Commit Graph

4274 Commits

Author SHA1 Message Date
Damien George 92e9a5e0a7 stmhal: Check if user block device is mounted before accessing it.
In particular this fixes a bug where pyb.sync (and os.sync) fail because
they try to sync the user mounted device even if it's not mounted.
2015-07-27 23:40:19 +01:00
Damien George 84d59c2873 py: For viper compile errors, add traceback with function and filename.
ViperTypeError now includes filename and function name where the error
occurred.  The line number is the line number of the start of the
function definition, which is the best that can be done without a lot
more work.

Partially addresses issue #1381.
2015-07-27 22:20:00 +01:00
Damien George d8a7f8bff2 py: Disable REPL EMACS key bindings by default. 2015-07-26 15:49:13 +01:00
Tom Soulanille 3dd0b69e46 run-tests: Use PTY when running REPL tests. 2015-07-26 15:23:11 +01:00
Tom Soulanille 7d588b0c7c lib/mp-readline: Add emacs-style control characters for cursor movement.
Disabled by default.  Adds 108 bytes to Thumb2 arch when enabled.
2015-07-26 15:22:13 +01:00
Daniel Campora cd14188bc8 tools: Add telnet support to pyboard.py.
The adapter class "TelnetToSerial" is used to access the Telnet
connection using the same API as with the serial connection. The
function pyboard.run-test() has been removed to made the module
generic and because this small test is no longer needed.
2015-07-26 14:02:34 +01:00
Damien George db109ca0fc tools/pyboard.py: Speed up reading of chars by decreasing sleep period. 2015-07-25 22:49:25 +01:00
Damien George f1236734bb tools/pyboard.py: Make enter_raw_repl stricter and more reliable.
When looking for chars to indicate raw repl is active, look for the full
string of chars to improve reliability of entering raw repl correctly.

Previous to this patch there was the possibility that raw repl was
entered in a dirty state, where not all input chars from previous
invocation were drained.
2015-07-25 22:46:07 +01:00
Damien George 9de53bf788 tools/pyboard.py: Fix parsing of returned error so last chr is not lost. 2015-07-25 22:44:56 +01:00
Damien George 3900fed849 tests: Skip parser test if "compile" builtin is not available. 2015-07-24 22:37:26 +01:00
Damien George 96f0dd3cbc py/parse: Fix handling of empty input so it raises an exception. 2015-07-24 15:05:56 +00:00
Damien George fa7c61dfab py/parse: De-duplicate and simplify code for parser "or" rule. 2015-07-24 14:35:57 +00:00
Damien George d241c2a592 py/lexer: Raise SyntaxError when str hex escape sequence is malformed.
Addresses issue #1390.
2015-07-23 23:20:37 +01:00
Damien George f17e663493 py: Issue an error when compiling Viper functions with more than 4 args.
Otherwise it can be very hard to track down bugs.
2015-07-23 14:30:37 +01:00
Damien George e45c1dbd6f py: Allow viper functions to take up to 4 arguments.
Addresses issue #1380.
2015-07-23 14:11:29 +01:00
Damien George 7693ef3bd6 stmhal: Allow ADC.read_timed to take Timer object in place of freq.
This allows a user-specified Timer for the triggering of the ADC read,
mirroring the new behaviour of DAC.write_timed.

Addresses issue #1129.
2015-07-22 19:41:13 +01:00
Damien George 99a21dc05d stmhal: Add stm32fxxx_hal_i2s_ex.c to hal/f2 (dummy) and hal/f4. 2015-07-21 23:49:19 +01:00
Damien George abc24c1876 stmhal: Allow DAC.write_timed to take Timer object in place of freq.
This allows the DAC to use a user-specified Timer for the triggering
(instead of the default Timer(6)), while still supporting original
behaviour.

Addresses issues #1129 and #1388.
2015-07-21 23:39:49 +01:00
Damien George 6f5e0fe955 stmhal: Clean up DAC code a little. 2015-07-21 22:05:56 +01:00
Delio Brignoli 6a388aaa7c py: reduce array slice assignment code size 2015-06-06 22:17:24 +02:00
blmorris 2af846e711 stmhal/boards/stm32fxx_prefix.c: Fix alt function number calculation
This prevented pin_find_af* functions from being able to find some
of the alternate functions in the pin struct
2015-07-20 16:19:12 +01:00
Damien George 4915c2b871 py: Small code space optimisations for memoryview slice assigment.
Also adds #if guards to allow uPy core to compile without memoryview
enabled, but with slice assignment enabled.
2015-07-20 16:12:26 +01:00
Delio Brignoli cceff157dd qemu-arm: Enable array slice assignment to get memoryview1 test to pass. 2015-07-20 15:53:22 +01:00
Delio Brignoli 32aba40830 py: Implement memoryview slice assignment.
Adds ability to do "memcpy" with memoryview objects, such as:
m1[0:3] = m2[2:5].
2015-07-20 15:53:22 +01:00
Damien George f576057274 stmhal: Add CMSIS device header files for STM32F2xx series. 2015-07-20 12:33:05 +01:00
Wojtek Siudzinski 0621eca05e stmhal: Add STM32CubeF2 version 1.1.0, in hal/f2 directory.
Only those files which are needed by the stmhal port are added.

Also includes a dummy file (stm32f2xx_hal_pcd_ex.c) to keep the build
system the same for f4 and f2 MCU series.
2015-07-20 12:32:09 +01:00
Damien George a39df51d8a stmhal: Update Makefile and board configs to compile with relocated hal. 2015-07-20 12:30:18 +01:00
Damien George e4d43401eb stmhal: Move HAL Cube files to f4/ subdir, keeping only those we use.
This is in preparation for supporting other MCU series, such as
STM32F2xx.  Directory structure for the HAL is now hal/f4/{inc,src},
where "f4" will in the future be different for other series.

HAL source/header files that are not use are removed to reduce the size
of the code.
2015-07-20 12:30:18 +01:00
Damien George d136737872 CODECONVENTIONS: Add a short section about how to allocate heap memory. 2015-07-20 12:18:16 +01:00
Damien George 75b1d881ec esp8266: Use m_new/m_renew/m_del funcs instead of private gc_xxx. 2015-07-20 12:14:21 +01:00
Damien George c3bd9415cc py: Make qstr hash size configurable, defaults to 2 bytes.
This patch makes configurable, via MICROPY_QSTR_BYTES_IN_HASH, the
number of bytes used for a qstr hash.  It was originally fixed at 2
bytes, and now defaults to 2 bytes.  Setting it to 1 byte will save
ROM and RAM at a small expense of hash collisions.
2015-07-20 11:03:13 +00:00
Sebastian Plamauer 1e8ca3a3cf modbuiltins: Implement round() to precision. 2015-07-19 21:49:44 +03:00
Paul Sokolovsky ab14c30493 esp8266: modesp: Update for gc_realloc() refactor.
TODO: Contributed code in modesp incorrectly uses private gc_* API.
2015-07-19 00:28:16 +03:00
Daniel Campora f22b35e4e5 cc3200: Add socket.sendall() (aliases to send()).
Simplelink's socket send checks for the size of the packet and sends
it in chunks if the size is too large.
2015-07-17 11:38:01 +02:00
Daniel Campora a243d6b057 cc3200: Make socket stream methods return POSIX error codes. 2015-07-16 22:39:35 +02:00
Daniel Campora f738424403 cc3200: Remove superflous assignment since the result is not used. 2015-07-15 14:45:24 +02:00
Daniel Campora 753a8e8bc4 cc3200: Create /flash/cert folder if it doesn't exist. 2015-07-15 14:25:35 +02:00
Daniel Campora e955089da0 cc3200: Implement new OTA mechanism with 2 firmware update slots. 2015-07-15 14:25:28 +02:00
Dave Hylands 9309e609cd stmhal: Add qstr definition for ifconfig when building for WizNet 2015-07-14 23:00:29 +01:00
Damien George ade9a05236 py: Improve allocation policy of qstr data.
Previous to this patch all interned strings lived in their own malloc'd
chunk.  On average this wastes N/2 bytes per interned string, where N is
the number-of-bytes for a quanta of the memory allocator (16 bytes on 32
bit archs).

With this patch interned strings are concatenated into the same malloc'd
chunk when possible.  Such chunks are enlarged inplace when possible,
and shrunk to fit when a new chunk is needed.

RAM savings with this patch are highly varied, but should always show an
improvement (unless only 3 or 4 strings are interned).  New version
typically uses about 70% of previous memory for the qstr data, and can
lead to savings of around 10% of total memory footprint of a running
script.

Costs about 120 bytes code size on Thumb2 archs (depends on how many
calls to gc_realloc are made).
2015-07-14 22:56:32 +01:00
Paul Sokolovsky c48740e20b unix: modsocket: Implement inet_pton() in preference of inet_aton().
inet_pton supports both ipv4 and ipv6 addresses. Interface is also extensible
for other address families, but underlying libc inet_pton() function isn't
really extensible (e.g., it doesn't return length of binary address, i.e. it's
really hardcoded to AF_INET and AF_INET6). But anyway, on Python side, we could
extend it to support other addresses.
2015-07-15 00:06:03 +03:00
Paul Sokolovsky b178dccb9c unix: modsocket: Implement recvfrom().
Required to implement UDP servers.
2015-07-14 01:47:02 +03:00
Paul Sokolovsky 3b83aeb403 unix: modsocket: Implement sendto().
sendto() turns out to be mandatory function to work with UDP. It may seem
that connect(addr) + send() would achieve the same effect, but what connect()
appears to do is to set source address filter on a socket to its argument.
Then everything falls apart: socket sends to a broad-/multi-cast address,
but reply is sent from real peer address, which doesn't match filter set
by connect(), so local socket never sees a reply.
2015-07-12 13:53:35 +03:00
Paul Sokolovsky 115afdb07d unix: socket.getaddrinfo: Port is unsigned value.
Treating it as signed lead to buffer overflow for ports >= 32768.
2015-07-11 00:06:10 +03:00
Daniel Campora cf814b2d34 cc3200: Refactor and clean-up socket closing code. 2015-07-10 11:37:50 +02:00
Daniel Campora ecb7f9fe58 cc3200: Set simplelink time and date when enabling WLAN. 2015-07-10 11:37:48 +02:00
Daniel Campora fa47bebfbc cc3200: Add struct weak link for ustruct. 2015-07-10 11:37:46 +02:00
Paul Sokolovsky 8eb802a55b unix: socket.getaddrinfo: Accept family & socktype arguments.
This usually allows to get just a single address entry.
2015-07-10 01:50:23 +03:00
Daniel Campora af33ebb13b cc3200: Increment telnet Tx retry delay on every try. 2015-07-09 17:30:17 +02:00
Daniel Campora 9220dc466a cc3200: Correct udelay us to ticks calculation. 2015-07-08 13:13:37 +02:00