Commit graph

1839 commits

Author SHA1 Message Date
Anton Maklakov
e4353f2119 bootloader: Add error handling code 2017-04-11 18:15:36 +08:00
Ivan Grokhotkov
7ee8ee8b7e soc: add source code of rtc_clk, rtc_pm 2017-04-11 15:45:54 +08:00
Ivan Grokhotkov
9ff446e6f9 soc: convert line endings to unix 2017-04-11 15:44:22 +08:00
island
a4f3312d9d bt component: optimize scan feature
1. Add advertising data length and scan response length in scan result
2. Add scan continuously feature
3. Fix non connectable adv topology error
4. Increase BTC queue size
2017-04-11 14:20:20 +08:00
Ivan Grokhotkov
d6dbf15a1f soc: move header files into soc component 2017-04-11 14:06:40 +08:00
Ivan Grokhotkov
724673be83 soc: add apb_ctrl, struct headers for rtc_cntl and rtc_io 2017-04-11 14:06:40 +08:00
Alexey Gerenkov
0860f46220 spi_flash: Fixed bug in SPI flash ROM driver to work with embedded flash chip
1) fixed SPI_read_status: added check for flash busy flag in matrix mode
2) fixed SPI_page_program: enable write before writing data to SPI FIFO
3) SPI flash ROM funcs replacement is controlled via menuconfig option
2017-04-11 10:51:19 +08:00
wangmengyang
ccfe4fefeb component/bt: implement classic Bluetooth profiles A2DP(sink) and AVRCP(controller) 2017-04-10 16:12:21 +08:00
Liu Zhi Fu
ece61944f4 lwip: refractor to esp specific counter
1. Add tcp debug counter
2. Refractor other ESP specific counter
2017-04-10 14:46:48 +08:00
Ivan Grokhotkov
e9913a11c1 Merge branch 'test/reboot_between_unit_test_cases' into 'release/v2.0'
CI: add reset between running each unit test cases

Unit test is designed to detect bug **within** each test case. Therefore we'll reset between each case to provide a clean context. We will later add stress cases to run unit test cases together to detect potential bugs.

See merge request !636
2017-04-10 12:59:49 +08:00
Ivan Grokhotkov
801b87b48a Merge branch 'bugfix/cross_core_int_init_single_core' into 'master'
esp32: initialize cross-core interrupt in single core mode

The software interrupt originally used as the cross-core interrupt is
now also used to yield from a FreeRTOS critical section; therefore it
must be initialized for single core mode as well.

Fixes https://github.com/espressif/esp-idf/issues/496

See merge request !640
2017-04-10 12:19:10 +08:00
Ivan Grokhotkov
aa817a1475 Merge branch 'bugfix/esp_error_check_release_builds' into 'master'
fix warnings generated by ESP_ERROR_CHECK(variable) in release builds

This uses the same pattern as “assert” in release builds to silence the
warning. At the same time, we make sure that if a statement is wrapped
into ESP_ERROR_CHECK, it is executed in release build as well.

Fixes https://github.com/espressif/esp-idf/issues/497

See merge request !641
2017-04-10 12:18:47 +08:00
Ivan Grokhotkov
05e6fba6c3 Merge branch 'feature/mdns_afl_fuzz' into 'master'
Feature/mdns afl fuzz

Implement AFL Fuzz for testing MDNS parser stability

See merge request !632
2017-04-10 11:55:31 +08:00
Ivan Grokhotkov
275b574ace fix warnings generated by ESP_ERROR_CHECK(variable) in release builds
This uses the same pattern as “assert” in release builds to silence the
warning. At the same time, we make sure that if a statement is wrapped
into ESP_ERROR_CHECK, it is executed in release build as well.
2017-04-07 15:24:58 +08:00
Ivan Grokhotkov
85e709705b Merge branch 'bugfix/btdm_task_priority' into 'master'
component/bt : modify bluetooth task priority

modify bluetooth task priority to lower than IPC task priority.

See merge request !631
2017-04-07 14:56:31 +08:00
Ivan Grokhotkov
8915c18f8a esp32: initialize cross-core interrupt in single core mode
The software interrupt originally used as the cross-core interrupt is
now also used to yield from a FreeRTOS critical section; therefore it
must be initialized for single core mode as well.

Fixes https://github.com/espressif/esp-idf/issues/496
2017-04-07 14:48:08 +08:00
Ivan Grokhotkov
fd0539b4ba Merge branch 'feature/panic_wdt' into 'master'
esp32: RWDT is used to reboot system in case of panic handler crash

This branch uses RWDT to reboot system in case of panic handler crash.

See merge request !625
2017-04-07 12:14:30 +08:00
Ivan Grokhotkov
42d819e796 Merge branch 'feature/btdm_uart_hci' into 'master'
Feature/btdm uart hci

    1. support UART HCI, devolper need not to make a bridge between VHCI and UART.
    2. fix bug of rand/srand called in ISR.
    3. fix bug of BLE rx packets may cause assert.

See merge request !626
2017-04-07 12:13:42 +08:00
Alexey Gerenkov
c142b9b9e5 esp32: RWDT is used to reboot system in case of panic handler crash
also fixes TG1WDG protection bug in panic handler
2017-04-07 02:34:29 +03:00
wangmengyang
b5ea92a26e component/bt: implement classic Bluetooth profiles A2DP(sink) and AVRCP(controller) 2017-04-06 16:56:18 +08:00
wangmengyang
dbd4e0522e Merge branch 'master' into feature/btdm_avrc 2017-04-06 14:59:58 +08:00
Tian Hao
d90a35af19 component/bt : modify bluetooth config style 2017-04-06 11:35:53 +08:00
Ivan Grokhotkov
f9fba35d1d Merge branch 'bugfix/btdm_alarm' into 'master'
component/bt : modify alarm APIs to be safely accessible from multiple tasks

Improve the osi_alarm module to make the alarm APIs become thread safe.

See merge request !570
2017-04-06 07:46:01 +08:00
Tian Hao
95d691afdb component/bt : support UART HCI and fix some bugs
1. support UART HCI, devolper need not to make a bridge between VHCI and UART.
2. fix bug of rand/srand called in ISR.
3. fix bug of BLE rx packets may cause assert.
2017-04-05 21:23:43 +08:00
Tian Hao
f5ebeb4c4d component/bt : add uart(1/2) as HCI IO directly 2017-04-05 21:23:42 +08:00
Tian Hao
e384c7c014 component/bt : modify alarm APIs to be safely accessible from multiple tasks 2017-04-05 17:34:26 +08:00
me-no-dev
4c2622755d Add AFL fuzz test 2017-04-05 09:23:09 +03:00
Angus Gratton
0b57054ed3 freertos tests: Extend preemption test cases to cross-core wakeup 2017-04-04 10:10:08 +10:00
Angus Gratton
bdbeaf97d6 freertos tests: Fix accidental "0 delay" in event group tests
Was a slight race condition where tasks on other CPU may not have finished waking up on BIT_CALL when the unity task
polled the event group state.
2017-04-04 10:10:08 +10:00
Angus Gratton
45581dbaca freertos: Delay context switch from queue/task APIs until exiting critical section
Closes #374: https://github.com/espressif/esp-idf/issues/374
2017-04-04 10:10:08 +10:00
me-no-dev
99d39909c4 implement fixes for issues found while fuzz testing 2017-04-03 16:45:59 +03:00
Jiang Jiang Jian
fc15d72038 Merge branch 'feature/implement_lwip_critical_protect_with_mutex' into 'master'
lwip: implement lwip critical session with mutex

Currently lwip critical session is based on interrupt, now replace it with mutex

See merge request !595
2017-04-01 17:27:20 +08:00
Tian Hao
ecb75b69fd component/bt : modify bluetooth task priority 2017-04-01 17:17:57 +08:00
Liu Zhi Fu
68e27f8188 optimize tcpip adapter layer 2017-04-01 16:41:51 +08:00
Liu Zhi Fu
778a475136 lwip: implement lwip critical session with mutex
Currently lwip critical session is based on interrupt, now replace it with mutex
2017-04-01 16:24:58 +08:00
Jiang Jiang Jian
74d0edec0f Merge branch 'feature/tw10169_optimize_dhcp_renew_rebind_timer' into 'master'
lwip: optimize dhcp renew/rebind timer

This MR is used to replace MR581 since MR581 use a bad branch name.

See merge request !585
2017-04-01 16:04:13 +08:00
Ivan Grokhotkov
47b8f78cb0 Merge branch 'bugfix/flash_op_deadlock' into 'master'
spi_flash: fix race condition in s_flash_op_complete access

Flash operation complete flag was cleared by the CPU initiating flash operation. If the other core was running an ISR, then IPC task could be late to enter the loop to check `s_flash_op_complete` by the time next flash operation started. This would cause a deadlock, as the IPC task would still be waiting for `s_flash_op_complete` to be set (which was already cleared by the next flash operation), while the flash operation task would be blocked waiting for IPC task to set `s_flash_op_can_start`.

If the flag is cleared on the CPU waiting on this flag, then the race condition can not happen.

See merge request !615
2017-03-31 16:02:26 +08:00
wangmengyang
9d745be3f7 Merge branch 'master' into feature/btdm_avrc 2017-03-31 12:51:45 +08:00
Jeroen Domburg
a4acf7b67b Merge branch 'bugfix/spi_timing_issues' into 'master'
Fix timing adjustment needed for higher speeds of SPI master bus.

Ref https://github.com/espressif/esp-idf/issues/363 . It was found out the master SPI driver didn't exactly calculate the delay compensation needed, breaking 20 and 26MHz full-duplex mode. This fixes these use cases. We also found out 40MHz full-duplex routed over the GPIO matrix does not work because of a hardware quirk; this MR adds a check/error for that case until we find a workaround.

See merge request !547
2017-03-31 10:44:37 +08:00
XiaXiaotian
4f89cc73e6 Add WiFi static and dynamic tx buffer choice
If static tx buffer is selected, WiFi tx buffers are allocated when WiFi is initialized and released

    when WiFi is de-initialized. If dynamic tx buffer is selected, WiFi tx buffer is allocated when tx

    data is delivered from LWIP to WiFi and released when tx data is sent out by WiFi.

    The size of each static tx buffers is fixed to about 1.6KB and the size of dynamic tx buffers is

    depend on the length of the data delivered from LWIP.

    If PSRAM is enabled, "STATIC" should be selected to guarantee enough WiFi tx buffers.

    If PSRAM is disabled, "DYNAMIC" should be selected to improve the utilization of RAM.
2017-03-30 21:25:44 +08:00
wangmengyang
c9d29d109e component/bt: fix the dependence issue in Kconfig 2017-03-30 21:16:11 +08:00
Jiang Jiang Jian
73612b004f Merge branch 'feature/add_scan_time_config' into 'master'
wifi scan: add wifi scan type and time config



See merge request !586
2017-03-30 20:56:30 +08:00
XiaXiaotian
c690447dd9 wifi scan: add wifi scan type and time config 2017-03-30 20:36:52 +08:00
Ivan Grokhotkov
39c376f0c3 Merge branch 'bugfix/cpu1_isr_stack_location' into 'master'
Fix finding location of ISR stack space for CPU1

Up to now, the CPU1 interrupts erroneously used the area *after* the ISR stack region, leading to bugs in BT Classic. This fixes that.

See merge request !618
2017-03-29 12:05:31 +08:00
Angus Gratton
6ba469e7a4 Merge branch 'feature/mdns_dnssd_metaquery' into 'master'
mdns: add simple dns-sd meta query support

Merges PR #340 https://github.com/espressif/esp-idf/pull/340

See merge request !619
2017-03-29 09:29:31 +08:00
negativekelvin
96e8a3c725 mdns: add simple dns-sd meta query support
tabs to spaces

match domain
2017-03-29 11:48:19 +11:00
Jeroen Domburg
0e39b77d4e Fix finding location of ISR stack space for CPU1 2017-03-28 15:50:10 +08:00
Jeroen Domburg
76295c7a13 Fix timing adjustment needed for higher speeds of SPI master bus. 2017-03-28 11:31:59 +08:00
Ivan Grokhotkov
92436021ab spi_flash: fix race condition in s_flash_op_complete access
Flash operation complete flag was cleared by the core initiating flash
operation. If the other core was running an ISR, then IPC task could
be late to enter the loop to check s_flash_op_complete by the time next
flash operation started. If the flag is cleared on the CPU waiting on
this flag, then the race condition can not happen.
2017-03-28 01:34:17 +08:00
Ivan Grokhotkov
41c6914454 Merge branch 'feature/ulp_toolchain' into 'master'
ULP coprocessor toolchain integration

- build system support for ULP coprocessor toolchain
- documentation for ULP coprocessor instruction set
- documentation for ULP code execution flow, loading programs, exchanging data
- example: counting pulses using ULP


See merge request !394
2017-03-27 13:54:51 +08:00
Dmitry Yakovlev
a6e4e89592 ulp: add build system integration and example 2017-03-27 12:41:00 +08:00
Jiang Jiang Jian
8ee6f8227e Merge branch 'bugfix/reset_mac_cause_bt_cannot_rx_data' into 'master'
Reset WIFI mac when wifi start and update wifi lib

1. reset wifi mac when wifi start

2. roll back rx hung workaround for beacon timeout

3. fix amsdu ap interface wrong issue

4. fix amsdu header parse error

5. fix amsdu flag wrong issue

6. PHY: V350, fix BT rssi bug

7. RTC: V225, fix bt will be not work when wifi is reset

See merge request !606
2017-03-24 17:02:26 +08:00
XiaXiaotian
a30c98c1a2 fix compile bug
1. split some unused rtc functions that calls phy function

2. make check bt idle more safe when reset wifi mac
2017-03-24 16:42:44 +08:00
Ivan Grokhotkov
5cf9ccf6ab Merge branch 'feature/add_auth_type_for_wpa2_enterprise' into 'master'
wpa2: add authenticate type for wpa2 enterprise



See merge request !588
2017-03-24 15:56:21 +08:00
Ivan Grokhotkov
710c853adc Merge branch 'bugfix/spi_flash_lock_period' into 'master'
SPI flash operations lock for shorter periods

Based on bug report here:
https://esp32.com/viewtopic.php?f=13&t=1489&p=6816#p6773

Long SPI flash erase (and possibly write/read) cycles block all tasks on both CPUs for an extended period, and can lead to WiFi dissassociation (and general priority inversion.)

This MR inserts preemption breaks into large operations (all erases, writes every 8KB, reads every 16KB).

Overhead of a single spi_flash_guart_start()/spi_flash_guard_end() cycle measured at approx 67us (assuming no preemption.)

See merge request !600
2017-03-24 15:55:42 +08:00
Ivan Grokhotkov
65baf502b7 Merge branch 'bugfix/esp32_core_dump_issues' into 'master'
bugfix: ESP32 Core Dump reported issues

This MR fixes the following issues:
1.  fixed path to esptool when there is no compiled python module for it
2. GDB inernal failure handling was added

See merge request !599
2017-03-24 14:41:07 +08:00
Angus Gratton
0e31eb458e esp32: Move heap_alloc_caps to IRAM
Rest of malloc() path was already in IRAM
2017-03-24 10:41:45 +08:00
Ivan Grokhotkov
573cc7d36f esp32: make soc header compatible with assembler 2017-03-24 10:11:14 +08:00
Ivan Grokhotkov
6ad0a157e3 driver/rtc: add APIs to enable/disable hold function 2017-03-24 10:11:13 +08:00
Angus Gratton
b9a06e68dd Merge branch 'bugfix/minor_fixes' into 'master'
Minor fixes and PRs cherry-picked from Github



See merge request !602
2017-03-23 17:57:28 +08:00
Ivan Grokhotkov
ecee175962 Merge branch 'bugfix/nvs_init_check_empty_pages' into 'master'
Error handling in NVS initialization

Previously nvs_flash_init worked under an assumption that there should always be at least one free page available. This is true during normal operation, but in some cases (such as when changing application partition table from a non-OTA to an OTA one), NVS partition may get truncated, which will cause empty pages to be lost.

This MR adds error checks for this condition, and updates code which calls `nvs_flash_init` to check for the return code.
For most examples, a simple `ESP_ERROR_CHECK` is added around `nvs_flash_init`. For NVS examples and the OTA example, more robust error handling is added.

This change also removes nvs_flash_init calls from examples which don't use NVS.

See merge request !582
2017-03-23 17:57:15 +08:00
Angus Gratton
0f1109a9a2 Merge branch 'bugfix/idf_monitor' into 'master'
idf_monitor: Small fixes (baud rate, EOL, /dev/tty.X on macOS, Ctrl-T on failure)

* "make monitor" now passed the configured baud rate.
  Closes #436 https://github.com/espressif/esp-idf/issues/436
* Pass toolchain prefix from sdkconfig into monitor tool
* Allow setting EOL in idf_monitor.py, use CRLF by default
* Detect if /dev/tty.X is used on macOS, warn and replace with /dev/cu.X
* If a build fails or gdb exits, ignore Ctrl-T (allowing Ctrl-T Ctrl-A/F to be same key sequence everywhere)
* Add a note about winpty on Windows.
  Ref 02fdf8271d (commitcomment-21369196)
* Fix problems with Console.cancel() not existing in older pyserial
* Print more user-friendly symbols for "start of iram" and "start of flash"

See merge request !594
2017-03-23 17:56:56 +08:00
XiaXiaotian
61de08b0dd tw11087: fix wifi restore exception
1. stop wifi before restore wifi
2017-03-23 17:47:48 +08:00
XiaXiaotian
6181c39f05 Reset WIFI mac when wifi start and update wifi lib
1. reset wifi mac when wifi start

2. roll back rx hung workaround for beacon timeout

3. fix amsdu ap interface wrong issue

4. fix amsdu header parse error

5. fix amsdu flag wrong issue

6. PHY: V350, fix BT rssi bug

7. RTC: V225, fix bt will be not work when wifi is reset
2017-03-23 14:28:27 +08:00
Angus Gratton
8352e7e9ec unit test: Measure test wall time with CCOUNT, so it includes time w/ interrupts off 2017-03-22 15:35:54 +08:00
Angus Gratton
d8fda48551 spi_flash: Split large SPI flash operations into parts, allowing preemption
* Erase range operations allow preemption after each block or sector.
* Write operations allow preemption every 8KB of data.
* Reado operations allow preemption every 16KB of data.
2017-03-22 15:35:54 +08:00
rudi ;-)
5362c7ac50 ethernet: Fix typo in log message
Merges #394 https://github.com/espressif/esp-idf/pull/394
2017-03-22 15:22:27 +08:00
Daniel Campora
01ad387ac8 freertos: Add config parameters to customize FreeRTOS behaviour.
The options are:
    - SUPPORT_STATIC_ALLOCATION
    - ENABLE_STATIC_TASK_CLEAN_UP_HOOK
    - TIMER_TASK_PRIORITY
    - TIMER_TASK_STACK_DEPTH
    - TIMER_QUEUE_LENGTH

Merges #444 https://github.com/espressif/esp-idf/pull/444
2017-03-22 15:21:38 +08:00
Matthias Ringwald
3e7b786af5 component/bt: allow to use alternative Bluetooth stack by disabling Bluedroid
Merges #408 https://github.com/espressif/esp-idf/pull/440
2017-03-22 15:13:25 +08:00
alarruskain
eba6789e6c Fix late argument verification in emac-main
Prevent crash when emac_phy_power_enable is not set.

Merges #426 https://github.com/espressif/esp-idf/pull/426
2017-03-22 15:12:12 +08:00
Edmund Huber
0aab67f0aa esp32: esp_wifi.h: Replace a non-working #error statement with a working _Static_assert statement
Merges #440 https://github.com/espressif/esp-idf/pull/440
2017-03-22 15:01:40 +08:00
Angus Gratton
8438b8aa92 bt: Fix typo ESP_BT_MODE_ILDE
Closes #450 https://github.com/espressif/esp-idf/issues/450
2017-03-22 14:41:44 +08:00
Angus Gratton
64f26be053 rmt driver: Remove accidental ESP_LOGE in isr handler
Closes #451 https://github.com/espressif/esp-idf/issues/451
2017-03-22 14:33:22 +08:00
Angus Gratton
c30bba8c63 rmt driver: Fix parameter & description of rmt_driver_install
Closes #187 https://github.com/espressif/esp-idf/issues/187
2017-03-22 12:30:34 +08:00
Alexey Gerenkov
a593d8a518 bugfix: fixed path to esptool when there is no compiled python module for it
bugfix: GDB inernal failure handling was added
2017-03-21 13:30:38 +03:00
Ivan Grokhotkov
fbaeb55c15 Merge branch 'bugfix/btdm_blufi' into 'master'
component/bt : fix blufi bug of sec_mode reset

fix BLUFI cannot be reconnected by phone without re-init.

See merge request !598
2017-03-21 17:54:19 +08:00
Tian Hao
13f0737883 component/bt : fix blufi bug of sec_mode reset 2017-03-21 17:17:07 +08:00
Angus Gratton
6afea0e81c linker scripts: Add explicit symbols for _iram_start and _flash_cache_start
This is to avoid confusion when idf_monitor prints the first symbol in each section, ie "WindowOverflow4" or similar,
when bootloader prints the section mapping address.

Closes #447 https://github.com/espressif/esp-idf/issues/447
2017-03-21 16:45:13 +08:00
Angus Gratton
e477ce93e9 idf_monitor: Small fixes (baud rate, EOL, /dev/tty.X on macOS, Ctrl-T on failure)
* "make monitor" not passed the configured baud rate
  Closes #436 https://github.com/espressif/esp-idf/issues/436
* Pass toolchain prefix from sdkconfig into monitor tool
* Allow setting EOL in idf_monitor.py, use CRLF by default
* Detect if /dev/tty.X is used on macOS, warn and replace with /dev/cu.X
* If a build fails or gdb exits, ignore Ctrl-T (allowing Ctrl-T Ctrl-A/F to be same key sequence everywhere)
* Add a note about winpty on Windows
  Ref 02fdf8271d (commitcomment-21369196)
2017-03-21 16:00:32 +08:00
Ivan Grokhotkov
9254d2846f Merge branch 'feature/ledc_low_speed_channels' into 'master'
add ledc low speed channels

1. add low speed channels
2. modify example code.

See merge request !490
2017-03-21 15:35:40 +08:00
Ivan Grokhotkov
91d35f01f2 Merge branch 'bugfix/i2c_spikes_on_master_init_#393_from_github' into 'master'
bugfix: I2C spikes on master init

Fix I2C spikes on master init.
Before I2C io init, set high level on SDA/SCK IOs.

Fixes https://github.com/espressif/esp-idf/issues/393

See merge request !593
2017-03-21 15:09:16 +08:00
Ivan Grokhotkov
e4e8a903c3 Merge branch 'bugfix/touch_pad_read_takes_too_much_time' into 'master'
modify touch pad read function

The touch pad read function taks too much time within spin lock waiting for the "done bit". (about 7.6ms as we tested)
So we try to use a mutex on the touch read function and any other functions might change the "done bit".

See merge request !543
2017-03-21 14:46:30 +08:00
Wangjialin
1ad68de8b8 bugfix: I2C spikes on master init #393 from github
Fix I2C spikes on master init.
This issue is reported from https://github.com/espressif/esp-idf/issues/393
Before I2C io init, set high level on SDA/SCK IOs.
2017-03-19 17:05:07 +08:00
Wangjialin
94b91ee4af bugfix: i2c driver not working in 'RELEASE' configuration
This issue is reported from https://github.com/espressif/esp-idf/issues/304.
We found that when we operate the hw command registers in I2C struct, sometimes the behaviour would be different in DEBUG/RELEASE optimisation level:

The code looks like this:
I2C[i2c_num]->command[p_i2c->cmd_idx].byte_num -= 0;

In DEBUG configuration:
I2C[i2c_num]->command[p_i2c->cmd_idx].byte_num -= 0;
400f3ab0:    3388          l32i.n    a8, a3, 12
400f3ab2:    14c882            addi    a8, a8, 20
400f3ab5:    a08840            addx4    a8, a8, a4
400f3ab8:    0020c0            memw
400f3abb:    2898          l32i.n    a9, a8, 8
400f3abd:    0020c0            memw
400f3ac0:    28b8          l32i.n    a11, a8, 8
400f3ac2:    74a090            extui    a10, a9, 0, 8
400f3ac5:    00af92            movi    a9, 0xffffff00
400f3ac8:    109b90            and    a9, a11, a9
400f3acb:    2099a0            or    a9, a9, a10
400f3ace:    0020c0            memw
400f3ad1:    2899          s32i.n    a9, a8, 8

In RELEASE configuration:
I2C[i2c_num]->command[p_i2c->cmd_idx].byte_num -= 0;
400f2ba2:    580572            l8ui    a7, a5, 88
400f2ba5:    747070            extui    a7, a7, 0, 8
400f2ba8:    0020c0            memw
400f2bab:    584572            s8i    a7, a5, 88

Looks like the compiler will make it a 8bit operation after optimisation.
But the register value changes from 0x901 to 0x101.
After this 8-bit optimisation, the 11th bit changed from 1 to zero, which caused this error.

We are still trying to find out why that happens, because there might be some risk when operating the register struct.
This is a workaround to avoid "-=" operation on I2C register struct fields.
2017-03-19 16:09:44 +08:00
wangmengyang
af843a9517 component/bt: remove the component esp_audio 2017-03-18 16:10:08 +08:00
wangmengyang
2a5d01a930 component/bt: clean up the A2DP sink example 2017-03-18 16:02:54 +08:00
wangmengyang
8ec94418de component/bt: clean up the API header and generate documentation files 2017-03-18 14:55:31 +08:00
wangmengyang
e132e95476 component/bt: format the new source files 2017-03-17 22:46:49 +08:00
wangmengyang
007efdb852 Merge branch 'master' into feature/btdm_avrc 2017-03-17 21:04:18 +08:00
wangmengyang
1cf5a56896 component/bt: move API to set device name that can be used by both bt and ble applications 2017-03-17 19:16:52 +08:00
XiaXiaotian
a401169ea8 wpa2: add authenticate type for wpa2 enterprise 2017-03-17 17:28:01 +08:00
Wangjialin
7670e93639 Feature: add ledc low speed channels
1. Add low speed channels for LEDC module.
2. Improve fade object allocate mechanism.
3. Improve ledc example, add 2 low speed channels in example.
4. Remove debug code
5. Improve the register bit field name of slow clock.
2017-03-17 17:26:30 +08:00
wangmengyang
66fd3b9768 component/bt: add conditional compilation direvatives to control the source code building of SBC codec 2017-03-17 15:57:30 +08:00
wangmengyang
fda2e89a1e component/bt: add conditional compilation direvatives to control the source code building of classic bluetooth 2017-03-17 15:08:47 +08:00
wangmengyang
b2f52dd22e component/bt: add Kconfig option "CLASSIC_BT_ENABLED" 2017-03-16 22:32:27 +08:00
wangmengyang
aaf0cc00c4 component/bt: minor issue fixes for pre-merge
1. arrange the order of profile ID enums
2. add directory "external" and move SBC codec source into it
2017-03-16 16:48:39 +08:00
Liu Zhi Fu
a8f9d99cae lwip: optimize dhcp renew/rebind timer 2017-03-16 09:46:43 +08:00
Ivan Grokhotkov
51323482b2 Merge branch 'feature/update_wifi_lib_for_some_fixs_and_features' into 'master'
esp32: update wifi lib for some bugfix/features

1. add options to disable nvs
2. add station keepalive with softap
3. fix beacon rx start time not accurate issue
4. set wifi rx desc/buffer boundary check to internal memory boundary

See merge request !578
2017-03-16 09:39:16 +08:00
Ivan Grokhotkov
447ffb23d5 nvs: print page state as text in nvs_dump 2017-03-15 17:28:07 +08:00
Ivan Grokhotkov
4813ab2d28 examples: check return value of nvs_flash_init
nvs_flash_init may return an error code in some cases, and applications
should check this error code (or at least assert on it being ESP_OK, to
make potential issues more immediately obvious).

This change modifies all the examples which use NVS to check the error
code. Most examples get a simple ESP_ERROR_CHECK assert, while NVS
examples, OTA example, and NVS unit tests get a more verbose check which
may be used in real applications.
2017-03-15 10:44:54 +08:00