Support the new PHY_GENERIC device type, added in ESP-IDF v5.4.0 [1].
This PHY driver was added to ESP-IDF to support "generic"/oddball PHY
LAN chips like the JL1101, which offer no features beyond the bare
802.3 PHY standard and don't actually need a chip-specific driver (see
discussion at [2]).
[1] 0738314308
[2] https://github.com/espressif/esp-eth-drivers/pull/28
Signed-off-by: Elvis Pfutzenreuter <epxx@epxx.co>
This adds support for LAN8670 to the esp32 port. Enabled conditionally for
the esp32 target, if ESP-IDF version is new enough (v5.3 or newer).
Fixes issue #15731.
Signed-off-by: Damien George <damien@micropython.org>
Signed-off-by: Angus Gratton <angus@redyak.com.au>
The ESP32 PPP implementation predates the generic
implementation in extmod. The new extmod
implementation has a few advantages such as a
better deinitialisation procedure (the ESP32
implemementation would not clean up properly and
cause crashes if recreated) and using the UART IRQ
functionality instead of running a task to read
data from the UART.
This change restructures the ESP implementation to
be much closer to the new extmod version, while
also bringing a few tiny improvements from the
ESP32 version to the extmod version. The diff
between extmod/network_ppp_lwip.c and
ports/esp32/network_ppp.c is now a small set of
easy to review ESP32 port-specific changes.
Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>
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>
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>
These were added to the `network` module but not the `network.WLAN` class,
which is the new home for such constants.
Also:
- Mark the WLAN constants in the `network` module as deprecated, to be
removed in MicroPython 2.0.
- Move the static assert to the WLAN source code, to be close to where it
relates to.
Signed-off-by: Damien George <damien@micropython.org>
PPP is not that commonly used, let it be turned off in the board config to
save space. It is still on by default.
On an basic ESP32-S3 build, turning off PPP with LWIP still on saves ~35 kB
of codend 4 kB of data.
text data bss dec hex filename
1321257 304296 2941433 4566986 45afca before-ppp-off.elf
1285101 299920 2810305 4395326 43113e after-ppp-off.elf
-------------------------------
-36156 -4376 -56
Note that the BSS segment size includes all NOBITS sections in ELF file.
Some of these are aligned to 64kB chunk sized dummy blocks, I think for
alignment to MMU boundaries, and these went down by 1 block each, so 128
kiB of BSS is not really part of the binary size reduction.
Signed-off-by: Trent Piepho <tpiepho@gmail.com>
This commit updates the esp32 port to work exclusively with ESP-IDF v5.
IDF v5 is needed for some of the newer ESP32 SoCs to work, and it also
cleans up a lot of the inconsistencies between existing SoCs (eg S2, S3,
and C3).
Support for IDF v4 is dropped because it's a lot of effort to maintain both
versions at the same time.
The following components have been verified to work on the various SoCs:
ESP32 ESP32-S2 ESP32-S3 ESP32-C3
build pass pass pass pass
SPIRAM pass pass pass N/A
REPL (UART) pass pass pass pass
REPL (USB) N/A pass pass N/A
filesystem pass pass pass pass
GPIO pass pass pass pass
SPI pass pass pass pass
I2C pass pass pass pass
PWM pass pass pass pass
ADC pass pass pass pass
WiFi STA pass pass pass pass
WiFi AP pass pass pass pass
BLE pass N/A pass pass
ETH pass -- -- --
PPP pass pass pass --
sockets pass pass pass pass
SSL pass ENOMEM pass pass
RMT pass pass pass pass
NeoPixel pass pass pass pass
I2S pass pass pass N/A
ESPNow pass pass pass pass
ULP-FSM pass pass pass N/A
SDCard pass N/A N/A pass
WDT pass pass pass pass
Signed-off-by: Damien George <damien@micropython.org>
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
When the network module was first introduced in the esp8266 port in
ee3fec3167 there was only one interface (STA)
and, to save flash, the WLAN object was aliased to the network module,
which had just static methods for WLAN operations. This was subsequently
changed in 9e8396accb when the AP interface
was introduced, and the WLAN object became a true class.
But, network.WLAN remained a function that returned either the STA or AP
object and was never upgraded to the type itself. This scheme was then
copied over to the esp32 port when it was first introduced.
This commit changes network.WLAN from a function to a reference to the WLAN
type. This makes it consistent with other ports and network objects, and
allows accessing constants of network.WLAN without creating an instance.
Signed-off-by: Damien George <damien@micropython.org>
Rather than duplicating the implementation of `network`, this allows ESP32
to use the shared one in extmod. In particular this gains access to
network.hostname and network.country.
Set default hostnames for various ESP32 boards.
Other than adding these two methods and the change to the default hostname,
there is no other user-visible change.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
