Commit graph

42 commits

Author SHA1 Message Date
Jeroen Domburg
ffeffcd315 Merge branch 'feature/crosscore_int' into 'master'
Add cross-core int to accelerate task being awoken from another CPU.

This adds a per-CPU interrupt that can be used to poke the CPU to go do something. In this case all that is implemented is a request to yield the current task, used in case a CPU unblocks a task that runs on another CPU. This gets rid of the limitation that inter-CPU communication using queues, muxes etc can take up to a FreeRTOS tick to happen.

Specs!
Sending an in in a queue of length 1 (essentially a semaphore) as quickly as possible (just a small delay in the sender, to make sure the receiver task gets swapped out) for 10 seconds. Number indicates the amount of ints transferred

Old code:

CPU0->CPU0: 42986

CPU0->CPU1,: 2999

New code:

CPU0->CPU0: 42868

CPU0->CPU1: 62073

See merge request !155
2016-10-31 11:04:28 +08:00
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
7e201c5527 vfs and newlib: small fixes
- spaces->tabs in tasks.c
- update vfs_uart.c to use per-UART locks
- add license to vfs_uart.c
- allocate separate streams for stdout, stdin, stderr, so that they can be independently reassigned
- fix build system test failure
- use posix off_t instead of newlib internal _off_t
2016-10-27 17:22:18 +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
b3b8334d54 vfs and newlib: small fixes
- spaces->tabs in tasks.c
- update vfs_uart.c to use per-UART locks
- add license to vfs_uart.c
- allocate separate streams for stdout, stdin, stderr, so that they can be independently reassigned
- fix build system test failure
2016-10-27 17:19:39 +08:00
Jeroen Domburg
68f39c1ed9 Only init crosscore when FreeRTOS runs in multicore mode, add warnings that cross_int calls are private. 2016-10-27 16:50:28 +08:00
Jeroen Domburg
c6477ff10d Fix int clear, actually call int init code 2016-10-27 12:37:19 +08:00
Jeroen Domburg
ff6b8addd9 Fix panic config ifdefs, un-stall app cpu on boot so it restarts after panic 2016-10-27 11:17:24 +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
6f96b23989 Merge in master updates 2016-10-26 11:04:42 +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
53146799a0 Initial addition of wdt and brownout code 2016-10-21 17:59:57 +08:00
Jeroen Domburg
0aab006bb7 Add Trax-support to esp-idf 2016-10-17 12:18:17 +08:00
Angus Gratton
e6479ef314 app_main: Return type to void
Result is not checked
2016-09-27 19:30:43 +10:00
Ivan Grokhotkov
991fde1f9d compoenents/esp32: don't alias start_cpu1 to start_cpu0_default 2016-09-26 15:58:58 +08:00
Ivan Grokhotkov
7cef0308dc Change application entry point name back to app_main 2016-09-26 14:48:41 +08:00
Ivan Grokhotkov
dabe53f082 Merge branch 'master' into feature/init_refactoring
* master:
  components/spi_flash: remove stray level of indentation
  components/nvs: fix broken sentences in comment blocks
  Roll back submodule version
  Spinlocks already come initialized. Remove the code that would essentially re-initialize them at runtime
  Remove all references to prvLockQueue / prvUnlockQueue
  components/esp32: clean up unused function warnings in single core mode
  clean up warnings
  components/nvs: fix build, use log library instead of printf
  components/spi_flash: add flash operation counters option to Kconfig
  components/nvs: add erase function
  components/nvs: fix formatting
  components/nvs: batch writes when possible
  components/spi_flash: add performance counters
  components/nvs: maintain item hash list at page level
  components/nvs: avoid reading just-erased page

# Conflicts:
#	components/esp32/cpu_start.c
#	components/esp32/event_default_handlers.c
2016-09-26 14:35:09 +08:00
Ivan Grokhotkov
62aaec630c components/esp32: remove "_user" part from entry points, weaken start_cpu0/1
With this change applications can override very early part of startup procedure by implementing "start_cpu0" and "start_cpu1" functions.
2016-09-26 12:29:00 +08:00
Angus Gratton
3ccec16706 Merge branch 'bugfix/clean_up_warnings' into 'master'
Clean up warnings and remove unused parts of FreeRTOS

For third party components (lwip and expat), compilation flags are adjusted to silence existing warnings (i have manually checked that all warnings are benign).
In components/esp32, replaced use of WIFI_DEBUG with ESP_LOG functions.

Additionally prvLockQueue/prvUnlockQueue have been removed, dragging some other bits of FreeRTOS along.

Original issue: https://github.com/espressif/esp-idf/issues/18

See merge request !111
2016-09-26 08:16:31 +08:00
Ivan Grokhotkov
b190dc3e9f components/lwip,esp32: fixes for C++
- put contents of a few headers into c++ guard blocks
- fix off-by-one error in do_global_ctors
- remove system_init from startup code (should be called from main)
2016-09-26 03:05:25 +08:00
Ivan Grokhotkov
b936441b9b Startup flow refactoring
This change removes implicit WiFi/BT initialization from startup code.
"main" task is started once essential part of startup code is complete.
This task calls application-provided "int main(void)" function, which can call WiFi/BT init functions if necessary.
2016-09-26 00:50:57 +08:00
Ivan Grokhotkov
6718e321f2 components/esp32: clean up unused function warnings in single core mode 2016-09-23 15:02:17 +08:00
snake
993287af61 add btdm_controller 1st 2016-09-22 16:40:31 +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
b0683b0bb4 components/esp32,bootloader: fix build
esp32: use new register name in cpu_start
bootloader: EXTRA_CFLAGS don't work any more, set global CFLAGS in Makefile.projbuild
2016-09-15 02:37:54 +08:00
Ivan Grokhotkov
90e37d9eda fix whitespace after merge 2016-09-15 02:17:08 +08:00
Ivan Grokhotkov
cf22e4445a Merge branch 'master' into feature/logging
* master: (45 commits)
  esp32/lib: update to 1303c92c
  dhcpserver: Fix crash when switching wifi mode
  mbedtls: Temporarily disable default hardware crypto SHA & bignum
  mbedtls hwcrypto sha512: Fix redirection of function names
  mbedtls upstream tweak: Move mbedtls_sha512_process in sha512.h
  Format code by using 4 spaces instead
  modify  character conversion error and typo
  modify i2s_reg.h, rebase to master
  Only modify headers in soc/ . Pass compiling under esp-idf-tests/merge_soc_tmp/merge_for_soc_headers branch.(only change some names of register and INUM).
  Rename vender_ie_type_t and vendor_ie_id_t to wifi_vendor_ie_type_t and wifi_vendor_ie_id_t respectively
  modify arguments for vendor ie APIs by using enum instead
  esp32: fix typo
  esp32: fix kconfig
  define lwip task priority in esp_task.h
  components: esp32 - fix build error
  components: lwip - Modify lwip task priority and stack definition method
  components: esp32
  components: esp32
  components: esp32/lwip
  task priority: modify lwip/wifi/event task priority
  ...

# Conflicts:
#	components/bootloader/src/main/bootloader_start.c
#	components/bootloader/src/main/flash_encrypt.c
#	components/bootloader/src/main/secure_boot.c
#	components/esp32/cpu_start.c
2016-09-15 02:15:50 +08:00
Ivan Grokhotkov
0290a34b55 components/esp32: clean up cpu_start
Move CPU region protection setup into soc/cpu.h
change tabs to spaces
remove unused extern declarations
use RTC_WDTCONFIG0 instead of numeric address (still need to fix BB reg)
2016-09-15 02:03:55 +08:00
Ivan Grokhotkov
716cec5ded components/log: add implementation, update a few components to use it
This also removes logging implementation from bootloader and replaces it
with the one provided by the log component. Some occurrences of printf
and ets_printf have been changed to ESP_LOGx APIs.
2016-09-15 00:53:33 +08:00
Ivan Grokhotkov
066f3358a7 components/esp32: use APB_CLK_FREQ instead of a number 2016-09-14 17:54:34 +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
Wangjialin
41d397cf3f Only modify headers in soc/ .
Pass compiling under esp-idf-tests/merge_soc_tmp/merge_for_soc_headers branch.(only change some names of register and INUM).
2016-09-14 13:47:28 +08:00
Wu Jian Gang
bf5e83a6ed callback: add a void* pointer with each callback
also format event.c/wifi.c/esp_event.h/esp_wifi.h
2016-09-13 16:20:29 +08:00
Wu Jian Gang
c56a790f64 header: callbacks use "void *" as arguments 2016-09-13 16:19:09 +08:00
Angus Gratton
b6b83c33be Merge branch 'feature/bootloader_config' into 'master'
Add bootloader menuconfig entries

Adds log verbosity & ANSI coloring to menuconfig, also some cleanup in cpu_start.c

See merge request !79
2016-09-13 14:31:18 +08:00
Angus Gratton
7ba471d531 esp32 cpu_start: Include rom/uart.h, remove inline ROM function declarations 2016-09-13 14:18:17 +10:00
Ivan Grokhotkov
23d5c7579b components/esp32,spi_flash: update some comments 2016-09-12 20:02:51 +08:00
Ivan Grokhotkov
e9f2645b21 components/esp32: add inter-processor call API and implement spi_flash through it
With this change, flash operations can run on both cores.
NVS and WiFi stack can also run in dual core mode now.
2016-09-12 18:54:45 +08:00
Angus Gratton
314dbc0b61 Minor comment cleanup
Remove old commented code, etc.
2016-09-02 11:33:53 +10:00
liuzhifu
ad188c3854 Remove the workaround that erase flash before calling nvs_flash_init 2016-08-26 19:06:33 +08:00
Ivan Grokhotkov
be112daa71 components/esp32: fix and clean up dual core startup
This change removes various delays in PRO and APP CPU startup paths.
Also some unused code and ets_printf statements are cleaned up or removed.
2nd CPU now communicates that it has started through a global variable.
2016-08-24 16:21:28 +08:00
Ivan Grokhotkov
bd6ea4393c Initial public version 2016-08-17 23:08:22 +08:00