Commit Graph

11436 Commits

Author SHA1 Message Date
Damien George
c8985d52d3 stm32/dma: Add support for DMA on STM32WB, with SPI settings provided. 2020-06-02 10:48:49 +10:00
Damien George
0f7b5cceea stm32/machine_adc: Make setting of ADC1_COMMON->CCR clearer on STM32WB. 2020-06-02 10:48:49 +10:00
Damien George
5210fc51ec stm32/adc: Add support to pyb.ADC for STM32WB MCUs. 2020-06-02 10:48:49 +10:00
Damien George
68d053c66e stm32/modmachine: Allow changing AHB and APB bus frequencies on STM32WB.
For now SYSCLK cannot be changed and must remain at 64MHz.
2020-06-02 10:48:49 +10:00
Damien George
9ae50d22c9 stm32/machine_uart: Allow re-init'ing a static UART object.
Just disallow changing the rxbuf which will be some static RAM (can't free
it and soft-reset would lose any dynamically allocated buffer).
2020-06-01 21:41:54 +10:00
Damien George
88971342b1 stm32/machine_uart: Retain attached-to-repl setting when init'ing UART. 2020-06-01 21:41:50 +10:00
Damien George
22806ed5df extmod/vfs: Retain previous working directory if chdir fails.
Fixes issue #6069.
2020-05-29 23:05:01 +10:00
David Lechner
8f642677f7 tools/codeformat.py: Add verbose option to pass to uncrustify and black.
This adds a new command line option `-v` to `tools/codeformat.py` to enable
verbose printing of all files that are scanned.

Normally `uncrustify` and `black` are called with the `-q` option so
setting verbose suppresses the `-q` option and on `black` also enables the
`-v` option which makes it print out all file names matching the filter
similar to how `uncrustify` does by default.
2020-05-29 22:59:56 +10:00
Joel Stanley
5cfc09ffca travis: For powerpc job, build both UART variants.
The powerpc port can be built with two different UART drivers, so build
both in CI.

The default compiler is now powerpc64le-linux-gnu- so it does not need to
be specified on the command line.
2020-05-29 22:56:31 +10:00
Joel Stanley
f03d030080 powerpc/uart: Choose which UART to use at build time, not runtime.
Microwatt may have firmware that places data in r3, which was used to
detect microwatt vs powernv.  This breaks the existing probing of the UART
type in this powerpc port.

Instead build only the appropriate UART into the firmware, selected by
passing the option UART=potato or UART=lpc_serial to the Makefile.

A future enhancement would be to parse the device tree and configure
MicroPython based on the settings.
2020-05-29 22:54:55 +10:00
Thorsten von Eicken
50a7ba2348 esp32/modmachine: Fix machine.reset_cause to use IDF's esp_reset_reason.
The code previously called rtc_get_reset_reason which is a "raw" reset
cause.  The ESP-IDF massages that for the proper reset cause available from
esp_reset_reason.

Fixes issue #5134.
2020-05-29 22:27:53 +10:00
cccc
1662a0b06f esp32/machine_sdcard: Add "freq" keyword arg to SDCard constructor.
To allow high speed access.
2020-05-28 12:19:04 +10:00
David Lechner
2d1fef7096 tools/codeformat.py: Use -q option on uncrustify to make output quiet.
This suppresses the Parsing: <file> as language C lines.  This makes
parsing run a bit faster and on CI it makes for less scrolling through logs
(and black already uses the -q option).
2020-05-28 10:08:38 +10:00
David Lechner
093fd80760 py/modsys: Use consistent naming pattern for module-level const objects.
This renames a few identifiers to follow the usual naming convention of
mp_<module>_<name>.  This makes them easier to find, e.g. when grep'ing.
2020-05-28 10:02:14 +10:00
stijn
9523ca92e0 windows: Make appveyor.yml self-contained.
Add configuration which otherwise has to be set via the UI so the file is
more self-contained, and remove configuration which is not needed because
it's the same as the default.  The major change here is that for a while
now Appveyor has been using Visual Studio 2015 by default while we still
want to support 2013.
2020-05-28 09:56:35 +10:00
stijn
97ccde0c43 py/ringbuf: Fix compilation with msvc.
Older versions do not have "inline" so fetch the definition from
mpconfigport.h.
2020-05-28 09:56:18 +10:00
stijn
81db22f693 py/modmath: Work around msvc float bugs in atan2, fmod and modf.
Older implementations deal with infinity/negative zero incorrectly.  This
commit adds generic fixes that can be enabled by any port that needs them,
along with new tests cases.
2020-05-28 09:54:54 +10:00
Damien George
a902b69dd5 py/py.mk: Use additional CFLAGS to compile string0.c.
Otherwise functions like memset might get optimised to call themselves (eg
with gcc 10).  And provide CFLAGS_BUILTIN so these options can be changed
by a port if needed.

Fixes issue #6053.
2020-05-27 23:10:23 +10:00
Damien George
4bbba3060d lib/utils: Lock the scheduler when executing hard callback functions.
Otherwise scheduled functions may execute during the hard callback and then
fail if they try to allocate heap memory.
2020-05-27 17:53:31 +10:00
Joel Stanley
d6803067c0 travis: Set build name so it appears in the web interfaces.
The env NAME="foo" syntax doesn't appear to set the name in the Travis web
interface.  Instead use the syntax from the docs:

 https://docs.travis-ci.com/user/build-stages/#naming-your-jobs-within-build-stages
2020-05-27 17:06:10 +10:00
Joel Stanley
a9d96499b8 travis: Run apt commands once, to slightly speed up the CI. 2020-05-27 17:05:50 +10:00
Joel Stanley
b65482ffa8 powerpc: Set better default compiler.
Most developers use a compiler which is called powerpc64le-linux-gnu-gcc.
2020-05-27 17:02:04 +10:00
Joel Stanley
25bc42e754 powerpc: Fix Makefile rule when linking.
The linker script was included in the "$^" inputs, causing the build to
fail:

 LINK build/firmware.elf
 powerpc64le-linux-gnu-ld: error: linker script file 'powerpc.lds' appears multiple times

As a fix the linker script is left as a dependency of the elf, but only the
object files are linked.
2020-05-27 17:00:44 +10:00
Albort Xue
b3bc9808f2 mimxrt/boards: Add MIMXRT1060_EVK board. 2020-05-27 16:49:52 +10:00
Olivier Ortigues
e32302c1a6 esp8266/esppwm: Fix PWM glitch when setting duty on different channel.
The PWM driver uses a double buffer for the PWM timing array, one in
current use and the other one to update when changing duty parameters.
The issue was that once the duty parameters were changed the updated buffer
was applied immediately without synchronising to the start of the PWM
period.  By moving the buffer toggling/swapping to the interrupt when the
cycle is done there are no more glitches.
2020-05-27 16:15:28 +10:00
Damien George
cae77daf00 docs/develop: Fix module/source name in Makefile of native example. 2020-05-16 15:00:46 +10:00
Yu-Ming Chang
dd8db974d7 unix/main: Enter REPL when inspect active, even with stdin redirected.
This is how CPython behaves.
2020-05-16 14:13:15 +10:00
Jim Mussared
cd9a8c1742 nrf: Add openocd as a supported flasher.
Tested with the Particle Debugger on a Xenon.
2020-05-15 15:06:02 +10:00
Jim Mussared
1f1b78752f travis: Build more boards as part of nrf job.
Specifically:
- pca10040: It was already the default.
- microbit: It uses nRF51, has a Cortex-M0, and has additional libraries.
- pca10056: It has USB CDC.
2020-05-15 15:06:02 +10:00
Jim Mussared
e7f8c7d9a3 nrf: Update to work with nrfx v2.0.0, to match TinyUSB.
Commit 6cea369b89 updated the TinyUSB
submodule to a version based on nrfx v2.0.0.  This commit updates the nrf
port to work with the latest TinyUSB and nrfx v2.0.0.
2020-05-15 15:06:02 +10:00
Damien George
9ee5aff334 lib/nrfx: Upgrade to nrfx v2.0.0. 2020-05-15 15:06:02 +10:00
Damien George
8f348778e1 nrf/mphalport: Remove need for "syntax unified" in mp_hal_delay_us.
Because it can confuse older versions of gcc.  Instead use the correct
instruction for Thumb vs Thumb-2 (sub vs subs) so the assembler emits the
2-byte instruction.

Related to commit 1aa9ff9141.
2020-05-15 15:04:49 +10:00
Damien George
eb5e9c00f8 nrf/Makefile: Don't use -fno-builtin for Cortex-M0 builds.
So that error string compression is optimised correctly (it needs strcmp to
be optimised away by the compiler).
2020-05-15 13:39:12 +10:00
Damien George
7dffbfd22a extmod/vfs_lfsx: Fix import_stat so it takes into account current dir.
CPython semantics require searching the current directory if the import is
not absolute (when "" is in sys.path).

Fixes issue #6037.
2020-05-15 11:31:32 +10:00
Thomas Roberts
463c0fb2f4 stm32/boards: Add board config for Nucleo-F412ZG development board. 2020-05-15 10:48:48 +10:00
Thomas Roberts
d7399679de stm32: Add support for F412 MCUs. 2020-05-15 10:08:30 +10:00
Rafael Römhild
8f3167a962 esp8266/boards: Allow configuring btree/FAT/LFS2 support when building.
Prior to e0905e85a7 it was possible to
disable btree support on build.  This patch allows to configure btree
support on make again and also the two new introduced options for FAT and
LFS2 filesystems.
2020-05-14 22:16:01 +10:00
Damien George
801f7dca78 py/nativeglue.h: Rename "setjmp" entry to "setjmp_" to avoid any clash.
Because some compilers may define setjmp to something.

Fixes issue #6032.
2020-05-14 21:48:05 +10:00
Thomas Friebel
18fb5b4432 extmod/nimble: Make error code mapping default to MP_EIO.
Before this change, any NimBLE error that does not appear in the
ble_hs_err_to_errno_table maps to return code 0, meaning success.  If we
miss adding an error code to the table we end up returning success in case
of failure.

Instead, handle the zero case explicitly and default to MP_EIO.  This
allows removing the now-redundant MP_EIO entries from the mapping.
2020-05-11 22:31:30 +10:00
Hannah Suarez/hcs0
c9611b280f README: Change --help option to -h to match micropython executable.
The behaviour was changed in 83439e38fc
2020-05-11 21:57:38 +10:00
Damien George
3b6c9119eb extmod/modbluetooth: Add support for changing the GAP device name.
This commit allows the user to set/get the GAP device name used by service
0x1800, characteristic 0x2a00.  The usage is:

    BLE.config(gap_name="myname")
    print(BLE.config("gap_name"))

As part of this change the compile-time setting
MICROPY_PY_BLUETOOTH_DEFAULT_NAME is renamed to
MICROPY_PY_BLUETOOTH_DEFAULT_GAP_NAME to emphasise its link to GAP and this
new "gap_name" config value.  And the default value of this for the NimBLE
bindings is changed from "PYBD" to "MPY NIMBLE" to be more generic.
2020-05-11 21:30:41 +10:00
Thorsten von Eicken
f385b7bfa8 stm32/README: Reorg DFU flashing instructions with addition for PYBD. 2020-05-11 21:23:41 +10:00
Thorsten von Eicken
ab4e197707 esp32/modsocket: Fix getaddrinfo to raise on error.
This commit fixes the behaviour of socket.getaddrinfo on the ESP32 so it
raises an OSError when the name resolution fails instead of returning a []
or a resolution for 0.0.0.0.

Tests are added (generic and ESP32-specific) to verify behaviour consistent
with CPython, modulo the different types of exceptions per MicroPython
documentation.
2020-05-09 16:43:48 +10:00
Damien George
adb6733022 tests/run-tests: Skip REPL feature checks when running via pyboard.py. 2020-05-09 16:20:40 +10:00
Damien George
172fc040aa py/parse: Make mp_parse_node_extract_list return size_t instead of int.
Because this function can only return non-negative values, and having the
correct return type gives more information to the caller.
2020-05-09 00:55:44 +10:00
Damien George
035059eaf5 tests/run-multitests.py: Add TRACE banner and move TEST output to end.
To make it easier to understand the output when both -s and -t are used.
2020-05-09 00:06:06 +10:00
Damien George
67fca2b715 esp8266/uart: Move a few functions from iRAM to iROM.
They call functions in iROM so do not need to be in iRAM.
2020-05-08 23:44:57 +10:00
Damien George
f2218c2fbd esp8266/esp_mphal: Move most functions in esp_mphal.c from iRAM to iROM.
The ones that are moved out of iRAM should not need to be there, because
either they call functions in iROM (eg mp_hal_stdout_tx_str), or they are
only ever called from a function in iROM and not from an interrupt (eg
ets_esf_free_bufs).

This frees up about 800 bytes of iRAM.
2020-05-08 23:44:57 +10:00
Damien George
caa7725642 esp8266/boards: Move py/pairheap.c code from iRAM to iROM.
It doesn't need to be in iRAM.
2020-05-08 23:40:22 +10:00
Damien George
e12de1fd9d esp8266: Clean up Pin intr handler by moving all code to machine_pin.c.
The macro MP_FASTCODE is used to explicitly place required functions in
iRAM, instead of needing a separate .c file.
2020-05-08 23:40:22 +10:00