Touchscreen driver POC

Example documentation

waveshare-test.yaml

@@ -17,6 +17,8 @@
 # |Display RST   |GPIO5   |Pin11/GPIO17/SPI1_CE1  |Orange |
 # |Touch SDA     |GPIO21  |Pin3/GPIO2/I2C1_SDA    |Gray   |
 # |Touch SCL     |GPIO22  |Pin5/GPIO3/I2C1_SCL    |Purple |
+# |Touch RST     |GPIO15  |Pin13/GPIO27           |Blue   |
+# |Touch INT     |GPIO16  |Pin15/GPIO22           |White  |
 #
 # Exposed Entities
 # ---
@@ -64,10 +66,26 @@ spi:
 
 # For the touchscreen
 i2c:
+  id: i2c_bus
   sda: GPIO21
   scl: GPIO22
   scan: false
-    
+
+touchscreen:
+  platform: icnt86x
+  id: touchscreen0
+  address: 0x48
+  reset_pin: GPIO15
+  update_interval: 50ms
+  calibration:
+    x_min: 0
+    x_max: 295
+    y_min: 0
+    y_max: 127
+  transform:
+    mirror_x: true
+    mirror_y: true
+
 ### Okay, now the Good Stuff ###
 
 # Load some fonts for the display renderer (we don't neeed these with LVGL)
@@ -106,7 +124,7 @@ binary_sensor:
       inverted: true
     id: boot_button
     internal: true
-    on_press:
+    on_click:
       then:
         - component.update: lvgl0
         - delay: 1s
@@ -132,6 +150,8 @@ lvgl:
   - id: lvgl0
     displays:
       - display0
+    touchscreens:
+      - touchscreen0
     # on_draw_end:
     #   - component.update: display0
     bg_color: 0xFFFFFF
@@ -154,12 +174,14 @@ lvgl:
         bg_color: 0xFFFFFF
     widgets:
       - label:
-          text: 'Test 2bpp 1532'
+          text: 'Test 2bpp 1636'
           align: TOP_LEFT
           text_font: font1
       - button:
           id: button0
           align: TOP_RIGHT
+          on_click:
+            - logger.log: "button0 clicked (unlock)"
           widgets:
             - image:
                 src: home_lock_open
@@ -167,6 +189,8 @@ lvgl:
       - button:
           id: button1
           align: BOTTOM_RIGHT
+          on_click:
+            - logger.log: "button1 clicked (lock)"
           widgets:
             - image:
                 src: home_lock