Commit Graph

85 Commits

Author SHA1 Message Date
Masayuki Ishikawa
d87f350831 arch, boards, drivers, include, sched, wireless: Change spinlock APIs.
Summary:
- This commit changes spinlock APIs (spin_lock_irqsave/spin_unlock_irqrestore)
- In the previous implementation, the global spinlock (i.e. g_irq_spin) was used.
- This commit allows to use caller specific spinlock but also supports to use
  g_irq_spin for backword compatibility (In this case, NULL must be specified)

Impact:
- None

Testing:
- Tested with the following configurations
- spresnse:wifi, spresense:wifi_smp
- esp32-devkitc:smp (QEMU), sabre6-quad:smp (QEMU)
- maxi-bit:smp (QEMU), sim:smp
- stm32f4discovery:wifi

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-02-07 21:28:56 -08:00
Masayuki Ishikawa
9f414cf6db arch: max32660: Fix style warnings and compile errors
Summary:
- This commit fixes style warnings under max32660
- Also fix compile errors in max32660_gpio.c with CONFIG_DEBUG_GPIO_INFO=y

Impact:
- None

Testing:
- Built with max32660-evsys:nsh

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-02-04 21:49:16 -08:00
Xiang Xiao
0defe43282 OS internal function should indicate the error by return negative value
instead to change errno value by calling set_errno

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-12-31 09:37:29 +01:00
YAMAMOTO Takashi
ba8e40d424 arch/arm/src/max326xx/max32660/max32660_serial.c: Fix a printf format warning 2020-11-16 08:29:00 -08:00
YAMAMOTO Takashi
35c6b4ad10 arm: Use a consistent type (uintptr_t) for g_idle_topstack 2020-11-16 05:46:53 -08:00
YAMAMOTO Takashi
d007b37973 arch/arm/src/max326xx/common/max326_start.c: Appease nxstyle 2020-11-16 05:46:53 -08:00
Juha Niskanen
a01a01ab45 arch: spi: fix typos and run nxstyle
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
2020-10-31 10:40:41 -07:00
Juha Niskanen
d65acc6db4 arch: serial: fix typos and run nxstyle
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
2020-10-31 15:39:50 +01:00
Xiang Xiao
bf7399a982 arch: Initialize idle thread stack information
and remove the special handling in the stack dump

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia1ef9a427bd4c7f6cee9838d0445f29cfaca3998
2020-09-16 06:57:29 -07:00
Ouss4
06ca12e6b9 arch/: Trivial typos, mostly "their is" to "there is" 2020-09-09 14:09:43 -04:00
Xiang Xiao
7c54f51dc0 Fix nxstyle warning
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-19 19:35:21 -07:00
Xiang Xiao
e1ecb3e27c libc: Don't define localtime[_r] to macro when CONFIG_LIBC_LOCALTIME not define
since libc++ declare these function in ctime by:
using ::localtime[_r];

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic0bb68b44c0cab838ab7cc34baee2aaa3ca8a9b5
2020-07-19 19:35:21 -07:00
Xiang Xiao
23668a4b9b build: Remove the empty variable assignment
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-24 08:24:13 -06:00
Xiang Xiao
517974787f Rename clock_systime[r|spec] to clock_systime_[ticks|timespec]
follow up the new naming convention:
https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
2020-05-10 14:35:50 -06:00
Xiang Xiao
b7d922960f Fix nxstyle issue
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-08 07:20:49 -06:00
Gregory Nutt
673640b313 Run all .c and .h modified by this PR through nxstyle
The are remaining nxstyle complaints due to the use of mixed case identifiers in arch/arm/src/lc823450/lc823450_irq.c This, cannot be easily fixed since it depends on register definitions in header files that have implications to section other lc823450 files.
2020-05-01 16:55:33 -03:00
Gregory Nutt
b0dbdd7c10 arch/arm, board/arm: Rename all up_ramvec_* functions to arm_ramvec_*
Summary

The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private functions begin with the name of the architecture, not up_.

This PR addresses only these name changes for the ARM-private functions up_ramvec_initialize() and up_ramvec_attch().

Impact

There should be no impact of this change (other that one step toward more consistent naming).

Testing

stm32f4discovery:netnsh
2020-05-01 16:55:33 -03:00
Gregory Nutt
2aa85fd17e arch/arm, board/arm: Rename all up_* functions to arm_*
Summary

The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private functions begin with the name of the architecture, not up_.

This PR addresses only these name changes for the ARM-private functions prototyped in arm_internal.h

This change to the files only modifies the name of called functions.  nxstyle fixes were made for all core architecture files.  However, there are well over 5000 additional complaints from MCU drivers and board logic that are unrelated to to this change but were affected by the name change.  It is not humanly possible to fix all of these.   I ask that this change be treated like other cosmetic changes that we have done which do not require full nxstyle compliance.

Impact

There should be not impact of this change (other that one step toward more consistent naming).
Testing

stm32f4discovery:netnsh
2020-05-01 18:28:13 +01:00
Gregory Nutt
542b684f73 arch/arm: Rename all up_*.S files to arm_*.S
Summary

The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private files begin with the name of the architecture, not up_.

This PR addresses only these name changes for the up_*.S files.

The entire job required to be compatible with that Naming Convention will also require changing the naming of the up_() functions that are used only within arch/arm and board/arm.

Impact

There should be not impact of this change (other that one step toward more consistent naming).
Testing

stm32f4discovery:netnsh
2020-05-01 11:29:11 -03:00
Gregory Nutt
037c9ea0a4 arch/arm: Rename all up_*.h files to arm_*.h
Summary

The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private files begin with the name of the architecture, not up_.

This PR addresses only these name changes for the up_*.h files.  There are only three, but almost 1680 files that include them:

    up_arch.h
    up_internal.h
    up_vfork.h

The only change to the files is from including up_arch.h to arm_arch.h (for example).

The entire job required to be compatible with that Naming Convention will also require changing the naming of the up_() functions that are used only within arch/arm and board/arm.

Impact

There should be not impact of this change (other that one step toward more consistent naming).

Testing

stm32f4discovery:netnsh
2020-05-01 03:43:44 +01:00
Gregory Nutt
c6c712b2fc arch/arm: Rename all up_*.c files to arm_*.c 2020-05-01 02:11:01 +01:00
Gregory Nutt
84ccee4d34 Rename up_switchcontext to arm_switchcontext 2020-04-30 22:09:51 +01:00
Gregory Nutt
6398a64e26 Rename up_saveusercontext to arm_saveusercontext 2020-04-30 22:09:51 +01:00
Gregory Nutt
3a82a20c90 Rename up_copyarmstate to arm_copyarmstate 2020-04-30 22:09:51 +01:00
Gregory Nutt
3d2cd1493f Rename up_copyfullstate to arm_copyfullstate 2020-04-30 22:09:51 +01:00
Gregory Nutt
e2a65ceb5f Rename up_fullcontextrestore to arm_fullcontextrestore 2020-04-30 18:38:32 +01:00
Nathan Hartman
a5e643b0cd Fix typos in comments and documentation. 2020-03-16 20:01:11 -06:00
Petro Karashchenko
3fa6baec98 spi: change spi_send() interface to support of 32-bit word transfer
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2020-03-09 08:03:35 -06:00
Xiang Xiao
cde88cabcc Run codespell -w with the latest dictonary again
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-02-23 22:27:46 +01:00
Xiang Xiao
bd4e8e19d3 Run codespell -w against all files
and fix the wrong correction
2020-02-22 14:45:07 -06:00
Xiang Xiao
6d69439f58 Call xxx_timer_initialize from clock subsystem
Call xxx_timer_initialize from clock subsystem to make timer ready for use as soon as possiblei and revert the workaround:

commit 0863e771a9
Author: Gregory Nutt <gnutt@nuttx.org>
Date:   Fri Apr 26 07:24:57 2019 -0600

    Revert "sched/clock/clock_initialize.c:  clock_inittime() needs to be done with CONFIG_SCHED_TICKLESS and clock_initialize should skip clock_inittime() for external RTC case since the RTC isn't ready yet."

    This reverts commit 2bc709d4b9.

    Commit 2bc709d4b9 was intended to handle the case where up_timer_gettime may not start from zero case.  However, this change has the side-effect of breaking every implementation of tickless mode:  After this change the tickless timer structures are used before they are initialized in clock_inittime().  Initialization happens later when up_initialize is called() when arm_timer_initialize().

    Since the tickless mode timer is very special, one solution might be to

    1. Rename xxx_timer_initialize to up_timer_initialize
    2  Move up_timer_initialize to include/nuttx/arch.h
    3.  Call it from clock subsystem instead up_initialize

    Basically, this change make timer initialization almost same as rtc initialization(up_rtc_initialize).

    For now, however, we just need to revert the change.
2020-02-08 07:40:06 -06:00
Xiang Xiao
5c80b94820 Replace #include <semaphore.h> to #include <nuttx/semaphore.h>
Since the kernel side should call nxsem_xxx instead and remove the unused inclusion
2020-02-01 08:27:30 -06:00
Xiang Xiao
68951e8d72 Remove exra whitespace from files (#189)
* Remove multiple newlines at the end of files
* Remove the whitespace from the end of lines
2020-01-31 09:24:49 -06:00
Xiang Xiao
6a3c2aded6 Fix wait loop and void cast (#24)
* Simplify EINTR/ECANCEL error handling

1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx

* Unify the void cast usage

1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
2020-01-02 10:54:43 -06:00
Juha Niskanen
e8b5dd4528 Fix use of undefined pp-token #errror, other typos. 2019-09-19 18:19:18 -06:00
Juha Niskanen
ebc6f51641 Fix some typos 2019-09-17 10:46:23 -06:00
Nathan Hartman
366053e464 Fix typos, 1 in a #define, others in comments. This changes one definition: _MQ_TIMEDRECIEVE is changed to _MQ_TIMEDRECEIVE. It appears this symbol is not used anywhere. 2019-09-11 08:56:56 -06:00
David S. Alessio
ced0dc1e16 arch/arm/src/armv7-m: Add ARMv7-M setjmp/longjump functions. 2019-08-06 15:59:19 -06:00
Gregory Nutt
abf6965c24 Squashed commit of the following:
libs/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    syscall/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    wireless/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    Documentation/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    include/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    drivers/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    sched/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    configs:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/xtensa:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/z80:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/x86:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/renesas and arch/risc-v:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/or1k:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/misoc:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/mips:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/avr:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/arm:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
2019-04-29 14:52:05 -06:00
Gregory Nutt
b290160b3b Rename sched_process_timer to nxsched_process_timer. That is the appropriate name for an internal sched/ function (still many named incorrectly). 2019-03-20 19:27:40 -06:00
Gregory Nutt
a2e62f557d Squashed commit of the following:
sched/init/nx_bringup.c:  Fix a naming collision.
    sched/init:  Rename os_start() to nx_start()
    sched/init:  Rename os_smp* to nx_smp*
    sched/init:  Rename os_bringup to nx_bringup
    sched/init:  rename all internal static functions to begin with nx_ vs os_
2019-02-04 16:20:35 -06:00
Dave Marples
d0cda60442 In the current implementation we only use very high priority interrupts (levels 0, 0x10 and 0x20 in CORTEX-M speak) but that means there are loads of lower priority ones that are effectively unused. I have *not* changed the semantics of these levels but have 'shifted' them to be based around the midpoint of the available interrupts (0x80) rather than at the top end....that allows for interrupts to be defined above (or, indeed, below) them as needed by the application. This should have no functional effect on existing code but adds in a clean capability to define higher priority interrupts. 2018-12-03 17:41:59 -06:00
Gregory Nutt
e7e54ccbf7 Re-arranging some Tiva directories to simply forthcoming SimpleLink port
Squashed commit of the following:

    arch/arm/src/tiva/Make.defs:  Trivial change to conditional VPATH.

    arch/arm/src/tiva:  Move LM3S and LM4F source files to lm/ sub-directory.  Move all TM4C source files to tm4c sub-directory.

    arch/arm/src/tiva and configs/:  Change include patch from chip/ to hardware/ in all Tiva files includes.

    arch/tmp/src:  Rename chip/ subdirectory to hardware/.  This is a better name since it does not conflict with other directory names and, well, we are going to be change a lot of the Tiva directory structure in the next few commits.
2018-12-01 09:29:47 -06:00
Gregory Nutt
05b6a19a81 arch/arm/src/max326xx/max32660/max32660_spim.c: Add support for low-level register I/O debug output. Fix some backard clrbit/setbit arguments to the modifyreg function. SPI transfer still stalls. 2018-11-30 16:44:48 -06:00
Gregory Nutt
67f196fcf8 configs/max32660-evsys: Added support for an SPI-based micro-SD card. Does not yet work (SPI hangs with no data transferred). 2018-11-30 15:12:38 -06:00
Gregory Nutt
86a67fa3e8 Squashed commit of the following:
arch/arm/src/max326xx/max32660/max32660_spim.c:  SPI0 master mode support is complete (sans DMA and completely untested).  configs/max32660-evsys/src:  Add framework for SPI support.

    arch/arm/src/max326xx/max32660/max32660_spim.c:  Fleshes out some of the data transfer logic.  More needs to be done.  Also removes leveraged DMA support.  It will be a long time (if ever) before DMA is supported.  No point in dragging all of that bogus logic around.
2018-11-30 12:48:46 -06:00
Gregory Nutt
6d285cfed1 arch/arm/src/max326xx/max32660: Fix some confusion. SPI0 and SPI1 are not the same type of peripheral. SPI0 is SPI17Y; SPI1 is SPIMMS. Add basic SPI0 interrupt handling logic. 2018-11-29 18:32:40 -06:00
Gregory Nutt
9203815e4c arch/arm/src/max326xx/max32660/max32660_spim.c: Add a little more SPI logic. Still not complete. 2018-11-29 15:38:13 -06:00
Gregory Nutt
0841602739 Beginning of an SPI driver for the MAX32660. Incomplete. Does not even compile correctly yet.
Squashed commit of the following:

    arch/arm/src/max326xx/max32660/max32660_spim.c: A few updates tot he SPI master driver.  Still incomplete and does not even compile.

    Update some comments

    arch/arm/src/max326xx:  Clean up some general build issues.  Still STM32 code posing as MAX32660.

    arch/arm/src/max326xx:  Starting SPI driver.  Initial commit is just the STM32 SPI driver with name changes.
2018-11-29 12:12:56 -06:00
Gregory Nutt
8a99b5969e arch/arm/src/max326xx: Fixes UART interrupt problems. With these changes, the NSH configuration appears stable and is no longer conditioned on EXPERIMENTAL. 2018-11-29 07:50:45 -06:00