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* esp8266/moduos: Add os.remove(), proxying to VFS object.Paul Sokolovsky2016-03-28
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* esp8266/moduos: Factor out VFS method proxy helper.Paul Sokolovsky2016-03-28
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* esp8266/moduos: Add listdir() proxy for MP_STATE_PORT(fs_user_mount)[0].Paul Sokolovsky2016-03-28
| | | | | I.e. os.listdir(...) will redirect to MP_STATE_PORT(fs_user_mount)[0].listdir(...).
* esp8266/moduos: Use mp_rom_map_elem_t for static const dictionary.Damien George2016-03-28
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* esp8266: deploy: Use --flash_size=8m option to esptool.py.Paul Sokolovsky2016-03-28
| | | | | Most esp8266 modules have at least 1MB (8Mbit) of flash. If not set, vendor functions allow to access only first 512K.
* esp8266/esp8266.ld: Put FatFs to FlashROM.Paul Sokolovsky2016-03-27
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* esp8266: Enable FatFs support.Paul Sokolovsky2016-03-27
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* esp8266/README: Update for the current status of the port.Paul Sokolovsky2016-03-27
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* esp8266/modesp: flash_read(): Accept buffer to read to as a second argument.Paul Sokolovsky2016-03-27
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* esp8266/modesp: flash_write(): Writes in multiples of 4 bytes.Paul Sokolovsky2016-03-27
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* esp8266: Set up UART handling task soon into init process.Paul Sokolovsky2016-03-27
| | | | | Otherwise, events may be posted to non-initialized task, which leads to segfaults.
* esp8266: Put modpybi2c.o to FlashROM.Paul Sokolovsky2016-03-26
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* esp8266/tests: Add neopixel.py test.Damien George2016-03-26
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* esp8266: Add esp.neopixel_write function to bit-bang WS2812 data.Damien George2016-03-26
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* esp8266: Link ADC class into machine module.Damien George2016-03-26
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* esp8266: Put utils.o to FlashROM.Paul Sokolovsky2016-03-26
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* esp8266: Put lexerstr32.o into FlashROM.Paul Sokolovsky2016-03-26
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* esp8266/esppwm.c: Fix IRQ handler prototype.Paul Sokolovsky2016-03-26
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* esp8266: Add PWM support.Damien George2016-03-26
| | | | | | | | | | | | | | | | | PWM implementation uses a timer and interrupts (FRC1), taken from Espressif's/NodeMCU's implementation and adapted for our use. 8 channels are supported, on pins 0, 2, 4, 5, 12, 13, 14, 15. Usage: import machine pwm0 = machine.PWM(machine.Pin(0)) pwm0.freq(1000) pwm0.duty(500) Frequency is shared (ie the same) for all channels. Frequency is between 1 and 1000. Duty is between 0 and 1023.
* esp8266: Implement software SPI class.Damien George2016-03-25
| | | | | Supports speeds up to 500k baud, polarity=0/1, phase=0/1, and using any pins. Only supports MSB output at the moment.
* esp8266/README: Remove outdated reference to initial port heap size.Paul Sokolovsky2016-03-25
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* esp8266: Add tests/onewire.py as a driver and test code for ds18b20 dev.Damien George2016-03-24
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* esp8266: Add onewire helper functions as C module.Damien George2016-03-24
| | | | Includes functions to read and write bits and bytes.
* esp8266: Implement bit-bang I2C read, and add i2c.readfrom method.Damien George2016-03-24
| | | | I2C reading tested with TSL2561 luminosity sensor.
* esp8266: Clean up bit-bang I2C implementation.Damien George2016-03-24
| | | | | Changed from using set_sda_scl function to independent set_sda and set_scl functions.
* esp8266/modpybi2c: Add missing include.Paul Sokolovsky2016-03-24
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* esp8266: Add basic I2C driver, with init and writeto methods.Damien George2016-03-24
| | | | Tested and working with SSD1306 I2C display.
* esp8266: Expose pin object as a public structure for use as C pin API.Damien George2016-03-24
| | | | | This is an initial attempt at making a simple C pin API for writing things like I2C drivers in C.
* esp8266: Enable auto-indent in REPL.Paul Sokolovsky2016-03-23
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* esp8266: Add "socket" and "usocket" aliases for lwip module.Paul Sokolovsky2016-03-23
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* esp8266: Enable non-blocking stream support.Paul Sokolovsky2016-03-23
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* esp8266: Enable more extmod's: uheapq, ure, uzlib.Damien George2016-03-23
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* esp8266: Add module weak link from json to ujson.Damien George2016-03-23
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* esp8266: Enable urandom module.Paul Sokolovsky2016-03-23
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* esp8266: Make mp_hal_delay_us work with new event framework.Damien George2016-03-23
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* esp8266: Update README with the latest features.Paul Sokolovsky2016-03-23
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* esp8266/ets_alt_task: Make FIRST_PRIO=0 to cover all task priorities.Damien George2016-03-17
| | | | | FIRST_PRIO=2 works but using 0 is hopefully safer, and can anyway be optimised in the future.
* esp8266: Store frozen modules in FlashROM.Paul Sokolovsky2016-03-17
| | | | Requires special lexer to access their contents.
* esp8266: Switch to lwIP built from source.Paul Sokolovsky2016-03-12
| | | | Using https://github.com/pfalcon/esp-open-lwip project.
* esp8266: Mention git submodule in build instructions for esp8266 port.Christopher Arndt2016-03-11
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* esp8266: Rejig Makefile so extmod/modlwip.o is placed under build/.Damien George2016-03-11
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* esp8266: Define MICROPY_EVENT_POLL_HOOK for the port.Paul Sokolovsky2016-03-11
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* esp8266: Be sure to build ets_alt_task.Paul Sokolovsky2016-03-11
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* esp8266/esp_mphal: Add higher-level event polling function.Paul Sokolovsky2016-03-11
| | | | ets_event_poll() polls both system events and uPy pending exception.
* esp8266/ets_alt_task: Update for vendor SDK 1.5.0.Paul Sokolovsky2016-03-11
| | | | | SDK 1.5.0 has a task with priority 3: ets_task(401001f4, 3, 3fff9808, 4). Recognizing SDK version requires the latets esp-open-sdk build.
* esp8266/ets_alt_task: Be sure to "pop" event before calling its handler.Paul Sokolovsky2016-03-11
| | | | | Otherwise, if handler calls recursive event loop, there's infinite recursion (because the loop calls the same handler on same event again).
* esp8266: Feed WDT in ets_loop_iter().Damien George2016-03-11
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* esp8266: Add alternative event loop implementation.Paul Sokolovsky2016-03-11
| | | | | | | | | | | | | | This implementation provides the same interface and uses the same datastructures as used by BootROM, i.e. is a drop-in replacement for it. But it offers one advantage: it allows to run single iteration of event-pumping loop. Original BootROM function are renamed, prefixed with underscore. There's a switch which allows to use forward calls to them, for compatibility testing. The implementation also includes workarounds for hardware timer handler, and these workarounds may be SDK version specific.
* esp8266/modnetwork: Add symbolic names for network interfaces: STA_IF & AP_IF.Paul Sokolovsky2016-03-10
| | | | | These are expected to be passed to network.WLAN() to instantiate network interface objects.
* esp8266/modnetwork: Introduce interface .config() method.Paul Sokolovsky2016-03-10
| | | | | | | | | | | | Allows to set (in case keyword args are given) or query (in case a single "symbolic keyword" (a string, value is the same as keyword)) arbitrary interface paramters (i.e. extensible and adaptable to various hardware). Example usage: ap_if = network.WLAN(1) ap_if.config(essid="MicroPython on Air") print(ap_if.config("essid"))
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