Commit Graph

8431 Commits

Author SHA1 Message Date
Glenn Ruben Bakke 20bdb7dc90 nrf5/modules/music: Renaming microbit module to music. 2017-05-01 19:08:36 +02:00
Glenn Ruben Bakke f9b9d59434 nrf5/modules/microbit: Copying microbit music module to the port. 2017-05-01 19:06:49 +02:00
Glenn Ruben Bakke 1c756af9a4 nrf5/modules/timer: Adding timer3 and timer4 to timer object in case of nrf52 target. 2017-04-30 20:18:46 +02:00
Glenn Ruben Bakke a0638880b3 nrf5/modules/timer: Optimizing timer object structure and updating the module to use new hal_timer_init structures and parameters. 2017-04-30 20:15:03 +02:00
Glenn Ruben Bakke 0437fafaac nrf5/hal/timer: Adding empty IRQ handlers for all timers. 2017-04-30 19:42:54 +02:00
Glenn Ruben Bakke 7449f8d861 nrf5/hal/timer: Changing hardcoded hal timer instance base to a lookup, so that IRQ num can be detected automatically without the need of using struct param on it. Size of binary does not increase when using Os. 2017-04-30 19:42:19 +02:00
Glenn Ruben Bakke 7aa7bad78a nrf5: Updating example in main.c on how to execute string before REPL is set up, to allow for boards with two leds. Todo for later is to update this code such that it will skip this LED toggle when there are no leds defined. Or use an example not depending on LEDs. 2017-04-29 19:50:50 +02:00
Glenn Ruben Bakke 976785e1d5 nrf5/bluetooth: Updating Bluetooth LE stack download script to allow to be invoked from any parent folder. No need to change directory to bluetooth/ in order to get the correct download target folder position. Using the script location to determine the target folder. 2017-04-26 19:18:27 +02:00
Glenn Ruben Bakke 7bcc61b0c1 nrf5/boards: Adding board target for feather52 using s132 v.2.0.1 application offset even if the device is not using softdevice. To be worked on later. 2017-04-26 00:18:10 +02:00
Glenn Ruben Bakke 97d46bae6a nrf5/boards: decrease size of ISR region from 4k to 1k in custom feather52 linker script to get some more flash space. 2017-04-26 00:16:19 +02:00
Glenn Ruben Bakke 3286d81a48 nrf5/boards: Updating feather52 mpconfigboard.h to use correct uart pins, flow control disabled. Also adjusting leds down to two leds. 2017-04-26 00:15:14 +02:00
Glenn Ruben Bakke 5f4798b0f2 nrf5/boards: Updating path to custom linker script for feather52 board. 2017-04-25 21:55:50 +02:00
Glenn Ruben Bakke 50bb18015a nrf5/boards: Renaming bluefruit_nrf52_feather to feather52 to shorten down the name quite drastically. 2017-04-25 21:54:35 +02:00
Glenn Ruben Bakke 6f6c5d30e8 nrf5/boards: Updating path to custom bluefruit feather linker script after renaming board folder. 2017-04-25 21:51:10 +02:00
Glenn Ruben Bakke 4ae600be8a nrf5/boards: Renaming bluefruit_feather to bluefruit_nrf52_feather as it also exist a m0 variant of the board name. 2017-04-25 21:49:17 +02:00
Glenn Ruben Bakke 8aa6e0388e nrf5/boards: Updating mpconfigboard.h for bluefruit nrf52 feather with correct board, mcu and platform name. 2017-04-25 21:48:01 +02:00
Glenn Ruben Bakke 195c492419 nrf5/boards: Updating adafruit bluefruit nrf52 feather linker script to use 0x1c000 application offset. 2017-04-25 21:44:01 +02:00
Glenn Ruben Bakke 8429d022e1 nrf5/boards: Renaming custom linker script for bluefruit feather to reflect that the purpose of the custom linker script is DFU. The script is diverging from the generic s132 v2 linker script in the offset of the application. 2017-04-25 08:53:52 +02:00
Glenn Ruben Bakke 7043680f1f nrf5/boards: Adding custom linker script for adafruit nrf52 bluefruit feather to be able to detect application upper boundry in flash. Pointing s132 mk file to use this new custom linker script instead of the generic s132 v2 linker script. 2017-04-25 08:49:18 +02:00
Glenn Ruben Bakke ec6502c1ea nrf5/boards: Adding linker script for nrf52832 s132 v.2.0.1. 2017-04-24 23:29:05 +02:00
Glenn Ruben Bakke 0ba9c62940 nrf5/boards: Adding template board makefiles and configs for bluefruit nrf52 feather. Copied from pca10040 target board. Linker script reference updated to use s132 v2.0.1. Non-BLE enable build disabled for now. Board configuration for leds, uart etc has not been updated yet from pca10040 layout. 2017-04-24 23:25:25 +02:00
Glenn Ruben Bakke 44fc96c8a9 nrf5/bluetooth: Correcting typo in test where s132 API version is settled. 2017-04-24 23:14:04 +02:00
Glenn Ruben Bakke f68fb8499d nrf5/bluetooth: Updating bluetooth le driver to compile with s132 v.2.0.1 stack. 2017-04-24 23:05:08 +02:00
Glenn Ruben Bakke 2adad5f2a6 nrf5/bluetooth: Add new compiler flag to signal API variants of the s132 bluetooth le stack. The version is derived from the major number of the stack name. 2017-04-24 23:03:54 +02:00
Glenn Ruben Bakke 9abd38a3f2 nrf5/bluetooth: Remove hardcoded softdevice version as this now comes as parameter from board makefile. 2017-04-24 22:29:48 +02:00
Glenn Ruben Bakke 3c8323aff4 nrf5/boards: Updating makefiles using bluetooth stack to use updated linker script file names. 2017-04-24 22:28:08 +02:00
Glenn Ruben Bakke f4fd45bef3 nrf5/boards: Renaming bluetooth stack linker scripts to reflect version of the stack. 2017-04-24 22:22:17 +02:00
Glenn Ruben Bakke bccfc7262d nrf5/boards: adding some spaces in s132 makefile for pca10040. 2017-04-24 22:18:46 +02:00
Glenn Ruben Bakke 582db669b6 nrf5/boards: Renaming linker script for nrf52832 using bluetooth stack such that it also holds the version number of the stack. Updating linkerscript using the target linker script. 2017-04-24 22:02:41 +02:00
Glenn Ruben Bakke 39d3d7bb28 nrf5/bluetooth: Add support for downloading s132_2.0.1 bluetooth stack. 2017-04-24 21:56:28 +02:00
Glenn Ruben Bakke 3f96532952 nrf5/bluetooth: Switch over to downloaded bluetooth stacks from nordicsemi.com instead of getting them through the SDK's. This will facilitate download of s132 v2.0.0 later. 2017-04-24 21:46:28 +02:00
Glenn Ruben Bakke 9d91e990f7 Merge branch 'master' into nrf5_no_sdk 2017-04-23 18:39:24 +02:00
Glenn Ruben Bakke ca43f42b78 nrf5/bluetooth: Fixing bug found when testing microbit. Newly introduced advertisment data pointer was not cleared on nrf51 targets. Explicit set to NULL as no additional advertisment data is set. Raises a question on why the nrf51 static variable was not zero initialized. To be checked up. 2017-04-23 18:35:31 +02:00
Paul Sokolovsky 5e66f2b751 zephyr/main: Configure IPv4 netmask and gateway to allow Internet access. 2017-04-22 19:29:47 +03:00
Damien George 30badd1ce1 tests: Add tests for calling super and loading a method directly. 2017-04-22 23:39:38 +10:00
Damien George dd11af209d py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls.
This patch allows the following code to run without allocating on the heap:

    super().foo(...)

Before this patch such a call would allocate a super object on the heap and
then load the foo method and call it right away.  The super object is only
needed to perform the lookup of the method and not needed after that.  This
patch makes an optimisation to allocate the super object on the C stack and
discard it right after use.

Changes in code size due to this patch are:

   bare-arm: +128
    minimal: +232
   unix x64: +416
unix nanbox: +364
     stmhal: +184
    esp8266: +340
     cc3200: +128
2017-04-22 23:39:20 +10:00
Damien George 5335942b59 py/compile: Refactor handling of special super() call.
This patch refactors the handling of the special super() call within the
compiler.  It removes the need for a global (to the compiler) state variable
which keeps track of whether the subject of an expression is super.  The
handling of super() is now done entirely within one function, which makes
the compiler a bit cleaner and allows to easily add more optimisations to
super calls.

Changes to the code size are:

   bare-arm: +12
    minimal:  +0
   unix x64: +48
unix nanbox: -16
     stmhal:  +4
     cc3200:  +0
    esp8266: -56
2017-04-22 21:46:32 +10:00
Damien George 0dd6a59c89 py/compile: Don't do unnecessary check if iter parse node is a struct.
If we get to this point in the code then pn_iter is guaranteed to be a
struct.
2017-04-22 21:43:42 +10:00
Damien George 03053f82db mpy-cross, unix, windows, stmhal: Enable return-if-else optimisation.
Prior to making this a config option it was previously available on these
(and all other) ports, and it makes sense to keep it enabled for mpy-cross
as well as ports that have a decent amount of space for the code.
2017-04-22 15:12:48 +10:00
Damien George ae54fbf166 py/compile: Add COMP_RETURN_IF_EXPR option to enable return-if-else opt.
With this optimisation enabled the compiler optimises the if-else
expression within a return statement.  The optimisation reduces bytecode
size by 2 bytes for each use of such a return-if-else statement.  Since
such a statement is not often used, and costs bytes for the code, the
feature is disabled by default.

For example the following code:

    def f(x):
        return 1 if x else 2

compiles to this bytecode with the optimisation disabled (left column is
bytecode offset in bytes):

    00 LOAD_FAST 0
    01 POP_JUMP_IF_FALSE 8
    04 LOAD_CONST_SMALL_INT 1
    05 JUMP 9
    08 LOAD_CONST_SMALL_INT 2
    09 RETURN_VALUE

and to this bytecode with the optimisation enabled:

    00 LOAD_FAST 0
    01 POP_JUMP_IF_FALSE 6
    04 LOAD_CONST_SMALL_INT 1
    05 RETURN_VALUE
    06 LOAD_CONST_SMALL_INT 2
    07 RETURN_VALUE

So the JUMP to RETURN_VALUE is optimised and replaced by RETURN_VALUE,
saving 2 bytes and making the code a bit faster.
2017-04-22 14:58:01 +10:00
Damien George 40b40ffc98 py/compile: Extract parse-node kind at start of func for efficiency.
Otherwise the type of parse-node and its kind has to be re-extracted
multiple times.  This optimisation reduces code size by a bit (16 bytes on
bare-arm).
2017-04-22 14:23:47 +10:00
Damien George fa03bbf0fd py/compile: Don't do unnecessary check if parse node is a struct.
PN_atom_expr_normal parse nodes always have structs for their second
sub-node, so simplify the check for the sub-node kind to save code size.
2017-04-22 14:13:37 +10:00
Damien George 4df013c8cc py/objtype: mp_obj_new_super doesn't need to be public, so inline it.
Saves code size (20 bytes on bare-arm) and makes it a tiny bit more
efficient.
2017-04-22 12:14:04 +10:00
Glenn Ruben Bakke f6e612f7d7 nrf5: Removing SDK_ROOT parameter to Makefile. Bluetooth stacks should be downloaded using the download_ble_stack.sh. The script should be run inside the bluetooth folder to work properly. 2017-04-21 18:58:57 +02:00
Glenn Ruben Bakke a76ff755e3 nrf5/bluetooth: Adding back SOFTDEV_HEX as flash tools in main Makefile uses this to locate hex file. 2017-04-21 18:55:59 +02:00
Glenn Ruben Bakke 10b7f3ef83 nrf5/bluetooth: Including bluetooth stack version in folder name after download to be able to detect if stack has been updated. 2017-04-21 18:46:32 +02:00
Glenn Ruben Bakke 7501ecec8e nrf5/bluetooth: Updating Bluetooth LE stack download script. 2017-04-21 18:23:48 +02:00
Paul Sokolovsky 9e8f316392 extmod/moductypes: Fix bigint handling for 32-bit ports. 2017-04-21 16:43:21 +03:00
stijn 3e5cd35a9f windows: Bring mpconfigport.h up-to-date with unix port
Add definitions/source files for features which work on the windows
ports but weren't yet enabled.
UTIME related lines are moved a couple of lines up to make comparision
with unix/mpconfigport.h easier in the future.
2017-04-21 13:20:14 +02:00
Damien George 7a72c0db5a py: Reduce str/repr precision of float numbers when floats are 30-bit.
With 30-bit floats there aren't enough bits to faithfully print 7 decimal
digits, so reduce the precision to 6 digits.
2017-04-21 16:21:56 +10:00