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Author SHA1 Message Date
Peter Hinch
6d5a549067 docs: Mention that pyb.SPI constructor accepts "X" and "Y" arguments. 2016-03-17 20:19:08 +00:00
Peter Hinch
b8133c4c0f docs: Update pyb.I2C constructor to reflect changes in Pyboard Lite. 2016-03-17 20:18:36 +00:00
Peter Hinch
4a6cac4643 docs: Update asm tutorial, maximum number of allowed args is now 4. 2016-03-17 20:17:40 +00:00
Damien George
99146ea444 tests/io: Remove "testfile" at end of open_plus test. 2016-03-17 20:09:33 +00:00
Damien George
556a1df6fd esp8266/ets_alt_task: Make FIRST_PRIO=0 to cover all task priorities. 
FIRST_PRIO=2 works but using 0 is hopefully safer, and can anyway be
optimised in the future.
 2016-03-17 16:28:06 +00:00
Paul Sokolovsky
9d7b871f58 esp8266: Store frozen modules in FlashROM. 
Requires special lexer to access their contents.
 2016-03-17 23:06:47 +08:00
Damien George
2466cb67f8 docs/esp8266: Update quick reference: i2c.readfrom and neopixel example. 2016-03-16 13:37:39 +00:00
Damien George
3acaa28b52 py: Don't allocate an extra parse node for power exponent. 
Previous to this patch, the "**b" in "a**b" had its own parse node with
just one item (the "b").  Now, the "b" is just the last element of the
power parse-node.  This saves (a tiny bit of) RAM when compiling.
 2016-03-16 13:04:51 +00:00
Paul Sokolovsky
52e062ef33 py/frozenmod: Allow port to override lexer to use for frozen modules. 2016-03-16 17:42:37 +07:00
Damien George
664f03f466 tests: Add a test for argument passing to inline-asm functions. 2016-03-16 08:24:07 +00:00
Damien George
9a58316de2 py/objfun: Allow inline-asm functions to be called with 4 arguments. 2016-03-16 08:22:26 +00:00
Damien George
be989be861 qemu-arm: Enable builtin override feature, and enable more tests. 
Hopefully these tests run reliably on Travis.
 2016-03-15 13:45:32 +00:00
Damien George
1ded19d4b3 qemu-arm: Reinitialise uPy heap and runtime at start of each test. 
Previous to this patch, all qemu-arm tests were running in the same
session, and global variables could be left over from the previous test.
This patch makes it so that the heap and runtime are reinitialised at
the start of each test.
 2016-03-15 13:42:36 +00:00
Damien George
157056ecdf tests: Add new subdir "stress/" specifically for stress tests. 2016-03-15 13:20:18 +00:00
Damien George
ab69ed7dac tests: Split large tests into smaller files, to run with a small heap. 
All tests in basics/ directory can now run and pass using 64-bit unix
port with only a 16k heap (./run-tests --heapsize 16k).  Tests in this
directory should remain small so they can be used for ports with a
small heap.
 2016-03-15 13:07:41 +00:00
Damien George
9996adc37d tests/run-tests: Add cmd line option "--heapsize". 
This allows you to specify the heapsize that unix will use when running
the test suite, eg: ./run-tests --heapsize 16k
 2016-03-15 13:04:43 +00:00
Damien George
cea6cf8a5e py/formatfloat: Fix buffer overflow when formatting tiny numbers. 2016-03-15 12:21:56 +00:00
Damien George
0d1f8868b6 py: For mp_buffer_info_t, change len type from mp_uint_t to size_t. 2016-03-15 12:20:57 +00:00
Damien George
77f85db41e py/objarray: Fix array slice assignment when array is reallocated. 
Addresses issue #1898.
 2016-03-14 23:12:54 +00:00
Damien George
06b398489e py/parsenum: Fix compiler warnings for no decl and signed comparison. 2016-03-14 22:52:52 +00:00
Damien George
0be6359f39 py: When printf'ing an object as a pointer, pass the concrete pointer. 2016-03-14 22:41:14 +00:00
Damien George
2a1cca20b1 py: Fix passing of some wide int types to printf varg format list. 
Passing an mp_uint_t to a %d printf format is incorrect for builds where
mp_uint_t is larger than word size (eg a nanboxing build).  This patch
adds some simple casting to int in these cases.
 2016-03-14 22:40:39 +00:00
Damien George
e7cd1699df py/argcheck: Use size_t instead of mp_uint_t to count number of args. 2016-03-14 22:35:48 +00:00
Damien George
dddb98db8b py/parsenum: Use size_t to count bytes, and int for type of base arg. 
size_t is the proper type to count number of bytes in a string.  The base
argument does not need to be a full mp_uint_t, int is enough.
 2016-03-14 22:34:03 +00:00
Dave Hylands
99fc0d120a stmhal: NUCELO_F401RE cleanup 
Added definitions for SPI1, SPI2, and SPI3
Removed USB stuff (that could be removed)
Updated BOARD name defintion
 2016-03-13 12:36:39 +00:00
Dave Hylands
00f921ce02 stmhal: Rename STM32F401NUCLEO to NUCLEO_F401RE 
This makes the board match the name printed on the board (and
agree with the documentation)
 2016-03-13 12:36:39 +00:00
Dave Hylands
031fadd10e stmhal: Add board definition files for NUCLEO_F411RE 2016-03-12 16:16:15 -08:00
Paul Sokolovsky
e5c39a3a9e esp8266: Switch to lwIP built from source. 
Using https://github.com/pfalcon/esp-open-lwip project.
 2016-03-12 11:45:53 +07:00
Paul Sokolovsky
0779409d0d extmod/modlwip: lwip_tcp_receive: Properly map lwIP error to POSIX errno. 2016-03-12 11:42:15 +07:00
Paul Sokolovsky
ba8f7d5171 extmod/modlwip: Add socket.setblocking() method. 2016-03-12 10:52:50 +07:00
Paul Sokolovsky
09ed5bcbbb extmod/modlwip: Rework getaddrinfo() data passing. 
The code is based on Damien George's implementation for esp8266 port,
avoids use of global variables and associated re-entrancy issues, and
fixes returning stale data in some cases.
 2016-03-12 10:50:51 +07:00
Peter Hinch
21b74604f9 docs: Add Python speed optimisation guide, including minimal viper ref. 2016-03-11 16:33:36 +00:00
Peter Hinch
85d3b6165a docs: Update details on using ADCAll object for vref/vbat channels. 2016-03-11 16:33:09 +00:00
Peter Hinch
70f32f0f73 docs: Update asm_thumb2_hints_tips re return type of asm funcs. 2016-03-11 16:32:42 +00:00
Christopher Arndt
3d0e3a3d3e esp8266: Mention git submodule in build instructions for esp8266 port. 2016-03-11 10:07:02 +00:00
Damien George
932f07ccf5 esp8266: Rejig Makefile so extmod/modlwip.o is placed under build/. 2016-03-11 12:00:01 +07:00
Paul Sokolovsky
4c2cb7e384 esp8266: Define MICROPY_EVENT_POLL_HOOK for the port. 2016-03-11 10:41:10 +07:00
Paul Sokolovsky
6e5c31c947 esp8266: Be sure to build ets_alt_task. 2016-03-11 09:43:39 +07:00
Paul Sokolovsky
a099bfe89c esp8266/esp_mphal: Add higher-level event polling function. 
ets_event_poll() polls both system events and uPy pending exception.
 2016-03-11 09:42:03 +07:00
Paul Sokolovsky
e5b047369b extmod/modlwip: Use MICROPY_EVENT_POLL_HOOK for event polling if defined. 
Instead of just delaying 100ms if event isn't yet ready.

So far applies only to default, "infinite" socket timeout.
 2016-03-11 09:32:07 +07:00
Paul Sokolovsky
54fc247f9b esp8266/ets_alt_task: Update for vendor SDK 1.5.0. 
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.
 2016-03-11 09:17:57 +07:00
Paul Sokolovsky
97375f4576 esp8266/ets_alt_task: Be sure to "pop" event before calling its handler. 
Otherwise, if handler calls recursive event loop, there's infinite
recursion (because the loop calls the same handler on same event again).
 2016-03-11 09:16:34 +07:00
Damien George
7261f17b9e esp8266: Feed WDT in ets_loop_iter(). 2016-03-11 09:15:06 +07:00
Paul Sokolovsky
97c2628900 esp8266: Add alternative event loop implementation. 
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.
 2016-03-11 09:13:31 +07:00
Damien George
9ae51257bd py: Use MP_SMALL_INT_POSITIVE_MASK to check if uint fits in a small int. 
Using the original WORD_MSBIT_HIGH-logic resulted in errors when the
object model is not REPR_A or REPR_C.
 2016-03-10 21:52:56 +00:00
Paul Sokolovsky
5239a8a82b esp8266/modnetwork: Add symbolic names for network interfaces: STA_IF & AP_IF. 
These are expected to be passed to network.WLAN() to instantiate network
interface objects.
 2016-03-10 10:44:15 +07:00
Paul Sokolovsky
a49c16069c esp8266/modnetwork: Introduce interface .config() method. 
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"))
 2016-03-10 10:41:55 +07:00
Paul Sokolovsky
d5a12a6608 esp8266/modnetwork: Move config defines to the top. 2016-03-10 10:39:52 +07:00
Paul Sokolovsky
1c43a0fbf8 esp8266/modnetwork: Add per-interface .active() method. 
Allows to up/down interface when called with a boolean, or query current
state if called without args. This per-interface method is intended to
supersede adhoc network.wifi_mode() function.
 2016-03-10 09:31:23 +07:00
Paul Sokolovsky
7378c50b2f esp8266: Move wifi_mode() and phy_mode() to network module. 2016-03-10 09:29:21 +07:00