Commit Graph

280 Commits

Author SHA1 Message Date
Paul Sokolovsky e15fb33e10 extmod/modwebrepl: Add GET_VER operation to query MicroPython version. 2016-08-07 00:01:25 +03:00
Paul Sokolovsky cbef0dba2e extmod/modwebsocket: Use mp_rom_map_elem_t and friends. 2016-08-06 16:18:03 +03:00
Paul Sokolovsky e0d49b7e1b extmod/modwebsocket: Make compatible with non-default object models. 2016-08-06 15:53:16 +03:00
Paul Sokolovsky a931c4eeec extmod/modwebsocket: Add readline method.
This goes bit against websocket nature (message-based communication),
as it ignores boundaries bertween messages, but may be very practical
to do simple things with websockets.
2016-08-06 15:13:26 +03:00
Paul Sokolovsky d79342d33e extmod/modbtree: open(): Add option kwargs.
Namely: flags, cachesize, pagesize, minkeypage.
2016-08-06 00:10:22 +03:00
Paul Sokolovsky ed500e4987 extmod/modwebrepl: Make GET_FILE operation non-blocking.
In the sense that while GET_FILE transfers its data, REPL still works.
This is done by requiring client to send 1-byte block before WebREPL
server transfers next block of data.
2016-08-05 22:57:50 +03:00
Paul Sokolovsky c16612ee87 extmod/modwebrepl: Factor out "GET" iteration to write_file_chunk(). 2016-08-05 22:53:10 +03:00
Paul Sokolovsky 3eb532e974 extmod/modbtree: Implement __contains__ operation. 2016-08-02 00:24:59 +03:00
Paul Sokolovsky 99061d1dcb extmod/modbtree: Switch to accepting stream object instead of filename.
Requires "embedded" BerkeleyDB BTree implementation.
2016-07-31 00:40:35 +03:00
Paul Sokolovsky 4f1b0292db py/stream: Add adapter methods with POSIX-compatible signatures.
Previoussly such read() and write() methods were used by modussl_axtls,
move to py/stream for reuse.
2016-07-30 00:25:06 +03:00
Paul Sokolovsky 25df419c67 extmod/modbtree: Check __bt_open() return value for error. 2016-07-24 00:29:32 +03:00
Paul Sokolovsky 2dd21d9a68 extmod/modwebrepl: Use mp_stream_close() method. 2016-07-23 00:52:35 +03:00
Paul Sokolovsky a53e0e59f3 extmod/modussl_axtls: Use mp_stream_close() method. 2016-07-23 00:38:56 +03:00
Paul Sokolovsky 0a6f599cf2 extmod/vfs_fat: Implement rmdir() method.
Shares the code with remove() method due to the same underlying f_unlink()
FatFs operation.
2016-07-16 03:46:42 +03:00
Paul Sokolovsky 780114e398 extmod/modussl_axtls: Add dummy setblocking() method.
Accepts only value of True.
2016-07-15 01:05:06 +03:00
Paul Sokolovsky 20283aec10 extmod/modussl_axtls: Further changes to allow alternative SSL modules.
Make variable MICROPY_SSL_AXTLS=1 should be defined to activate modussl_axtls
and link with -laxtls.
2016-07-13 01:49:38 +03:00
Paul Sokolovsky e32d1e17bb extmod/modussl: Rename to modussl_axtls.c, to allow impl using other SSL libs. 2016-07-13 01:35:59 +03:00
Paul Sokolovsky a4c8a1ffe8 extmod/moduos_dupterm: Reuse dupterm_arr_obj for write operations.
Instead of allocating new array object header again and again, causing
memory fragmentation.
2016-07-07 02:16:24 +03:00
Paul Sokolovsky 426112ce88 extmod/moduos_dupterm: Reserve buffer bytearray object for dupterm.
Allocating it for each read/write operation is a memory fragmentation
hazard.
2016-07-04 13:32:30 +03:00
Paul Sokolovsky 417dc0c05d extmod/modbtree: Fixes for nanbox build. 2016-07-02 15:58:13 +03:00
Paul Sokolovsky b09cd0e1ec extmod/modbtree: Fix unused argument warning. 2016-07-02 15:21:54 +03:00
Paul Sokolovsky c880f91ac0 extmod/modwebrepl: Add readinto() method. 2016-07-02 14:05:37 +03:00
Paul Sokolovsky 03b0279c6d extmod/modwebsocket: Add readinto() method. 2016-07-02 14:03:49 +03:00
Paul Sokolovsky 2f7ebf16de extmod/modbtree: Cleverly implement "for key in btree:" syntax.
I.e. make it work like btree.keys(), while still not using a separate
iterator type.
2016-06-23 20:08:37 +03:00
Paul Sokolovsky 6b088a671a extmod/modbtree: Implement keys(), values(), items() iterators.
Each takes optional args of starting key, ending key, and flags (ending
key inclusive, reverse order).
2016-06-20 15:50:31 +03:00
Paul Sokolovsky 5071ceea07 extmod/modlwip: Store a chain of incoming pbufs, instead of only one.
Storing a chain of pbuf was an original design of @pfalcon's lwIP socket
module. The problem with storing just one, like modlwip does is that
"peer closed connection" notification is completely asynchronous and out of
band. So, there may be following sequence of actions:

1. pbuf #1 arrives, and stored in a socket.
2. pbuf #2 arrives, and rejected, which causes lwIP to put it into a
queue to re-deliver later.
3. "Peer closed connection" is signaled, and socket is set at such status.
4. pbuf #1 is processed.
5. There's no stored pbufs in teh socket, and socket status is "peer closed
connection", so EOF is returned to a client.
6. pbuf #2 gets redelivered.

Apparently, there's no easy workaround for this, except to queue all
incoming pbufs in a socket. This may lead to increased memory pressure,
as number of pending packets would be regulated only by TCP/IP flow
control, whereas with previous setup lwIP had a global overlook of number
packets waiting for redelivery and could regulate them centrally.
2016-06-19 19:15:20 +03:00
Paul Sokolovsky efee577318 extmod/machine_pinbase: Fix nanbox build.
MP_ROM_PTR() is only for data structures initialization, code should use
MP_OBJ_FROM_PTR().
2016-06-19 00:26:57 +03:00
Paul Sokolovsky 3fecbb2462 extmod/machine_pinbase: Implementation of PinBase class.
Allows to translate C-level pin API to Python-level pin API. In other
words, allows to implement a pin class and Python which will be usable
for efficient C-coded algorithms, like bitbanging SPI/I2C, time_pulse,
etc.
2016-06-18 23:40:28 +03:00
Paul Sokolovsky 07209f8592 all: Rename mp_obj_type_t::stream_p to protocol.
It's now used for more than just stream protocol (e.g. pin protocol), so
don't use false names.
2016-06-18 18:44:57 +03:00
Paul Sokolovsky 080137961d extmod/modbtree: open(): Support "in-memory" database with filename=None.
It's not really in-memory though, just uses anonymous temporary file on
disk.
2016-06-18 01:31:57 +03:00
Paul Sokolovsky e9739e3315 extmod/modbtree: __getitem__() should raise KeyError for non-existing key. 2016-06-18 01:30:49 +03:00
Paul Sokolovsky e6e7e0e9c5 extmod/modbtree: items(): Implement DESC flag. 2016-06-18 00:47:26 +03:00
Paul Sokolovsky 332545baa3 extmod/modbtree: items(): Implement "end key inclusive" flag. 2016-06-17 00:08:55 +03:00
Robert HH 23067a1422 esp8266: Use RTC to set date & time stamps for files.
The time stamp is taken from the RTC for all newly generated
or changed files. RTC must be maintained separately.
The dummy time stamp of Jan 1, 2000 is set in vfs.stat() for the
root directory, avoiding invalid time values.
2016-06-16 19:31:58 +03:00
Paul Sokolovsky d0416ff915 extmod/modbtree: Actually implement end key support for .items(). 2016-06-16 18:16:33 +03:00
Paul Sokolovsky 1babeb47a4 extmod/modbtree: Implement .items() iterator. 2016-06-16 17:31:24 +03:00
Paul Sokolovsky 422396cece extmod/modbtree: Handle default value and error check. 2016-06-15 04:18:44 +03:00
Paul Sokolovsky 8072162170 extmod/modbtree: Initial implementation of "btree" module based on BerkeleyDB.
This implements basic wrapping of native get/put/seq API, and then dictionary
access protocol. Native API is intended to be superceded going forward.
2016-06-14 21:51:59 +03:00
Damien George 33168081f4 extmod/machine: Add MICROPY_PY_MACHINE_PULSE config for time_pulse_us.
Since not all ports that enable the machine module have the pin HAL
functions.
2016-05-31 14:25:19 +01:00
Damien George 4940bee62a extmod: Add machine time_pulse_us function (at C and Python level).
The C implementation is taken from the DHT driver.
2016-05-31 13:58:48 +01:00
Paul Sokolovsky 298c2ae2c7 extmod/vfs_fat: Mark anused "self" arg for fat_vfs_stat(). 2016-05-31 15:42:08 +03:00
Robert HH ee009d713a extmod/vfs_fat.c: Add vfs.stat().
The call to stat() returns a 10 element tuple consistent to the os.stat()
call. At the moment, the only relevant information returned are file
type and file size.
2016-05-31 13:03:12 +03:00
Paul Sokolovsky 480159ca8b extmod/vfs_fat: getcwd(): Use mp_obj_new_exception_arg1().
Copy-paste issue, with the original mistake in stmhal.
2016-05-29 20:04:53 +03:00
Paul Sokolovsky ee5e3f6527 extmod/vfs_fat: chdir(), getcwd() methods should accept VFS object (self). 2016-05-29 18:52:41 +03:00
Paul Sokolovsky cac6c9704e extmod/vfs_fat: Add getcwd() method.
Ported from stmhal.
2016-05-29 18:23:59 +03:00
Paul Sokolovsky f12146cbf6 extmod/vfs_fat: Add chdir() method.
Ported from stmhal.
2016-05-29 18:17:00 +03:00
Robert HH 7c004e794c extmod/vfs_fat*: Replace text error messages by POSIX error numbers.
These changes are in line with similar changes in other modules, and
with standard Python interface.
2016-05-27 23:57:01 +03:00
Paul Sokolovsky 751e3b7a82 extmod/virtpin: Initial implementation of open-ended C-level Pin interface.
Using usual method of virtual method tables. Single virtual method,
ioctl, is defined currently for all operations. This universal and
extensible vtable-based method is also defined as a default MPHAL
GPIO implementation, but a specific port may override it with its
own implementation (e.g. close-ended, but very efficient, e.g. avoiding
virtual method dispatch).
2016-05-27 01:08:43 +03:00
Damien George 4b37e775ea extmod/machine_i2c: Redo mp_hal_pin macros to use open_drain and od_low.
mp_hal_pin_config_od is renamed mp_hal_pin_open_drain, and mp_hal_pin_low
is mp_hal_pin_od_low.
2016-05-26 17:06:40 +01:00
Paul Sokolovsky 2ea019f3d3 extmod/modussl: Coverage build fixes. 2016-05-26 02:11:24 +03:00