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sleep: add light sleep, factor out APIs common for deep/light sleep

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This commit is contained in:
Ivan Grokhotkov
2017-04-21 12:32:50 +08:00
parent 65b046f17f
commit d2acf1ce77
18 changed files with 716 additions and 475 deletions
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examples/system/deep_sleep/main/deep_sleep_example_main.c
+14 -14
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@@ -14,7 +14,7 @@
#include <sys/time.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_deep_sleep.h"
#include "esp_sleep.h"
#include "esp_log.h"
#include "esp32/ulp.h"
#include "driver/touch_pad.h"
@@ -82,9 +82,9 @@ void app_main()
gettimeofday(&now, NULL);
int sleep_time_ms = (now.tv_sec - sleep_enter_time.tv_sec) * 1000 + (now.tv_usec - sleep_enter_time.tv_usec) / 1000;
switch (esp_deep_sleep_get_wakeup_cause()) {
case ESP_DEEP_SLEEP_WAKEUP_EXT1: {
uint64_t wakeup_pin_mask = esp_deep_sleep_get_ext1_wakeup_status();
switch (esp_sleep_get_wakeup_cause()) {
case ESP_SLEEP_WAKEUP_EXT1: {
uint64_t wakeup_pin_mask = esp_sleep_get_ext1_wakeup_status();
if (wakeup_pin_mask != 0) {
int pin = __builtin_ffsll(wakeup_pin_mask) - 1;
printf("Wake up from GPIO %d\n", pin);
@@ -93,18 +93,18 @@ void app_main()
}
break;
}
case ESP_DEEP_SLEEP_WAKEUP_TIMER: {
case ESP_SLEEP_WAKEUP_TIMER: {
printf("Wake up from timer. Time spent in deep sleep: %dms\n", sleep_time_ms);
break;
}
#ifdef CONFIG_ENABLE_TOUCH_WAKEUP
case ESP_DEEP_SLEEP_WAKEUP_TOUCHPAD: {
printf("Wake up from touch on pad %d\n", esp_deep_sleep_get_touchpad_wakeup_status());
case ESP_SLEEP_WAKEUP_TOUCHPAD: {
printf("Wake up from touch on pad %d\n", esp_sleep_get_touchpad_wakeup_status());
break;
}
#endif // CONFIG_ENABLE_TOUCH_WAKEUP
#ifdef CONFIG_ENABLE_ULP_TEMPERATURE_WAKEUP
case ESP_DEEP_SLEEP_WAKEUP_ULP: {
case ESP_SLEEP_WAKEUP_ULP: {
printf("Wake up from ULP\n");
int16_t diff_high = (int16_t) ulp_data_read(3);
int16_t diff_low = (int16_t) ulp_data_read(4);
@@ -118,13 +118,13 @@ void app_main()
break;
}
#endif // CONFIG_ENABLE_ULP_TEMPERATURE_WAKEUP
case ESP_DEEP_SLEEP_WAKEUP_UNDEFINED:
case ESP_SLEEP_WAKEUP_UNDEFINED:
default:
printf("Not a deep sleep reset\n");
}
#ifdef CONFIG_ENABLE_ULP_TEMPERATURE_WAKEUP
if (esp_deep_sleep_get_wakeup_cause() != ESP_DEEP_SLEEP_WAKEUP_UNDEFINED) {
if (esp_sleep_get_wakeup_cause() != ESP_SLEEP_WAKEUP_UNDEFINED) {
printf("ULP did %d temperature measurements in %d ms\n", ulp_data_read(1), sleep_time_ms);
printf("Initial T=%d, latest T=%d\n", ulp_data_read(0), ulp_data_read(2));
}
@@ -134,7 +134,7 @@ void app_main()
const int wakeup_time_sec = 20;
printf("Enabling timer wakeup, %ds\n", wakeup_time_sec);
esp_deep_sleep_enable_timer_wakeup(wakeup_time_sec * 1000000);
esp_sleep_enable_timer_wakeup(wakeup_time_sec * 1000000);
const int ext_wakeup_pin_1 = 25;
const uint64_t ext_wakeup_pin_1_mask = 1ULL << ext_wakeup_pin_1;
@@ -142,19 +142,19 @@ void app_main()
const uint64_t ext_wakeup_pin_2_mask = 1ULL << ext_wakeup_pin_2;
printf("Enabling EXT1 wakeup on pins GPIO%d, GPIO%d\n", ext_wakeup_pin_1, ext_wakeup_pin_2);
esp_deep_sleep_enable_ext1_wakeup(ext_wakeup_pin_1_mask | ext_wakeup_pin_2_mask, ESP_EXT1_WAKEUP_ANY_HIGH);
esp_sleep_enable_ext1_wakeup(ext_wakeup_pin_1_mask | ext_wakeup_pin_2_mask, ESP_EXT1_WAKEUP_ANY_HIGH);
#ifdef CONFIG_ENABLE_TOUCH_WAKEUP
touch_pad_init();
calibrate_touch_pad(TOUCH_PAD_NUM8);
calibrate_touch_pad(TOUCH_PAD_NUM9);
printf("Enabling touch pad wakeup\n");
esp_deep_sleep_enable_touchpad_wakeup();
esp_sleep_enable_touchpad_wakeup();
#endif // CONFIG_ENABLE_TOUCH_WAKEUP
#ifdef CONFIG_ENABLE_ULP_TEMPERATURE_WAKEUP
printf("Enabling ULP wakeup\n");
esp_deep_sleep_enable_ulp_wakeup();
esp_sleep_enable_ulp_wakeup();
#endif
printf("Entering deep sleep\n");