Commit graph

532 commits

Author SHA1 Message Date
Ivan Grokhotkov
1dc7fda812 Merge branch 'feature/nvs_speed_improvement' into 'master'
nvs: speed improvement and erase APIs

NVS initialization speed issue raised in https://ezredmine.espressif.com/issues/6881 has been addressed for single core mode through optimization of `spi_flash_*` routines. This MR addresses same issue for dual core mode.

- An index table is added at Page level, it allows doing fast search of item index based on key name and namespace. This heavily reduces the number of flash reads.
- Write operations are batched when writing/erasing long variable-length values (str and blob). This gives a 33% reduction in the number of writes for a 64-byte value, 50% reduction for a 96-byte value.
- Add optional (configurable via menuconfig) perfomance counters for spi_flash APIs

With these changes, total init time for NVS goes down from 2 seconds to 140 ms.
Additional RAM usage is 128-640 bytes per page, depending on content. Typical RAM usage for current use case (storing wifi configuration parameters) is 256 bytes.

This change also exposes APIs to erase single key or the whole namespaces, needed for https://ezredmine.espressif.com/issues/6769.

See merge request !105
2016-09-26 12:51:01 +08:00
Ivan Grokhotkov
bdfd4ec3db components/spi_flash: remove stray level of indentation 2016-09-26 12:47:17 +08:00
Ivan Grokhotkov
6f2ed934d2 components/nvs: fix broken sentences in comment blocks 2016-09-26 12:41:04 +08:00
Ivan Grokhotkov
890fadc394 components/esp32: fix renaming of esp_event_set_cb, minor clean up 2016-09-26 12:35:09 +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
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
Wangjialin
ec45e1a593 components/driver: modify LEDC driver
1. modify ledc struct header: combine high speed and low speed channel
2. modify ledc init function
3. add timer control api
4. modify typo in ledc.h
2016-09-26 09:56:03 +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
10c69514b7 components/bt: fix compilation, remove ./ from makefile 2016-09-26 01:45:12 +08:00
Ivan Grokhotkov
5a762d9eee components/esp32: clarify type of queue in wifi_init_config_t, add default init macro 2016-09-26 01:35:31 +08:00
Ivan Grokhotkov
e9b54b6b45 components/esp32: add ESP_ERROR_CHECK
Convenience macro to do error check and assert in cases when error recovery is not expected
2016-09-26 01:34:05 +08:00
Ivan Grokhotkov
53de9f115f Event handling refactoring
This change separates definitions in esp_event.h and functions in event.c into several parts:
- event structure definitions (esp_event.h)
- default implementations of event handlers (event_default_handlers.c)
- default implementation of event loop (event_loop.c, esp_event_loop.h)

Purpose of this change is to allow applications choose their own poison:
- full control of event loop at the expense of more bootstrap code
- pre-defined event task firing event callbacks, but less code in app_main.c
2016-09-26 01:17:32 +08:00
Ivan Grokhotkov
cc8dd46da2 clean up warnings
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.
Only remaining warning is in FreeRTOS queue.c, and it may be a useful one.
2016-09-26 00:52:32 +08:00
Ivan Grokhotkov
e1c782a206 components/esp32,bt: fix typos in comments 2016-09-26 00:51:56 +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
6818c4c971 Roll back submodule version 2016-09-23 18:08:39 +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
Wu Jian Gang
4480ab6c8c Merge branch 'feature/btdm_controller' into 'master'
BT support

Initial version of BT support.

BT and WiFi are mutually exclusive at this point, so we have a new option to select which stack is used.
Precompiled BT libraries are added as a submodule.


See merge request !109
2016-09-23 15:26:47 +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
6bb5a93221 add 'extern C' in header files 2016-09-23 14:54:30 +08:00
Wangjialin
3f1c5c4d5b 1. add a macro 'GPIO_IS_VALID_OUTPUT_GPIO' and 'GPIO_IS_VALID_OUTPUT_GPIO' in gpio.h
2. add PIN_FUNC_GPIO in io_mux_reg.h, put the io_mux_regs in order
3. use braces around single line if statements in ledc.c and gpio.c
2016-09-23 14:52:26 +08:00
Ivan Grokhotkov
5e6b2e9c45 clean up warnings
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.
Only remaining warning is in FreeRTOS queue.c, and it may be a useful one.
2016-09-23 14:46:39 +08:00
snake
7b79e4c9ae add .h license header 2016-09-23 11:02:46 +08:00
snake
95c48d4b84 1. clean up the macro. 2. change component/bt/lib url to use new lib 2016-09-23 10:48:55 +08:00
Wangjialin
85cd269ef8 add ledc driver code 2016-09-23 09:21:37 +08:00
Ivan Grokhotkov
1c7508885c components/nvs: fix build, use log library instead of printf 2016-09-23 09:00:28 +08:00
Ivan Grokhotkov
f2149eabee components/spi_flash: add flash operation counters option to Kconfig 2016-09-23 08:44:45 +08:00
Ivan Grokhotkov
2a68f60874 components/nvs: add erase function
This change exposes functions to erase single key and to erase all keys from namespace.
TW6769, TW6839
2016-09-23 08:08:03 +08:00
wangmengyang
5383af1e2e BLE ADV Demo 2016-09-22 21:15:54 +08:00
Ivan Grokhotkov
e87d80d478 components/nvs: fix formatting 2016-09-22 21:05:47 +08:00
Ivan Grokhotkov
076141aab9 components/nvs: batch writes when possible
Introduces new internal function, Page::alterEntryRangeState, which gathers changes to multiple elements of entry state table into a single write, provided that these changes fall into a single word. This allows changing state of up to 16 entries in a single write.
Also adds new function, writeEntryData, which writes the whole payload of SZ and BLOB type entries in one go, instead of splitting it into multiple 32-byte writes.
This reduces number of writes required for SZ and BLOB entries.
2016-09-22 21:05:17 +08:00
Ivan Grokhotkov
822a9981d8 Merge branch 'master' into feature/btdm_controller
* master:
  esp32/lib: update to f6d55836
2016-09-22 18:40:54 +08:00
Ivan Grokhotkov
c6e1d0b30a Kconfig: make WiFi and BT mutually exclusive
Also move memory map options from top-level Kconfig to esp32/Kconfig.
2016-09-22 18:36:23 +08:00
Ivan Grokhotkov
bc256cc36d components/bt: add library as submodule 2016-09-22 17:54:19 +08:00
Ivan Grokhotkov
db407074f1 components/bt: remove binary library 2016-09-22 17:52:07 +08:00
snake
993287af61 add btdm_controller 1st 2016-09-22 16:40:31 +08:00
Wu Jian Gang
28be72dbc7 esp32/lib: update to f6d55836
1. Fix reboot halt bug when 240MHz, TW7355
2. Disable long rate code
2016-09-22 16:30:34 +08:00
Wu Jian Gang
c35a9b8cda Merge branch 'bugfix/tw7054' into 'master'
esp32:tw7054 remove sta netif when sta disconnect from ap

When sta disconnect from ap, remove sta netif to let lwip to free all tcp pcbs

See merge request !101
2016-09-22 11:58:33 +08:00
liuzhifu
67e8b3bcaf tcpip_adapter: set sta ip to IP_ADDR_ANY when sta disconnect from ap
When sta is disconnected from AP, set sta ip to IP_ADDR_ANY to trigger lwip
to clean up all TCP/UDP pcbs.
2016-09-22 11:49:37 +08:00
Ivan Grokhotkov
226e64bd1e Merge branch 'driver_merge_tmp/fix_fifo_struct_header' into 'master'
use uint8_t for fifo struct in uart and i2c

use uint8_t for fifo struct in uart and i2c

See merge request !106
2016-09-22 11:39:16 +08:00
Ivan Grokhotkov
b59aa4a282 Merge branch 'driver_merge_tmp/merge_gpio' into 'master'
add gpio driver code



See merge request !93
2016-09-22 11:21:18 +08:00
Wangjialin
71fe8d9f15 Merge branch 'master' into driver_merge_tmp/merge_gpio 2016-09-22 10:50:06 +08:00
Ivan Grokhotkov
ba75f837b8 components/spi_flash: add performance counters 2016-09-22 10:39:36 +08:00
Wangjialin
d2420b667c use uint8_t for fifo struct in uart and i2c 2016-09-22 09:05:39 +08:00
Ivan Grokhotkov
12a0786e2a components/nvs: maintain item hash list at page level 2016-09-21 18:02:52 +08:00
Ivan Grokhotkov
f06ebeba86 components/nvs: avoid reading just-erased page 2016-09-21 18:02:52 +08:00
Wu Jian Gang
31f74b8008 Merge branch 'feature/wifi_lib_update' into 'master'
bugfix: reboot halt and deep sleep crash

1. Fix reboot halt bug, TW7355
2. Fix system crash when calling system_deep_sleep(), TW7356

See merge request !104
2016-09-21 17:22:39 +08:00
Wu Jian Gang
134649141c esp32/lib: update to 9f26b9a1
1. Fix reboot halt bug, TW7355
2. Fix system crash when calling system_deep_sleep(), TW7356
2016-09-21 16:49:30 +08:00