7437215ad7
stm32/modnetwork: Change base entry of NIC object from type to base.
...
mod_network_nic_type_t doesn't need to be an actual uPy type, it just needs
to be an object.
2018-06-01 13:31:28 +10:00
6d87aa54d6
stm32/modnetwork: Don't take netif's down when network is deinited.
...
It should be up to the NIC itself to decide if the network interface is
removed upon soft reset. Some NICs can keep the interface up over a soft
reset, which improves usability of the network.
2018-06-01 13:27:06 +10:00
ea22406f76
extmod/modussl_mbedtls: Use mbedtls_entropy_func for CTR-DRBG entropy.
...
If mbedtls_ctr_drbg_seed() is available in the mbedtls bulid then so should
be mbedtls_entropy_func(). Then it's up to the port to configure a valid
entropy source, eg via MBEDTLS_ENTROPY_HARDWARE_ALT.
2018-05-31 21:52:29 +10:00
98b9f0fc9d
extmod/modussl_mbedtls: Populate sock member right away in wrap_socket.
...
Otherwise the "sock" member may have an undefined value if wrap_socket
fails with an exception and exits early, and then if the finaliser runs it
will try to close an invalid stream object.
Fixes issue #3828 .
2018-05-31 21:47:26 +10:00
c60589c02b
py/objtype: Fix assertion failures in super_attr by checking type.
...
Fixes assertion failures and segmentation faults when making calls like:
super(1, 1).x
2018-05-30 11:14:07 +10:00
05b13fd292
py/objtype: Fix assertion failures in mp_obj_new_type by checking types.
...
Fixes assertion failures when the arguments to type() were not of valid
types, e.g., when making calls like:
type("", (), 3)
type("", 3, {})
2018-05-30 11:11:24 +10:00
a1acbad27a
stm32/flash: Increase H7 flash size to full 2MiB.
2018-05-30 09:54:51 +10:00
958fa74521
stm32/boards: Ensure USB OTG power is off for NUCLEO_F767ZI.
...
And update the GPIO init for NUCLEO_H743ZI to consistently use the mphal
functions.
2018-05-30 09:51:19 +10:00
50bc34d4a4
stm32/boards: Split combined alt-func labels and fix some other errors.
...
Pins with multiple alt-funcs for the same peripheral (eg USART_CTS_NSS)
need to be split into individual alt-funcs for make-pins.py to work
correctly.
This patch changes the following:
- Split `..._CTS_NSS` into `..._CTS/..._NSS`
- Split `..._RTS_DE` into `..._RTS/..._DE`
- Split `JTDO_SWO` into `JTDO/TRACESWO` for consistency
- Fixed `TRACECK` to `TRACECLK` for consistency
2018-05-29 21:37:49 +10:00
98d1609358
stm32/README: Update to include STM32F0 in list of supported MCUs.
2018-05-28 22:04:08 +10:00
e681372017
stm32/boards: Add NUCLEO_F091RC board configuration files.
2018-05-28 21:49:49 +10:00
1163400039
stm32/boards: Add alt-func CSV list and linker script for STM32F091.
2018-05-28 21:49:49 +10:00
ea7e747979
stm32: Add support for STM32F0 MCUs.
2018-05-28 21:49:49 +10:00
4a7d157a5b
stm32/boards: Add startup_stm32f0.s for STM32F0 MCUs.
...
Sourced from STM32Cube_FW_F0_V1.9.0.
2018-05-28 21:49:49 +10:00
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
6d83468a30
stm32: Allow a board to disable MICROPY_VFS_FAT.
2018-05-28 21:46:20 +10:00
5c0685912f
stm32/timer: Make timer_get_source_freq more efficient by using regs.
...
Use direct register access to get the APB clock divider. This reduces code
size and makes the code more efficient.
2018-05-28 21:46:20 +10:00
070937fe93
stm32: Add support for Cortex-M0 CPUs.
2018-05-28 21:46:20 +10:00
f497723802
stm32: Allow to have no storage support if there are no block devices.
...
If no block devices are defined by a board then storage support will be
disabled. This means there is no filesystem provided by either the
internal flash or external SPI flash. But the VFS system can still be
enabled and filesystems provided on external devices like an SD card.
2018-05-28 21:45:46 +10:00
aa4a7a8732
stm32/usb: Guard USB device code with #if for whether USB is enabled.
...
With this change, all the USB source code can now be passed through the
compiler even if the MCU does not have a USB peripheral.
2018-05-28 21:45:46 +10:00
ef4c8e6e97
esp32: Silence ESP-IDF log messages when in raw REPL mode.
...
This prevents clients such as ampy, mpy-utils, etc getting confused by
extraneous data.
2018-05-28 20:15:08 +10:00
dfeaea1441
py/objtype: Remove TODO comment about needing to check for property.
...
Instance members are always treated as values, even if they are properties.
A test is added to show this is the case.
2018-05-25 10:59:40 +10:00
15ddc20436
stm32: Add new component, the mboot bootloader.
...
Mboot is a custom bootloader for STM32 MCUs. It can provide a USB DFU
interface on either the FS or HS peripherals, as well as a custom I2C
bootloader interface.
2018-05-24 23:21:19 +10:00
f47eeab0ad
stm32: Add low-level hardware I2C slave driver.
2018-05-24 23:11:13 +10:00
4200018a05
stm32: Remove unneeded HTML release notes from usbdev and usbhost dirs.
...
These files provide no additional information, all the version and license
information is captured in the relevant files in these subdirectories.
Thanks to @JoeSc for the original patch.
2018-05-24 11:28:54 +10:00
df9b7e8f24
esp32/esp32.custom_common.ld: Put soc code in iram0.
...
This is what the IDF does, it must be done.
2018-05-23 12:57:50 +10:00
18e6358480
py/emit: Combine setup with/except/finally into one emit function.
...
This patch reduces code size by:
bare-arm: -16
minimal x86: -156
unix x64: -288
unix nanbox: -184
stm32: -48
cc3200: -16
esp8266: -96
esp32: -16
The last 10 patches combined reduce code size by:
bare-arm: -164
minimal x86: -1260
unix x64: -3416
unix nanbox: -1616
stm32: -676
cc3200: -232
esp8266: -1144
esp32: -268
2018-05-23 00:35:16 +10:00
436e0d4c54
py/emit: Merge build set/slice into existing build emit function.
...
Reduces code size by:
bare-arm: +0
minimal x86: +0
unix x64: -368
unix nanbox: -248
stm32: -128
cc3200: -48
esp8266: -184
esp32: -40
2018-05-23 00:23:36 +10:00
d97906ca9a
py/emit: Combine import from/name/star into one emit function.
...
Change in code size is:
bare-arm: +4
minimal x86: -88
unix x64: -456
unix nanbox: -88
stm32: -44
cc3200: +0
esp8266: -104
esp32: +8
2018-05-23 00:23:08 +10:00
8a513da5a5
py/emit: Combine break_loop and continue_loop into one emit function.
...
Reduces code size by:
bare-arm: +0
minimal x86: +0
unix x64: -80
unix nanbox: +0
stm32: -12
cc3200: +0
esp8266: -28
esp32: +0
2018-05-23 00:23:04 +10:00
6211d979ee
py/emit: Combine load/store/delete attr into one emit function.
...
Reduces code size by:
bare-arm: -20
minimal x86: -140
unix x64: -408
unix nanbox: -140
stm32: -68
cc3200: -16
esp8266: -80
esp32: -32
2018-05-23 00:22:59 +10:00
a4941a8ba4
py/emit: Combine load/store/delete subscr into one emit function.
...
Reduces code size by:
bare-arm: -8
minimal x86: -104
unix x64: -312
unix nanbox: -120
stm32: -60
cc3200: -16
esp8266: -92
esp32: -24
2018-05-23 00:22:55 +10:00
d298013939
py/emit: Combine name and global into one func for load/store/delete.
...
Reduces code size by:
bare-arm: -56
minimal x86: -300
unix x64: -576
unix nanbox: -300
stm32: -164
cc3200: -56
esp8266: -236
esp32: -76
2018-05-23 00:22:47 +10:00
26b5754092
py/emit: Combine build tuple/list/map emit funcs into one.
...
Reduces code size by:
bare-arm: -24
minimal x86: -192
unix x64: -288
unix nanbox: -184
stm32: -72
cc3200: -16
esp8266: -148
esp32: -32
2018-05-23 00:22:44 +10:00
e686c94052
py/emit: Combine yield value and yield-from emit funcs into one.
...
Reduces code size by:
bare-arm: -24
minimal x86: -72
unix x64: -200
unix nanbox: -72
stm32: -52
cc3200: -32
esp8266: -84
esp32: -24
2018-05-23 00:22:35 +10:00
0a25fff956
py/emit: Combine fast and deref into one function for load/store/delete.
...
Reduces code size by:
bare-arm: -16
minimal x86: -208
unix x64: -408
unix nanbox: -248
stm32: -12
cc3200: -24
esp8266: -96
esp32: -44
2018-05-23 00:22:20 +10:00
400273a799
py/objgenerator: Protect against reentering a generator.
...
Generators that are already executing cannot be reexecuted. This patch
puts in a check for such a case.
Thanks to @jepler for finding the bug.
2018-05-22 16:54:03 +10:00
771cb359af
py/objgenerator: Save state in old_globals instead of local variable.
...
The code_state.old_globals variable is there to save the globals state so
should be used for this purpose, to avoid the need for additional local
variables on the C stack.
2018-05-22 16:39:19 +10:00
20b4b85f72
ports: Enable MICROPY_PY_BUILTINS_ROUND_INT on selected ports.
2018-05-22 14:18:16 +10:00
b318ebf101
py/modbuiltins: Add support for rounding integers.
...
As per CPython semantics. This feature is controlled by
MICROPY_PY_BUILTINS_ROUND_INT which is disabled by default.
2018-05-22 14:18:16 +10:00
f2ec792554
py/parsenum: Adjust braces so they are balanced.
2018-05-22 13:20:00 +10:00
e773a2cdba
stm32/main: Use consistent indenting of macro #if's.
2018-05-22 13:17:03 +10:00
f68e722005
stm32/rng: Use Yasmarang for rng_get() if MCU doesn't have HW RNG.
2018-05-22 10:36:03 +10:00
cda964198a
stm32: Integrate lwIP as implementation of usocket module.
...
This patch allows to use lwIP as the implementation of the usocket module,
instead of the existing socket-multiplexer that delegates the entire TCP/IP
layer to the NIC itself.
This is disabled by default, and enabled by defining MICROPY_PY_LWIP to 1.
When enabled, the lwIP TCP/IP stack will be included in the build with
default settings for memory usage and performance (see
lwip_inc/lwipopts.h). It is then up to a particular NIC to register itself
with lwIP using the standard lwIP netif API.
2018-05-21 17:36:06 +10:00
41766ba7e6
extmod/modlwip: Allow to compile with MICROPY_PY_LWIP disabled.
2018-05-21 16:46:30 +10:00
6c955932f3
stm32/rtc: Don't try to set SubSeconds value on RTC.
...
The hardware doesn't allow it, instead the value is reset to 255 upon
setting the other calendar/time values.
2018-05-21 14:08:37 +10:00
6bd78741c1
py/gc: When GC threshold is hit don't unnecessarily collect twice.
...
Without this, if GC threshold is hit and there is not enough memory left to
satisfy the request, gc_collect() will run a second time and the search for
memory will happen again and will fail again.
Thanks to @adritium for pointing out this issue, see #3786 .
2018-05-21 13:36:21 +10:00
cac2eddc16
minimal/main: Allow to compile without GC enabled.
2018-05-21 13:13:21 +10:00
1ad0013dec
tests: Add some tests for bigint hash, float hash and float parsing.
...
Following outcome of recent fuzz testing and sanitizing by @jepler.
2018-05-21 13:05:40 +10:00
95e43efc99
py/objfloat: Fix undefined integer behavior hashing negative zero.
...
Under ubsan, when evaluating hash(-0.) the following diagnostic occurs:
../../py/objfloat.c:102:15: runtime error: negation of
-9223372036854775808 cannot be represented in type 'mp_int_t' (aka
'long'); cast to an unsigned type to negate this value to itself
So do just that, to tell the compiler that we want to perform this
operation using modulo arithmetic rules.
2018-05-21 12:49:56 +10:00
Damien George