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Merge branch 'bugfix/sleep_comments' into 'master'

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doc: Specify that sleep wakeup source restrictions apply to all current ESP32 revisions

See merge request espressif/esp-idf!8351
This commit is contained in:
Angus Gratton 2020-04-30 13:36:58 +08:00
parent cd4fa46f53 552bf7be4a
commit fdd6bfe3c4
1 changed files with 5 additions and 10 deletions
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15
components/esp32/include/esp_sleep.h
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@ -89,10 +89,8 @@ esp_err_t esp_sleep_disable_wakeup_source(esp_sleep_source_t source);
/**
* @brief Enable wakeup by ULP coprocessor
* @note In revisions 0 and 1 of the ESP32, ULP wakeup source
* can not be used when RTC_PERIPH power domain is forced
* to be powered on (ESP_PD_OPTION_ON) or when ext0 wakeup
* source is used.
* @note ULP wakeup source cannot be used when RTC_PERIPH power domain is forced
* to be powered on (ESP_PD_OPTION_ON) or when ext0 wakeup source is used.
* @return
* - ESP_OK on success
* - ESP_ERR_NOT_SUPPORTED if additional current by touch (CONFIG_ESP32_RTC_EXT_CRYST_ADDIT_CURRENT) is enabled.
@ -112,8 +110,7 @@ esp_err_t esp_sleep_enable_timer_wakeup(uint64_t time_in_us);
/**
* @brief Enable wakeup by touch sensor
*
* @note In revisions 0 and 1 of the ESP32, touch wakeup source
* can not be used when RTC_PERIPH power domain is forced
* @note Touch wakeup source cannot be used when RTC_PERIPH power domain is forced
* to be powered on (ESP_PD_OPTION_ON) or when ext0 wakeup
* source is used.
*
@ -148,8 +145,7 @@ touch_pad_t esp_sleep_get_touchpad_wakeup_status(void);
* @note This function does not modify pin configuration. The pin is
* configured in esp_sleep_start, immediately before entering sleep mode.
*
* @note In revisions 0 and 1 of the ESP32, ext0 wakeup source
* can not be used together with touch or ULP wakeup sources.
* @note ext0 wakeup source cannot be used together with touch or ULP wakeup sources.
*
* @param gpio_num GPIO number used as wakeup source. Only GPIOs which are have RTC
* functionality can be used: 0,2,4,12-15,25-27,32-39.
@ -206,8 +202,7 @@ esp_err_t esp_sleep_enable_ext1_wakeup(uint64_t mask, esp_sleep_ext1_wakeup_mode
* wakeup level, for each GPIO which is used for wakeup.
* Then call this function to enable wakeup feature.
*
* @note In revisions 0 and 1 of the ESP32, GPIO wakeup source
* can not be used together with touch or ULP wakeup sources.
* @note GPIO wakeup source cannot be used together with touch or ULP wakeup sources.
*
* @return
* - ESP_OK on success