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734 Commits (d55698ec88eab74e45658e30edd13ef9456747da)

Author SHA1 Message Date
Kevin Bracey 07a2ca381b Move fault handlers to platform directory 
Having them in cmsis causes grief when attempting to update CMSIS with
the importer script.
 2019-04-10 14:36:52 +03:00
Cruz Monrreal 8614382fe2
Merge pull request #10151 from kjbracey-arm/sleepmgr_optimise 
Sleep manager: optimise counter
 2019-03-28 17:09:42 -05:00
d-kato 090fcb007f Changed LOOP_SCALER of "wait_ns()" 2019-03-26 19:02:46 +09:00
Kevin Bracey b81cefb48c Sleep manager: optimise counter 
No need for a critical section - can just use atomic ops.
 2019-03-18 18:10:17 +02:00
Cruz Monrreal e417ad2a3a
Merge pull request #10122 from kjbracey-arm/mbed_error_warnings 
mbed_error.c: fix warnings
 2019-03-16 23:01:49 -05:00
David Saada eb5cef84fd Add bootloader support for the LPC55S69 board 
bla
 2019-03-16 00:13:40 +02:00
Kevin Bracey d40347f81e mbed_error.c: fix warnings 
Correct printf formats, and avoid an unused static function warning.
 2019-03-15 14:10:49 +02:00
Martin Kojtal 943254c78c
Merge pull request #9896 from kfnta/wait_us_no_usticker 
wait_us without usticker
 2019-03-14 09:44:25 +01:00
Mahesh Mahadevan 0aa8dc2383 Updated LOOP_SCALER value for Cortex-M33 
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
 2019-03-08 07:33:48 -06:00
Martin Kojtal e75794ec6e
Merge pull request #9888 from ARMmbed/feature-armc6 
ARM Toolchain update to ARM Compiler 6.11(ARMC6)
 2019-03-04 12:23:38 +01:00
Martin Kojtal f559d03ae2
Merge pull request #9766 from deepikabhavnani/uarm_fixes 
Update Toolchain Arm Micro scatter files
 2019-03-01 16:54:27 +01:00
Martin Kojtal 596b9f740e
Merge pull request #9797 from ARMmbed/fh_enable 
API to temporarily enable/disable FileHandles
 2019-03-01 14:26:18 +01:00
Michael Schwarcz 276ef91bb6 wait_us using wait_ns 2019-03-01 11:11:19 +00:00
deepikabhavnani 1182d640d3 Update retarget file for microlib 2019-02-28 19:54:38 -06:00
Cruz Monrreal e6caa122cb
Merge pull request #9812 from kjbracey-arm/wait_ns 
Add wait_ns API
 2019-02-28 18:21:46 -06:00
Cruz Monrreal eff8b1dbd1
Merge pull request #9800 from theotherjimmy/bm-lib 
Bare-metal profile
 2019-02-28 18:21:32 -06:00
Senthil Ramakrishnan 378a70ca62 Fixes for test fails and code style update 2019-02-28 12:00:10 -06:00
Senthil Ramakrishnan 7490b1c87f Api tests modification and uLib related fixes 2019-02-28 11:55:21 -06:00
Jimmy Brisson d1de429f82 Create the bare-metal library 2019-02-27 12:14:02 -06:00
Cruz Monrreal e1736cd06f
Merge pull request #9571 from mprse/fix_9523_rtos_less_issue 
Update to 2-region model for HEAP and Stack Memory
 2019-02-26 22:50:19 -06:00
Kevin Bracey 91b22f8bf3 Hand assemble to get alignment 2019-02-26 17:30:52 +02:00
Kevin Bracey 7215515880 Add wait_ns API 
This provides the ability to generate really small delays - it's often
the case that wait_us() takes multiple microseconds to set up, so
having an alternative suitable for <10us delays is useful.

There have been a few local implementations - it makes sense to
centralise them as they need retuning for each new ARM core.

Based on the local implementation inside the Atmel 802.15.4 driver.
 2019-02-26 17:30:51 +02:00
Martin Kojtal 5f38878f3a
Merge pull request #9791 from sarahmarshy/m0-start-app 
Support mbed_start_application for Cortex-M0+
 2019-02-25 09:40:37 +01:00
Sarah Marsh 3b98ebc5be Change to MOVS for all targets 2019-02-22 14:35:21 +00:00
Sarah Marsh 3c51257524 Change MOV to MOVS for M0+ 2019-02-22 13:22:12 +00:00
Kevin Bracey f91d044b6c Add mbed_file_handle lookup function 
Add a necessary helper to allow FileHandle objects to be obtained
from POSIX file descriptors.

Primary envisaged use case is to act on STDIN_FILENO etc, eg to
set it non-blocking or use sigio, or to use the enable API.
 2019-02-22 11:01:02 +02:00
deepikabhavnani 387e4ca9f4 New heap can be equal to heap limit for last chunk 2019-02-21 17:20:49 -06:00
Senthil Ramakrishnan 3fb8224237 Update mbed_stats.c to use __ARMCC_VERSION flag to be compatible with AC6 2019-02-21 17:12:09 -06:00
Sarah Marsh 15b573d83e Reuse nvic powerdown code block for M0+ 2019-02-21 16:07:26 +00:00
Kevin Bracey e96d6581db Add enable API to FileHandle 
Add API to dynamically enable/disable input and output on FileHandles.
Aim is to allow power saving by indicating that we permanently or
temporarily do not require input, so that for example serial Rx
interrupts can be released, and deep sleep permitted.
 2019-02-21 16:53:22 +02:00
Sarah Marsh 7201cab3c4 Support mbed_start_application for Cortex-M0+ 2019-02-21 11:17:51 +00:00
deepikabhavnani 1a1c74c38b mbed_rtx.h not to include in platform 2019-02-19 15:49:49 -06:00
Deepika f13a3e32b6 Fix GCC _sbrk allocation 2019-02-19 15:49:49 -06:00
deepikabhavnani b36147fbe9 ISR_Stack_start/size defines are not needed, use linker file defines 2019-02-19 15:49:49 -06:00
deepikabhavnani 9d1ce66b14 ISR_STACK_START/ HEAP_START defines not used by GCC_ARM toolchain 2019-02-19 15:49:49 -06:00
Deepika 537b3646d3 Resolve build/type cast errors 2019-02-19 15:49:49 -06:00
Deepika 41eaefeeb4 Update memory model for stack and heap memory 
Memory model for RTOS and No RTOS was initially single stack and heap,
only few targets implemented 2-region RAM model.

2-region RAM model is applied for all toolchains and targets.

GCC: __wrap__sbrk was implemented for 2-region ram model, with switch to 2-region
for all targets, we do not need target specific implementation of this API
Also _sbrk is WEAK function, hence can be over written in target folder for
special cases
 2019-02-19 15:49:45 -06:00
Przemyslaw Stekiel 9c11288eb1 mbed_retarget.cpp: Fixed style 2019-02-19 15:46:32 -06:00
Przemyslaw Stekiel a3223275c2 Use 2-region memory model in ARM rtos-less builds. 
The following commits: #8039, #9092 added Boot/ISR stack definition to all scatter files (ARM_LIB_STACK).

This has changed memory model for RTOS-less builds to 2-region memory model and caused failure in case of rtos less builds.
This PR defines valid heap/stack regions for rtos-less builds.
 2019-02-19 15:46:21 -06:00
Michael Schwarcz 1db4e4634f mbed_retarget changes 
- Avoid compiling user_setup_stackheap for TF-M secure targets
- Align sbrk for TF-M
 2019-02-19 15:19:04 +02:00
Cruz Monrreal 5701c94384
Merge pull request #9714 from deepikabhavnani/cleanup_linker_files 
Only GCC_ARM toolchain is supported, removing legacy code
 2019-02-14 20:26:05 -06:00
Martin Kojtal 1492dc1e2a
Merge pull request #9685 from scartmell-arm/fix-sleep-tracer-lookup-failing 
Fix sleep tracing not finding matching driver during unlock.
 2019-02-14 13:16:11 +01:00
deepikabhavnani 818d38b6ae Only GCC_ARM toolchain is supported, removing legacy code 2019-02-13 16:26:22 -06:00
Steve Cartmell 3f12c19adf revert: "Refactor sleep tracing driver identifier to be pointer to the driver filepath." 
This reverts commit 9a0e8797b9.
 2019-02-13 11:27:22 +00:00
Martin Kojtal a477354292
Merge pull request #9693 from naveenkaje/mbed_error_warning_fix 
platform: fix build warning in mbed_error
 2019-02-13 11:40:46 +01:00
Cruz Monrreal 709e6ff795
Merge pull request #9600 from kjbracey-arm/atomic_exchange_64 
Atomic extensions: 64-bit, bool, exchange
 2019-02-12 20:28:00 -06:00
Naveen Kaje de271d4ba8 platform: fix build warning in mbed_error 
Fix the following build warning

Compile [ 83.4%]: mbed_error.c
[Warning] mbed_error.c@71,21: 'compute_crc32' defined but not used [-Wunused-function]

compute_crc32 usage is guraded with #define, but not the definition.
Use the same #define around the definition of compute_crc32()
 2019-02-12 16:20:25 -06:00
Martin Kojtal 10bb66a053
Merge pull request #9424 from SeppoTakalo/ONME-4125 
Allows multiple network status listeners
 2019-02-11 10:41:35 +01:00
Veijo Pesonen 8bf6c6b9bf platform: includes string.h needed by memcpy and strlen 2019-02-07 12:17:08 +02:00
Kevin Bracey 9e7c65925d Add signed atomics 
All signed implementations are inline - either directly or as inline
calls to out-of-line unsigned definitions.
 2019-02-05 10:57:23 +02:00