alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-25 09:42:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

1. deal with conflicting wakeup triggers

Browse Source 
2. modify deep_sleep.rst, add description of touch wakeup.
This commit is contained in:
Wangjialin
2017-01-24 15:53:59 +08:00
committed by Ivan Grokhotkov
parent cc13b0ea05
commit fb261c0bd5
3 changed files with 31 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
components/esp32/include/esp_deep_sleep.h
View File

@@ -53,9 +53,10 @@ typedef enum {
/**
* @brief Enable wakeup by ULP coprocessor
* @note ulp wakeup conflicts with touch wakeup.
* @return
* - ESP_OK on success
* - ESP_ERR_INVALID_STATE if ULP co-processor is not enabled.
* - ESP_ERR_INVALID_STATE if ULP co-processor is not enabled or if wakeup triggers conflict
*/
esp_err_t esp_deep_sleep_enable_ulp_wakeup();
@@ -70,8 +71,10 @@ esp_err_t esp_deep_sleep_enable_timer_wakeup(uint64_t time_in_us);
/**
* @brief Enable wakeup by touch sensor
* @note Can not set touch wake-up if ulp or ext0 wake-up is enabled.
* @return
* - ESP_OK on success
* - ESP_ERR_INVALID_STATE if wakeup triggers conflict
*/
esp_err_t esp_deep_sleep_enable_touchpad_wakeup();
@@ -87,6 +90,7 @@ esp_err_t esp_deep_sleep_enable_touchpad_wakeup();
* @note This function does not modify pin configuration. The pin is
* configured in esp_deep_sleep_start, immediately before
* entering deep sleep.
* @note This ext0 wakeup conflicts with touch wakeup.
*
* @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.
@@ -95,6 +99,7 @@ esp_err_t esp_deep_sleep_enable_touchpad_wakeup();
* - ESP_OK on success
* - ESP_ERR_INVALID_ARG if the selected GPIO is not an RTC GPIO,
* or the mode is invalid
* - ESP_ERR_INVALID_STATE if wakeup triggers conflict
*/
esp_err_t esp_deep_sleep_enable_ext0_wakeup(gpio_num_t gpio_num, int level);