update touch with review advice

examples/peripherals/touch_sensor/touch_periph_version.txt

@@ -0,0 +1,4 @@
+| Version | Supported Targets |
+| ------- | ----------------- |
+|    V1   | ESP32             |
+|    V2   | ESP32S2, ESP32S3  |

examples/peripherals/touch_sensor/touch_sensor_v1/touch_pad_interrupt/main/tp_interrupt_main.c

@@ -16,8 +16,6 @@
 #include "soc/rtc_periph.h"
 #include "soc/sens_periph.h"
 
-#if CONFIG_IDF_TARGET_ESP32
-
 static const char *TAG = "Touch pad";
 
 #define TOUCH_THRESH_NO_USE   (0)
@@ -171,5 +169,3 @@ void app_main(void)
     // Start a task to show what pads have been touched
     xTaskCreate(&tp_example_read_task, "touch_pad_read_task", 2048, NULL, 5, NULL);
 }
-
-#endif // CONFIG_IDF_TARGET_ESP32

examples/peripherals/touch_sensor/touch_sensor_v1/touch_pad_read/main/tp_read_main.c

@@ -12,8 +12,6 @@
 #include "driver/touch_pad.h"
 #include "esp_log.h"
 
-#if CONFIG_IDF_TARGET_ESP32
-
 #define TOUCH_PAD_NO_CHANGE   (-1)
 #define TOUCH_THRESH_NO_USE   (0)
 #define TOUCH_FILTER_MODE_EN  (1)
@@ -72,5 +70,3 @@ void app_main(void)
     // Start task to read values sensed by pads
     xTaskCreate(&tp_example_read_task, "touch_pad_read_task", 2048, NULL, 5, NULL);
 }
-
-#endif // CONFIG_IDF_TARGET_ESP32

examples/peripherals/touch_sensor/touch_sensor_v2/touch_pad_read/main/tp_read_main.c

@@ -64,7 +64,7 @@ void app_main(void)
     }
 #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_meas_time(TOUCH_PAD_SLEEP_CYCLE_DEFAULT, TOUCH_PAD_MEASURE_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++) {