Commit graph

744 commits

Author SHA1 Message Date
Ivan Grokhotkov
8ccb2a4990 esp32: make time monotonic across resets
Small changes to clock calibration value will cause increasing errors
the longer the device runs. Consider the case of deep sleep, assuming
that RTC counter is used for timekeeping:
- before sleep:
   time_before = rtc_counter * calibration_val
- after sleep:
   time_after = (rtc_counter + sleep_count) * (calibration_val + epsilon)
where 'epsilon' is a small estimation error of 'calibration_val'.
The apparent sleep duration thus will be:
time_after - time_before = sleep_count * (calibration_val + epsilon)
                           + rtc_counter * epsilon

Second term on the right hand side is the error in time difference
estimation, it is proportional to the total system runtime (rtc_counter).

To avoid this issue, this change makes RTC_SLOW_CLK calibration value
persistent across restarts. This allows the calibration value update to
be preformed, while keeping time after update same as before the update.
2017-06-16 12:06:04 +08:00
Liu Zhi Fu
f40be8eb77 esp32: add sniffer filter api
Add sniffer filter to filter specified packets
2017-06-06 19:07:12 +08:00
jack
ba32dd30a1 bugfix:Fix bug that wdt reset information for CPU1 was not correct 2017-06-05 18:26:14 +08:00
XiaXiaotian
66ef886d77 Add dport protect in libphy.a 2017-06-01 19:43:55 +08:00
Jiang Jiang Jian
ab0f7264ee Merge branch 'bugfix/tw12174_connect_ap_fail' into 'master'
Fix the bug that station fails to connect to AP sometimes.

See merge request !802
2017-06-01 19:40:02 +08:00
XiaXiaotian
d2f24f1b81 Fix the bug that station fails to connect to AP sometimes. 2017-05-31 20:27:02 +08:00
jack
fc130fba86 fix bug that files missing commit in MR 773 2017-05-31 19:37:39 +08:00
Angus Gratton
d718cbd873 Merge branch 'bugfix/deep_sleep_example_stub_delay' into 'master'
sdkconfig: set CONFIG_ESP32_DEEP_SLEEP_WAKEUP_DELAY=2000 by default

See merge request !758
2017-05-29 12:11:56 +08:00
Ivan Grokhotkov
3c583a7655 sdkconfig: set CONFIG_ESP32_DEEP_SLEEP_WAKEUP_DELAY=2000 by default
To increase the chances that the examples work out of the box, this
change is raising the default deep sleep wakeup delay to 1ms.
If GPIO15 is low at startup, ROM code takes less time to execute
(because no logging is performed), so more time may be needed to allow
flash chip to become ready.
2017-05-25 10:51:39 +08:00
Liu Zhi Fu
365b66b95b esp32: update wifi lib to fix ota fail bug
Fix ota fails on dual core
2017-05-23 11:38:45 +08:00
Ivan Grokhotkov
a38cecefa7 Merge branch 'bugfix/fix_dport_access_in_isr' into 'master'
Fix Dport access in interrupts

Dport accesses would re-enable interrupts unconditionally, breaking things when called in an ISR. This saves and restores the interrupt status, fixing this.

This fixes a crash in the SPI slave driver, and possibly other things.

See merge request !772
2017-05-19 19:08:34 +08:00
wangmengyang
25b07ed79a component/bt: bugfix for handling HCI_Host_Number_Of_Completed_Packets in BT controller 2017-05-19 17:36:02 +08:00
Jeroen Domburg
fded7b4270 Dport accesses would re-enable interrupts unconditionally, breaking things when called in an ISR. This saves and restores the interrupt status, fixing this. 2017-05-19 15:25:02 +08:00
Ivan Grokhotkov
67a147fc6f Merge branch 'bugfix/bt_controller_log_clean_up' into 'master'
component/bt: disable information loggings from bt controller

clean-up information loggings during controller initialization

See merge request !769
2017-05-19 11:50:11 +08:00
Angus Gratton
dbb862299d Merge branch 'bugfix/github_small_prs' into 'master'
Small PR fixes from github

Small bug fixes & typo corrections from github.

See merge request !762
2017-05-19 07:51:47 +08:00
wangmengyang
df3164bd58 component/bt: disable information loggings from bt controller 2017-05-18 21:44:06 +08:00
Jiang Jiang Jian
0d66ac256b Merge branch 'bugfix/minor_fix_about_wifi_api_comments' into 'master'
esp32: minor fix for wifi api comments

Minor fix about the comments of wifi_promiscuous_pkt_type_t

See merge request !760
2017-05-18 14:59:50 +08:00
Tian Hao
52515d0edf component/esp32 : update wifi library and phy library 2017-05-17 11:46:53 +08:00
Deomid Ryabkov
3ac3a78d7d Print the name of the task that hit the stack watchpoint
This may be enough to troubleshoot (increase stack size).

Merges https://github.com/espressif/esp-idf/pull/607
2017-05-17 11:36:13 +10:00
Ankit Daftery
66191fc0b5 doc: Update wifi scan description
Code was refactored, updating documentation to reflect that

Merges https://github.com/espressif/esp-idf/pull/593
2017-05-17 11:36:13 +10:00
Deomid Ryabkov
a40fd2e7bd esp32.ld: Add an entry for ets_write_char_uart
It is mentioned in ets_sys.h, but not actually PROVIDEd.

Merges https://github.com/espressif/esp-idf/pull/545
2017-05-17 10:45:17 +10:00
Liu Zhi Fu
f59bf74057 esp32: minor fix for wifi api comments
Minor fix about the comments of wifi_promiscuous_pkt_type_t
2017-05-16 17:01:42 +08:00
Tian Hao
3d22f1ee2f component/esp32 : fix library sport access protections.
1. add esp32 library access DPORT register protections.
2. add bluetooth library access DPORT register protections.
3. change register operation(suffix/prefix) to new style.
2017-05-13 19:55:11 +08:00
Jiang Jiang Jian
1e0710f1b2 Merge branch 'bugfix/bt_acl_tx' into 'master'
components/bt: update libbtdm.a with a bugfix for an assertion failure when ACL-…

…U transmission is resumed

See merge request !755
2017-05-12 18:23:20 +08:00
Jiang Jiang Jian
a6608648db Merge branch 'driver_merge_tmp/mcpwm' into 'master'
feature: Motor Control PWM(mcpwm) driver and examples



See merge request !698
2017-05-12 18:21:38 +08:00
Jiang Jiang Jian
bb25ac91f4 Merge branch 'bugfix/dualcore' into 'master'
component/soc: fix register access protection missing

- fix dport register access protection missing
- add rom function protect
- add normal register function check

See merge request !747
2017-05-12 18:19:31 +08:00
wangmengyang
23965694b1 components/bt: update libbtdm.a with a bugfix for an assertion failure when ACL-U transmission is resumed 2017-05-12 17:53:25 +08:00
Kewal M Shah
2008f4d88c feature: add Motor Control PWM(mcpwm) driver
1. Name change from chopper to carrier, block diagram update, minor changes to example codes
2. mcpwm_reg.h changed, brought uniformity in comments, worked on suggestions, duty to accept float. Some name changes!
3. Minor readme changes and Indetation
4. Minor change:  move mcpwm_reg.h and mcpwm_struct.h to new path
5. Minor change: addition of BLDC example code and Readme
6. Name changed from epwm to mcpwm
7. Improve the reg name in mcpwm_struct.h
8. Name change chopper>carrier, deadband>deadtime
2017-05-12 15:47:59 +08:00
Tian Hao
377a1f5ea1 component/esp32 : do more fix of dualcore bug
1. the cache API in romcode will access DPORT register, so protect it.
2. fix STALL spelling.
3. check dport access by non-dport access function
2017-05-12 15:41:51 +08:00
Liu Zhi Fu
dc78c55f61 esp32: update wifi lib to enlarge wifi task stack size
1. Enlarge wifi task stack size by 512Bytes to fix potential stack overflow issue
2. Modify wifi hmac tx queue size from 12 to 32 because we already limit the buffer number in ebuf
   management module
2017-05-12 09:36:41 +08:00
Ivan Grokhotkov
15a6145961 Merge branch 'feature/get_chip_ver' into 'master'
add API to get chip info

This change adds an API to get chip info, such as chip model, enabled capabilities, size of embedded flash, silicon revision.

Hello_world example is modified to print out the information about the chip. The example is also simplified by moving all code into the main task.

Ref TW12031.

See merge request !549
2017-05-11 12:05:55 +08:00
Ivan Grokhotkov
67b08c20ec Merge branch 'bugfix/update_wifi_lib_for_some_bugs' into 'master'
esp32: update wifi lib for some bugfix

1. Fix wifi ebuf free twice issue
2. Fix wifi internal assert issue
3. Fix a bug in esp_wifi_stop
4. Fix wifi crash issue
5. Fix wifi run out of memory when 10 udp connection stability test

See merge request !745
2017-05-11 12:02:50 +08:00
Ivan Grokhotkov
c742f7d860 Merge branch 'feature/base_mac_address' into 'master'
Optimize configuration of base MAC address

Application developer can call APIs to configure base MAC address
instead of using menuconfig.

See merge request !744
2017-05-11 12:01:51 +08:00
Liu Zhi Fu
4235b4c13e esp32: update wifi lib for some bugfix
1. Fix wifi ebuf free twice issue
2. Fix wifi internal assert issue
3. Fix a bug in esp_wifi_stop
4. Fix wifi crash issue
5. Fix 10 UDP connection test out of memory issue
2017-05-11 11:30:08 +08:00
Jiang Jiang Jian
c518325385 Merge branch 'bugfix/dualcore_dport' into 'master'
component/esp32 : fix dualcore bug

1. When dual core cpu run access DPORT register, must do protection.
2. If access DPORT register, must use DPORT_REG_READ/DPORT_REG_WRITE and DPORT_XXX register operation macro.

See merge request !742
2017-05-10 11:27:01 +08:00
XiaXiaotian
b22067a8f0 Optimize configuration of base MAC address
Application developer can call APIs to configure base MAC address
    instead of using menuconfig.
2017-05-10 10:15:07 +08:00
Tian Hao
26a3cb93c7 component/soc : move dport access header files to soc
1. move dport access header files to soc
2. reduce dport register write protection. Only protect read operation
2017-05-09 18:06:00 +08:00
Tian Hao
f7e8856520 component/esp32 : fix dualcore bug
1. When dual core cpu run access DPORT register, must do protection.
2. If access DPORT register, must use DPORT_REG_READ/DPORT_REG_WRITE and DPORT_XXX register operation macro.
2017-05-08 21:53:43 +08:00
Jeroen Domburg
a41ac2d21d Merge branch 'bugfix/spi_example' into 'master'
SPI: Various fixes (examples, mem leak, arg check)

- Fix SPI master example to use DMA-capable memory for display initialization. Fixes https://github.com/espressif/esp-idf/issues/551
- SPI master: Do not leak DMA descriptor pointer array on free
- SPI Master/Slave: Check if DMA'ed buffers actually live in DMA-capable memory



See merge request !735
2017-05-08 17:28:55 +08:00
Ivan Grokhotkov
2260c714e7 add esp_chip_info API 2017-05-05 17:28:30 +08:00
Jiang Jiang Jian
a7847dbec9 Merge branch 'bugfix/bt_sniff_mode' into 'master'
component/bt: fix some bugs related to bluetooth sniff mode in controller

1. fix some bugs in bluetooth sniff mode in controller
2. export some symbols to esp32.rom.ld including functions and global variables in ROM code
3. update libbtdm.a which includes "IRAM_ATTR" addition or removal for some functions

See merge request !729
2017-05-05 16:27:37 +08:00
Jeroen Domburg
8af3fe4e84 Warn against and check for non-DMA-capable pointers being passed to SPI when DMA is used 2017-05-05 12:28:03 +08:00
Liu Zhi Fu
7308db6f94 esp32: update wifi lib to enable ebuf sanity check
Modify wifi ebuf sanity checking from disaled to enabled
2017-05-04 15:14:11 +08:00
wangmengyang
244fbf1e84 component/bt: fix some bugs related to bluetooth sniff mode in controller
1. fix some bugs in bluetooth sniff mode in controller
2. export some symbols to esp32.rom.ld including functions and global variables in ROM code
3. update libbtdm.a which includes "IRAM_ATTR" addition or removal for some functions
2017-05-04 15:08:07 +08:00
Ivan Grokhotkov
07b61d54f7 Merge branch 'bugfix/rtc_fast_freq_init' into 'master'
esp32: select 8M clock as RTC_FAST_CLK on startup

Even though RTC_CLK_CONFIG_DEFAULT correctly had RTC_FAST_FREQ_8M as the
fast clock, the bootloader modified fast_freq field to the currently
selected RTC_FAST_CLK (so that the clock choice is not affected by the
bootloader). The application startup code never switched to 8M clock,
which caused the default (XTAL/4) to be used as RTC_FAST_CLK. This had
caused a number of issues, such as touch pads not working in deep sleep.

Fixes https://github.com/espressif/esp-idf/issues/542.
Ref TW12053.

See merge request !709
2017-04-28 19:57:42 +08:00
Liu Zhi Fu
e86b2dc9c3 esp32: update WiFi lib for ebuf sanity check fail issue
Fix WiFi ebuf sanity check issue
2017-04-28 17:27:55 +08:00
Liu Zhi Fu
5cf3b1c201 esp32/lwip: adjust some lwip options and update wifi lib
1. Modify TCP TX window from 2 to 4
2. Modify TCPIP task stack default size from 2048 to 2560
3. Update wifi lib for TCP performance optimization
2017-04-28 15:25:33 +08:00
Ivan Grokhotkov
6f0a9f76cd Merge branch 'feature/ci_minor_fixes' into 'master'
ci minor fixes



See merge request !707
2017-04-28 00:25:13 +08:00
Jiang Jiang Jian
899a5d223f Merge branch 'feature/opt_scan_before_connect' into 'master'
optimize scan before station connecting to AP

1. Store the information of AP(ssid, password, bssid, channel, etc)
    into nvs when station connects to AP successfully. If station
    connects to the same AP next time, it will scan the stored channel of the AP
    first.

2. Add a parameter of channel for scanning before connecting to AP.
    If the channel is set to 0, station will scan full channels. If it
    is set to 1~13, station will only scan the channel.

See merge request !704
2017-04-27 21:11:13 +08:00
XiaXiaotian
100d2dd938 optimize scan before station connecting to AP
1. Store the information of AP(ssid, password, bssid, channel, etc)
    into nvs when station connects to AP successfully. If station
    connects to the same AP next time, it will scan the stored channel of the AP
    first.

    2. Add a parameter of channel for scanning before connecting to AP.
    If it is set to 1~13, station will scan starting from the channel.
    If the channel of AP is unknown, set it to 0.
2017-04-27 14:28:52 +08:00