Also, IDF v5.1.2 is now supported, just not used by default.
IDF v5.0.2 still builds but we cannot guarantee continued support for this
version moving forward.
Signed-off-by: IhorNehrutsa <IhorNehrutsa@gmail.com>
Disable unused EC curves and default certificate bundle which is not
implemented in MicroPython. This reduces the firmware size significantly.
This follows commit 68f166dae9.
Signed-off-by: Carlos Gil Gonzalez <carlosgilglez@gmail.com>
Necessary to get coverage of the new event functions.
Deletes the case that called usleep(delay) for mp_hal_delay_ms(), it seems
like this wouldn't have ever happened anyhow (MICROPY_EVENT_POOL_HOOK is
always defined for the unix port).
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This is necessary to avoid watchdog timeout in long i2c.scan(), as
previously machine_i2c.c would call MICROPY_EVENT_POLL_HOOK if
MICROPY_EVENT_POLL_HOOK_FAST was not available.
Compared to previous implementation, this implementation removes the
ets_event_poll() function and calls the SDK function ets_loop_iter() from
MICROPY_INTERNAL_EVENT_HOOK instead. This allows using the port-agnostic
functions in more places.
There is a small behaviour change, which is that the event loop gets
iterated in a few more places (i.e. anywhere that mp_event_handle_nowait()
is called). However, this looks like maybe only modselect.c - and is
probably good to process Wi-Fi events in that polling loop.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This should be the equivalent of the previous event poll hook macro.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Previously this was not set, so potential for race conditions in interrupt
handlers this didn't issue SEV. (Which is currently all of them, as far as
I can see.)
Eventually we might be able to augment the interrupt handlers that wake the
main thread to call SEV, and leave the others as-is to suspend the CPU
slightly faster, but this will solve the issue for now.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This commit changes all uses in the rp2 port, and drivers that are
optionally supported by that port.
The old MICROPY_EVENT_POLL_HOOK and MICROPY_EVENT_POLL_HOOK_FAST macros are
no longer used for rp2 builds and are removed (C user code will need to be
changed to suit).
Also take the opportunity to change some timeouts that used 64-bit
arithmetic to 32-bit, to hopefully claw back a little code size.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This header has no include guards and is apparently only supposed to be
included from py/mphal.h.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This commit fixes all known floating-point bugs with the pico-sdk. There
are two things going on here:
- Use a custom pico float component so that the pico-sdk doesn't include
its math functions, and then provide our own from lib/libm.
- Provide a wrapper for __aeabi_fadd to fix the infinity addition bug.
Prior to this commit, the following tests failed on the rp2 port: cmath_fun
float_parse math_domain math_domain_special math_fun_special. With this
commit, all these tests pass.
Thanks to @projectgus for how to approach this fix.
Signed-off-by: Damien George <damien@micropython.org>
The installation instructions for ESP32 TinyPICO board contained a typo
that used a non-standard baud rate 912600 instead of 921600. This made the
upload command fail on some Windows computers.
Signed-off-by: Scott Zhao <zhaomh1998@outlook.com>
The user memory area - accessible by machine.RTC.memory() -- will now
survive most reboot causes. A power-on reset (also caused by the EN pin on
some boards) will clean the memory. When this happens, the magic number
not found in the user memory will cause initialization.
After other resets (triggered by watchdogs, machine.reset(), ...), the user
is responsible to check and validate the contents of the user area.
This new behaviour can be changed by enabling
MICROPY_HW_RTC_MEM_INIT_ALWAYS: in that case the RTC memory is always
cleared on boot.
Signed-off-by: Thomas Wenrich <twenrich@gmail.com>
The amount of free IRAM in ESP32 SPIRAM builds is very small and went over
the limit due to commit 30b0ee34d3. This
commit enables further optimisations to reduce IRAM usage.
Signed-off-by: Damien George <damien@micropython.org>
Configures the I2S PLL to produce a frequency that the I2S clock generator
can use to create an optimal SCK frequency. The I2S PLL configuration
table is automatically generated at build time.
Fixes issue #10280.
Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
This board has MICROPY_VFS enabled, which should take precedence over
MICROPY_MBFS (and did prior to 22d9116c8c).
Signed-off-by: Damien George <damien@micropython.org>
All ports using this common configuration already enable time/date
validation, so this commit is a no-op change.
Signed-off-by: Damien George <damien@micropython.org>
Also move MICROPY_PY_PENDSV_ENTER/REENTER/EXIT to mphalport.h, for ports
where these are not already there.
This helps separate the hardware implementation of these macros from the
MicroPython configuration (eg for renesas-ra and stm32, the IRQ static
inline helper functions can now be moved to irq.h).
Signed-off-by: Damien George <damien@micropython.org>
Changes:
- os.uname() is removed to save space; sys.version and sys.implementation
can be used instead.
- os.sync() now uses the common extmod version and syncs by calling the FAT
FS sync function, which eventually calls sflash_disk_flush().
Signed-off-by: Damien George <damien@micropython.org>
The os.dupterm() function has changed on this port, it now matches the
semantics used by all other ports (except it's restricted to accept only
machine.UART objects).
Signed-off-by: Damien George <damien@micropython.org>
Now that the MICROPY_BEGIN_ATOMIC_SECTION/MICROPY_END_ATOMIC_SECTION macros
act the same as disable_irq/enable_irq, it's possible to use the common
extmod implementation of these machine functions.
Signed-off-by: Damien George <damien@micropython.org>
This commit changes the cc3200 port to use the common machine
implementation of machine.disable_irq() and machine.enable_irq(). This
eliminates its dependency on the stm32 port's code. The behaviour of
cc3200 for these functions is changed:
- disable_irq() now returns an (opaque) integer rather than a bool
- enable_irq(state) must be passed and argument, which is the return value
of disable_irq() rather than a bool
Signed-off-by: Damien George <damien@micropython.org>
The ports esp32, mimxrt, rp2 and samd all shared exactly the same
implementation of machine.disable_irq() and machine.enable_irq(),
implemented in terms of MICROPY_{BEGIN,END}_ATOMIC_SECTION. This commit
factors these implementations into extmod/modmachine.c.
The cc3200, esp8266, nrf, renesas-ra and stm32 ports do not yet use this
common implementation.
Signed-off-by: Damien George <damien@micropython.org>
Minor changes for consistency are:
- nrf gains: unique_id(), freq() [they do nothing]
- samd: deepsleep() now resets after calling lightsleep()
- esp32: lightsleep()/deepsleep() no longer take kw arg "sleep", instead
it's positional to match others. also, passing 0 here will now do a 0ms
sleep instead of acting like nothing was passed.
reset_cause() no longer takes any args (before it would just ignore them)
- mimxrt: freq() with an argument and lightsleep() both raise
NotImplementedError
Signed-off-by: Damien George <damien@micropython.org>
And use it in all ports. The ports are unchanged, except esp8266 which now
just returns None from this function instead of the time elapsed (to match
other ports), and qemu-arm which gains this function.
Signed-off-by: Damien George <damien@micropython.org>
This is a code factoring to have the dict for the machine module in one
location, and all the ports use that same dict. The machine.soft_reset()
function implementation is also factored because it's the same for all
ports that did already implement it. Eventually more functions/bindings
can be factored.
All ports remain functionally the same, except:
- cc3200 port: gains soft_reset, mem8, mem16, mem32, Signal; loses POWER_ON
(which was a legacy constant, replaced long ago by PWRON_RESET)
- nrf port: gains Signal
- qemu-arm port: gains soft_reset
- unix port: gains soft_reset
- zephyr port: gains soft_reset, mem8, mem16, mem32
Signed-off-by: Damien George <damien@micropython.org>
Prior to this change, if a board did not define any hardware I2C pins, via
MICROPY_HW_I2Cx_SCL, then machine.I2C would alias to machine.SoftI2C.
That doesn't really make sense, and SoftI2C should always be used if there
is no hardware implementation. So this commit makes it so that machine.I2C
is only available if at least one set of I2C hardware pins are defined via
the MICROPY_HW_I2Cx_SCL/SDA macros.
For all boards that define at least one set of I2C hardware pins (which is
most of them) this commit is a no-op. The only boards that change are:
LEGO_HUB_NO6, LEGO_HUB_NO7, STM32H7B3I_DK.
Signed-off-by: Damien George <damien@micropython.org>
MICROPY_PY_MACHINE_SPI is defined in mpconfigport.h to be equal to
MICROPY_PY_MACHINE_HW_SPI, so they are equivalent options. The former one
is preferred because it's used by all other ports.
The default in mpconfigport.h is to enable this option, and all boards that
enable SPI have this removed from their mpconfigboard.h file so they pick
up the default.
Signed-off-by: Damien George <damien@micropython.org>
best_effort_wfe_or_timeout() already calls time_reached() and returns the
result of it, so no need to call it again.
Signed-off-by: Damien George <damien@micropython.org>
Damien George
IhorNehrutsa
Ihor Nehrutsa
Carlosgg
Angus Gratton
Scott Zhao
Thomas Wenrich
MikeTeachman