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Change: rewrite EXT1 triggle mode all_low to any_low when not esp32

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This commit is contained in:
Lou Tianhao 2023-07-25 17:50:32 +08:00
parent c6a75ac0cd
commit b0d46efc66
3 changed files with 19 additions and 1 deletions
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9
components/esp_system/include/esp_sleep.h
View File

@ -29,10 +29,19 @@ extern "C" {
/**
* @brief Logic function used for EXT1 wakeup mode.
*/
#if CONFIG_IDF_TARGET_ESP32
typedef enum {
ESP_EXT1_WAKEUP_ALL_LOW = 0, //!< Wake the chip when all selected GPIOs go low
ESP_EXT1_WAKEUP_ANY_HIGH = 1 //!< Wake the chip when any of the selected GPIOs go high
} esp_sleep_ext1_wakeup_mode_t;
#else
typedef enum {
ESP_EXT1_WAKEUP_ANY_LOW = 0, //!< Wake the chip when any of the selected GPIOs go low
ESP_EXT1_WAKEUP_ANY_HIGH = 1, //!< Wake the chip when any of the selected GPIOs go high
ESP_EXT1_WAKEUP_ALL_LOW __attribute__((deprecated("wakeup mode \"ALL_LOW\" is no longer supported after ESP32, \
please use ESP_EXT1_WAKEUP_ANY_LOW instead"))) = ESP_EXT1_WAKEUP_ANY_LOW
} esp_sleep_ext1_wakeup_mode_t;
#endif
#if SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP
typedef enum {

8
components/esp_system/test/test_sleep.c
View File

@ -385,7 +385,11 @@ TEST_CASE("wake up using ext1 when RTC_PERIPH is off (13 low)", "[deepsleep][ign
{
// This test needs external pullup
ESP_ERROR_CHECK(rtc_gpio_init(GPIO_NUM_13));
#if CONFIG_IDF_TARGET_ESP32
ESP_ERROR_CHECK(esp_sleep_enable_ext1_wakeup(BIT(GPIO_NUM_13), ESP_EXT1_WAKEUP_ALL_LOW));
#else
ESP_ERROR_CHECK(esp_sleep_enable_ext1_wakeup(BIT(GPIO_NUM_13), ESP_EXT1_WAKEUP_ANY_LOW));
#endif
esp_deep_sleep_start();
}
@ -405,7 +409,11 @@ TEST_CASE("wake up using ext1 when RTC_PERIPH is on (13 low)", "[deepsleep][igno
ESP_ERROR_CHECK(gpio_pullup_en(GPIO_NUM_13));
ESP_ERROR_CHECK(gpio_pulldown_dis(GPIO_NUM_13));
ESP_ERROR_CHECK(esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON));
#if CONFIG_IDF_TARGET_ESP32
ESP_ERROR_CHECK(esp_sleep_enable_ext1_wakeup(BIT(GPIO_NUM_13), ESP_EXT1_WAKEUP_ALL_LOW));
#else
ESP_ERROR_CHECK(esp_sleep_enable_ext1_wakeup(BIT(GPIO_NUM_13), ESP_EXT1_WAKEUP_ANY_LOW));
#endif
esp_deep_sleep_start();
}

3
docs/en/api-reference/system/sleep_modes.rst
View File

@ -94,7 +94,8 @@ This wakeup mode doesn't require RTC peripherals or RTC memories to be powered o
RTC controller contains logic to trigger wakeup using multiple RTC GPIOs. One of the two logic functions can be used to trigger wakeup:
- wake up if any of the selected pins is high (``ESP_EXT1_WAKEUP_ANY_HIGH``)
- wake up if all the selected pins are low (``ESP_EXT1_WAKEUP_ALL_LOW``)
- wake up if all the selected pins are low (``ESP_EXT1_WAKEUP_ALL_LOW``) when target chip is esp32
- wake up if any of the selected pins is low (``ESP_EXT1_WAKEUP_ANY_LOW``) when target chip is esp32s2
This wakeup source is implemented by the RTC controller. As such, RTC peripherals and RTC memories can be powered down in this mode. However, if RTC peripherals are powered down, internal pullup and pulldown resistors will be disabled. To use internal pullup or pulldown resistors, request RTC peripherals power domain to be kept on during sleep, and configure pullup/pulldown resistors using ``rtc_gpio_`` functions, before entering sleep::