mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
add touch element deep sleep example and auto sleep example
This commit is contained in:
Kang Zuoling
laokaiyao
parent
82bf6c0935
commit
0f1eb82acd
@ -380,7 +380,9 @@ static void te_intr_cb(void *arg)
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if (touch_trig_diff & 0x1) {
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if (touch_trig_status & BIT(pad_num)) {
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if (s_te_obj->sleep_handle != NULL) {
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#ifdef CONFIG_PM_ENABLE
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esp_pm_lock_acquire(s_te_obj->sleep_handle->pm_lock);
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#endif
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}
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te_intr_msg.channel_state = TE_STATE_PRESS;
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te_intr_msg.intr_type = TE_INTR_PRESS;
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@ -444,7 +446,9 @@ static void te_proc_timer_cb(void *arg)
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te_object_update_state(te_intr_msg);
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if (te_intr_msg.intr_type == TE_INTR_RELEASE) {
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if (s_te_obj->sleep_handle != NULL) {
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#ifdef CONFIG_PM_ENABLE
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esp_pm_lock_release(s_te_obj->sleep_handle->pm_lock);
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#endif
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}
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}
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} else if (te_intr_msg.intr_type == TE_INTR_SCAN_DONE) {
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@ -453,7 +457,9 @@ static void te_proc_timer_cb(void *arg)
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te_object_set_threshold(); //TODO: add set threshold error processing
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ESP_LOGD(TE_DEBUG_TAG, "Set threshold");
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if (s_te_obj->sleep_handle != NULL) {
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#ifdef CONFIG_PM_ENABLE
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esp_pm_lock_release(s_te_obj->sleep_handle->pm_lock);
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#endif
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}
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}
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if (waterproof_check_state()) {
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@ -1009,10 +1015,12 @@ esp_err_t touch_element_sleep_install(touch_elem_sleep_config_t *sleep_config)
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s_te_obj->sleep_handle->non_volatile_threshold = threshold_shadow;
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#endif
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#ifdef CONFIG_PM_ENABLE
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ret = esp_pm_lock_create(ESP_PM_NO_LIGHT_SLEEP, 0, "touch_element", &s_te_obj->sleep_handle->pm_lock);
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TE_CHECK_GOTO(ret == ESP_OK, cleanup);
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ret = esp_pm_lock_acquire(s_te_obj->sleep_handle->pm_lock);
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TE_CHECK_GOTO(ret == ESP_OK, cleanup);
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#endif
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return ESP_OK;
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cleanup:
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@ -1030,10 +1038,12 @@ void touch_element_sleep_uninstall(void)
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{
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esp_err_t ret;
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if (s_te_obj->sleep_handle->pm_lock != NULL) {
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#ifdef CONFIG_PM_ENABLE
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ret = esp_pm_lock_delete(s_te_obj->sleep_handle->pm_lock);
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if (ret != ESP_OK) {
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abort();
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}
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#endif
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}
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if (s_te_obj->sleep_handle->wakeup_handle != NULL) {
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te_button_handle_t button_handle = s_te_obj->sleep_handle->wakeup_handle;
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@ -1,2 +0,0 @@
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idf_component_register(SRCS "touch_element_sleep.c"
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INCLUDE_DIRS ".")
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@ -1,15 +0,0 @@
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menu "Example Configuration"
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choice TOUCH_SENSOR_EXAMPLE_TYPE
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bool "Select touch element dispatch method"
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default TOUCH_ELEM_EVENT
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help
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Select touch element dispatch method (event task or callback) for this example.
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config TOUCH_ELEM_EVENT
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bool "Dispatch by event task"
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config TOUCH_ELEM_CALLBACK
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bool "Dispatch by callback"
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endchoice
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endmenu
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@ -5,4 +5,4 @@
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cmake_minimum_required(VERSION 3.5)
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include($ENV{IDF_PATH}/tools/cmake/project.cmake)
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project(touch_element_sleep)
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project(touch_elem_auto_sleep)
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@ -0,0 +1,2 @@
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idf_component_register(SRCS "example_main.c"
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INCLUDE_DIRS ".")
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@ -0,0 +1,17 @@
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menu "Example Configuration"
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config TE_PM_ENABLE
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bool "Touch Element power management"
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default y
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config TE_MAX_CPU_FREQ
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int "Touch Element sleep DFS maximum cpu frequency"
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depends on PM_DFS_INIT_AUTO
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default ESP32S2_DEFAULT_CPU_FREQ_MHZ
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config TE_MIN_CPU_FREQ
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int "Touch Element sleep DFS minimum cpu frequency"
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depends on PM_DFS_INIT_AUTO
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default 10
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endmenu
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@ -14,14 +14,12 @@
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "touch_element/touch_button.h"
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#include "esp_log.h"
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#include "esp_sleep.h"
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#include "soc/soc.h"
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#include "soc/rtc_cntl_reg.h"
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#include "esp_pm.h"
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#include "touch_element/touch_button.h"
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static const char *TAG = "Touch elem auto sleep";
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static const char *TAG = "Touch Button Example";
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#define TOUCH_BUTTON_NUM 5
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/* Touch buttons handle */
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@ -45,7 +43,6 @@ static const float channel_sens_array[TOUCH_BUTTON_NUM] = {
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0.03F,
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};
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#ifdef CONFIG_TOUCH_ELEM_EVENT
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/* Button event handler task */
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static void button_handler_task(void *arg)
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{
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@ -68,34 +65,24 @@ static void button_handler_task(void *arg)
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}
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}
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}
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#elif CONFIG_TOUCH_ELEM_CALLBACK
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/* Button callback routine */
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static void button_handler(touch_button_handle_t out_handle, touch_button_message_t *out_message, void *arg)
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{
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(void) out_handle; //Unused
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if (out_message->event == TOUCH_BUTTON_EVT_ON_PRESS) {
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ESP_LOGI(TAG, "Button[%d] Press", (uint32_t)arg);
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if (out_handle == button_handle[0]) {
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// esp_deep_sleep_start();
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} else if (out_handle == button_handle[1]) {
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esp_deep_sleep_start();
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}
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} else if (out_message->event == TOUCH_BUTTON_EVT_ON_RELEASE) {
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ESP_LOGI(TAG, "Button[%d] Release", (uint32_t)arg);
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} else if (out_message->event == TOUCH_BUTTON_EVT_ON_LONGPRESS) {
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ESP_LOGI(TAG, "Button[%d] LongPress", (uint32_t)arg);
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}
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}
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#endif
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void app_main(void)
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{
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// esp_pm_config_esp32s2_t pm_config = {
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// .max_freq_mhz = 160,
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// .min_freq_mhz = 160,
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// .light_sleep_enable = true
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// };
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// ESP_ERROR_CHECK( esp_pm_configure(&pm_config) );
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#ifdef CONFIG_PM_ENABLE //System power management
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esp_pm_config_esp32s2_t pm_config = {
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#ifdef CONFIG_PM_DFS_INIT_AUTO //Power management dynamic frequency scaling
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.max_freq_mhz = CONFIG_TE_MAX_CPU_FREQ,
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.min_freq_mhz = CONFIG_TE_MIN_CPU_FREQ,
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#endif
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#ifdef CONFIG_FREERTOS_USE_TICKLESS_IDLE //FreeRTOS tickless
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.light_sleep_enable = true
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#else
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.light_sleep_enable = false
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#endif
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};
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ESP_ERROR_CHECK( esp_pm_configure(&pm_config));
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#endif
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/* Initialize Touch Element library */
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touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
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ESP_ERROR_CHECK(touch_element_install(&global_config));
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@ -114,30 +101,23 @@ void app_main(void)
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/* Subscribe touch button events (On Press, On Release, On LongPress) */
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ESP_ERROR_CHECK(touch_button_subscribe_event(button_handle[i], TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE | TOUCH_ELEM_EVENT_ON_LONGPRESS,
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(void *)channel_array[i]));
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#ifdef CONFIG_TOUCH_ELEM_EVENT
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/* Set EVENT as the dispatch method */
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ESP_ERROR_CHECK(touch_button_set_dispatch_method(button_handle[i], TOUCH_ELEM_DISP_EVENT));
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#elif CONFIG_TOUCH_ELEM_CALLBACK
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/* Set EVENT as the dispatch method */
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ESP_ERROR_CHECK(touch_button_set_dispatch_method(button_handle[i], TOUCH_ELEM_DISP_CALLBACK));
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/* Register a handler function to handle event messages */
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ESP_ERROR_CHECK(touch_button_set_callback(button_handle[i], button_handler));
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#endif
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/* Set LongPress event trigger threshold time */
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ESP_ERROR_CHECK(touch_button_set_longpress(button_handle[i], 1000));
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}
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ESP_LOGI(TAG, "Touch buttons created");
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#ifdef CONFIG_TE_PM_ENABLE
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touch_elem_sleep_config_t sleep_config = {
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.scan_time = global_config.hardware.sample_count,
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.sleep_time = global_config.hardware.sleep_cycle,
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};
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ESP_ERROR_CHECK(touch_element_sleep_install(&sleep_config));
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ESP_ERROR_CHECK(touch_element_sleep_add_wakeup(button_handle[0]));
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ESP_ERROR_CHECK(touch_element_sleep_config_wakeup_calibration(button_handle[0], true));
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touch_pad_sleep_channel_t sleep_channel_info;
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touch_pad_sleep_channel_get_info(&sleep_channel_info);
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printf("----------%d\n", sleep_channel_info.touch_num);
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#endif
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touch_element_start();
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ESP_LOGI(TAG, "Touch element library start");
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xTaskCreate(&button_handler_task, "button_handler_task", 4 * 1024, NULL, 5, NULL);
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vTaskDelay(pdMS_TO_TICKS(1000));
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}
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@ -0,0 +1,8 @@
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# For more information about build system see
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# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
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# The following five lines of boilerplate have to be in your project's
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# CMakeLists in this exact order for cmake to work correctly
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cmake_minimum_required(VERSION 3.5)
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include($ENV{IDF_PATH}/tools/cmake/project.cmake)
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project(touch_elem_deep_sleep)
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@ -0,0 +1,2 @@
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idf_component_register(SRCS "touch_elem_deep_sleep.c"
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INCLUDE_DIRS ".")
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@ -0,0 +1,69 @@
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menu "Example Configuration"
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choice
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prompt "Select a button as Deep Sleep wakeup source"
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default TE_WAKEUP_USE_BUTTON_1
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config TE_WAKEUP_USE_BUTTON_1
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bool "Button 1"
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config TE_WAKEUP_USE_BUTTON_2
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bool "Button 2"
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config TE_WAKEUP_USE_BUTTON_3
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bool "Button 3"
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config TE_WAKEUP_USE_BUTTON_4
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bool "Button 4"
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config TE_WAKEUP_USE_BUTTON_5
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bool "Button 5"
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endchoice
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config TE_WAKEUP_BUTTON_INDEX
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int
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default 0 if TE_WAKEUP_USE_BUTTON_1
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default 1 if TE_WAKEUP_USE_BUTTON_2
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default 2 if TE_WAKEUP_USE_BUTTON_3
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default 3 if TE_WAKEUP_USE_BUTTON_4
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default 4 if TE_WAKEUP_USE_BUTTON_5
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choice
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prompt "Select a button as Deep Sleep entry"
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default TE_ENTRY_USE_BUTTON_1
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config TE_ENTRY_USE_BUTTON_1
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bool "Button 1"
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config TE_ENTRY_USE_BUTTON_2
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bool "Button 2"
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config TE_ENTRY_USE_BUTTON_3
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bool "Button 3"
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config TE_ENTRY_USE_BUTTON_4
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bool "Button 4"
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config TE_ENTRY_USE_BUTTON_5
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bool "Button 5"
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endchoice
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config TE_ENTRY_BUTTON_INDEX
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int
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default 0 if TE_ENTRY_USE_BUTTON_1
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default 1 if TE_ENTRY_USE_BUTTON_2
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default 2 if TE_ENTRY_USE_BUTTON_3
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default 3 if TE_ENTRY_USE_BUTTON_4
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default 4 if TE_ENTRY_USE_BUTTON_5
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config TE_SKIP_CALIBRATION
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bool "Touch Element skip wakeup calibration"
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depends on TE_SKIP_DSLEEP_WAKEUP_CALIBRATION
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default y
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endmenu
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@ -0,0 +1,130 @@
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/* Touch Sensor - Example
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For other examples please check:
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https://github.com/espressif/esp-idf/tree/master/examples
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See README.md file to get detailed usage of this example.
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This example code is in the Public Domain (or CC0 licensed, at your option.)
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Unless required by applicable law or agreed to in writing, this
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software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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CONDITIONS OF ANY KIND, either express or implied.
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*/
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_log.h"
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#include "esp_sleep.h"
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#include "touch_element/touch_button.h"
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static const char *TAG = "Touch Button Example";
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#define TOUCH_BUTTON_NUM 5
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/* Touch buttons handle */
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static touch_button_handle_t button_handle[TOUCH_BUTTON_NUM];
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static touch_button_handle_t wakeup_button_handle = NULL;
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static touch_button_handle_t entry_button_handle = NULL;
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/* Touch buttons channel array */
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static const touch_pad_t channel_array[TOUCH_BUTTON_NUM] = {
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TOUCH_PAD_NUM1,
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TOUCH_PAD_NUM2,
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TOUCH_PAD_NUM3,
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TOUCH_PAD_NUM4,
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TOUCH_PAD_NUM5,
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};
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/* Touch buttons channel sensitivity array */
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static const float channel_sens_array[TOUCH_BUTTON_NUM] = {
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0.03F,
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0.03F,
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0.03F,
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0.03F,
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0.03F,
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};
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/* Button event handler task */
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static void button_handler_task(void *arg)
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{
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(void) arg; //Unused
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touch_elem_message_t element_message;
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while (1) {
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/* Waiting for touch element messages */
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touch_element_message_receive(&element_message, portMAX_DELAY);
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if (element_message.element_type != TOUCH_ELEM_TYPE_BUTTON) {
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continue;
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}
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/* Decode message */
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const touch_button_message_t *button_message = touch_button_get_message(&element_message);
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if (element_message.handle == entry_button_handle) {
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if (button_message->event == TOUCH_BUTTON_EVT_ON_PRESS) {
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ESP_LOGI(TAG, "Entering Deep sleep ...");
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fflush(stdout);
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esp_deep_sleep_start();
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}
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}
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if (button_message->event == TOUCH_BUTTON_EVT_ON_PRESS) {
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ESP_LOGI(TAG, "Button[%d] Press", (uint32_t)element_message.arg);
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} else if (button_message->event == TOUCH_BUTTON_EVT_ON_RELEASE) {
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ESP_LOGI(TAG, "Button[%d] Release", (uint32_t)element_message.arg);
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} else if (button_message->event == TOUCH_BUTTON_EVT_ON_LONGPRESS) {
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ESP_LOGI(TAG, "Button[%d] LongPress", (uint32_t)element_message.arg);
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}
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}
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}
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void app_main(void)
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{
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esp_sleep_wakeup_cause_t wakeup_ret = esp_sleep_get_wakeup_cause();
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printf("------%d\n", wakeup_ret);
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/* Initialize Touch Element library */
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touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
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ESP_ERROR_CHECK(touch_element_install(&global_config));
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ESP_LOGI(TAG, "Touch element library installed");
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touch_button_global_config_t button_global_config = TOUCH_BUTTON_GLOBAL_DEFAULT_CONFIG();
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ESP_ERROR_CHECK(touch_button_install(&button_global_config));
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ESP_LOGI(TAG, "Touch button installed");
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for (int i = 0; i < TOUCH_BUTTON_NUM; i++) {
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touch_button_config_t button_config = {
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.channel_num = channel_array[i],
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.channel_sens = channel_sens_array[i]
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};
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/* Create Touch buttons */
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ESP_ERROR_CHECK(touch_button_create(&button_config, &button_handle[i]));
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/* Subscribe touch button events (On Press, On Release, On LongPress) */
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if (i == CONFIG_TE_WAKEUP_BUTTON_INDEX || i == CONFIG_TE_ENTRY_BUTTON_INDEX) {
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continue;
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} else {
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ESP_ERROR_CHECK(touch_button_subscribe_event(button_handle[i], TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE, (void *)channel_array[i]));
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}
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/* Set EVENT as the dispatch method */
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ESP_ERROR_CHECK(touch_button_set_dispatch_method(button_handle[i], TOUCH_ELEM_DISP_EVENT));
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}
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wakeup_button_handle = button_handle[CONFIG_TE_WAKEUP_BUTTON_INDEX];
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entry_button_handle = button_handle[CONFIG_TE_ENTRY_BUTTON_INDEX];
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ESP_ERROR_CHECK(touch_button_subscribe_event(entry_button_handle, TOUCH_ELEM_EVENT_ON_PRESS, (void *)channel_array[CONFIG_TE_ENTRY_BUTTON_INDEX]));
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ESP_ERROR_CHECK(touch_button_set_dispatch_method(entry_button_handle, TOUCH_ELEM_DISP_EVENT));
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ESP_LOGI(TAG, "Touch buttons created");
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touch_elem_sleep_config_t sleep_config = {
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.scan_time = global_config.hardware.sample_count,
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.sleep_time = global_config.hardware.sleep_cycle,
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};
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ESP_ERROR_CHECK(touch_element_sleep_install(&sleep_config));
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ESP_ERROR_CHECK(touch_element_sleep_add_wakeup(wakeup_button_handle));
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#ifdef CONFIG_TE_SKIP_CALIBRATION
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ESP_ERROR_CHECK(touch_element_sleep_config_wakeup_calibration(wakeup_button_handle, true));
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#endif
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touch_element_start();
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ESP_LOGI(TAG, "Touch element library start");
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xTaskCreate(&button_handler_task, "button_handler_task", 4 * 1024, NULL, 5, NULL);
|
||||
ESP_LOGI(TAG, "Press Button[%d] to enter sleep and press Button[%d] to wakeup system", channel_array[CONFIG_TE_ENTRY_BUTTON_INDEX], channel_array[CONFIG_TE_WAKEUP_BUTTON_INDEX]);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user