Commit Graph

221 Commits

Author SHA1 Message Date
Damien George 27e117307d nrf: Remove unnecessary includes of mpconfigport.h and its header guard.
The mpconfigport.h file is an internal header and should only ever be
included once by mpconfig.h.

Signed-off-by: Damien George <damien@micropython.org>
2020-09-09 00:13:34 +10:00
Damien George 75344af4ca nrf/main: Make mp_builtin_open signature match that in py/builtin.h.
Signed-off-by: Damien George <damien@micropython.org>
2020-09-09 00:13:34 +10:00
Damien George 06659077a8 all: Update Python code to conform to latest black formatting.
Updating to Black v20.8b1 there are two changes that affect the code in
this repository:

- If there is a trailing comma in a list (eg [], () or function call) then
  that list is now written out with one line per element.  So remove such
  trailing commas where the list should stay on one line.

- Spaces at the start of """ doc strings are removed.

Signed-off-by: Damien George <damien@micropython.org>
2020-08-29 15:18:01 +10:00
Roberto Colistete Jr 91c5d168c0 nrf/Makefile: Improve user C modules support.
Add CFLAGS_EXTRA to CFLAGS. Include LDFLAGS_MOD to the compilation.
And, add SRC_MOD to SRC_QSTR.
2020-08-26 22:14:40 +02:00
Glenn Ruben Bakke caaaa2b1f4 nrf: Enable more features for all targets.
Enabling the following features for all targets, except for nrf51
targets compiled to be used with SoftDevice:

- MICROPY_PY_ARRAY_SLICE_ASSIGN
- MICROPY_PY_SYS_STDFILES
- MICROPY_PY_UBINASCII
2020-07-22 12:54:20 +02:00
Glenn Ruben Bakke 0a79e18398 nrf: Split mpconfigport.h into multiple files.
Splitting mpconfigport.h into multiple device specific
files in order to facilitate variations between devices.

Due to the fact that the devices might have variations in
features and also variations in flash size it makes sense
that some devices offers more functionality than others
without being limited by restricted devices.

For example more micropython features can be activated for
nrf52840 with 1MB flash, compared to nrf51 with 256KB.
2020-07-22 12:54:20 +02:00
Matt Trentini 486cb6dd4a nrf: Add board definition for nRF52840-MDK-USB-Dongle. 2020-07-16 23:47:13 +10:00
Glenn Ruben Bakke 95d0d1c486 nrf/boards: Enable RTCounter machine module for nrf9160 boards.
Resolves dependencies for MICROPY_PY_TIME_TICKS which
requires to link against nrfx_rtc.c functions by setting
MICROPY_PY_MACHINE_RTCOUNTER to 1.
2020-07-16 11:48:52 +02:00
Glenn Ruben Bakke b776fe6969 nrf/nrfx_config: Disable RTC2 for nRF9160 targets.
nRF9160 does not have any RTC2. Disable the configuration in
case of NRF9160_XXAA.
2020-07-16 11:44:44 +02:00
Alex Tsamakos f743bd3d25
nrf/boards: Add initial support for Actinius Icarus.
Example make command:

make BOARD=actinius_icarus
2020-07-10 03:48:30 +02:00
Martin Fischer 59ed3bdd9f nrf: Enable nrf tick support on all boards by default.
Having time.ticks_ms/us/add/diff is very useful and used by many drivers,
libraries and components.
2020-07-08 23:47:08 +10:00
Martin Fischer 15574cd665 nrf: Add support for time.ticks_xxx functions using RTC1.
This commit adds time.ticks_ms/us support using RTC1 as the timebase.  It
also adds the time.ticks_add/diff helper functions.  This feature can be
enabled using MICROPY_PY_TIME_TICKS.  If disabled the system uses the
legacy sleep methods and does not have any ticks functions.

In addition support for MICROPY_EVENT_POLL_HOOK was added to the
time.sleep_ms(x) function, making this function more power efficient and
allows support for select.poll/asyncio.  To support this, the RTC's CCR0
was used to schedule a ~1msec event to wakeup the CPU.

Some important notes about the RTC timebase:

- Since the granularity of RTC1's ticks are approx 30usec, time.ticks_us is
not perfect, does not have 1us resolution, but is otherwise quite usable.
For tighter measurments the ticker's 1MHz counter should be used.

- time.ticks_ms(x) should *not* be called in an IRQ with higher prio than
the RTC overflow irq (3).  If so it introduces a race condition and
possibly leads to wrong tick calculations.

See #6171 and #6202.
2020-07-08 23:47:02 +10:00
Glenn Ruben Bakke c2317a3a8d nrf/Makefile: Disable ROM text compression when compiling for debug.
When compiling for debug (-O0) the .text segment cannot fit the flash
region when MICROPY_ROM_TEXT_COMPRESSION=1, because the compiler does not
optimise away the large if-else chain used to select the correct compressed
string.

This commit enforces MICROPY_ROM_TEXT_COMPRESSION=0 when compiling for
debug (DEBUG=1).
2020-07-01 22:54:52 +10:00
Glenn Ruben Bakke f22f7b285e nrf/bluetooth/ble_uart: Swap end character on cooked strings.
Changing line ending character of cooked strings makes rshell/pyboard.py
work correctly over Bluetooth socat/pts devices.
2020-07-01 22:51:30 +10:00
Glenn Ruben Bakke 5996bf72f1 nrf/bluetooth/ble_uart: Fix random advertisement name.
The storage space of the advertisement name is not declared static, leading
to a random advertisement name.  This commit fixes the issue by declaring
it static.
2020-07-01 22:50:56 +10:00
Glenn Ruben Bakke ab0c14dba0 nrf/bluetooth/ble_uart: Add mp_hal_stdio_poll function.
This adds support for enabling MICROPY_PY_SYS_STDFILES when running UART
over Bluetooth (NUS).
2020-07-01 22:50:41 +10:00
Glenn Ruben Bakke fc1f22a097 nrf/bluetooth: Handle data length update request.
The Bluetooth link gets disconnected when connecting from a PC after 30-40
seconds.  This commit adds handling of the data length update request.  The
data length parameter pointer is set to NULL in the reply,  letting the
SoftDevice automatically set values and use them in the data length update
procedure.
2020-07-01 22:49:04 +10:00
Glenn Ruben Bakke 9dfb4ae6aa nrf/bluetooth/ble_uart: Fix implicit declaration of function.
mp_keyboard_interrupt() triggers a compiler error because the function is
implicitly declared.  This commit adds "py/runtime.h" to the includes.

Fixes issue #5732.
2020-07-01 22:48:25 +10:00
Glenn Ruben Bakke 8d71cc2e7d nrf/bluetooth: Use MP_ERROR_TEXT for all error messages.
This follows up on commit def76fe4d9.

Fixes issue #6152.
2020-06-17 11:33:22 +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 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 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
stijn 84fa3312cf all: Format code to add space after C++-style comment start.
Note: the uncrustify configuration is explicitly set to 'add' instead of
'force' in order not to alter the comments which use extra spaces after //
as a means of indenting text for clarity.
2020-04-23 11:24:25 +10:00
stijn d6243568a0 all: Remove commented-out include statements. 2020-04-23 11:24:15 +10:00
Damien George 8e048d2548 all: Clean up error strings to use lowercase and change cannot to can't.
Now that error string compression is supported it's more important to have
consistent error string formatting (eg all lowercase English words,
consistent contractions).  This commit cleans up some of the strings to
make them more consistent.
2020-04-13 22:19:37 +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 def76fe4d9 all: Use MP_ERROR_TEXT for all error messages. 2020-04-05 15:02:06 +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 feb2577585 all: Remove spaces between nested paren and inside function arg paren.
Using new options enabled in the uncrustify configuration.
2020-03-25 00:39:46 +11:00
Damien George ad9a0ec8ab all: Convert exceptions to use mp_raise_XXX helpers in remaining places. 2020-03-18 17:26:19 +11:00
Damien George 69661f3343 all: Reformat C and Python source code with tools/codeformat.py.
This is run with uncrustify 0.70.1, and black 19.10b0.
2020-02-28 10:33:03 +11:00
Damien George 3f39d18c2b all: Add *FORMAT-OFF* in various places.
This string is recognised by uncrustify, to disable formatting in the
region marked by these comments.  This is necessary in the qstrdef*.h files
to prevent modification of the strings within the Q(...).  In other places
it is used to prevent excessive reformatting that would make the code less
readable.
2020-02-28 10:31:07 +11:00
Damien George ac8383a95d nrf: Use MICROPY_HW_ENABLE_RNG instead of MICROPY_PY_RANDOM_HW_RNG.
The "random" module no longer uses the hardware RNG (the extmod version of
this module has a pseudo-random number generator), so the config option
MICROPY_PY_RANDOM_HW_RNG is no longer meaningful.  This commit replaces it
with MICROPY_HW_ENABLE_RNG, which controls whether the hardware RNG is
included in the build.
2020-02-18 12:43:16 +11:00
Damien George 6ad3bb1e12 nrf: Remove custom "random" module and use extmod version instead.
Hardware RNG code is moved to drivers/rng.[ch].
2020-02-18 12:43:16 +11:00
cccc 4f3e5ea934 nrf/drivers/bluetooth: Fix variable initialisation error with older gcc.
Without this change, arm-none-eabi-gcc version 4.9.3 (at least) would give
a "missing braces around initializer" error.
2020-02-16 23:46:27 +11:00
Damien George ad7213d3c3 py: Add mp_raise_msg_varg helper and use it where appropriate.
This commit adds mp_raise_msg_varg(type, fmt, ...) as a helper for
nlr_raise(mp_obj_new_exception_msg_varg(type, fmt, ...)).  It makes the
C-level API for raising exceptions more consistent, and reduces code size
on most ports:

   bare-arm:   +28 +0.042%
minimal x86:  +100 +0.067%
   unix x64:   -56 -0.011%
unix nanbox:  -300 -0.068%
      stm32:  -204 -0.054% PYBV10
     cc3200:    +0 +0.000%
    esp8266:   -64 -0.010% GENERIC
      esp32:  -104 -0.007% GENERIC
        nrf:  -136 -0.094% pca10040
       samd:    +0 +0.000% ADAFRUIT_ITSYBITSY_M4_EXPRESS
2020-02-13 11:52:40 +11:00
Damien George 97eca38c4f py: Add mp_raise_type helper macro and use it where appropriate.
This provides a more consistent C-level API to raise exceptions, ie moving
away from nlr_raise towards mp_raise_XXX.  It also reduces code size by a
small amount on some ports.
2020-02-13 11:03:37 +11:00
Damien George 580fd636c0 nrf/drivers: Use mp_raise_msg where appropriate, and shorten exc msgs.
If the exception doesn't need printf-style formatting then calling
mp_raise_msg is more efficient.  Also shorten exception messages to match
style in core and other ports.
2020-02-11 11:45:14 +11:00
caochaowu 61f64c78a6 nrf/boards/common.ld: Add ENTRY(Reset_Handler) in linker script.
It's not strictly needed but can be helpful when using a debugger.
2020-02-01 00:09:44 +11:00
Memiks 4ab4bf3ec6 ports: Modify mp_hal_pin_write macro so it can be used as a function.
Even though it doesn't return anything it could still be used like a
function.  Addresses issue #5501.
2020-01-14 23:48:42 +11:00
Tim Gates 007a704d82 nrf/examples: Fix typo in mountsd.py, wireing -> wiring. 2019-12-28 12:07:30 +11:00
Yonatan Goldschmidt b2e4a57289 nrf/main: Remove unnecessary repl_info(0) call.
It's statically initialized to 0.
2019-12-28 00:08:31 +11:00
Yonatan Goldschmidt 61d2b40ad5 lib/utils/pyexec: Introduce MICROPY_REPL_INFO, wrap debug prints in it.
For the 3 ports that already make use of this feature (stm32, nrf and
teensy) this doesn't make any difference, it just allows to disable it from
now on.

For other ports that use pyexec, this decreases code size because the debug
printing code is dead (it can't be enabled) but the compiler can't deduce
that, so code is still emitted.
2019-12-28 00:05:39 +11:00
David Lechner e79424d672 ports: Allow overriding CROSS_COMPILE in a custom makefile.
Many ports already allow overriding CROSS_COMPILE.  This modifies the
remaining ports to allow it as well.
2019-12-27 23:53:16 +11:00
Daniel Mizyrycki 2df6a0436d nrf/boards/particle_xenon: Enable USB CDC on Particle Xenon board. 2019-12-09 14:10:24 +11:00
Andrej Krejcir 210d053286 nrf/main: Execute boot.py/main.py frozen modules without a file system.
When the file system is not enabled, the boot.py and main.py modules will
still be executed, if they are frozen.
2019-12-05 23:11:12 +11:00
Damien George 799b6d1e0c extmod: Consolidate FAT FS config to MICROPY_VFS_FAT across all ports.
This commit removes the Makefile-level MICROPY_FATFS config and moves the
MICROPY_VFS_FAT config to the Makefile level to replace it.  It also moves
the include of the oofatfs source files in the build from each port to a
central place in extmod/extmod.mk.

For a port to enabled VFS FAT support it should now set MICROPY_VFS_FAT=1
at the level of the Makefile.  This will include the relevant oofatfs files
in the build and set MICROPY_VFS_FAT=1 at the C (preprocessor) level.
2019-11-11 11:37:38 +11:00
Damien George c13f9f209d all: Convert nlr_raise(mp_obj_new_exception_msg(x)) to mp_raise_msg(x).
This helper function was added a while ago and these are the remaining
cases to convert, to save a bit of code size.
2019-11-05 11:35:45 +11:00
Damien George 9aabb6c01b extmod: Factor out block-device struct to make independent of fatfs. 2019-10-29 12:12:37 +11:00