18 23:20:13 +11:00
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
ed09e13943
esp32/modsocket: Fix usocket.send to accept anything with buffer proto.
2019-02-18 12:38:38 +11:00
c551169bd8
stm32/mboot: Add hook to run board-specific code early on startup.
2019-02-15 15:34:05 +11:00
65b1fefa31
stm32/modmachine: Add ability to pass through user data to mboot.
2019-02-15 15:10:04 +11:00
3669198403
stm32/mboot: Add support script which can program mboot and application.
2019-02-15 15:09:59 +11:00
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
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
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
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
f38397ba8d
stm32/mboot/Makefile: Generate all pin header files from board pins.csv.
2019-02-14 13:36:32 +11:00
7b2dc96251
stm32/boards/make-pins.py: Add cmdline options to support use by mboot.
2019-02-14 13:35:39 +11:00
bc4f8b438b
extmod/moduwebsocket: Refactor `websocket` to `uwebsocket`.
...
As mentioned in #4450 , `websocket` was experimental with a single intended
user, `webrepl`. Therefore, we'll make this change without a weak
link `websocket` -> `uwebsocket`.
2019-02-14 00:35:45 +11:00
d1acca3c71
stm32/boards/NUCLEO_L476RG: Add support for RNG, DAC and CAN1.
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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
26a1ae295f
stm32/mboot/Makefile: Support specifying BOARD_DIR for custom board.
2019-02-14 00:01:14 +11:00
66f0afc91d
unix/modmachine: Handle repeated /dev/mem open errors.
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If opening of /dev/mem has failed an `OSError` is appropriately raised, but
the next time `mem8/16/32` is accessed the invalid file descriptor is used
and the program gets a SIGSEGV.
2019-02-12 15:29:11 +11:00
812969d615
all: Change PYB message prefix to MPY.
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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
d976e4f5e8
teensy/Makefile: Use common gchelper_m3.s code from lib/utils.
2019-02-12 15:12:24 +11:00
6e30f96b0b
ports: Convert legacy uppercase macro names to lowercase.
2019-02-12 14:54:51 +11:00
019433a17e
stm32/pendsv: Fix inline asm constant and prefix with # character.
2019-02-12 14:50:27 +11:00
d53dc04903
qemu-arm: Use gchelper code to get registers for GC scanning.
2019-02-12 14:48:29 +11:00
c9ece68d06
cc3200: Use common gchelper_m3.s code from lib/utils.
2019-02-12 14:41:48 +11:00
3058d46892
stm32/gccollect: Use gchelper.h header instead of explicit declaration.
2019-02-12 14:38:30 +11:00
e6d97e8a0b
stm32: Move gchelper assembler code to lib/utils for use by other ports.
2019-02-12 14:11:21 +11:00
e7332b0584
qemu-arm: Rework to run bare-metal on boards with Cortex-M CPUs.
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Adds support for 3 Cortex-M boards, selectable via "BOARD" in the Makefile:
- microbit, Cortex-M0 via nRF51822
- netduino2, Cortex-M3 via STM32F205
- mps2-an385, Cortex-M3 via FPGA
netduino2 is the default board because it's supported by older qemu
versions (down to at least 2.5.0).
2019-02-12 13:50:01 +11:00
b546e4b7e9
stm32/pendsv: Fix NULL pointer when calling pendsv dispatch function.
2019-02-08 16:38:09 +11:00
800871c0cb
stm32/modnetwork: Change lwIP polling to be based on background systick.
2019-02-08 16:38:09 +11:00
4d214edae8
stm32/systick: Provide better compile-time configurability of slots.
2019-02-08 15:31:02 +11:00
18cfa156d6
stm32/pendsv: Add ability to schedule callbacks at pendsv IRQ level.
2019-02-08 01:20:13 +11:00
b178958c07
stm32/pendsv: Clean up pendsv IRQ handler and eliminate duplicate code.
2019-02-08 01:20:13 +11:00
1bcf4afb10
stm32/systick: Make periodic systick callbacks use a cyclic func table.
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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
5fbda53d3c
stm32/systick: Rename sys_tick_XXX functions to systick_XXX.
2019-02-08 01:20:09 +11:00
c33f538066
esp32/modmachine: Add support for changing the CPU frequency.
2019-02-07 22:51:55 +11:00
1669e049de
stm32/boards/STM32F769DISC: Configure for use with mboot by default.
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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
be1b1835c3
stm32/boards/STM32F769DISC: Support the use of USB HS with external PHY.
2019-02-07 16:26:46 +11:00
b26046aca2
stm32/modmachine: Make bootloader() enter custom loader if it's enabled.
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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
ab423f2969
stm32/usbd_conf: Fully support USB HS with external PHY.
2019-02-07 16:09:25 +11:00
9f9c5c19b0
stm32/usb: Use USB HS as main USB device regardless of USB_HS_IN_FS.
2019-02-07 16:09:08 +11:00
03a8b1cc50
stm32/mboot: Allow deploying via deploy-stlink.
2019-02-07 16:06:05 +11:00
a81cb3576b
stm32/mboot: Add support for GPIO ports G, H, I and J.
2019-02-07 16:04:48 +11:00
39eb1e9f81
stm32/mboot: Add support for STM32F769 MCUs.
2019-02-07 16:04:06 +11:00
9570297dd1
stm32/mboot: Use USB HS as main USB device regardless of USB_HS_IN_FS.
2019-02-07 16:03:18 +11:00
43a894fb48
stm32/adc: Add basic support for ADC on a pin on STM32H7 MCUs.
2019-02-06 13:35:28 +11:00
b367c425e4
stm32/boards/stm32h743_af.csv: Add ADC entries to pin capability table.
2019-02-06 13:34:53 +11:00
02682d52ce
stm32/boards/make-pins.py: Add basic support for STM32H7 ADC periphs.
2019-02-06 13:34:23 +11:00
6a95e74387
esp32: Use SPIRAM in mem-map mode so all of it can be used for uPy heap.
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Also enable CONFIG_SPIRAM_IGNORE_NOTFOUND to allow boards with faulty or
missing SPIRAM to still boot.
2019-02-06 00:10:50 +11:00
98f790b03a
nrf/timer: Fix disabling Timer 1 when using soft PWM.
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Don't exclude the Timer instance 1 entry from machine_timer_obj[] when
using soft PWM. The usage is already checked when creating the Timer,
so just create an empty entry.
2019-02-02 11:15:52 +01:00
67689bfd7e
stm32/usb: Add flow control option for USB VCP data received from host.
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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