Commit Graph

2733 Commits

Author SHA1 Message Date
Damien George bad2df3e95 stmhal, modwiznet5k: Add very minimal documentation. 2014-09-01 22:58:22 +01:00
Damien George bcf041f1a3 stmhal: Add wiznet5k module, to control WIZnet ethernet adaptor.
Allows to create socket objects that support TCP and UDP in server and
client mode.  Interface is very close to standard Python socket class,
except bind and accept do not work the same (due to hardware not
supporting them in the usual way).

Not compiled by default.  To compile this module, use:
make MICROPY_PY_WIZNET5K=1
2014-09-01 22:52:38 +01:00
Damien George cdd40f149a drivers, wiznet5k: Make DNS service use HAL sys tick. 2014-09-01 22:52:38 +01:00
Damien George 9091e84454 drivers, wiznet5k: Add HAL_Delay(1) to "infinite" loops. 2014-09-01 22:52:38 +01:00
Damien George 7da9145e47 drivers, wiznet5k: Properly fix ARP bug with W5200 chipset. 2014-09-01 22:52:37 +01:00
Damien George 0c0550bff0 drivers, wiznet5k: Add W5200 support. 2014-09-01 22:52:37 +01:00
Damien George 79d17e3e7d drivers, wiznet5k: Change SPI interface to read/write multiple bytes. 2014-09-01 22:52:37 +01:00
Damien George 812cf62f43 drivers, wiznet5k: Fix IP addr verification. 2014-09-01 22:52:37 +01:00
Damien George 71224cb8db drivers: Initial import of WIZnet5x000 driver. 2014-09-01 22:52:37 +01:00
Damien George e07737d202 Added 'drivers' directory, intended to hold code for specific hardware. 2014-09-01 22:52:37 +01:00
Damien George 90fad65d2f Merge pull request #841 from dhylands/teensy-README
Update teensy README.md file
2014-08-31 00:36:54 +01:00
Dave Hylands 76dd7e180f Update teensy README.md file
Thanks to Artur Wroblewski for some suggested changes.
I also added the TIPs section at the end while I was updating.
2014-08-30 12:21:08 -07:00
Damien George ca6d75f16d py: Small simplifications in tuple and list accessors. 2014-08-30 15:17:47 +01:00
Damien George 4abff7500f py: Change uint to mp_uint_t in runtime.h, stackctrl.h, binary.h.
Part of code cleanup, working towards resolving issue #50.
2014-08-30 14:59:21 +01:00
Damien George 4d91723587 py: Remove use of int type in obj.h.
Part of code cleanup, working towards resolving issue #50.
2014-08-30 14:28:06 +01:00
Damien George d182b98a37 py: Change all uint to mp_uint_t in obj.h.
Part of code cleanup, working towards resolving issue #50.
2014-08-30 14:19:41 +01:00
Damien George 9c4cbe2ac0 py: Make tuple and list use mp_int_t/mp_uint_t.
Part of code cleanup, to resolve issue #50.
2014-08-30 14:04:14 +01:00
Damien George 93965e726f py: Make map, dict, set use mp_int_t/mp_uint_t exclusively.
Part of code cleanup, towards resolving issue #50.
2014-08-30 13:23:35 +01:00
Damien George 1c70cbf151 py: Save about 200 bytes of ROM by using smaller type for static table. 2014-08-30 00:38:16 +01:00
Damien George ecc88e949c Change some parts of the core API to use mp_uint_t instead of uint/int.
Addressing issue #50, still some way to go yet.
2014-08-30 00:35:11 +01:00
Damien George 4d3fc46326 lib, libm: Add back dummy definition of tanf. 2014-08-29 23:24:00 +01:00
Damien George 8707ea3421 lib: Add lib and libm, moving current files from stmhal.
Top-level lib directory is for standard C libraries that we want to
provide our own versions of (for efficiency and stand-alone reasons).
It currently has libm in it for math functions.

Also add atanf and atan2f, which addresses issue #837.
2014-08-29 22:42:26 +01:00
Damien George 17ae2395c2 py: Use memmove instead of memcpy when appropriate.
Found this bug by running unix/ tests with DEBUG=1 enabled when
compiling.
2014-08-29 21:07:54 +01:00
Damien George 02d95d7ce9 py: Fix 2 bugs in native emitter: jump_or_pop and stack settling.
Addresses issue #838.
2014-08-29 20:05:32 +01:00
Damien George eb4e18f057 py: Add compiler optimisation for conditions in parenthesis.
Optimises:
    if () -> if False
    if (x,...) -> if True
    if (a and b) -> if a and b
2014-08-29 20:04:01 +01:00
Damien George 15d2fe8da4 tests: Add option to run-tests to enable native emitter. 2014-08-29 19:47:10 +01:00
Damien George 110ba35980 py: Move native glue code from runtime.c to new file nativeglue.c.
This way, the native glue code is only compiled if native code is
enabled (which makes complete sense; thanks to Paul Sokolovsky for
the idea).

Should fix issue #834.
2014-08-28 23:37:02 +01:00
Damien George 1ac6faa732 Merge pull request #833 from Vogtinator/arm-native
Basic native ARM emitter
2014-08-28 23:24:43 +01:00
Damien George 516b09efc3 py, gc: Further reduce heap fragmentation with new, faster gc alloc.
The heap allocation is now exactly as it was before the "faster gc
alloc" patch, but it's still nearly as fast.  It is fixed by being
careful to always update the "last free block" pointer whenever the heap
changes (eg free or realloc).

Tested on all tests by enabling EXTENSIVE_HEAP_PROFILING in py/gc.c:
old and new allocator have exactly the same behaviour, just the new one
is much faster.
2014-08-28 23:06:38 +01:00
Damien George b796e3d848 py: Reduce fragmentation of GC heap.
Recent speed up of GC allocation made the GC have a fragmented heap.
This patch restores "original fragmentation behaviour" whilst still
retaining relatively fast allocation.  This patch works because there is
always going to be a single block allocated now and then, which advances
the gc_last_free_atb_index pointer often enough so that the whole heap
doesn't need scanning.

Should address issue #836.
2014-08-28 10:18:40 +01:00
Fabian Vogt 16ee30c6fa Clarify copyright on asmarm files 2014-08-28 01:18:56 +02:00
Fabian Vogt fe3d16e8c2 Basic native ARM emitter 2014-08-27 18:18:50 +02:00
Damien George a97e091d4e Merge branch 'dhylands-int-bytes' 2014-08-27 09:21:41 +01:00
Damien George a75b02ea9b py: Improve efficiency of MP_OBJ_IS_STR_OR_BYTES.
Saves ROM (16 on stmhal, 240 on 64-bit unix) and should be quicker since
there is 1 less branch.
2014-08-27 09:20:30 +01:00
Damien George ad4c014d46 Merge branch 'int-bytes' of https://github.com/dhylands/micropython into dhylands-int-bytes 2014-08-27 09:13:15 +01:00
Dave Hylands b7f7c655ed Make int(b'123') work properly. 2014-08-26 19:15:04 -07:00
Paul Sokolovsky f3c3010ffc pip-micropython: Revert to using PIP_MICROPY_DEST environment var.
-t/--target is a pip option. Trying to use pip options for different meanings
in pip-micropython may lead to big confusion. That's why the original passed
any extra parameters using environment variables. "All options belong to pip."
2014-08-27 02:53:06 +03:00
Damien George b427d6ae86 py: Fix line number printing for file with 1 line.
With a file with 1 line (and an error on that line), used to show the
line as number 0.  Now shows it correctly as line number 1.

But, when line numbers are disabled, it now prints line number 1 for any
line that has an error (instead of 0 as previously).  This might end up
being confusing, but requires extra RAM and/or hack logic to make it
print something special in the case of no line numbers.
2014-08-26 23:35:57 +01:00
Damien George f05b87bd63 Merge pull request #824 from dhylands/sdcard-power
Fix sdcard_power_on to not do anything if the card is already powered on...
2014-08-26 22:58:54 +01:00
Damien George 3b72da674e stmhal, STM32F4DISC: Small changes to ST accel driver. 2014-08-26 22:41:27 +01:00
Damien George 6cf8dd4f51 Merge branch 'siorpaes-master' 2014-08-26 17:31:21 +01:00
Damien George e00fb08f99 stmhal, staccel.py: Style cleanup. 2014-08-26 17:30:48 +01:00
David Siorpaes f4ce26de5c Added LIS302DL ID check 2014-08-26 18:23:00 +02:00
Damien George db63660c19 Add pip-micropython to unix make install.
Also add -t/--target option to pip-micropython to allowing installing to
the pyboard.

Thanks to turbinenreiter/Sebastian Plamauer for the patch.
2014-08-26 16:03:57 +01:00
Damien George 3bb7efc943 stmhal: Hookup USB_VCP.any().
Thanks to Dave Hylands for this patch.
2014-08-26 14:18:22 +01:00
Damien George cd021bfe56 stmhal: Fix build issues with (old) CC3000 driver.
Addresses issue #825.
2014-08-26 14:13:53 +01:00
Damien George 779794a680 py: Add dispatch for user defined ==, >, <=, >=.
Addresses issue #827.
2014-08-26 09:31:26 +01:00
Damien George fa1a9bc9fd tests: Add test for pyb.disable_irq and pyb.enable_irq. 2014-08-25 18:44:10 +01:00
Dave Hylands 994bb4a839 Fix sdcard_power_on to not do anything if the card is already powered on. 2014-08-25 10:16:52 -07:00
Damien George 34e43c7ee9 stmhal: Improve efficiency of SysTick IRQ and HAL_Delay.
SysTick IRQ now increases millisecond counter directly (ie without
calling HAL_IncTick).  Provide our own version of HAL_Delay that does a
wfi while waiting.  This more than halves power consumption when running
a loop containing a pyb.delay call.  It used to be like this, but new
version of HAL library regressed this feature.
2014-08-25 18:12:44 +01:00