- 04 8月, 2018 1 次提交
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由 Damien George 提交于
Prior to this patch, if VBAT was read via ADC.read() or ADCAll.read_channel(), then it would remain enabled and subsequent reads of TEMPSENSOR or VREFINT would not work. This patch makes sure that VBAT is disabled for all cases that it could be read.
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- 03 8月, 2018 3 次提交
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由 Ayke van Laethem 提交于
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由 Ayke van Laethem 提交于
Also, clean up some code. Code size change: nrf51: -24 nrf52: -28
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由 Stig Bjørlykke 提交于
The hard_configs table has entries for each PWM instance. Use them.
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- 02 8月, 2018 2 次提交
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由 Damien George 提交于
DEBUG_printf and MICROPY_DEBUG_PRINTER is now used instead of normal printf, and a fault is fixed in mp_obj_class_lookup with debugging enabled; see issue #3999. Debugging can now be enabled on all ports including when nan-boxing is used.
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由 Damien George 提交于
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.
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- 01 8月, 2018 6 次提交
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由 Stig Bjørlykke 提交于
Avoid trying to use ADC, PWM and RTCounter instances which is one past last available, because this will give a HardFault.
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由 Stig Bjørlykke 提交于
The NRF52 define only covers nrf52832, so update the define checks to use NRF52_SERIES to cover both nrf52832 and nrf52840. Fixed machine_hard_pwm_instances table in modules/machine/pwm.c This enables PWM(0) to PWM(3), RTCounter(2), Timer(3) and Timer(4), in addition to NFC reset cause, on nrf52840.
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由 Stig Bjørlykke 提交于
This will make 'with open('file', 'r') as f:' work by properly close the file after the suite is finished.
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由 Rich Barlow 提交于
The first dynamic qstr pool is double the size of the 'alloc' field of the last const qstr pool. The built in const qstr pool (mp_qstr_const_pool) has a hardcoded alloc size of 10, meaning that the first dynamic pool is allocated space for 20 entries. The alloc size must be less than or equal to the actual number of qstrs in the pool (the 'len' field) to ensure that the first dynamically created qstr triggers the creation of a new pool. When modules are frozen a second const pool is created (generally mp_qstr_frozen_const_pool) and linked to the built in pool. However, this second const pool had its 'alloc' field set to the number of qstrs in the pool. When freezing a large quantity of modules this can result in thousands of qstrs being in the pool. This means that the first dynamically created qstr results in a massive allocation. This commit sets the alloc size of the frozen qstr pool to 10 or less (if the number of qstrs in the pool is less than 10). The result of this is that the allocation behaviour when a dynamic qstr is created is identical with an without frozen code. Note that there is the potential for a slight memory inefficiency if the frozen modules have less than 10 qstrs, as the first few dynamic allocations will have quite a large overhead, but the geometric growth soon deals with this.
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由 Damien George 提交于
When waking from stop mode most of the system is still in the same state as before entering stop, so only minimal configuration is needed to bring the system clock back online.
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由 Damien George 提交于
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- 31 7月, 2018 4 次提交
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由 Damien George 提交于
The WiPy machine.Timer class is very different to the esp8266 and esp32 implementations which are better candidates for a general Timer class. By moving the WiPy Timer docs to a completely separate file, under a new name machine.TimerWiPy, it gives a clean slate to define and write the docs for a better, general machine.Timer class. This is with the aim of eventually providing documentation that does not have conditional parts to it, conditional on the port. While the new docs are being defined it makes sense to keep the WiPy docs, since they describe its behaviour. Once the new Timer behaviour is defined the WiPy code can be changed to match it, and then the TimerWiPy docs would be removed.
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由 Damien George 提交于
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由 Damien George 提交于
The problem was that the EXTI line for the RTC wakeup event is line 20 on the F0, so the interrupt was not firing.
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由 Damien George 提交于
This patch makes the Thumb-2 native emitter use wide ldr instructions to call into the runtime, when the index into the native glue function table is 32 or greater. This reduces the generated assembler code from 10 bytes to 6 bytes, saving RAM and making native code run about 0.8% faster.
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- 30 7月, 2018 4 次提交
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由 Damien George 提交于
A recent version of arm-none-eabi-gcc (8.2.0) will warn about unused packed attributes in USB_WritePacket and USB_ReadPacket. This patch suppresses such warnings for this file only.
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由 Damien George 提交于
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由 Damien George 提交于
This error message did not consume all of its variable args, a bug introduced long ago in baf6f14d. By fixing it to use %s (instead of keeping the string as-is and deleting the last arg) the same error message string is now reused three times in this format function and gives a code size reduction of around 130 bytes. It also now gives a better error message when a non-string is passed in as an argument to format, eg '{:d}'.format([]).
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由 Damien George 提交于
Otherwise returning None indicates that the write would block and nothing was actually written. Fixes issue #3990.
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- 27 7月, 2018 1 次提交
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由 roland 提交于
This patch will work for both Python 2 and 3.
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- 23 7月, 2018 6 次提交
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由 Andrew Leech 提交于
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由 Andrew Leech 提交于
This prevents hard-faults on non-aligned accesses. Reference: http://www.keil.com/support/docs/3777.htm
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由 Andrew Leech 提交于
If SDRAM is configured and enabled for a board then it is used for the MicroPython GC heap.
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由 Andrew Leech 提交于
Taken from https://github.com/openmv/openmv/blob/7fbe54ad4e9dc1c527d9297a3f4c69c365dc9b2c/src/omv/sdram.c Code is is MIT licensed.
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由 Ayke van Laethem 提交于
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由 roland 提交于
Instead of downloading "a" version, these links point to history from where you can download the verson you like.
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- 20 7月, 2018 13 次提交
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由 Damien George 提交于
The machine module should be standard across all ports so should have the same set of classes in the docs. A special warning is added to the top of the machine.SD class because it is not standardised and only available on the cc3200 port.
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由 Damien George 提交于
The heading of this section makes it clear it is for Thumb-2 architectures only.
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由 Damien George 提交于
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由 Damien George 提交于
It's fair to just provide a link to all available modules, regardless of the port. Most of the existing ports (unix, stm32, esp8266, esp32) share most of the same set of modules anyway, so no need to maintain separate lists for them. And there's a big discussion at the start of this index about modules not being available on a given port. For port-specific modules, they can also be listed unconditionally because they have headings that explicitly state they are only available on certain ports.
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由 roland 提交于
pyusb v1.0.2 warns about `getargspec` as being deprecated.
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由 roland 提交于
Thanks to @dhylands for this patch to pad the image to 8-byte boundaries.
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由 Damien George 提交于
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由 Damien George 提交于
This works for both single and double precision float.
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由 Damien George 提交于
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由 Damien George 提交于
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由 Damien George 提交于
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由 Andrew Leech 提交于
Works with pins declared normally in mpconfigboard.h, eg. (pin_XX), as well as (pyb_pin_XX). Provides new mp_hal_pin_config_alt_static(pin_obj, mode, pull, fn_type) function declared in pin_static_af.h to allow configuring pin alternate functions by name at compile time.
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由 Damien George 提交于
This mechanism will scale to to an arbitrary number of pollable objects, so long as they implement the MP_STREAM_GET_FILENO ioctl. Since ussl objects pass through ioctl requests transparently to the underlying socket object, it will allow ussl sockets to be polled. And a user object with uio.IOBase as a base could support polling.
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