Commit Graph

171 Commits

Author SHA1 Message Date
Jim Mussared
c33a4cc213 esp32/Makefile: Fix printing of supported git hash. 2019-09-20 14:37:53 +10:00
Jim Mussared
62d78e231c esp32/main: Use both 3.3 and 4.0 config vars to enable SPIRAM. 2019-09-18 15:49:45 +10:00
Jim Mussared
f469634c0c esp32: Add check to Makefile that the toolchain is in PATH. 2019-09-17 12:26:47 +10:00
Jim Mussared
970f798ea9 esp32: Add check to Makefile for pyparsing version. 2019-09-17 12:26:42 +10:00
Jim Mussared
96008ff59a esp32: Support building with ESP IDF 4.0-beta1.
This commit adds support for a second supported hash (currently set to the
4.0-beta1 tag).  When this hash is detected, the relevant changes are
applied.

This allows to start using v4 features (e.g. BLE with Nimble), and also
start doing testing, while still supporting the original, stable, v3.3 IDF.

Note: this feature is experimental, not well tested, and network.LAN and
network.PPP are currently unsupported.
2019-09-17 12:25:36 +10:00
Damien George
356a728bd0 esp32/Makefile: Add SDKCONFIG_H to QSTR_GLOBAL_REQUIREMENTS.
Fixes issue #5091.
2019-09-12 18:16:16 +10:00
Damien George
bd1d27f00f esp32/modules/inisetup.py: Use bdev.ioctl instead of bdev.SEC_SIZE.
Since the bdev is now a Partition it doesn't have SEC_SIZE.
2019-09-10 22:41:50 +10:00
Alex Albino
80d37d936c esp32: Add support for ESP32-D2WD with 2MiB internal flash.
This patch adds a partitions file for the D2WD and a new board GENERIC_D2WD
which runs on these chip variants.

Resolves issue #4986.
2019-09-10 15:22:16 +10:00
Damien George
31de44775c esp32: Add VFS FAT partition to partitions.csv and mount it as the FS.
This patch uses the newly-added esp32.Partition class to replace the
existing FlashBdev class.  Partition objects implement the block protocol
so can be directly mounted via uos.mount().  This has the following
benefits:

- allows the filesystem partition location and size to be specified in
  partitions.csv, and overridden by a particular board
- very easily allows to have multiple filesystems by simply adding extra
  entries to partitions.csv
- improves efficiency/speed of filesystem operations because the block
  device is implemented fully in C
- opens the possibility to have encrypted flash storage (since Partitions
  can be encrypted)

Note that this patch is fully backwards compatible: existing filesystems
remain untouched and work with this new code.
2019-09-10 15:14:13 +10:00
Damien George
e9af6f5f88 esp32/boards/TINYPICO: Switch to use QIO and 80MHz for SPI interface. 2019-09-10 11:10:19 +10:00
Braden Mars
5641aa55dd esp32: Update to use ESP IDF v3.3
Includes patches for CVE-2019-12586 & CVE-2019-12587
2019-09-07 01:28:11 -05:00
Damien George
983283a8cd esp32/machine_adc: Add ADC.read_u16() method. 2019-09-05 22:13:04 +10:00
Jim Mussared
50482cdc0c esp32/Makefile: Fix subst->patsubst in ESPIDF_BOOTLOADER_SUPPORT_O. 2019-09-03 23:21:50 +10:00
Eric Poulsen
5635b96461 esp32: Add 'config' function to network.LAN, reusing network.WLAN. 2019-08-28 13:11:48 +10:00
Damien George
05eb897d06 esp32: Add esp32.Partition class to expose partition and OTA funcs.
Partitions are exposed as a standard MicroPython block device.
2019-08-20 16:49:18 +10:00
stijn
af5c998f37 py/modmath: Implement math.isclose() for non-complex numbers.
As per PEP 485, this function appeared in for Python 3.5.  Configured via
MICROPY_PY_MATH_ISCLOSE which is disabled by default, but enabled for the
ports which already have MICROPY_PY_MATH_SPECIAL_FUNCTIONS enabled.
2019-08-17 23:23:17 +10:00
Jim Mussared
8db517f26d esp32: Add per-board configs, following other ports.
Replaces the `SDKCONFIG` makefile variable with `BOARD`.  Defaults to
BOARD=GENERIC.  spiram can be enabled with `BOARD=GENERIC_SPIRAM`

Add example definition for TINYPICO, currently identical to GENERIC_SPIRAM
but with custom board/SoC names for the uPy banner.
2019-08-16 00:22:29 +10:00
Damien George
baeebc557c esp32/modules: On initial setup mount internal flash at root.
Like it's done on normal boot up.  Fixes issue #5004.
2019-08-15 22:03:09 +10:00
Damien George
2ccf030fd1 esp32: Add support for mDNS queries and responder.
They are both enabled by default, but can be disabled by defining
MICROPY_HW_ENABLE_MDNS_QUERIES and/or MICROPY_HW_ENABLE_MDNS_RESPONDER to
0.  The hostname for the responder is currently taken from
tcpip_adapter_get_hostname() but should eventually be configurable.
2019-08-15 16:36:47 +10:00
Kenta IDA
b6906fa573 esp32/network_ppp: Add authentication support to the PPP interface.
This commit adds the connect() method to the PPP interface and requires
that connect() be called after active(1).  This is a breaking change for
the PPP API.

With the connect() method it's now possible to pass in authentication
information for PAP/CHAP, eg:

    ppp.active(1)
    ppp.connect(authmode=ppp.AUTH_PAP, username="user", "password="password")

If no authentication is needed simply call connect() without any
parameters.  This will get the original behaviour of calling active(1).
2019-08-14 17:20:58 +10:00
Damien George
7c15e50eb8 esp32/Makefile: Include CFLAGS_EXTRA in CFLAGS definition.
Following other ports, so builds can be customised more easily, eg on the
command line building with a user C-module.
2019-07-30 17:31:23 +10:00
Amir Gonnen
995f9cfdfc esp32: Pin MicroPython tasks to a specific core.
On this port the GIL is enabled and everything works under the assumption
of the GIL, ie that a given task has exclusive access to the uPy state, and
any ISRs interrupt the current task and therefore the ISR inherits
exclusive access to the uPy state for the duration of its execution.

If the MicroPython tasks are not pinned to a specific core then an ISR may
be executed on a different core to the task, making it possible for the
main task and an ISR to execute in parallel, breaking the assumption of the
GIL.

The easiest and safest fix for this is to pin all MicroPython related code
to the same CPU core, as done by this patch.  Then any ISR that accesses
MicroPython state must be registered from a MicroPython task, to ensure it
is invoked on the same core.

See issue #4895.
2019-07-25 15:33:47 +10:00
Damien George
e3e7e3a781 esp32/Makefile: Simplify include of IDF source by using wildcards. 2019-07-20 14:07:18 +10:00
Damien George
b88e51d718 esp32/Makefile: Put OBJ and LIB rule additions in gen_espidf_lib_rule. 2019-07-20 13:04:55 +10:00
Jim Mussared
331c224e07 esp32/Makefile: Fix path expansion for ESPIDF_DRIVER_O.
It was using subst to s/.c/.o/ which changed .c anywhere in the path.
2019-07-20 12:32:43 +10:00
Damien George
a29334761d esp32: Add support for hardware I2C. 2019-07-19 16:31:25 +10:00
Eric Poulsen
fa5c0b819c esp32/network_ppp: Add ppp_set_usepeerdns(pcb, 1) when init'ing iface.
Without this you often don't get any DNS server from your network provider.
Additionally, setting your own DNS _does not work_ without this option set
(which could be a bug in the PPP stack).
2019-07-04 11:17:41 +10:00
Damien George
c80614dfc8 ports: Provide mp_hal_stdio_poll for sys.stdio polling where needed. 2019-07-01 17:10:12 +10:00
Josh Lloyd
2f262d5f9a esp32/Makefile: Include all driver/*.c source files in the build.
Fixes #4869.
2019-06-25 15:12:34 +10:00
Damien George
b80bccccff esp32/modnetwork: Still try to reconnect to WLAN even with AUTH_FAIL.
WIFI_REASON_AUTH_FAIL does not necessarily mean the password is wrong, and
a wrong password may not lead to a WIFI_REASON_AUTH_FAIL error code.  So to
improve reliability connecting to a WLAN always reconnect regardless of the
error.
2019-06-22 21:50:49 +10:00
Damien George
3ee3995be1 esp32: Update to use ESP IDF v3.3-beta3.
This updates ESP IDF to use v3.3-beta3.  And also adjusts README.md to
point to stable docs which provide a link to download the correct toolchain
for this IDF version, namely 1.22.0-80-g6c4433a-5.2.0
2019-06-19 14:32:15 +10:00
Nicko van Someren
1a51fc9ddf esp32/machine_sdcard: Fix bug in SPI slot number selection.
And fix minor typo in docs when referring to SDCard class.
2019-06-17 12:36:22 +10:00
Nicko van Someren
8e3af7d4c8 esp32: Add machine.SDCard class using built-in HW SD/MMC controller.
This adds support for SD cards using the ESP32's built-in hardware SD/MMC
host controller, over either the SDIO bus or SPI.  The class is available
as machine.SDCard and using it can be as simple as:

    uos.mount(machine.SDCard(), '/sd')
2019-06-03 00:37:41 +10:00
Martin Dybdal
de76f73d34 esp32/machine_timer: Reuse Timer handles, deallocate only on soft-reset.
The patch solves the problem where multiple Timer objects (e.g. multiple
Timer(0) instances) could initialise multiple handles to the same internal
timer.  The list of timers is now maintained not for "active" timers (where
init is called), but for all timers created.  The timers are only removed
from the list of timers on soft-reset (machine_timer_deinit_all).

Fixes #4078.
2019-05-31 14:55:07 +10:00
Damien George
883e987b90 esp32/modsocket: Raise EAGAIN when accept fails in non-blocking mode.
EAGAIN should be for pure non-blocking mode and ETIMEDOUT for when there is
a finite (but non-zero) timeout enabled.
2019-05-28 17:43:00 +10:00
Tom Manning
887a6712c2 esp32/machine_touchpad: Use HW timer for FSM to enable wake-on-touch. 2019-05-28 11:14:34 +10:00
Damien George
0557f0b74b esp32/network_ppp: Add a timeout for closing PPP connection.
This also fixes deleting the PPP task, since eTaskGetState() never returns
eDeleted.

A limitation with this patch: once the PPP is deactivated (ppp.active(0))
it cannot be used again. A new PPP instance must be created instead.
2019-05-17 17:14:45 +10:00
Damien George
2630d3e51f esp32/machine_uart: Implement UART.deinit() method. 2019-05-15 17:01:54 +10:00
Damien George
8586afa6f5 esp32/modnetwork: Change type to size_t for uses of mp_obj_str_get_data. 2019-05-13 12:39:03 +10:00
Krono
fbd4e61e57 esp32/machine_wdt: Add timeout arg to select interval, make WDT panic.
The machine.WDT() now accepts the "timeout" keyword argument to select the
WDT interval.  And the WDT is changed to panic mode which means it will
reset the device if the interval expires (instead of just printing an error
message).
2019-04-30 16:53:05 +10:00
Damien George
0646e607b5 ports: Convert to use pyexec_file_if_exists() to execute boot/main.py.
The stm32 and nrf ports already had the behaviour that they would first
check if the script exists before executing it, and this patch makes all
other ports work the same way.  This helps when developing apps because
it's hard to tell (when unconditionally trying to execute the scripts) if
the resulting OSError at boot up comes from missing boot.py or main.py, or
from some other error.  And it's not really an error if these scripts don't
exist.
2019-04-26 15:22:14 +10:00
Damien George
4ce0091449 esp32/README: Add info about pyparsing and the correct Python version.
See issue #4655.
2019-04-18 14:17:01 +10:00
Damien George
69cb24a21d esp32/boards/sdkconfig: Disable WDT check of idle task on CPU1.
With dual-core enabled it's possible that the uPy task has full utilisation
of CPU1.  Fixes issue #4673.
2019-04-05 12:25:21 +11:00
Damien George
92149c8a79 esp32/boards: Enable dual core support by default.
Single core is still supported, just by adding CONFIG_FREERTOS_UNICORE=y to
a custom sdkconfig file.
2019-03-27 11:20:21 +11:00
Damien George
815b79a8d0 esp32/mpthreadport: Exit vPortCleanUpTCB early if threading not init'd. 2019-03-27 11:11:06 +11:00
Damien George
673db939b5 esp32/machine_pin: Rework pull mode config to fix GPIO hold feature.
For gpio_hold_en() to work properly (not draw additional current) pull
up/down must be disabled when hold is enabled.  This patch makes sure this
is the case by reworking the pull constants to be a bit mask.
2019-03-26 15:21:23 +11:00
Damien George
ddc934631c esp32/machine_pin: Add new PULL_HOLD pin pull mode. 2019-03-14 07:28:57 +11:00
Damien George
349b54525e esp32/machine_pin: Make it so None as pull value disables pull up/down.
Previously specifying None as the pull value would leave the pull up/down
state unchanged.  This change makes it so -1 leaves the state unchanged and
None makes the pin float, as per the docs.
2019-03-14 07:26:59 +11:00
Damien George
297092a76a esp32/mphalport: Use ets_delay_us for mp_hal_delay_us_fast.
The system provided one is in ROM and is more accurate.
2019-03-12 15:46:44 +11:00
Damien George
fcace26d87 esp32/Makefile: Add some missing IDF source files to bootloader and app.
Functions in these files may be needed when certain features are enabled
(eg dual core mode), even if the linker does not give a warning or error
about unresolved symbols.
2019-03-11 23:17:09 +11:00