Commit Graph

76 Commits

Author SHA1 Message Date
wuzhenghui
ad27bd8aa0 deep sleep: close rf to optimize sleep current 2023-03-30 03:15:45 +00:00
jingli
f556ac1b92 soc_caps: remove SOC_GPIO_SUPPORT_SLP_SWITCH
all esp chips support this feature
2023-02-13 19:54:11 +08:00
jingli
24eea75f9c esp_hw_support/sleep: fix current leakage when hold digital io during deep sleep 2022-11-18 03:00:01 +00:00
jingli
81b98881ac esp_hw_support/sleep: fix cannot pd cpu and rc fast at the same time during light sleep
Since cpu retention dma use rc fast as clk source, so rc_fast_digi
will be enabled when we config to pd cpu. And cpu retention does not
need rc fast keep on during light sleep. So, if we use rc_fast_digi
to determine whether rc fast can be powered down, then cpu and and
rc fast cannot pd at the same time.
2022-11-06 01:34:18 +08:00
Michael (XIAO Xufeng)
7931c033ed pm: fixed RTC8M domain power issues
introduced in e44ead5356

1. The int8M power domain config by default is PD. While LEDC is using
RTC8M as clock source, this power domain will be kept on.

But when 8MD256 is used as RTC clock source, the power domain should
also be kept on.

On ESP32, there was protection for it, but broken by commit
e44ead5356. Currently the power domain
will be forced on when LEDC is using RTC8M as clock source &&
!int8m_pd_en (user enable ESP_PDP_DOMAIN_RTC8M in lightsleep). Otherwise
the power domain will be powered off, regardless of RTC clock source.

In other words, int8M domain will be forced off (even when 8MD256
used as RTC clock source) if LEDC not using RTC8M as clock source, user
doesn't enable ESP_PDP_DOMAIN_RTC8M, or in deep sleep.

On later chips, there's no such protection, so 8MD256 could't be used as
RTC clock source in sleep modes.

This commit adds protection of 8MD256 clock to other chips. Fixes the
incorrect protection logic overriding on ESP32. Now the power domain
will be determiend by the logic below (order by priority):

    1. When RTC clock source uses 8MD256, power up
    2. When LEDC uses RTC8M clock source, power up
    3. In deepsleep, power down
    4. Otherwise determined by user config of ESP_PDP_DOMAIN_RTC8M,
       power down by default. (This is preferred to have highest
       priority, but it's kept as is because of current code structure.)

2. Before, after the macro `RTC_SLEEP_CONFIG_DEFAULT` decides dbias, the
protection above may force the int8m PU. This may cause the inconsistent
of dbias and the int8m PU status.

This commit lifts the logic of pd int8m/xtal fpu logic to upper layer
(sleep_modes.c).

Related: https://github.com/espressif/esp-idf/issues/8007, https://github.com/espressif/esp-idf/pull/8089

temp
2022-11-05 20:02:53 +08:00
jingli
d8141bdf51 esp_hw_support/sleep: fix light sleep wakeup flag
light sleep wakeup flag is true to indicate the most recent successful wakeup from light sleep,
which means the most recent light sleep occurred successfully and then wakes up by wakeup source
2022-10-26 17:07:07 +08:00
jingli
b6491464e1 esp32/rtc: fix xtal unstable in some cases when sleep
1. add xtal buf wait to fix high temperature restart issue
2. add min sleep value to fix xtal stop due to too short sleep time issue
2022-10-26 17:05:07 +08:00
Jiang Jiang Jian
2828e8fe2f Merge branch 'bugfix/wifi_bt_mac_bb_pd_light_sleep_v4.3' into 'release/v4.3'
backport v4.3: deep sleep does not need cpu and wifi/bt mac retention

See merge request espressif/esp-idf!19511
2022-08-16 17:09:25 +08:00
xiongweichao
cfc5576b0d Power Management: fix the issue of sleeping time error beacause external 32kHz xtal does not exist 2022-08-11 20:17:39 +08:00
Li Shuai
0d7b72e057 sleep: deep sleep does not need cpu and wifi/bt mac retention 2022-08-11 16:36:57 +08:00
KonstantinKondrashov
50606887b2 esp_hw_support: Fix time spent in light sleep when RTC is used for gettimeofday
The esp_timer was not advanced correctly.
2022-06-09 14:51:44 +00:00
jingli
8309e3e5ce esp_hw_‎support/sleep: ‎fix cannot lightsleep again after a wakeup from ULP
Since ulp wakeup signal are connected to ulp int raw(except esp32), we
need to clear ulp int raw before sleep when ulp wakeup enabled. Otherwise,
if the ulp int raw is already set, chip will not sleep properly.

Closes https://github.com/espressif/esp-idf/issues/6229
2022-05-19 23:54:29 +08:00
jingli
92ccc5fa95 fix _rtc_slow_length being incorrectly optimized by compiler 2022-05-01 23:22:05 +08:00
Armando
fe5a5284ba sleep: restore analog calibration registers after waking up from light sleep
Closes https://github.com/espressif/esp-idf/issues/8287
Closes https://github.com/espressif/esp-idf/issues/7921
2022-03-07 21:58:42 +08:00
Michael (XIAO Xufeng)
f8e45766b5 sleep: fixed ext1 cannot wakeup via RTCIO >= 18 issue 2022-02-18 11:10:49 +08:00
Omar Chebib
e615a9546b Sleep: fix wrong debug level
Fix usage of ESP_LOGD in sleep_modes.c which triggers a panic when
used in debug log level.

* Closes https://github.com/espressif/esp-idf/issues/7942
2021-11-22 16:42:48 +08:00
morris
eef5add97e Merge branch 'bugfix/fix_esp32s2_deep_sleep_timer_wake_up_fail_backport_v4.3' into 'release/v4.3'
rtc: fix esp32s2 fall into sleep forever when deep-sleep time is set to 0(backport v4.3)

See merge request espressif/esp-idf!13560
2021-10-19 04:44:47 +00:00
Li Shuai
aac59ed5ec Power Management: add XTAL power domain to control whether external 40MHz xtal is powered down during sleep 2021-09-28 11:21:31 +08:00
Li Shuai
4ef6e37fcb Power Management: add RTC8M power domain to control whether internal 8m oscillator is powered down during sleep 2021-09-28 11:19:57 +08:00
Li Shuai
3f17cc2ab8 light sleep: fix Flash leakage when its CS pin has no hardware pullup 2021-09-17 16:28:47 +08:00
Li Shuai
acdf49a5ac light sleep: fix SPIRAM leakage when its CS pin has no hardware pullup 2021-09-17 16:28:47 +08:00
Chen Yi Qun
eb01aaacc7 fix esp32s2 fall into sleep forever when deep-sleep time is set to 0
(backport v4.3)
2021-07-19 21:11:04 +08:00
Li Shuai
139afb094e fix wifi mac sleep bug when wifi is initialized multiple times 2021-06-29 10:26:02 +08:00
Marius Vikhammer
38aa99d63d soc: merge C3 caps into a single soc_caps.h 2021-05-11 15:20:54 +08:00
ninh
6dc067dda7 esp_wifi: fix nolightsleep after wifi init (backport to v4.3) 2021-04-29 22:01:55 +08:00
Michael (XIAO Xufeng)
6059ef26fb gpio, rtcio: removed unsupported features on different targets 2021-04-24 15:55:13 +00:00
Shu Chen
42ae0166d7 esp32c3: fix typos of c3 path 2021-04-23 21:09:06 +08:00
ninh
bd03a0e66a esp_pm: fix an issue and add an interface (backport to v4.3) 2021-04-13 17:16:23 +08:00
fuzhibo
e310fb1393 fix: reduce the consumption of touch sensor during deep sleep 2021-04-12 12:24:53 +08:00
Omar Chebib
ae3b4819da esp_system: add VDD_SDIO power domain configuration to documentation
Add a warning in `sleep_modes` doc page to explain how to keep
VDD_SDIO power domain ON.
2021-04-06 14:04:22 +08:00
Omar Chebib
b0684e8b3c esp_system: add VDD_SDIO power domain configuration for light sleep
VDD_SDIO power domain can now be configured for light sleep
by the application. It is now possible to keep the power domain
ON during light sleep, keeping the GPIOs connected to it powered.
The power domain will, by default be:
- Kept ON if CONFIG_ESP_SYSTEM_PD_FLASH is not set
- Turned OFF if not set

The application can still force it to be ON by calling
`esp_sleep_pd_config(ESP_PD_DOMAIN_VDDSDIO, ESP_PD_OPTION_ON);`
2021-04-06 14:01:38 +08:00
Li Shuai
be56456add light sleep: add software workaround for esp32c3 gpio reset issue 2021-03-29 15:06:23 +08:00
fuzhibo
918875424e fix: clear interrupt in touch sensor initialization 2021-03-16 11:37:41 +08:00
Li Shuai
37946ab300 deep sleep: power down wifi and bt during deep sleep 2021-03-11 07:32:30 +00:00
baohongde
e6ace495b4 Fix issues during light sleep and DFS 2021-03-10 14:14:49 +08:00
Angus Gratton
1d9d444c07 Merge branch 'bugfix/deepsleep_disable_brownout_s2_v4.3' into 'release/v4.3'
deep_sleep: on S2 disable the brown out detector before deep sleeping (v4.3)

See merge request espressif/esp-idf!12499
2021-03-01 03:50:20 +00:00
Cao Sen Miao
198d350fe5 esp_system: support gpio wakeup from deep sleep on esp32c3 2021-02-26 17:08:22 +08:00
Marius Vikhammer
c6ed522d60 deep_sleep: on S2 disable the brown out detector before deep sleeping
On S2 the brown out detector would occasionally trigger erroneously during deep sleep.

Disable it before sleeping to circumvent this issue.

Closes https://github.com/espressif/esp-idf/issues/6179
2021-02-25 10:53:06 +08:00
baohongde
eef66789d4 Mac BB power down in light sleep
components/bt: Do not use feature: timer support isr dispatch method

disable controller after wake up finished.

protect critical section of power down

choose clk in sleep

components/coex: mac bb power down in light sleep

components/coex: Macro changed

components/os: protect reserved interrupt number

update phy to phy_version 300,6e46ba7,Jan 25 2021

some bugfix
2021-01-28 22:28:04 +08:00
Jiang Jiang Jian
d097988608 Merge branch 'bugfix/keep_esp_rtc_time_correct' into 'master'
newlib: Keep esp rtc time correct

See merge request espressif/esp-idf!11932
2021-01-27 15:22:43 +08:00
Angus Gratton
d3ffaf4684 esp_system: Add soc_caps guards in esp_sleep.h 2021-01-25 17:20:04 +00:00
Angus Gratton
4026e7b250 esp_system esp32c3: Fix uart flush on entering deep sleep 2021-01-25 17:20:04 +00:00
ninh
25dcc68b5d newlib: keep esp_rtc_get_time_us when rewrite the value of RTC_SLOW_CLK_CAL_REG 2021-01-21 02:28:21 +00:00
Li Shuai
58ab3975ea light sleep: fix cpu pd bug of normal light sleep 2021-01-21 10:03:39 +08:00
Li Shuai
f168ac3b39 light sleep: add cpu power down support for esp32c3 2021-01-19 14:51:50 +08:00
Li Shuai
a43de3a44b fix set UART_FORCE_XOFF can't stop new Tx request issue 2021-01-19 14:51:22 +08:00
Li Shuai
ac7d1bec76 light sleep: overhead time accuracy optimization for esp32c3 2021-01-19 14:50:58 +08:00
Li Shuai
aa7fd175b9 light sleep: light sleep support for esp32c3 2021-01-19 14:50:58 +08:00
ninh
659d805411 esp_wifi: light sleep optimization 2021-01-18 15:31:03 +08:00
ninh
27aa6c289f components/pm: Add slp gpio configure workaround 2021-01-15 15:34:45 +08:00