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driver(gpio): fix gpio can't wakeup light sleep

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This commit is contained in:
fuzhibo
2020-04-27 20:30:23 +08:00
committed by bot
parent bd920d22b0
commit d91e64cea4
3 changed files with 8 additions and 14 deletions
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14
components/driver/gpio.c
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@@ -535,11 +535,10 @@ esp_err_t gpio_wakeup_enable(gpio_num_t gpio_num, gpio_int_type_t intr_type)
if ((intr_type == GPIO_INTR_LOW_LEVEL) || (intr_type == GPIO_INTR_HIGH_LEVEL)) { if ((intr_type == GPIO_INTR_LOW_LEVEL) || (intr_type == GPIO_INTR_HIGH_LEVEL)) {
if (rtc_gpio_is_valid_gpio(gpio_num)) { if (rtc_gpio_is_valid_gpio(gpio_num)) {
ret = rtc_gpio_wakeup_enable(gpio_num, intr_type); ret = rtc_gpio_wakeup_enable(gpio_num, intr_type);
} else {
portENTER_CRITICAL(&gpio_context.gpio_spinlock);
gpio_hal_wakeup_enable(gpio_context.gpio_hal, gpio_num, intr_type);
portEXIT_CRITICAL(&gpio_context.gpio_spinlock);
} }
portENTER_CRITICAL(&gpio_context.gpio_spinlock);
gpio_hal_wakeup_enable(gpio_context.gpio_hal, gpio_num, intr_type);
portEXIT_CRITICAL(&gpio_context.gpio_spinlock);
} else { } else {
ESP_LOGE(GPIO_TAG, "GPIO wakeup only supports level mode, but edge mode set. gpio_num:%u", gpio_num); ESP_LOGE(GPIO_TAG, "GPIO wakeup only supports level mode, but edge mode set. gpio_num:%u", gpio_num);
ret = ESP_ERR_INVALID_ARG; ret = ESP_ERR_INVALID_ARG;
@@ -555,11 +554,10 @@ esp_err_t gpio_wakeup_disable(gpio_num_t gpio_num)
if (rtc_gpio_is_valid_gpio(gpio_num)) { if (rtc_gpio_is_valid_gpio(gpio_num)) {
ret = rtc_gpio_wakeup_disable(gpio_num); ret = rtc_gpio_wakeup_disable(gpio_num);
} else {
portENTER_CRITICAL(&gpio_context.gpio_spinlock);
gpio_hal_wakeup_disable(gpio_context.gpio_hal, gpio_num);
portEXIT_CRITICAL(&gpio_context.gpio_spinlock);
} }
portENTER_CRITICAL(&gpio_context.gpio_spinlock);
gpio_hal_wakeup_disable(gpio_context.gpio_hal, gpio_num);
portEXIT_CRITICAL(&gpio_context.gpio_spinlock);
return ret; return ret;
} }

3
examples/system/light_sleep/README.md
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@@ -1,6 +1,3 @@
| Supported Targets | ESP32 |
| ----------------- | ----- |
# Light Sleep Example # Light Sleep Example
(See the README.md file in the upper level 'examples' directory for more information about examples.) (See the README.md file in the upper level 'examples' directory for more information about examples.)

5
examples/system/light_sleep/main/light_sleep_example_main.c
View File

@@ -17,7 +17,6 @@
#include "esp_sleep.h" #include "esp_sleep.h"
#include "esp_log.h" #include "esp_log.h"
#include "driver/uart.h" #include "driver/uart.h"
#include "driver/rtc_io.h"
/* Most development boards have "boot" button attached to GPIO0. /* Most development boards have "boot" button attached to GPIO0.
* You can also change this to another pin. * You can also change this to another pin.
@@ -46,11 +45,11 @@ void app_main(void)
esp_sleep_enable_gpio_wakeup(); esp_sleep_enable_gpio_wakeup();
/* Wait until GPIO goes high */ /* Wait until GPIO goes high */
if (rtc_gpio_get_level(button_gpio_num) == wakeup_level) { if (gpio_get_level(button_gpio_num) == wakeup_level) {
printf("Waiting for GPIO%d to go high...\n", button_gpio_num); printf("Waiting for GPIO%d to go high...\n", button_gpio_num);
do { do {
vTaskDelay(pdMS_TO_TICKS(10)); vTaskDelay(pdMS_TO_TICKS(10));
} while (rtc_gpio_get_level(button_gpio_num) == wakeup_level); } while (gpio_get_level(button_gpio_num) == wakeup_level);
} }
printf("Entering light sleep\n"); printf("Entering light sleep\n");