Commit graph

84 commits

Author SHA1 Message Date
Ivan Grokhotkov
6f1d3ce4a7 vfs: code review fixes
- fix typo in readme
- remove unneeded extern declaration
- fix header guard macro
- tabs->spaces in syscalls.c
- spaces->tabs in tasks.c
2016-10-27 17:25:38 +08:00
Ivan Grokhotkov
0c130ecf19 vfs: code review fixes
- fix typo in readme
- remove unneeded extern declaration
- fix header guard macro
- tabs->spaces in syscalls.c (+1 squashed commit)
- fix minor typos
2016-10-27 17:21:17 +08:00
Ivan Grokhotkov
38c6256db9 Merge branch 'feature/wdts' into 'master'
Feature/wdts

This adds two watchdogs to  esp-idf:

- An interrupt watchdog. Kicks in if the FreeRTOS timer interupt on either the PRO_CPU or (when configured) the APP CPU isn't called for a configurable time. Panics, displaying which CPU caused the problem and the registers that may lead to the offending code.
- A task watchdog. A task has to feed it every once in a while. If not, it will print the name of the offending tasks, as well as the tasks currently running on both CPUs, and optionally panic.

Also adds a panic reason to the panic call, as well as fixes the panic code a bit.

See merge request !148
2016-10-27 17:09:35 +08:00
Ivan Grokhotkov
50bd28353d Merge branch 'master' into feature/freertos_static_buffers 2016-10-27 12:38:35 +08:00
Jeroen Domburg
fd887dbeea Merge remote-tracking branch 'origin/master' into feature/wdts 2016-10-27 10:25:23 +08:00
Jeroen Domburg
6d54fb004d Change inline to static inline functions. Ref Github issue 62. 2016-10-27 09:17:04 +08:00
Jeroen Domburg
bb1efe50c3 Remove superfluous backup files 2016-10-26 12:23:35 +08:00
Jeroen Domburg
7d254eb3f0 Move panic handler and gdbstub into esp32 component, clean up wdt according to merge req suggestions 2016-10-26 12:23:01 +08:00
Jeroen Domburg
1ca97f5adb Move panic handler code from FreeRTOS to esp32 component 2016-10-26 11:06:53 +08:00
Jeroen Domburg
6f96b23989 Merge in master updates 2016-10-26 11:04:42 +08:00
Jeroen Domburg
89f7752cdd Make CPU1 int wdt / idle task wdt configurable, panic now properly disables other cpu, tick handler now also is called on cpu1, task wdt prints currently running tasks. 2016-10-25 18:08:55 +08:00
Jeroen Domburg
75a11589a1 Disable brown-out WDT, fix thread WDT, add panic reason indication to _xt_panic() 2016-10-25 17:05:13 +08:00
Jeroen Domburg
ae5c563080 Brownout works (in as far brownout can work...), int wdt works. 2016-10-21 19:30:29 +08:00
Jeroen Domburg
beff3aab81 Merge branch 'feature/trax' into 'master'
Feature/trax

Add Trax support to esp-idf. OpenOCD already has trax support, this allows an esp-idf program to also trigger this when needed. Also included: some more logic to correctly reserve memory blocks for Trax.

See merge request !73
2016-10-21 18:16:12 +08:00
Jeroen Domburg
53146799a0 Initial addition of wdt and brownout code 2016-10-21 17:59:57 +08:00
Jeroen Domburg
2d393f0530 Change inline assembly bits from macros to inline functions 2016-10-20 11:23:59 +08:00
Jeroen Domburg
d00ef1607e Some more optimizations, mostly in involuntary task switches. Doesn not really help here, but might in other cases. 2016-10-18 10:51:08 +08:00
Jeroen Domburg
6a7ec425cb Detect success before errors in vPortCPUReleaseMutex. Shaves off another half uS. 2016-10-17 18:49:19 +08:00
Jeroen Domburg
c03549e117 Make uxPortCompareSet into a macro. 25uS -> 24uS 2016-10-17 18:30:13 +08:00
Jeroen Domburg
0403d43b19 Optimize xPortGetCoreID to 2-instruction inline assembly. 2016-10-17 18:09:15 +08:00
Ivan Grokhotkov
8f82a83c2c Merge branch 'master' into feature/freertos_static_buffers 2016-10-17 16:02:09 +08:00
Jeroen Domburg
0aab006bb7 Add Trax-support to esp-idf 2016-10-17 12:18:17 +08:00
Ivan Grokhotkov
72712c00a7 freertos: forward task affinity argument to prvInitializeNewTask 2016-10-14 21:24:58 +08:00
Jeroen Domburg
fa476c8ba9 Merge branch 'bugfix/small_fixes_jd' into 'master'
Some small fixes

- Kill unused uxReturn in task.c,  https://github.com/espressif/esp-idf/issues/48
- Line end conversion in gpio.c
- Move heap_alloc_caps.h so components can also use it

See merge request !135
2016-10-12 21:13:34 +08:00
Jeroen Domburg
03bd5b6d22 Fix offset of coreid in tasktcb 2016-10-12 18:17:58 +08:00
Jeroen Domburg
89097d5f11 Add xCoreID arg to prvInitialiseNewTask code; initialize pvThreadLocalStoragePointersDelCallback array to NULL 2016-10-12 17:46:15 +08:00
Ivan Grokhotkov
924fea7cc0 freertos: fix setting xCoreID for new task 2016-10-11 00:05:15 -06:00
Ivan Grokhotkov
8ee1a05914 Merge branch 'master' into feature/freertos_static_buffers
* master: (117 commits)
  build system: Add -fno-rtti when compiling C++ code
  FreeRTOS KConfig: Limit tick rate to 1000Hz
  bootloader: Fix accidental tabs introduced in !78
  build system: Print a WARNING if any submodule is out of date
  Fix stack overflow message format
  'make flash' targets: Print serial port when flashing
  lwip/esp32: support iperf
  Add data memory for RMT peripheral
  syscall write: Should return number of bytes written
  Also push relevant tags over
  esp32: add libsmartconfig.a to link libs
  esp32: not link wps
  esp32/lib: update wifi lib to a1e5f8b9
  esp32: remove esp_wps.h
  add smartconfig header files(merge this after updating libsmartconfig.a version v2.6.2)
  esp32/lib: update wifi lib to 3853d7ae
  Add Comments
  Modify spinlock error in periph_ctrl.c
  Define xcoreid offset, add warning in tcb struct wrt the need to also change that define when struct changes
  components/tcpip_adapter: add some comments
  ...

# Conflicts:
#	components/freertos/queue.c
#	components/freertos/tasks.c
2016-10-10 23:34:45 -06:00
Angus Gratton
1bae606ccc FreeRTOS KConfig: Limit tick rate to 1000Hz
>1000Hz breaks portTICK_PERIOD_MS (see gitlab 4)

A working >1000Hz tick rate is possible with some changes, but beyond a
certain point it's dimishing returns to preempt tasks this often.
2016-10-11 07:56:08 +11:00
rudi ;-)
71c09d8f66 Fix stack overflow message format
Poorly formatted message for stack overflow for task. Closes #36
2016-10-11 07:56:08 +11:00
Jeroen Domburg
df31bb8dfc Rename include, use spaces instead of tabs 2016-10-09 15:32:08 +08:00
Wu Jian Gang
702e749667 Merge branch 'feature/deep_sleep_wake_stub' into 'master'
esp32: Bootloader wake deep sleep stub

App can contain a stub program resident in RTC fast memory. Bootloader
will load the stub on initial boot. If the device wakes from deep sleep,
the stub is run immediately (before any other data is loaded, etc.)

To implement a custom wake stub, implement a function in your program:

```
void RTC_IRAM_ATTR esp_wake_deep_sleep(void)
{
  esp_default_wake_deep_sleep();
  // other wake logic
}
```

... and it will replace the default implementation.

See merge request !78
2016-09-29 18:07:16 +08:00
Jeroen Domburg
0383bc8599 Merge branch 'workaround/pin_noaffinity_task_to_core_when_fpu_used' into 'master'
Workaround: Automatically pin no-cpu-affinity task to a core when FPU is used

FPU status at the moment does not migrate cleanly between cores, so tasks without affinity that happen to migrate across FPUs will run into problems. As a workaround, this modification will automatically pin the task to the current CPU when FPU activity is detected. If anything, it's better than getting all kinds of weird and wonderful FPU corruption issues...

See merge request !124
2016-09-29 11:16:41 +08:00
Jeroen Domburg
4daa768e3c Define xcoreid offset, add warning in tcb struct wrt the need to also change that define when struct changes 2016-09-29 11:07:18 +08:00
Jeroen Domburg
a59897d656 Merge branch 'master' into feature/freertos_untested_feature_assert 2016-09-28 22:15:05 +08:00
Jeroen Domburg
b3309a03a3 Automatically pin no-cpu-affinity task to a core when FPU is used 2016-09-28 17:02:44 +08:00
Wu Jian Gang
ed0a85ab4d Kconfig: use 4 spaces to instead 1 tab
In some Kconfig file, both 4 spaces and 1 tab are used mix, let's just
use 4 space, it will be clean in some editor.
2016-09-28 13:24:58 +08:00
Jeroen Domburg
a9502dffd3 Add ringbuf.c. This works like a FreeRTOS queue, but allows for variable-length items which in some cases is more memory efficient than a queue. 2016-09-28 12:43:35 +08:00
Jeroen Domburg
8db85d71b2 Fix UNTESTED_FUNCTION includes, remove unnecessary mux initialization in event groups 2016-09-27 11:50:46 +08:00
Jeroen Domburg
fc53bb6ed5 Add UNTESTED_FUNCTION() call to untested functions, make Kconfig option to enable that to map to assert() 2016-09-27 11:36:30 +08:00
Ivan Grokhotkov
e3ffcd22d5 Merge branch 'feature/init_refactoring' into 'master'
Startup flow refactoring

This set of commits changes the startup code in a way that lets the application choose if/when to initialize WiFi/BT.

Application entry point is now a more familiar `main()` function. This function is executed in its own task. Application may choose to do some initialization from main function, create some tasks and then return from `main`. Simple applications may choose to do all their work from `main`.

Additionally this MR splits event handling code into two parts. 

- One part is a set of standard handlers for WiFi and DHCP events. Most applications will use this set of handlers, and it is made available via new `esp_event_process_default` function. 
- Another part is the default implementation of event handling loop. Some applications may choose to use default event loop through `esp_event_loop_` set of APIs, which start an event handling task and call user-provided event callback from this task. Other applications may create an event queue and implement event loop themselves. In this case application has to provide `esp_event_send` function. In this case the implementation provided by `esp_event_loop_` module is unused.

esp-idf-template has been updated to match this set of changes: https://github.com/espressif/esp-idf-template/tree/feature/init_refactoring
BT example has also been updated.

We need to provide examples of both event handling approaches. This will be done in a separate follow-up MR.

See merge request !112
2016-09-26 17:06:12 +08:00
Ivan Grokhotkov
adfb9fafaa components/freertos: fix a bug with an uninitialised return value
introduced in d63dac0
2016-09-26 15:57:54 +08:00
Jeroen Domburg
14de3a3815 Fix a spelling mistake in panic message, add carriage return to stack canary message 2016-09-26 11:18:43 +08:00
Jeroen Domburg
b8bfa9fa35 Spinlocks already come initialized. Remove the code that would essentially re-initialize them at runtime 2016-09-23 17:46:16 +08:00
Jeroen Domburg
d63dac0320 Remove all references to prvLockQueue / prvUnlockQueue 2016-09-23 17:43:52 +08:00
daniel
01d17dd5f9 Backport the static allocation feature from FreeRTOS V9.0.0
This feature allows to use static buffers (or from a pool of memory which is not
controlled by FreeRTOS).
In order to reduce the impact of the changes, the static feature has only been added
to the queus (and in consequence to the semaphores and the mutexes) and the tasks.
The Timer task is always dynamically allocated and also the idle task(s), which in the
case of the ESP-IDF is ok, since we always need to have dynamic allocation enabled.
2016-09-22 13:41:21 +08:00
Ivan Grokhotkov
da69d6ad3c Merge branch 'master' into feature/menuconfig_cpu_frequency_option
* master: (57 commits)
  components/lwip: fix grammar
  components/lwip: make SO_REUSE configurable via menuconfig
  bootloader: remove trailing newlines from log messages
  components/freertos: override per-task __cleanup handler to close stdin, stdout, stderr
  components/esp32: move peripheral symbols to separate ld script
  components/log: regroup macros for better readability
  gitlab-ci: allow running tests for branches, triggered via API
  components/log: fix timestamp calculation
  components/log: set default runtime log level to ESP_LOG_VERBOSE
  components/log: fix error when using ESP_LOGx from C++ code
  components/log: fix bugs, add options to override log level for files, components, and bootloader
  fix ledc and spi typo
  remove prefix and postfix
  Enable SO_REUSEADDR in LWIP
  freertos: fix memory debug macro issue Define configENABLE_MEMORY_DEBUG according to CONFIG_ENABLE_MEMORY_DEBUG
  peripheral structure headers: move volatile keyword from members to typedef
  Adding -fstrict-volatile-bitfields to the CFLAGS/CXXFLAGS. Without this, gcc tries to access bitfields using the smallest possible methods (eg l8i to grab an 8-bit field from a 32-bit). Our hardware does not like that. This flag tells gcc that if a bitfield is volatile, it should always use the type the field is defined at (uint32_t in our case) to size its access to the field. This fixes accessing the hardware through the xxx_struct.h headers.
  add peripheral  module struct headers
  build system docs: Add note about no spaces in component names
  Docs: Add note about unusual submodule messages when cloning on Windows
  ...

# Conflicts:
#	components/esp32/cpu_start.c
#	components/esp32/include/soc/cpu.h
2016-09-20 17:22:18 +08:00
Ivan Grokhotkov
e8ae38024d components/freertos: override per-task __cleanup handler to close stdin, stdout, stderr
Default _cleanup_r doesn't do that, which leaks these three file descriptors.
2016-09-19 19:28:36 +08:00
liuzhifu
4c74ec9415 freertos: fix memory debug macro issue
Define configENABLE_MEMORY_DEBUG according to CONFIG_ENABLE_MEMORY_DEBUG
2016-09-18 15:35:42 +08:00
Ivan Grokhotkov
5ab769516d components/esp32: add CPU frequency selection in menuconfig
Note that with WiFi stack enabled, system_init will reset frequency to 240MHz.
To make this setting useful, esp32-wifi-libs submodule needs to be updated.
2016-09-14 17:54:34 +08:00