mirror of
https://github.com/alexandrebobkov/ESP-Nodes.git
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117 lines
3.5 KiB
C
117 lines
3.5 KiB
C
/* Switch demo implementation using button and RGB LED
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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 <sdkconfig.h>
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#include <iot_button.h>
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#include <esp_rmaker_core.h>
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#include <esp_rmaker_standard_params.h>
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#include <app_reset.h>
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#include <ws2812_led.h>
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#include "app_priv.h"
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/* This is the button that is used for toggling the power */
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#define BUTTON_GPIO CONFIG_EXAMPLE_BOARD_BUTTON_GPIO
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#define BUTTON_ACTIVE_LEVEL 0
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/* This is the GPIO on which the power will be set */
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#define OUTPUT_GPIO CONFIG_EXAMPLE_OUTPUT_GPIO
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static bool g_power_state = DEFAULT_POWER;
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/* These values correspoind to H,S,V = 120,100,10 */
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#define DEFAULT_RED 0
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#define DEFAULT_GREEN 25
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#define DEFAULT_BLUE 0
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#define WIFI_RESET_BUTTON_TIMEOUT 3
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#define FACTORY_RESET_BUTTON_TIMEOUT 10
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static void app_indicator_set(bool state)
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{
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if (state) {
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ws2812_led_set_rgb(DEFAULT_RED, DEFAULT_GREEN, DEFAULT_BLUE);
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} else {
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ws2812_led_clear();
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}
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}
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static void app_indicator_init(void)
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{
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ws2812_led_init();
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app_indicator_set(g_power_state);
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}
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static void push_btn_cb(void *arg)
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{
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bool new_state = !g_power_state;
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app_driver_set_state(new_state);
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#ifdef CONFIG_EXAMPLE_ENABLE_TEST_NOTIFICATIONS
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/* This snippet has been added just to demonstrate how the APIs esp_rmaker_param_update_and_notify()
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* and esp_rmaker_raise_alert() can be used to trigger push notifications on the phone apps.
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* Normally, there should not be a need to use these APIs for such simple operations. Please check
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* API documentation for details.
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*/
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if (new_state) {
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esp_rmaker_param_update_and_notify(
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esp_rmaker_device_get_param_by_name(switch_device, ESP_RMAKER_DEF_POWER_NAME),
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esp_rmaker_bool(new_state));
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} else {
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esp_rmaker_param_update_and_report(
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esp_rmaker_device_get_param_by_name(switch_device, ESP_RMAKER_DEF_POWER_NAME),
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esp_rmaker_bool(new_state));
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esp_rmaker_raise_alert("Switch was turned off");
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}
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#else
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esp_rmaker_param_update_and_report(
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esp_rmaker_device_get_param_by_name(switch_device, ESP_RMAKER_DEF_POWER_NAME),
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esp_rmaker_bool(new_state));
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#endif
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}
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static void set_power_state(bool target)
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{
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gpio_set_level(OUTPUT_GPIO, target);
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app_indicator_set(target);
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}
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void app_driver_init()
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{
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button_handle_t btn_handle = iot_button_create(BUTTON_GPIO, BUTTON_ACTIVE_LEVEL);
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if (btn_handle) {
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/* Register a callback for a button tap (short press) event */
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iot_button_set_evt_cb(btn_handle, BUTTON_CB_TAP, push_btn_cb, NULL);
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/* Register Wi-Fi reset and factory reset functionality on same button */
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app_reset_button_register(btn_handle, WIFI_RESET_BUTTON_TIMEOUT, FACTORY_RESET_BUTTON_TIMEOUT);
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}
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/* Configure power */
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gpio_config_t io_conf = {
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.mode = GPIO_MODE_OUTPUT,
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.pull_up_en = 1,
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};
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io_conf.pin_bit_mask = ((uint64_t)1 << OUTPUT_GPIO);
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/* Configure the GPIO */
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gpio_config(&io_conf);
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app_indicator_init();
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}
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int IRAM_ATTR app_driver_set_state(bool state)
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{
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if(g_power_state != state) {
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g_power_state = state;
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set_power_state(g_power_state);
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}
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return ESP_OK;
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}
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bool app_driver_get_state(void)
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{
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return g_power_state;
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}
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