Commit Graph

185 Commits

Author SHA1 Message Date
Damien George
ca5f8975fa lib/stm32lib: Update library to fix F7 MMC capacity calculation. 2019-04-01 17:04:43 +11:00
Damien George
350dbb89e6 lib/oofatfs: Update oofatfs library to fix issue with logic not.
From https://github.com/micropython/oofatfs, branch work-R0.13c,
commit 3b4ee5a646af2769b3dddfe17d5d866233c1e45b.
2019-03-07 15:03:09 +11:00
Damien George
7eadcaa8c6 lib/oofatfs: Update ffconf.h config for new oofatfs version. 2019-03-05 15:56:39 +11:00
Damien George
1a24bac6cb lib/oofatfs: Update oofatfs library to R0.13c working branch.
From https://github.com/micropython/oofatfs, branch work-R0.13c,
commit cb05c9486d3b48ffd6bd7542d8dbbab4b1caf790.

Large code pages (932, 936, 949, 950) have been removed from ffunicode.c
because they were not included in previous versions here.
2019-03-05 15:56:39 +11:00
Damien George
b6791ffbbe lib/netutils: Add function to print tracing info for Ethernet frames. 2019-02-26 23:32:19 +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
8d1275ec0f lib/utils/gchelper: Add gchelper.h header file for assembler functions. 2019-02-12 14:37:41 +11:00
Damien George
f608f54ab0 lib/utils/gchelper_m3: Add gc_helper_get_sp() function. 2019-02-12 14:37:01 +11:00
Damien George
90e1303b2d lib/utils/gchelper_m3: Add license header and clean up code.
This file generates the same code with the cortex-m3 and cortex-m4
assembler directive, so use cortex-m3 to support more CPUs.
2019-02-12 14:16:24 +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
7bbde67cb2 lib/utils/printf: Exclude __GI_vsnprintf alias for gcc 9 and above.
See issue #4457.
2019-02-06 01:12:51 +11:00
Damien George
8faf17b93c lib/nrfx: Upgrade to nrfx v1.3.1. 2019-01-31 17:38:13 +11:00
Damien George
1fa8f977f5 lib/utils/pyexec: Implement paste mode with event driven REPL. 2019-01-28 23:00:19 +11:00
Damien George
f874e8184c lib/stm32lib: Update library to get F413 BOR defs and fix gcc 8 warning. 2019-01-24 11:33:59 +11:00
Tobias Badertscher
06236bf28e lib/utils: Add generic MicroPython IRQ helper functions.
Initial implementation of this is taken from the cc3200 port.
2018-12-29 17:08:55 +11:00
Damien George
f5d46a88aa lib/utils/pyexec: Forcefully unlock the heap if locked and REPL active.
Otherwise there is really nothing that can be done, it can't be unlocked by
the user because there is no way to allocate memory to execute the unlock.

See issue #4205 and #4209.
2018-10-13 16:21:08 +11:00
Damien George
8960a28238 lib/libm/math: Add implementation of __signbitf, if needed by a port. 2018-09-27 15:21:04 +10:00
Damien George
4c08932e73 lib/libm/math: Fix int type in float union, uint64_t should be uint32_t.
A float is 32-bits wide.
2018-09-27 15:19:53 +10:00
Damien George
5f92756c2c lib/stm32lib: Update library to fix issue with filling USB TX FIFO. 2018-09-26 12:00:25 +10:00
Andrew Leech
57a73973ad lib/libm_dbl: Add implementation of copysign() for DEBUG builds.
This provides a double variant of the float copysignf from libm/math.c
which is required for DEBUG=1 builds when MICROPY_FLOAT_IMPL=double
2018-09-20 16:46:19 +10:00
Damien George
b9a133e5ad lib/libm/wf_tgamma: Fix tgammaf handling of -inf, should return nan. 2018-09-04 17:00:35 +10:00
Damien George
afc7ddca31 lib/libm/math: Make tanhf more efficient and handle large numbers.
Prior to this patch tanhf(large number) would return nan due to inf/inf.
2018-09-04 17:00:30 +10:00
Damien George
0b239d458c lib/libm_dbl/tanh: Make tanh more efficient and handle large numbers.
Prior to this patch tanh(large number) would return nan due to inf/inf.
2018-09-04 16:57:46 +10:00
Damien George
da2d2b6d88 py/mpconfig.h: Introduce MICROPY_DEBUG_PRINTER for debugging output.
This patch in effect renames MICROPY_DEBUG_PRINTER_DEST to
MICROPY_DEBUG_PRINTER, moving its default definition from
lib/utils/printf.c to py/mpconfig.h to make it official and documented, and
makes this macro a pointer rather than the actual mp_print_t struct.  This
is done to get consistency with MICROPY_ERROR_PRINTER, and provide this
macro for use outside just lib/utils/printf.c.

Ports are updated to use the new macro name.
2018-08-02 14:04:44 +10:00
Glenn Ruben Bakke
ab815788da nrf: Upgrade to nrfx 1.1.0 2018-07-18 17:12:26 +10:00
Glenn Ruben Bakke
b7ce2f1460 nrf: Add support for reading output pin state
Current adoption on top of nrfx only reads the GPIO->IN register.
In order to read back an output state, nrf_gpio_pin_out_read has
to be called.

This patch concatinate the two read functions such that, if
either IN or OUT register has a value 1 it will return this,
else 0.

Updating lib/nrfx submodule to latest version of master to get
the new GPIO API to read pin direction.
(nrfx: d37b16f2b894b0928395f6f56ca741287a31a244)
2018-07-18 17:12:26 +10:00
glennrub
002f7d1ad7 nrf: Replace custom-HAL with nrfx-HAL
Summarized this squashed PR replaces the hal/ folder in the port. This has been replaced the official
HAL layer from Nordic Semiconductor; https://github.com/NordicSemiconductor/nrfx.

A Git submodule has been added under lib/nrfx, for the nrfx dependency.

The drivers / modules has been updated to use this new HAL layer; nrfx at v1.0.0.

Also, header files and system files for nrf51/nrf52x chip variants has been deleted from the device/ folder, only keeping back the startup files written in C. All other files are now fetched from nrfx.

3 new header files in the ports/nrf/ folder has been added to configure nrfx (nrfx_config.h), logging (nrfx_log.h) and glue nrfx together with the drivers and modules from micropython (nrfx_glue.h).

The PR has been a joint effort from @aykevl (Ayke van Laethem) and @glennrub.

For reference, the commit log will be kept to get an overview of the changes done:

* ports/nrf: Initial commit for moving hal to Nordic Semiconductor BSD-3 licensed nrfx-hal.

* ports/nrf: Adding nrfx, Nordic Semiconductor BSD-3 hal layer, as git submodule checked out at lib/nrfx.

* ports/nrf/modules/machine/uart: Fixing bug which set hwfc to parity excluded, always resulting in no flow control, hence corrupted output. Also adding an extra loop on uart_tx_char to prevent any tx when any ongoing tx is in progress.

* ports/nrf/i2c: Moving I2C over to nrfx driver.

* ports/nrf/modules/machine/i2c: Alignment. Renaming print function param 'o' to 'self_in'

* ports/nrf/spi: Updating SPI machine module to use nrfx drivers.

* ports/nrf: Renaming modules/machine/rtc.c/.h to rtcounter.c/.h to not confuse the peripheral with Real-Time Clock:

* ports/nrf: Updating various files after renaming machine module RTC to RTCounter.

* ports/nrf: Renaming RTC to RTCounter in modmachine globals dict table. Also updating object type name to reflect new module name.

* ports/nrf: Fixing leftovers after renaming rtc to rtcounter.

* ports/nrf: Early untested adoption of nrfx_rtc in RTCounter. Untested.

* nrf/modules/machine/i2c: Improve keyword argument handling

* ports/nrf/modules/temp: Updating Temp machine module to use nrfx defined hal nrf_temp.h. Moving logic of BLE stack awareness to machine module.

* ports/nrf/boards/pca10040: Enable machine Temp module.

* nrf/modules/machine/rtcounter: Remove magic constants.

* ports/nrf: Adding base support for nrfx module logging. Adding option to disable logging of UART as it might log its own setup over UART while the peripheral is not yet set up. Logging of UART could make sense if other transport of log is used.

* ports/nrf: updating nrfx_log.h with more correct parenthisis on macro grouping.

* ports/nrf: Updating nrfx logging with configuration to disable logging of UART module. The pattern can be used to turn off other modules as well. However, for now UART is the only module locking itself by logging before the peripheral is configured. Logging is turned off by default, can be enabled in nrfx_config.h by setting NRFX_LOG_ENABLED=1.

* ports/nrf/modules/random: Updating modrandom to use nrfx hal for rng. Not using nrfx-driver for this peripheral as its blocking mode would do the trick on RNG. Moving softdevice aware code from legacy hal to modrandom.c.

* nrf: Enable Peripheral Resource Sharing.

This enables TWI and SPI to be enabled at the same time.

* nrf/Makefile: Define MCU sub variant (e.g. NRF51822/NRF51422)

* nrf: Port TIMER peripheral to nrfx HAL.

* nrf/modules/machine/uart: Optimize UART module

For a nRF51, this results in a size reduction of:
.text: -68 bytes
.data: -56 bytes

* nrf/modules/machine/uart: Don't use magic index numbers.

* nrf/modules/machine/uart: Fix off-by-one error.

For nrf51:
.text: -40 bytes

* nrf/modules/machine/rtcounter: Update for nrfx HAL.

* nrf/modules/machine/i2c: Reduce RAM consumption.

Reductions for the nrf51:
flash: -108 bytes
RAM:   -72 bytes

* nrf/mpconfigport: Avoid unnecessary root pointers.

This saves 92 bytes of RAM.

* nrf: Support SoftDevice with nrfx HAL.

* nrf: Add NVMC peripheral (microbitfs) support.

There is no support yet for a SoftDevice.

It also fixes a potentially serious bug in start_index generation.

* nrf/modules/machine/spi: Optimize SPI peripheral.

nrf51:
text: -340 bytes
data: -72  bytes

nrf52:
text: -352 bytes
data: -108 bytes

* nrf/modules/random: Forgot to commit header file.

* nrf: Make nrfx_config.h universal for all boards.

* nrf: Use SoftDevice API for flash access when built for SD

* nrf/drivers/bluetooth: Remove legacy HAL driver includes.

These were not used anymore so can be removed.

* ports/nrf/microbit: Port microbit targets to nrfx HAL

Initial port of microbit modules to use nrfx HAL layer.
Tested display/image and modmusic on micro:bit to verify that
softpwm and ticker for nrf51 is working as expected.

Changing IRQ priority on timer to priority 2, as 1 might collide if
used side by side of SD110 BLE stack.

The patch reserves Timer1 peripheral compile time. This is not ideal
and should be resolved in seperate task.

* nrf/boards/microbit: Remove custom nrfx_config.h from microbit target, adding disablement of timer1 if softpwm is enabled.

* nrf/adc: Update ADC module to use nrfx

* nrf/modules/machine/pwm: Updating machine PWM module to use nrfx HAL driver.

examples/nrf52_pwm.py and examples/nrf52_servo.py tested on pca10040.

* nrf: Removing hal folder and boards nrf5x_hal_conf.h headers.

* nrf/nrfx_glue: Adding direct NVIC access for S110 BLE stack

If SoftDevice s110 has not yet been initialized, the IRQ will not be forwarded to
the application using the sd_nvic* function calls. Hence, direct access to cmsi
nvic functions are used instead if SoftDevice is not enabled.

* nrf/drivers/ticker: Setting IRQ priority 3 on Timer1

SoftDevice fails to initilize if Timer1 has been configured to priority
level 2 before enabling the SD. The timer is set to priority 1, higher than BLE
stack in order to provide better quality of music rendering when used with the
music module. This might be too high, time will show.

* nrf/examples: Updating ubluepy_temp after moving RTCounter to nrfx.

* nrf: delete duplicate files from device folder which can be located in nrfx/mdk.

* nrf/Makefile: Fetch system files from nrfx.

Testing on each device sub-variant to figure out which system file to
use. Reason for this is that nrf52.c is actually defining nrf52832.

Removing NRF_DEFINES parameter setting the device in use into the
same sub-variant test, as NRF52 is unique to nrf52832 when using nrfx.
Without this exclusion of -DNRF52 in compilation for nrf52840, the
device will be interpreted as a nrf52, hence nrf52832.

Also, changing name on variable SRC_NRF_HAL to SRC_NRFX_HAL to
explicitly tell the origin of the file.

* nrf: Updating device #ifdefs to be more open to non-nrf51 targets.

* nrf/modules/machine/uart: Removing second instance of UART for nrf52840 as it only has one non-DMA variant.

* nrf/device: Removing system files as these are now used from nrfx/mdk

* nrf: Moving startup files in device one level up as there is no need for deep hierarchy.

* nrf: Use NRF52_SERIES defined in nrfx/mdk/nrf.h as define value when testing for both nrf52(832) and nrf52840 variants.

* nrf/modules/machine/uart: Enable UART RX by default

Enable rx by default after intiialization of the peripheral.
Else, the nrfx driver will re-enable rx for each byte read
on uart REPL, clearing the EVENT_RXDRDY before second byte,
which again will make second byte get lost and read will get stuck.

This happens if the bytes are transmitted nrf(51) while still
processing the previous byte. Not seen on nrf52, but should
also become an issue at higher speeds.

This patch sets rx to always be enabled. Hence, not clearing the event
between read bytes, and it will be able to detect next byte recieved
upon finishing the first.

* nrf/modules/machine/timer: Fixing defines excluding Timer1 if ticker/softpwm is used.

* nrf: Switching import form mpconfigboard.h to mpconfigport.h in nrfx_config.h as mpconfigboard.h might define default values for defines not set by board specific header.

* nrf/modules/machine/i2c: nrfx integration fixes

Increasing speed to 400K.

Returning Address NACK's as MP error code; MP_ENODEV.

Returning MP_ETIMEOUT on all other error codes from TWI nrfx driver
except the ANACK.

Enabling and disabling the TWI peripheral before and after each transaction.

* nrf/examples: Updating ssd1306_mod.py to split framebuffer transfer into multiple chunks

* nrf/modules/machine/i2c: Return MP_EIO error if Data NACK occurs.

* nrf: Addressing review comments.

* nrf: Updating git submodule and users to nrfx v1.0.0.

* nrf/modules/machine/adc: Update adc module to follow v1.0.0 nrfx API.

* nrf/modules/machine/spi: Implement init and deinit functions

Extending SPI objects with a config member such that
configuration can be kept between new() and init().

Moving initialization done in new() to common init
function shared between the module functions.

If SPI is already configured, the SPI peripheral will
be uninitialized before initalized again.

Adding logic to handle initialization of polarity and
phase. As well, updating default speed to 1M from 500K.

* nrf/modules/machine: Removing unused nrfx includes in machine module header files
2018-07-18 17:12:26 +10:00
Glenn Ruben Bakke
8a4a05c1ee lib/utils: Expose pyb_set_repl_info function public
The patch enables the possibility to disable or initialize the repl
info from outside of the module. Can also be used to initialize the
repl_display_debugging_info in pyexec.c if not startup file is clearing
.bss segment.
2018-07-18 17:12:25 +10:00
Damien George
b2b06450e3 lib/utils: Fix to support compiling with object representation D. 2018-07-08 23:13:37 +10:00
stijn
8ad30fa433 lib/utils/printf: Make DEBUG_printf implementation more accessible.
The definition of DEBUG_printf doesn't depend on
MICROPY_USE_INTERNAL_PRINTF so move it out of that preprocessor
block and compile it conditionally just depending on the
MICROPY_DEBUG_PRINTERS macro. This allows a port to use DEBUG_printf
while providing it's own printf definition.
2018-07-05 19:44:18 +10:00
Damien George
191e2cf90a lib/stm32lib: Update library to include support for STM32F0 MCUs.
Now points to branch: work-F0-1.9.0+F4-1.16.0+F7-1.7.0+H7-1.2.0+L4-1.8.1
2018-05-28 21:46:20 +10:00
Damien George
7d7b9cd5df lib/lwip: Update lwIP to v2.0.3, tag STABLE-2_0_3_RELEASE. 2018-05-17 13:11:31 +10:00
Damien George
23f07b77e5 lib/stm32lib: Update library for fix to H7 SPI strict aliasing error. 2018-03-25 23:58:56 +11:00
Damien George
e22ef277b8 lib/stm32lib: Update library to include support for STM32H7 MCUs.
Now points to the branch: work-F4-1.16.0+F7-1.7.0+H7-1.2.0+L4-1.8.1
2018-03-09 14:31:34 +11:00
Damien George
d9b9fbc41a lib/utils/pyexec: Update to work with new MICROPY_HW_ENABLE_USB option. 2018-02-13 18:56:12 +11:00
Damien George
925c5b1da2 lib/utils/pyexec.h: Include py/obj.h because its decls are needed. 2018-01-31 18:21:07 +11:00
Paul Sokolovsky
f4ed2dfa94 lib/tinytest: Clean up test reporting in the presence of stdout output.
tinytest is written with the idea that tests won't write to stdout, so it
prints test name witjout newline, then executes test, then writes status.
But MicroPython tests write to stdout, so the test output becomes a mess.
So, instead print it like:

    # starting basics/andor.py
    ... test output ...
    basics/andor.py: OK
2017-12-15 19:41:08 +02:00
Paul Sokolovsky
140bbced6f lib/upytesthelper: MicroPython test helper layer on top of tinytest.
Tinytest is classical assert-style framework, but MicroPython tests work
in different way - they produce content, and that content should be matched
against expected one to see if test passes. upytesthelper exactly adds
helper functions to make that possible.
2017-12-13 09:07:51 +02:00
Paul Sokolovsky
e9d29c9ba9 lib/tinytest: Move from tools/tinytest.
Tinytest library was misplaced under tools/. By convention, any target
libraries belong to lib/, while tools/ contains host-side tools.
2017-12-08 19:26:15 +02:00
Damien George
4601759bf5 py/objstr: Remove "make_qstr_if_not_already" arg from mp_obj_new_str.
This patch simplifies the str creation API to favour the common case of
creating a str object that is not forced to be interned.  To force
interning of a new str the new mp_obj_new_str_via_qstr function is added,
and should only be used if warranted.

Apart from simplifying the mp_obj_new_str function (and making it have the
same signature as mp_obj_new_bytes), this patch also reduces code size by a
bit (-16 bytes for bare-arm and roughly -40 bytes on the bare-metal archs).
2017-11-16 13:17:51 +11:00
Paul Sokolovsky
99bf5448bd axtls: Update, exposes AES functions to implement ECB chiper mode. 2017-11-05 11:37:05 +02:00
Paul Sokolovsky
8f9af63c20 lib/axtls: Update, support for SSL_EAGAIN return code.
A step towards implementing non-blocking stream support for SSL.
2017-10-29 19:53:59 +02:00
Damien George
81a06d2c9c lib/libm: Remove implementation of log2f, use MP_NEED_LOG2 instead. 2017-10-10 16:01:13 +11:00
Damien George
f869d6b2e3 lib/libm: Fix tanhf so that it correctly handles +/- infinity args. 2017-10-04 21:14:00 +11:00
Damien George
a3dc1b1957 all: Remove inclusion of internal py header files.
Header files that are considered internal to the py core and should not
normally be included directly are:
    py/nlr.h - internal nlr configuration and declarations
    py/bc0.h - contains bytecode macro definitions
    py/runtime0.h - contains basic runtime enums

Instead, the top-level header files to include are one of:
    py/obj.h - includes runtime0.h and defines everything to use the
        mp_obj_t type
    py/runtime.h - includes mpstate.h and hence nlr.h, obj.h, runtime0.h,
        and defines everything to use the general runtime support functions

Additional, specific headers (eg py/objlist.h) can be included if needed.
2017-10-04 12:37:50 +11:00
Damien George
d36539df06 lib/embed/abort_: Use mp_raise_msg helper function. 2017-09-22 11:31:00 +10:00
Paul Sokolovsky
e41bc3fcbb berkeley-db-1.xx: Update, allow to override MINCACHE, DEFPSIZE. 2017-09-10 13:51:51 +03:00
Damien George
8388ec4e35 stmhal: Update to new STM Cube HAL library.
This upgrades the HAL to the versions:
- F4 V1.16.0
- F7 V1.7.0
- L4 V1.8.1

The main changes were in the SD card driver.  The vendor changed the SD
read/write functions to accept block number intead of byte address, so
there is no longer any need for a custom patch for this in stm32lib.
The CardType values also changed, so pyb.SDCard().info() will return
different values for the 3rd element of the tuple, but this function was
never documented.
2017-08-29 17:03:28 +10:00
Damien George
904eb2d9f3 lib: Add new submodule, stm32lib containing STM32 CMSIS and HAL source.
Linked to https://github.com/micropython/stm32lib
2017-08-29 13:39:09 +10:00
Javier Candeira
35a1fea90b all: Raise exceptions via mp_raise_XXX
- Changed: ValueError, TypeError, NotImplementedError
  - OSError invocations unchanged, because the corresponding utility
    function takes ints, not strings like the long form invocation.
  - OverflowError, IndexError and RuntimeError etc. not changed for now
    until we decide whether to add new utility functions.
2017-08-13 22:52:33 +10:00