This commit removes a definition used back when ESP-IDF v4 was supported
by MicroPython. Those times are now long gone, and so is the need for
that particular definition to be set in the first place.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
This commit cleans up a couple of RISC-V specific directives in the
build script. Namely, removes the forced inclusion of the "riscv"
component and introduces proper mpy-cross flags.
The "riscv" component is already included by the ESP-IDF build
framework, as certain low-level components would not build otherwise, so
there is no need to add it to the required components list.
The architecture flag for mpy-cross is now set for RISC-V targets, as it
was previously set only for Xtensa targets (and it relied on a string
comparison rather than using the appropriate configuration variable).
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
This commit changes the gchelper implementation in use for RV32-based
targets (ESP32C3, ESP32C6) from the generic one written in C to the one
written in assembler that is specific to the CPU in question.
The native implementation is already exercised on most CI builds as it
is used by the QEMU port to compile and test the RV32 target.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
Rather than having Make calling CMake to generate a list of submodules and
then run a Make target (which is complex and prone to masking other
errors), implement the submodule update logic in CMake itself.
Internal CMake-side changes are that GIT_SUBMODULES is now a CMake list,
and the trigger variable name is changed from ECHO_SUBMODULES to
UPDATE_SUBMODULES.
The run is otherwise 100% a normal CMake run now, so most of the other
special casing can be removed.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Similar to parent commit, allow using USB Serial/JTAG pins for other
purposes but only if this feature is disabled in the build config.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
When we don't use USB JTAG, we want to use the two USB pins (D+/D-) as
GPIO. So, do clear USB_SERIAL_JTAG_USB_PAD_ENABLE when USB SERIAL JTAG is
not enabled
Signed-off-by: Garry W <32130780+garywill@users.noreply.github.com>
Signed-off-by: Angus Gratton <angus@redyak.com.au>
The ESP32 PWM (LEDC) timer wasn't correctly stopped. `ledc_timer_rst()` is
for resetting the timer counter to zero, not for stopping the timer.
The correct way to stop a pwm timer is to pause it, then configure it with
`deconfigure = true`.
Signed-off-by: garywill <garywill@disroot.org>
This increases binary size by about 4KB on C3, probably a bit less on S2.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
These micros don't have full SDMMC host support, but they can initialise
the SDCard in SPI mode.
A bit limited on C3 and C6 as they only have one host SPI peripheral.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Previously ESP32-S3 SDMMC could only use fixed pin assignments, however the
ESP-IDF defaults don't match common boards. The chip also supports using
GPIO Matrix to assign any pin.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Reverts workaround added in acbdbcd9.
According to the linked ESP-IDF issue this was only a problem for ESP-IDF
V5.0.x, and support for versions older than V5.2 was dropped in 6e5d8d009.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Removes redundant metadata from each, shouldn't otherwise change
any build output.
Reverts the split originally added in e4650125.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Not enabled by default on any board. For a board to enable ROMFS it must:
- Add `#define MICROPY_VFS_ROM (1)` to its `mpconfigboard.h` file.
- Use `partitions-4MiB-romfs.csv` as its partitions file (or a similar
partitions definition that has an entry labelled "romfs").
Signed-off-by: Damien George <damien@micropython.org>
The actual output pin value is taken from the OUT register, not from the
pad.
Tested with:
- ESP32 low and high Pin numbers
- ESP32C3 low Pin numbers
- ESP32C6 low Pin numbers
- ESP32S2 low and high Pin numbers
- ESP32S3 low and high Pin numbers
Signed-off-by: robert-hh <robert@hammelrath.com>
Particularly for out of tree builds, one may need to provide alternative or
extra linker fragment files, or specify an absolute path to the default
`linker.lf` file.
In the default case, do nothing, provide a plain `linker.lf`, as before.
Signed-off-by: Karl Palsson <karl.palsson@marel.com>
Changes:
- To add user to Linux dialout group, usermod is the universal Linux way.
adduser is Debian-based way.
- When installing IDF, we don't have to install all toolchains for all
chips.
- List currently supported chip models.
- Other minor typo and gramma corrections.
Signed-off-by: garywill <garywill@disroot.org>
Similar to the previous commit, this allows constructing an I2C instance
without specifying an ID. The default ID is I2C_NUM_0.
Signed-off-by: Malcolm McKellips <malcolm.mckellips@sparkfun.com>
This commit upgrades from codespell==2.2.6 to the current codespell==2.4.1,
adding emac to the ignore-words-list.
Signed-off-by: Christian Clauss <cclauss@me.com>
This commit removes "memory.h" from the ESP32 port tree, as it is no
longer needed with recent ESP-IDF versions.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
This commit enables support for DTLS, i.e. TLS over datagram transport
protocols like UDP. While support for DTLS is absent in CPython, it is
worth supporting it in MicroPython because it is the basis of the
ubiquitous CoAP protocol, used in many IoT projects.
To select DTLS, a new set of "protocols" are added to SSLContext:
- ssl.PROTOCOL_DTLS_CLIENT
- ssl.PROTOCOL_DTLS_SERVER
If one of these is set, the library assumes that the underlying socket is a
datagram-like socket (i.e. UDP or similar).
Our own timer callbacks are implemented because the out of the box
implementation relies on `gettimeofday()`.
This new DTLS feature is enabled on all ports that use mbedTLS.
This commit is an update to a previous PR #10062.
Addresses issue #5270 which requested DTLS support.
Signed-off-by: Keenan Johnson <keenan.johnson@gmail.com>
Functions would return NULL instead of `mp_const_false` if failed to init.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
The way CMake gathers the submodule list, it can quietly be empty
if the previous step fails. This makes it an explicit error.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Similar to other places, CMake will error out if this file
doesn't exist yet but we don't want this if we're only getting
the list of submodules.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
- ECHO_SUBMODULES=1 exits CMake early. With idf_component_manager 1.x this
seems to leave the managed_components directory in a state that causes
later builds to fail.
- Looks like the component manager isn't needed for this step, so disable
it. This invocation logs a warning (not visible in normal output) but
completes successfully and returns the correct list of submodules.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Add WIFI_AUTH_WPA3_ENTERPRISE and WIFI_AUTH_WPA2_WPA3_ENTERPRISE, and
update PPP callback signature for latest lwIP.
Co-authored-by: Daniel van de Giessen <daniel@dvdgiessen.nl>
Signed-off-by: IhorNehrutsa <Ihor.Nehrutsa@gmail.com>
The previous deploy.md refactors revealed that these boards had a different
"product" entry in boards.json compared to the name given in the board.md
file.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Includes fixing the flashing address for newer SoCs, as reported in
discussion https://github.com/orgs/micropython/discussions/16417
Also removes some redundant or out of date information, and adds links to
the Espressif esptool docs which are quite comprehensive.
Information about ESP32_GENERIC variants is moved to the board page, as it
only applies to that board.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Allows two source files (ports/esp32/boards/deploy.md and
deploy_nativeusb.md for boards with only native USB) for all esp32
installation steps, with templated chip name and flash offset inserted via
string formatting.
The new files add more text to explain the esptool.py port auto-detection,
remove the unnecessary -z feature (already enabled by default), and add
a bit of troubleshooting and port detection info.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This entry was originally used to override the firmware filenames generated
by the build server, but these days all filenames should match the board
directory name. So, remove the "id" entry and let the default be used.
This is a follow-up to 1a99f74063 (these
three boards were added after that change).
Signed-off-by: Damien George <damien@micropython.org>
The ESP32C6 has only one timer in each of the two groups. Also add a check
for valid timer numbers.
Addresses issue #16438.
Signed-off-by: robert-hh <robert@hammelrath.com>
This commit makes the argument ordering of `machine.RTC.init()` the same
for all the ports that implement arguments to this method: cc3200, esp32,
mimxrt and samd. The cc3200 argument ordering is used, which matches the
documentation.
Also document the availability and the differing semantics for the stm32
and renesas-ra port.
Signed-off-by: robert-hh <robert@hammelrath.com>
Now we only support the case of
!CONFIG_FREERTOS_ENABLE_STATIC_TASK_CLEAN_UP, can simplify
the cleanup code.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This reverts commit 27279e69b4
(plus removes some additional references to the
SDKCONFIG_IDF_VERSION_SPECIFIC CMake variable.)
Relevant sdkconfig options are added into sdkconfig.base now
that IDF >=5.2.0 is required.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Specifically, remove all conditional compilation for these earlier versions
and change the idf_component.yml specifiers to require >=5.2.0.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
When threading is disabled, the pending events handling code would wait
for an incoming interrupt once there's no more work to do. This bit of
code was Xtensa-specific and wouldn't compile on a RISC-V based MCU.
This commit provides the RISC-V equivalent to that part of the code,
allowing to make threadless MicroPython builds on RISC-V based MCUs.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
This updates esp32 code where appropriate to replace ifdef's based on a
list of specific chips with a feature SOC_* definition. This should
simplify adding new esp32-* chips in future, deferring chip feature support
to the IDF.
Signed-off-by: Andrew Leech <andrew@alelec.net>
Allows verbose build to work the same on esp32 port as other ports.
To minimise copy/paste, split the BUILD_VERBOSE section of mkenv.mk
out to its own verbose.mk and include this in the port Makefile.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
When a wrapped symbol is provided in its own file, it's possible for the
linker to skip that file entirely and not return to it depending on the
order of libraries passed on the linker command line.
This is because these wrapped symbols create linker cycles (libmain_espXX
depends on liblwip but liblwip now also depends on libmain for the wrapped
functions in lwip_patch.c, for example.)
Linker failure for symbols in lwip_patch.c was reproducible if mDNS was
disabled in the board configuration.
This commit adds an explicit undefined symbol for each file, to ensure
the linker will add the wrapped objects on its first pass.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
The esp32 port had network.STAT_ASSOC_FAIL for the same purpose,
but this is undocumented and different to all other ports. That
constant is now deprecated.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Closes#13178.
TouchPad confirmed working on both chips, and fixes the the ESP32-S3
reading constant max value. Was unable to reproduce the bug on ESP32-S2 but
this may be due to my test setup, and it still works with the fix.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
ESP32 has hardware V1 and S2/S3 has V2, and future chips
may have different versions.
This should still compile to the same binary before and after.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
- Previously the call to esp_wifi_set_channel() would be immediately
overridden by calling esp_wifi_config(...) with the previous channel set.
- AP interface doesn't seem to need more than esp_wifi_config(...) to work.
It will automatically configure 40MHz bandwidth and place the secondary
channel using similar logic to what was being explicitly calculated here.
- However, calling esp_wifi_set_channel() on the STA interface is necessary
if using this interface with ESP-NOW (without connecting to an AP). So
the esp_wifi_set_channel() call is kept in for this purpose. Without
this, tests/multi_espnow/70_channel.py fails.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Because the `ai_canonname` field is subsequently used.
ESP32_GENERIC_S3 (at least) crashes with IDF 5.2.3 without this set.
Signed-off-by: Damien George <damien@micropython.org>
This allows the stream to be set to `None`, which essentially stops all PPP
communication without disconnecting the session.
This allows replacing the stream on-the-fly to suspend it, for example to
send AT commands to a modem without completely disconnecting and
re-establishing the PPP connection:
uart = ppp.config('stream')
ppp.config(stream=None)
uart.write(b'+++')
# do some AT commands
uart.write(b'ATO\r\n')
ppp.config(stream=uart)
Any attempted communication by PPP while the stream is not connected will
register as simple packet loss to the LwIP stack because we return 0 for
any write calls, and protocols like TCP will then automatically handle
retrying.
Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
