Commit Graph

7757 Commits

Author SHA1 Message Date
Damien George
4b753515c7 py/objzip: Convert mp_uint_t to size_t. 2017-03-30 22:58:08 +11:00
Damien George
00b1a3e4d2 stmhal/dma: Don't include SDMMC2 struct if SDMMC2 is not available.
Not all F7 MCUs have SDMMC2.
2017-03-30 18:24:31 +11:00
Damien George
81e19eaf05 stmhal/boards: Remove F769 alt function table, it's same as for F767. 2017-03-30 18:00:31 +11:00
Damien George
41cbe8045e stmhal/boards/STM32F769DISC: Fix user switch pin, and document stlink. 2017-03-30 17:59:36 +11:00
Damien George
c74fa7f58e stmhal/boards/STM32F769DISC: Get SD card working by using SDMMC2. 2017-03-30 17:58:45 +11:00
Damien George
9818c0db43 stmhal/boards: Update F76x alternate function table to add SDMMC2. 2017-03-30 17:57:18 +11:00
Damien George
7876e54aa5 stmhal/sdcard: Add support for SDMMC2 on F7 MCUs.
By default the SDIO (F4) or SDMMC1 (L4, F7) is used as the SD card
peripheral, but if a board config defines MICROPY_HW_SDMMC2_CK and other
pins then the SD card driver will use SDMMC2.
2017-03-30 17:55:21 +11:00
Damien George
43defc9e98 stmhal: Support SDMMC alternate functions in pin generation. 2017-03-30 17:52:20 +11:00
Paul Sokolovsky
29dd92c82a zephyr/Makefile: Rework to use modern, official build integration.
Build happens in 3 stages:

1. Zephyr config header and make vars are generated from prj.conf.
2. libmicropython is built using them.
3. Zephyr is built and final link happens.
2017-03-30 00:08:27 +03:00
Jan Pochyla
e9d7c3ea0e modutimeq: Add peektime() function (provisional).
Allows to get event time for a head item in the queue. The usecase
if waiting for the next event *OR* I/O completion. I/O completion may
happen before event triggers, and then wait should continue for the
remaining event time (or I/O completion may schedule another earlier
event altogether).

The new function has a strongly provisional status - it may be converted
to e.g. peek() function returning all of the event fields, not just time.
2017-03-29 18:18:35 +03:00
Damien George
6bfb344a80 cc3200/mods/pybi2c: Raise OSError if readfrom_mem fails to write addr. 2017-03-29 16:09:46 +11:00
Damien George
22e2f4a0e8 stmhal/spi: Increase SPI transfer timeout, proportional to num bytes.
With the existing timeout of 100ms the transfer would end prematurely if
the baudrate was low and the number of bytes to send was high.  This patch
fixes the problem by making the timeout proportional to the number of bytes
that are being transferred.
2017-03-29 16:02:43 +11:00
Damien George
3a77342719 cc3200: Update for changes to mp_obj_str_get_data. 2017-03-29 12:56:45 +11:00
Damien George
1145dd35f2 esp8266: Update for changes to mp_obj_str_get_data. 2017-03-29 12:56:45 +11:00
Damien George
a9c8db07bd stmhal: Update for changes to mp_obj_str_get_data. 2017-03-29 12:56:45 +11:00
Damien George
3022e00bbf lib/netutils: Update for changes to mp_obj_str_get_data. 2017-03-29 12:56:45 +11:00
Damien George
204ded848e extmod: Update for changes to mp_obj_str_get_data. 2017-03-29 12:56:45 +11:00
Damien George
6b34107537 py: Change mp_uint_t to size_t for mp_obj_str_get_data len arg. 2017-03-29 12:56:45 +11:00
Damien George
ca06fac4a1 stmhal: Update to use size_t for tuple/list accessors. 2017-03-29 12:56:45 +11:00
Damien George
1d7e3113db esp8266: Update to use size_t for tuple/list accessors. 2017-03-29 12:56:45 +11:00
Damien George
87f068d7d9 cc3200: Update to use size_t for tuple/list accessors. 2017-03-29 12:56:17 +11:00
Damien George
46e98d9ea7 unix: Convert mp_uint_t to size_t for use of mp_obj_list_get. 2017-03-29 12:56:17 +11:00
Damien George
a8a3ab48da extmod/moduselect: Update to use size_t for array accessor. 2017-03-29 12:56:17 +11:00
Damien George
6213ad7f46 py: Convert mp_uint_t to size_t for tuple/list accessors.
This patch changes mp_uint_t to size_t for the len argument of the
following public facing C functions:

mp_obj_tuple_get
mp_obj_list_get
mp_obj_get_array

These functions take a pointer to the len argument (to be filled in by the
function) and callers of these functions should update their code so the
type of len is changed to size_t.  For ports that don't use nan-boxing
there should be no change in generate code because the size of the type
remains the same (word sized), and in a lot of cases there won't even be a
compiler warning if the type remains as mp_uint_t.

The reason for this change is to standardise on the use of size_t for
variables that count memory (or memory related) sizes/lengths.  It helps
builds that use nan-boxing.
2017-03-29 12:56:17 +11:00
Damien George
f7816188b7 extmod/vfs_fat: Fix calculation of total blocks in statvfs. 2017-03-29 12:53:35 +11:00
Damien George
f9b0e644e5 py/compile: Provide terse error message for invalid dict/set literals. 2017-03-29 12:44:27 +11:00
Damien George
18c059febf py: Shorten a couple of error messages. 2017-03-29 12:36:46 +11:00
Damien George
f55a059e7a py/compile: Simplify syntax-error messages for illegal assignments.
With this patch all illegal assignments are reported as "can't assign to
expression".  Before the patch there were special cases for a literal on
the LHS, and for augmented assignments (eg +=), but it seems a waste of
bytes (and there are lots of bytes used in error messages) to spend on
distinguishing such errors which a user will rarely encounter.
2017-03-29 12:28:33 +11:00
Damien George
5010d1958f py/lexer: Simplify and reduce code size for operator tokenising.
By removing the 'E' code from the operator token encoding mini-language the
tokenising can be simplified.  The 'E' code was only used for the !=
operator which is now handled as a special case; the optimisations for the
general case more than make up for the addition of this single, special
case.  Furthermore, the . and ... operators can be handled in the same way
as != which reduces the code size a little further.

This simplification also removes a "goto".

Changes in code size for this patch are (measured in bytes):

bare-arm:       -48
minimal x86:    -64
unix x86-64:   -112
unix nanbox:    -64
stmhal:         -48
cc3200:         -48
esp8266:        -76
2017-03-29 10:56:52 +11:00
Paul Sokolovsky
e93c4ca181 zephyr/prj_base.conf: Enable TCP (and UDP explicitly). 2017-03-29 00:46:06 +03:00
Damien George
94c41bb06f py: Use mp_raise_TypeError/mp_raise_ValueError helpers where possible.
Saves 168 bytes on bare-arm.
2017-03-28 22:37:26 +11:00
Damien George
7b1804c582 stmhal/dma: Fix reinitialisation of DMA on F7 MCUs, following F4. 2017-03-28 12:59:02 +11:00
Damien George
e997bb6328 stmhal/hal: For F7 MCUs, expose DMA_CalcBaseAndBitshift function.
It's needed by the DMA driver to do an efficient reinitialisation.  This
patch follows what is done in the F4 HAL.
2017-03-28 12:56:18 +11:00
Damien George
ff927cb106 stmhal/spi: Clean and/or invalidate D-cache before SPI DMA transfers.
On MCUs with a cache (eg F7) this must be done or else the SPI data that is
transferred is incorrect.
2017-03-28 12:54:01 +11:00
Damien George
9a1b3da158 stmhal/board: Fix existing and add more pin defs for NUCLEO_F767ZI. 2017-03-28 12:42:23 +11:00
Damien George
8b36664e17 stmhal/boards: Fix alt-func config for PA5 of STM32F767. 2017-03-28 12:41:55 +11:00
Paul Sokolovsky
dbb2aea428 zephyr/prj_base.conf: Disable legacy kernel compatibility.
This keeps dependency on mdef, sysgen and other stuff which complicates
build integration.
2017-03-27 17:06:30 +03:00
Damien George
54507f78ee py/objmap: Convert mp_uint_t to size_t. 2017-03-27 12:19:24 +11:00
Damien George
f648e5442b esp8266/modesp: Remove long-obsolete and unused espconn bindings. 2017-03-27 12:05:18 +11:00
Damien George
734775524e tests/basics: Add test for super() when self is closed over. 2017-03-27 11:29:11 +11:00
Damien George
40c1272e55 py/compile: When compiling super(), handle closed-over self variable.
The self variable may be closed-over in the function, and in that case the
call to super() should load the contents of the closure cell using
LOAD_DEREF (before this patch it would just load the cell directly).
2017-03-27 11:27:08 +11:00
Damien George
a0973b09ce py/vm: Fix VM opcode tracing to print correct stack pointer.
Also const_table is now moved to the code_state->fun_bc structure.
2017-03-27 10:52:04 +11:00
Paul Sokolovsky
220df8544b zephyr/zephyr_getchar: Use native k_sem instead of legacy nano_sem. 2017-03-27 00:41:58 +03:00
Damien George
3f810daeb3 py/obj: Change mp_uint_t to size_t for mp_obj_get_array_fixed_n len arg. 2017-03-26 19:20:06 +11:00
Damien George
9c388f66cf esp8266/modesp: Use mp_obj_str_get_str instead of mp_obj_str_get_data. 2017-03-26 19:19:48 +11:00
Damien George
b568448306 extmod/modlwip: Use mp_obj_str_get_str instead of mp_obj_str_get_data. 2017-03-26 19:19:35 +11:00
Damien George
fb139a4ba6 README: Change Travis & Coveralls badges to not use link references.
Link references don't seem to work anymore.
2017-03-26 17:03:54 +11:00
Paul Sokolovsky
99866a00a0 py/nlrx86: Better check for Zephyr (requires 1.7). 2017-03-26 00:33:23 +03:00
Paul Sokolovsky
fa17eabce9 README: Describe extmod/ dir. 2017-03-25 17:12:24 +03:00
Paul Sokolovsky
c16d1c07ca README: Add link to docs.micropython.org. 2017-03-25 17:07:57 +03:00