添加智能灯固件代码

firmware/esp-idf/wumei-smart-firmware/examples/peripherals/touch_pad_read/main/CMakeLists.txt

@@ -0,0 +1,3 @@
+idf_component_register(SRCS "${CONFIG_IDF_TARGET}/tp_read_main.c"
+                    INCLUDE_DIRS ".")
+

firmware/esp-idf/wumei-smart-firmware/examples/peripherals/touch_pad_read/main/component.mk

@@ -0,0 +1,6 @@
+#
+# "main" pseudo-component makefile.
+#
+# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)
+
+COMPONENT_SRCDIRS := $(IDF_TARGET)

firmware/esp-idf/wumei-smart-firmware/examples/peripherals/touch_pad_read/main/esp32/tp_read_main.c

@@ -0,0 +1,72 @@
+/* Touch Pad Read Example
+
+   This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+   Unless required by applicable law or agreed to in writing, this
+   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, either express or implied.
+*/
+#include <stdio.h>
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "driver/touch_pad.h"
+#include "esp_log.h"
+
+#define TOUCH_PAD_NO_CHANGE   (-1)
+#define TOUCH_THRESH_NO_USE   (0)
+#define TOUCH_FILTER_MODE_EN  (1)
+#define TOUCHPAD_FILTER_TOUCH_PERIOD (10)
+/*
+  Read values sensed at all available touch pads.
+ Print out values in a loop on a serial monitor.
+ */
+static void tp_example_read_task(void *pvParameter)
+{
+    uint16_t touch_value;
+    uint16_t touch_filter_value;
+#if TOUCH_FILTER_MODE_EN
+    printf("Touch Sensor filter mode read, the output format is: \nTouchpad num:[raw data, filtered data]\n\n");
+#else
+    printf("Touch Sensor normal mode read, the output format is: \nTouchpad num:[raw data]\n\n");
+#endif
+    while (1) {
+        for (int i = 0; i < TOUCH_PAD_MAX; i++) {
+#if TOUCH_FILTER_MODE_EN
+            // If open the filter mode, please use this API to get the touch pad count.
+            touch_pad_read_raw_data(i, &touch_value);
+            touch_pad_read_filtered(i, &touch_filter_value);
+            printf("T%d:[%4d,%4d] ", i, touch_value, touch_filter_value);
+#else
+            touch_pad_read(i, &touch_value);
+            printf("T%d:[%4d] ", i, touch_value);
+#endif
+        }
+        printf("\n");
+        vTaskDelay(200 / portTICK_PERIOD_MS);
+    }
+}
+
+static void tp_example_touch_pad_init(void)
+{
+    for (int i = 0;i< TOUCH_PAD_MAX;i++) {
+        touch_pad_config(i, TOUCH_THRESH_NO_USE);
+    }
+}
+
+void app_main(void)
+{
+    // Initialize touch pad peripheral.
+    // The default fsm mode is software trigger mode.
+    touch_pad_init();
+    // Set reference voltage for charging/discharging
+    // In this case, the high reference valtage will be 2.7V - 1V = 1.7V
+    // The low reference voltage will be 0.5
+    // The larger the range, the larger the pulse count value.
+    touch_pad_set_voltage(TOUCH_HVOLT_2V7, TOUCH_LVOLT_0V5, TOUCH_HVOLT_ATTEN_1V);
+    tp_example_touch_pad_init();
+#if TOUCH_FILTER_MODE_EN
+    touch_pad_filter_start(TOUCHPAD_FILTER_TOUCH_PERIOD);
+#endif
+    // Start task to read values sensed by pads
+    xTaskCreate(&tp_example_read_task, "touch_pad_read_task", 2048, NULL, 5, NULL);
+}

firmware/esp-idf/wumei-smart-firmware/examples/peripherals/touch_pad_read/main/esp32s2/tp_read_main.c

@@ -0,0 +1,90 @@
+/* Touch Pad Read Example
+
+   This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+   Unless required by applicable law or agreed to in writing, this
+   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, either express or implied.
+*/
+#include <stdio.h>
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "driver/touch_pad.h"
+#include "esp_log.h"
+
+#define TOUCH_BUTTON_NUM    14
+#define TOUCH_CHANGE_CONFIG 0
+
+static const char *TAG = "touch read";
+static const touch_pad_t button[TOUCH_BUTTON_NUM] = {
+    TOUCH_PAD_NUM1,
+    TOUCH_PAD_NUM2,
+    TOUCH_PAD_NUM3,
+    TOUCH_PAD_NUM4,
+    TOUCH_PAD_NUM5,
+    TOUCH_PAD_NUM6,
+    TOUCH_PAD_NUM7,
+    TOUCH_PAD_NUM8,
+    TOUCH_PAD_NUM9,
+    TOUCH_PAD_NUM10,
+    TOUCH_PAD_NUM11,
+    TOUCH_PAD_NUM12,
+    TOUCH_PAD_NUM13,
+    TOUCH_PAD_NUM14
+};
+
+/*
+  Read values sensed at all available touch pads.
+ Print out values in a loop on a serial monitor.
+ */
+static void tp_example_read_task(void *pvParameter)
+{
+    uint32_t touch_value;
+
+    /* Wait touch sensor init done */
+    vTaskDelay(100 / portTICK_RATE_MS);
+    printf("Touch Sensor read, the output format is: \nTouchpad num:[raw data]\n\n");
+
+    while (1) {
+        for (int i = 0; i < TOUCH_BUTTON_NUM; i++) {
+            touch_pad_read_raw_data(button[i], &touch_value);    // read raw data.
+            printf("T%d: [%4d] ", button[i], touch_value);
+        }
+        printf("\n");
+        vTaskDelay(200 / portTICK_PERIOD_MS);
+    }
+}
+
+void app_main(void)
+{
+    /* Initialize touch pad peripheral. */
+    touch_pad_init();
+    for (int i = 0; i < TOUCH_BUTTON_NUM; i++) {
+        touch_pad_config(button[i]);
+    }
+#if TOUCH_CHANGE_CONFIG
+    /* If you want change the touch sensor default setting, please write here(after initialize). There are examples: */
+    touch_pad_set_meas_time(TOUCH_PAD_SLEEP_CYCLE_DEFAULT, TOUCH_PAD_SLEEP_CYCLE_DEFAULT);
+    touch_pad_set_voltage(TOUCH_PAD_HIGH_VOLTAGE_THRESHOLD, TOUCH_PAD_LOW_VOLTAGE_THRESHOLD, TOUCH_PAD_ATTEN_VOLTAGE_THRESHOLD);
+    touch_pad_set_idle_channel_connect(TOUCH_PAD_IDLE_CH_CONNECT_DEFAULT);
+    for (int i = 0; i < TOUCH_BUTTON_NUM; i++) {
+        touch_pad_set_cnt_mode(i, TOUCH_PAD_SLOPE_DEFAULT, TOUCH_PAD_TIE_OPT_DEFAULT);
+    }
+#endif
+    /* Denoise setting at TouchSensor 0. */
+    touch_pad_denoise_t denoise = {
+        /* The bits to be cancelled are determined according to the noise level. */
+        .grade = TOUCH_PAD_DENOISE_BIT4,
+        .cap_level = TOUCH_PAD_DENOISE_CAP_L4,
+    };
+    touch_pad_denoise_set_config(&denoise);
+    touch_pad_denoise_enable();
+    ESP_LOGI(TAG, "Denoise function init");
+
+    /* Enable touch sensor clock. Work mode is "timer trigger". */
+    touch_pad_set_fsm_mode(TOUCH_FSM_MODE_TIMER);
+    touch_pad_fsm_start();
+
+    /* Start task to read values by pads. */
+    xTaskCreate(&tp_example_read_task, "touch_pad_read_task", 2048, NULL, 5, NULL);
+}