ext0 can't work together with ext1?

[lolomarx]

I want to wake up esp32 from deepsleep mode by below cases:
1) Key down (gpio 25 turn to low ）
2） USB plug in ( gpio 35 turn to high )

So i and below codes on main.c

Code: Select all

[Codebox=c file=Untitled.c]
#define WAKE_UP_GPIO_25_MASK 0x2000000
esp_sleep_enable_ext0_wakeup(35,1)  // wake up when USB connected ,gpio  35 is high

esp_sleep_enable_ext1_wakeup(WAKE_UP_GPIO_25_MASK,ESP_EXT1_WAKEUP_ALL_LOW )  // wake up when the key pressed ,gpio 25 is low
[/Codebox]

I found that i can't get above ext0 and ext1 work together while the last one ext work only.
And , each one can work if i remove the other one

Ext0 work :

Code: Select all

[Codebox=c file=Untitled.c]
#define WAKE_UP_GPIO_25_MASK 0x2000000
esp_sleep_enable_ext0_wakeup(35,1)  // wake up when USB connected ,gpio  35 is high

//esp_sleep_enable_ext1_wakeup(WAKE_UP_GPIO_25_MASK,ESP_EXT1_WAKEUP_ALL_LOW )  // wake up when the key pressed ,gpio 25 is low
[/Codebox]

Ext1 work :

Code: Select all

[Codebox=c file=Untitled.c]
#define WAKE_UP_GPIO_25_MASK 0x2000000
//esp_sleep_enable_ext0_wakeup(35,1)  // wake up when USB connected ,gpio  35 is high

esp_sleep_enable_ext1_wakeup(WAKE_UP_GPIO_25_MASK,ESP_EXT1_WAKEUP_ALL_LOW )  // wake up when the key pressed ,gpio 25 is low
[/Codebox]

Does i miss any other config?

My board is using ESP-IDF 3.3.1 to build the firmware.

[mikemoy]

Try esp_sleep_enable_gpio_wakeup() in pace for your esp_sleep_enable_ext1_wakeup()