35 Commits

Author	SHA1	Message	Date
Chris Webb	64fd2f5f36	esp32/machine_timer: Warn that hard timers are not implemented. ... machine.Timer() has inconsistent behaviour between ports: some run callbacks in hard IRQ context whereas others schedule them like soft IRQs. Most ports now support a hard= argument to the machine.Timer constructor or initialiser to explicitly choose between these behaviours. However, esp32 does not support hardware interrupts because they are not delivered to the main thread, so the interrupt handler would need to acquire the GIL. Raise a ValueError if hard=True is requested for esp32 machine.Timer. Signed-off-by: Chris Webb <chris@arachsys.com>	2025-09-25 23:59:24 +10:00
Daniël van de Giessen	1273751a3b	esp32: Support building against IDFv5.5. ... Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>	2025-08-11 12:23:02 +10:00
Angus Gratton	593ae04eeb	esp32/machine_timer: Fix machine.Timer() tick frequency on ESP32C2,C6. ... Also future-proofs this code for other chips. Apart form C6 and C2, all currently supported chips use APB clock for GPTIMER_CLK_SRC_DEFAULT. ESP32-C2 uses 40MHz PLL but APB_CLK_FREQ was 26MHz. ESP32-C6 uses 80MHz PLL but APB_CLK_FREQ was 40MHz. Implementation now gets the correct frequency from ESP-IDF. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-08-07 16:55:46 +10:00
Angus Gratton	ce109af712	esp32/machine_timer: Enable timer clock source for ESP32C6. ... Otherwise the PLL is not enabled. These changes are adapted from `timer_legacy.h` in ESP-IDF. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-08-07 16:55:23 +10:00
Daniël van de Giessen	2c2f0b292a	esp32: Re-use allocated timer interrupts and simplify UART timer code. ... If the interrupt is not freed but merely disabled, instead of reallocating it every time the timer is enabled again we can instead just re-enable it. That means we're no longer setting the handler every time, and we need to ensure it does not change. Doing so by adding an additional wrapper function does not only solve that problem, it also allows us to remove some code duplication and simplify how machine_uart uses the timer. Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>	2025-06-05 16:39:13 +10:00
Daniël van de Giessen	bf909303ff	esp32/machine_timer: Do not free interrupt from ISR. ... esp_intr_free is not safe to call from the timer ISR because it requires the current task (the one the ISR interrupted) to be pinned to the same core as the interrupt was allocated on. Merely disabling the ISR however is safe since that only requires that we're currently running on the same core (which the ISR always is), regardless of the current task. This was causing deadlocks in machine_uart when the ISR happened to interrupt a task that was not pinned to a specific core. Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>	2025-06-05 16:39:13 +10:00
robert-hh	1d4bf8ac40	esp32/machine_timer: Fix timer.value() for an uninitialized timer. ... Raises a value error in that case, which happens after a timer was created but not initialized, or after calling `timer.deinit()`. Fixes issue #17033. Signed-off-by: robert-hh <robert@hammelrath.com>	2025-05-14 11:58:36 +10:00
robert-hh	136058496f	esp32/machine_timer: Restrict timer numbers for ESP32C6 to 0 and 1. ... 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>	2024-12-21 00:37:49 +11:00
IhorNehrutsa	958d20f3c0	esp32/machine_timer: Generalise timer clock configuration. ... Signed-off-by: IhorNehrutsa <Ihor.Nehrutsa@gmail.com>	2024-10-09 23:30:48 +11:00
Damien George	d50e36e7e4	ports: Include py/mphal.h instead of mphalport.h. ... The `mphalport.h` header should not be included directly, rather `py/mphal.h` should be used. Signed-off-by: Damien George <damien@micropython.org>	2024-10-09 14:39:34 +11:00
robert-hh	a38b4f4287	esp32/machine_uart: Implement UART.RX_IDLE based on machine.Timer. ... The UART.IRQ_IDLE callback is called about two character times after the last byte, or 1 ms, whichever is larger. For the irq, timer 0 is used. machine_timer.c had to be reworked to make it's mechanisms available for machine_uart.c. The irq.flags() value is change only at a requested event. Otherwise keep the state. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-08-29 16:34:33 +10:00
robert-hh	594c4229b7	esp32/machine_timer: Limit timer numbers for ESP32C3. ... The ESP32C3 has only two timers in one group. In the code this is reflected as two groups with one timer. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-07-23 14:55:35 +10:00
Angus Gratton	decf8e6a8b	all: Remove the "STATIC" macro and just use "static" instead. ... The STATIC macro was introduced a very long time ago in commit d5df6cd44a. The original reason for this was to have the option to define it to nothing so that all static functions become global functions and therefore visible to certain debug tools, so one could do function size comparison and other things. This STATIC feature is rarely (if ever) used. And with the use of LTO and heavy inline optimisation, analysing the size of individual functions when they are not static is not a good representation of the size of code when fully optimised. So the macro does not have much use and it's simpler to just remove it. Then you know exactly what it's doing. For example, newcomers don't have to learn what the STATIC macro is and why it exists. Reading the code is also less "loud" with a lowercase static. One other minor point in favour of removing it, is that it stops bugs with `STATIC inline`, which should always be `static inline`. Methodology for this commit was: 1) git ls-files | egrep '\.[ch]$' | \ xargs sed -Ei "s/(^| )STATIC($| )/\1static\2/" 2) Do some manual cleanup in the diff by searching for the word STATIC in comments and changing those back. 3) "git-grep STATIC docs/", manually fixed those cases. 4) "rg -t python STATIC", manually fixed codegen lines that used STATIC. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-03-07 14:20:42 +11:00
Damien George	7d66ae603d	esp32/machine_timer: Switch from legacy driver to timer HAL. ... The legacy driver was deprecated in IDF v5, and crashes when the ISR handler is called. Instead of fixing the legacy code, this commit reworks the machine.Timer class to use the low-level HAL driver. Tested on ESP32, ESP32S2, ESP32S3 and ESP32C3. Behaviour is the same as it was before this commit, except the way the Timer object is printed, it now gives more useful information (timer id, mode, period in ms). Fixes issue #11970. Signed-off-by: Damien George <damien@micropython.org>	2023-07-14 10:02:42 +10:00
Damien George	e4650125b8	esp32: Update port to support IDF v5.0.2. ... 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>	2023-06-23 15:34:22 +10:00
Brian Cooke	7fe7c55bb8	esp32/machine_timer: Fix ESP32C3 timer period doubling. ... The original ESP32 only supports timer source clock APB so it doesn't need and doesn't have a clk_src field. The ESP32C3 supports timer source clock APB and XTAL so it does have a clk_src field, and this needs to be configured to get the correct period. Fixes #8084.	2022-11-23 11:57:39 +11:00
Jim Mussared	94beeabd2e	py/obj: Convert make_new into a mp_obj_type_t slot. ... Instead of being an explicit field, it's now a slot like all the other methods. This is a marginal code size improvement because most types have a make_new (100/138 on PYBV11), however it improves consistency in how types are declared, removing the special case for make_new. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>	2022-09-19 19:06:15 +10:00
Jim Mussared	9dce82776d	all: Remove unnecessary locals_dict cast. ... Signed-off-by: Jim Mussared <jim.mussared@gmail.com>	2022-09-19 19:06:01 +10:00
Jim Mussared	662b9761b3	all: Make all mp_obj_type_t defs use MP_DEFINE_CONST_OBJ_TYPE. ... In preparation for upcoming rework of mp_obj_type_t layout. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>	2022-09-19 19:06:01 +10:00
robert-hh	8139cbcf6b	esp32/machine_timer: Support all init arguments in Timer constructor. ... Following the usual style of instantiation and init().	2022-08-24 17:31:39 +10:00
David Lechner	b63282c361	esp32: Use MP_REGISTER_ROOT_POINTER(). ... This uses MP_REGISTER_ROOT_POINTER() to register all root pointers in the esp32 port. Signed-off-by: David Lechner <david@pybricks.com>	2022-07-18 13:50:34 +10:00
Jim Mussared	0e7bfc88c6	all: Use mp_obj_malloc everywhere it's applicable. ... This replaces occurences of foo_t *foo = m_new_obj(foo_t); foo->base.type = &foo_type; with foo_t *foo = mp_obj_malloc(foo_t, &foo_type); Excludes any places where base is a sub-field or when new0/memset is used. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>	2022-05-03 22:28:14 +10:00
Magnus von Wachenfeldt	6d9da27c21	esp32: Support building with latest IDF v5. ... The latest ESP-IDF v5.0-dev declares MAJOR_VERSION 5 and MINOR_VERSION 0. timer_ll_set_alarm_enable() is also changed to timer_ll_set_alarm_value().	2021-11-12 16:40:46 +11:00
Damien George	54d33b266c	esp32: Add support for ESP32-S3 SoCs. ... Thanks to Seon Rozenblum aka @UnexpectedMaker for the work. Signed-off-by: Damien George <damien@micropython.org>	2021-09-16 22:58:47 +10:00
Seon Rozenblum	f690fd3a47	esp32/machine_timer: Use tx_update member for IDF 4.4 and above.	2021-09-13 18:25:16 +10:00
Damien George	59dbbe9be7	esp32: Fix use of mp_int_t, size_t and uintptr_t. ... Signed-off-by: Damien George <damien@micropython.org>	2021-07-18 23:58:16 +10:00
Damien George	66a86a0615	esp32: Add initial support for ESP32S2 SoCs. ... Builds against IDF v4.3-beta2. Signed-off-by: Damien George <damien@micropython.org>	2021-04-15 10:31:06 +10:00
Thorsten von Eicken	1ae7e0e561	esp32: Consolidate check_esp_err functions and add IDF error string. ... This commit consolidates a number of check_esp_err functions that check whether an ESP-IDF return code is OK and raises an exception if not. The exception raised is an OSError with the error code as the first argument (negative if it's ESP-IDF specific) and the ESP-IDF error string as the second argument. This commit also fixes esp32.Partition.set_boot to use check_esp_err, and uses that function for a unit test.	2020-04-23 10:59:07 +10:00
Damien George	69661f3343	all: Reformat C and Python source code with tools/codeformat.py. ... This is run with uncrustify 0.70.1, and black 19.10b0.	2020-02-28 10:33:03 +11:00
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	9ac9aa989c	esp32/machine_timer: Deinit all active timers on soft reset. ... Otherwise they will keep triggering the callback and access invalid data on the heap.	2019-01-28 16:16:03 +11:00
Nicko van Someren	c3c914f4dd	esp8266,esp32: Implement high-res timers using new tick_hz argument. ... machine.Timer now takes a new argument in its constructor (or init method): tick_hz which specified the units for the period argument. The period of the timer in seconds is: period/tick_hz. For backwards compatibility tick_hz defaults to 1000. If the user wants to specify the period (numerator) in microseconds then tick_hz can be set to 1000000. The user can also specify a period of an arbitrary number of cycles of an arbitrary frequency using these two arguments. An additional freq argument has been added to allow frequencies to be specified directly in Hertz. This supports floating point values when available.	2018-07-17 13:17:23 +10:00
Nicko van Someren	14ab81e87a	esp32: Reduce latency for handling of scheduled Python callbacks. ... Prior to this patch there was a large latency for executing scheduled callbacks when when Python code is sleeping: at the heart of the implementation of sleep_ms() is a call to vTaskDelay(1), which always sleeps for one 100Hz tick, before performing another call to MICROPY_EVENT_POLL_HOOK. This patch fixes this issue by using FreeRTOS Task Notifications to signal the main thread that a new callback is pending.	2018-07-04 10:49:37 +10:00
Damien George	4fa7d36cee	esp32: Use mp_rom_map_elem_t and MP_ROM_xxx macros for const dicts.	2018-05-02 22:33:41 +10:00
Damien George	bc08c884a2	esp32: Add new port to Espressif ESP32 SoC. ... This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.	2017-12-13 14:48:53 +11:00