Commit Graph

459 Commits

Author SHA1 Message Date
Paul Sokolovsky 6ab2c5e6cc lib/interrupt_char: Factor out typical Ctrl+C handling from esp8266 port.
Utility functions for keyboard interrupt handling, to be reused across
(baremetal) ports.
2016-09-29 10:15:38 -07:00
Alex March 4fb72fe624 esp8266: Add uos.statvfs() to get filesystem status. 2016-09-27 13:49:05 +10:00
Damien George 93c4a6a3f7 all: Remove 'name' member from mp_obj_module_t struct.
One can instead lookup __name__ in the modules dict to get the value.
2016-09-22 00:23:16 +10:00
Damien George 34e0198436 esp8266: Extend system microsecond counter to 64-bits; use in ticks_ms.
So now ticks_ms can count up to the full 30 bits.  Fixes issue #2412.
2016-09-20 14:28:17 +10:00
Paul Sokolovsky 4b3f1d712b esp8266/esp_mphal: Add tentative change to mp_hal_stdin_rx_chr() to wait IRQ.
Instead of busy-looping waiting for UART input. Not enabled by default,
needs more testing.
2016-09-19 00:23:38 +03:00
Paul Sokolovsky 3fe047f08f esp8266/ets_alt_task: ets_post: Should return 0 on success, !0 - failure. 2016-09-18 23:01:58 +03:00
Paul Sokolovsky f28efa1971 py: Move frozen modules rules from esp8266 port for reuse across ports.
A port now just needs to define FROZEN_DIR var and add $(BUILD)/frozen.c
to SRC_C to support frozen modules.
2016-09-17 21:00:40 +03:00
Paul Sokolovsky 8ae885a0c6 esp8266/Makefile: Rename SCRIPTDIR to FROZEN_DIR for consistency.
With FROZEN_MPY_DIR.
2016-09-17 21:00:04 +03:00
Damien George f3b5480be7 stmhal,cc3200,esp8266: Consistently use PWRON_RESET constant.
machine.POWER_ON is renamed to machine.PWRON_RESET to match other
reset-cause constants that all end in _RESET.  The cc3200 port keeps a
legacy definition of POWER_ON for backwards compatibility.
2016-09-08 12:50:38 +10:00
Paul Sokolovsky 742d8bdbe4 esp8266/modmachine: Map PWR_ON_RESET to vendor's REASON_DEFAULT_RST.
When dealing with a board which controls chip reset with UART's DTR/RTS,
we never see REASON_DEFAULT_RST (0), only REASON_EXT_SYS_RST (6). However,
trying a "raw" module with with just TXD/RXD UART connection, on power up
it has REASON_DEFAULT_RST as a reset reason.
2016-09-07 00:59:02 +03:00
Damien George b4be5a8f34 esp8266/modnetwork: Fix wlan.scan() method so it returns all networks.
According to the Arduino ESP8266 implementation the first argument to the
wifi scan callback is actually a bss_info pointer.  This patch fixes the
iteration over this data so the first 2 entries are no longer skipped.

Fixes issue #2372.
2016-09-06 15:30:39 +10:00
Torsten Wagner 69768c97c0 esp8266/espneopixel: Disable IRQs during eps.neopixel_write.
Interrupts during neopixel_write causes timing problems and therefore
wrong light patterns.  Switching off IRQs should help to keep the strict
timing schedule.
2016-09-06 11:51:35 +10:00
Damien George 9526e24234 unix,stmhal,esp8266: When find'ing frozen files follow symbolic links.
It's useful to be able to use symbolic links to add files and directories
to the set of scripts to be frozen.
2016-09-05 12:35:05 +10:00
Delio Brignoli e2ac8bb3f1 py: Add MICROPY_USE_INTERNAL_PRINTF option, defaults to enabled.
This new config option allows to control whether MicroPython uses its own
internal printf or not (if not, an external one should be linked in).
Accompanying this new option is the inclusion of lib/utils/printf.c in the
core list of source files, so that ports no longer need to include it
themselves.
2016-09-05 12:18:53 +10:00
Paul Sokolovsky dba40afa70 esp8266/modmachine: Simplify SPI class implementation multiplexing.
modpybhspi now does the needed multiplexing, calling out to modpybspi
(bitbanging SPI) for suitable peripheral ID's. modmachinespi (previous
multiplexer class) thus not needed and removed.

modpybhspi also updated to following standard SPI peripheral naming:
SPI0 is used for FlashROM and thus not supported so far. SPI1 is available
for users, and thus needs to be instantiated as:

spi = machine.SPI(1, ...)
2016-09-04 20:33:11 +03:00
Paul Sokolovsky 7ddd1a58f6 esp8266/modmachine: Don't expose internal SoftSPI and HSPI classes.
There functionality is available via standard SPI class.
2016-09-04 19:57:16 +03:00
Paul Sokolovsky 1708fe3cc7 esp8266/modmachine: Add WDT_RESET and SOFT_RESET constants.
Both tested to work. (WDT_RESET can be seen by issuing machine.disable_irq()
and waiting for WDT reset, SOFT_RESET - by machine.reset()).
2016-09-04 19:45:58 +03:00
Paul Sokolovsky 015774a04f esp8266/modmachinewdt: Add .deinit() method. 2016-09-03 20:45:11 +03:00
Paul Sokolovsky 4a33677c97 esp8266/esp8266.ld: Move modmachinewdt to FlashROM. 2016-09-03 20:44:24 +03:00
Damien George 3be8b688c0 esp8266/modpybhspi: Simplify HSPI driver by using 1 function for xfers. 2016-09-01 16:40:12 +10:00
Damien George 5863e15a23 esp8266/modpybspi: Use generic SPI helper methods to implement SPI. 2016-09-01 16:39:42 +10:00
Damien George 9c04ef2a67 unix,stmhal,esp8266: When find'ing frozen files don't use extra slash.
This extra forward slash for the starting-point directory is unnecessary
and leads to additional slashes on Max OS X which mean that the frozen
files cannot be imported.

Fixes #2374.
2016-08-31 15:12:57 +10:00
Damien George 59a9509703 esp8266/modules/ds18x20.py: Add support for DS18S20 devices. 2016-08-29 12:45:07 +10:00
Damien George 8e9b98e974 esp8266/modules/onewire: Change onewire.read() to onewire.readinto().
This allows 1-wire drivers (eg DS18X20) to perform in-place operations and
hence do less memory allocations.
2016-08-29 12:27:21 +10:00
Damien George 9fba618356 esp8266/modules: Split onewire.py into OneWire and DS18X20 driver.
The OneWire class is now in its own onewire.py module, and the temperature
sensor class is in its own ds18x20.py module.  The latter is renamed to
DS18X20 to reflect the fact that it will support both the "S" and "B"
variants of the device.

These files are moved to the modules/ subdirectory to take advantage of
frozen bytecode.
2016-08-29 12:12:49 +10:00
Paul Sokolovsky 263aaa7030 esp8266/modmachinewdt: Implement machine.WDT class. 2016-08-28 14:48:49 +03:00
Radomir Dopieralski d29ca28288 esp8266/modous: Add os.umount method to unmount a filesystem.
This is an object-oriented approach, where uos is only a proxy for the
methods on the vfs object.  Some internals had to be exposed (the STATIC
keyword removed) for this to work.

Fixes #2338.
2016-08-26 12:45:21 +10:00
Radomir Dopieralski 891479e62a esp8266/hspi: Enable duplex operation of hardware SPI
Without this, spi.read(1, 0xff) would use 16 clock cycles,
first to send 0xff and then to receive one byte, as visible
with a logic analyzer.
2016-08-25 21:24:22 +03:00
Damien George d09b6b9aa1 esp8266/modpybrtc: Use 64-bit arithmetic when computing alarm expiry. 2016-08-25 14:10:25 +10:00
Paul Sokolovsky f2a21a2489 esp8266/esp_mphal: No longer disable watchdog on startup.
Disabling it was an omission from early development stages.
2016-08-20 16:33:04 +03:00
Radomir Dopieralski d076fae219 esp8266/modmachinespi: Add a factory method for SoftSPI/HSPI 2016-08-19 21:19:59 +03:00
Radomir Dopieralski 8e7dfea803 esp8266/modpybhspi: Add a HSPI module for hardware SPI support
This module uses ESP8266's SPI hardware, which allows much higher
speeds. It uses a library from
https://github.com/MetalPhreak/ESP8266_SPI_Driver
2016-08-19 21:19:59 +03:00
Damien George 675d1c9c60 ports: Remove typedef of machine_ptr_t, it's no longer needed.
This type was used only for the typedef of mp_obj_t, which is now defined
by the object representation.  So we can now remove this unused typedef,
to simplify the mpconfigport.h file.
2016-08-15 11:02:59 +10:00
Paul Sokolovsky 9cf2949356 esp8266/mpconfigport.h: Enable support for all special methods. 2016-08-14 01:02:35 +03:00
Damien George 8a15e0b1c7 esp8266: PULL_UP is not supported on Pin(16), so raise an exception. 2016-08-10 12:45:40 +10:00
Damien George b203c1774e esp8266: Fix reading of pin object for GPIO16.
Pin(16) now works as an input.
2016-08-10 12:44:47 +10:00
Paul Sokolovsky 3c9510d767 esp8266/modules/flashbdev: Start filesystem at 0x90000.
To accommodate growing firmware.
2016-08-09 14:59:27 +03:00
Paul Sokolovsky 3372f69586 esp8266/esp8266.ld: Increase firmware image size to 0x90000 (576K).
Of them, 0x87000 is irom0 segment.

This is required to ship increasing number of modules and examples
developed in teh course of ESP8266 port project.
2016-08-09 14:54:26 +03:00
Paul Sokolovsky 31ad1bb606 esp8266/modmachine: Implement dummy sleep() function. 2016-08-07 16:20:01 +03:00
Paul Sokolovsky 541e76fa45 esp8266/modutime: Actually implement ticks_cpu(). 2016-08-07 16:13:51 +03:00
Paul Sokolovsky f71f37e426 esp8266/esp_mphal.h: Add mp_hal_ticks_cpu() for reuse. 2016-08-07 16:03:00 +03:00
Paul Sokolovsky c2070d771a esp8266/modmachine: Implement idle() function. 2016-08-07 15:51:04 +03:00
Paul Sokolovsky 6de37864a2 esp8266/scripts/inisetup: Add commented-out call to esp.osdebug(None).
That apparently will only help folks who read the docs on how to disable,
but could use a quick reminder straight in boot.py. For the developers,
it's important to have debug logging enabled in development branch
(master).
2016-08-06 15:27:38 +03:00
Paul Sokolovsky ca59f5f208 esp8266/flashbdev: Reserve extra sysparam sector for SDK 2.0.0 compatibility. 2016-08-06 15:21:49 +03:00
Paul Sokolovsky 4a27ad040e esp8266/scripts/port_diag.py: Include esp.check_fw() call. 2016-08-04 00:43:58 +03:00
Paul Sokolovsky e33d2383d1 esp8266/modesp: Add check_fw() function to check integrity of the firmware.
Requires firmware generated by the latest makeimg.py (which stores size
and md5 of the firmware together with the firmware itself).
2016-08-04 00:29:19 +03:00
Paul Sokolovsky bf47b71b78 esp8266/makeimg.py: Append md5 hash to the generated binary.
md5 is calculated over the entire file, except first 4 bytes, which contain
flash parameters and may be changed by flashing tool or MicroPython flash
auto-config.
2016-08-04 00:21:05 +03:00
Paul Sokolovsky a621333a4c esp8266/makeimg.py: Store firmware size as last 4 bytes of padding area. 2016-08-04 00:19:09 +03:00
Paul Sokolovsky 0e4cae5212 esp8266: Make APA102 driver inclusion configurable. 2016-08-01 00:03:55 +03:00
Paul Sokolovsky 88d3cd582e esp8266/eagle.rom.addr.v6.ld: Add Enable_QMode symbol from SDK 2.0.0. 2016-08-01 00:01:49 +03:00