New Cable, debounce

2026-06-25 23:52:18 +02:00
parent 95580bb3eb
commit b8a56829f3
4 changed files with 155 additions and 23 deletions
@@ -1,21 +1,32 @@
 # ButtonCtl
+
 ![](./buttons-platzierung.png)

 ### Dependencies
+
 - RPi python3-rpi.gpio
+
 ```sh
 sudo apt install python3-rpi-gpio
 ```
+
 - OpenSSH client
+
 ```sh
 sudo apt install openssh
 ```
+
 - circuitpython libraries for neopixel
+
 ```sh
 pip3 install adafruit-circuitpython-neopixel
 ```

+- SPI  
+  Enable SPI in raspi bootloader for GPIO10
+
 ### Install
+
 ```sh
 cd buttonctl/1og
 ./service.sh # create systemd .service file
@@ -23,25 +34,51 @@ sudo systemctl enable --now buttond # start and autostart at boot
 ```

 ### Wiring
- pin 23: left button input (pull-down)
+
+- pin 23: left/aerie button input (pull-down)
 - pin 24: center button input (pull-down)
- pin 22: right button input (pull-down)
- pin 18: neopixel data
+- pin 22: right/cellar button input (pull-down)
+- pin 12: neopixel data
 - pin 4: (pull-down)

+#### 6-pin socket
+
+**GPIO**
+
+|      | Notch |    |
+|------|-------|----|
+| 23   | 24    | 12 |
+| 3.3V | GND   | 22 |
+
+**KiCAD**
+
+|   | Notch |   |
+|---|-------|---|
+| 5 | 3     | 1 |
+| 6 | 4     | 2 |
+
+**UV Klemme**
+
+|                                                            | Notch                                                         |                                                           |
+|------------------------------------------------------------|---------------------------------------------------------------|-----------------------------------------------------------|
+| <span style="background: green; color: white;">grün</span> | <span style="background: brown; color: white;">braun</span>   | <span style="background: blue; color: white;">blau</span> |
+| <span style="background: red;">rot</span>                  | <span style="background: black; color: white;">schwarz</span> | <span style="background: yellow">gelb</span>              |
+
 ![](pins.png)

 - led strip:
-```
-(25-36)  (13-24)  (1-12)
- AERIE            KELLER

- (counter-clockwise)
+```
+(1-12)  (13-24)  (25-36)
+AERIE             KELLER
+
+ (counter-clockwise, top is first)
 ```

 ## Usage

 ### Open Door
+
 <span style="color:red">&#9724;</span>
 <span style="color:black">&#9724;</span>
 <span style="color:red">&#9724;</span>
@@ -62,6 +99,7 @@ sudo systemctl enable --now buttond # start and autostart at boot
 <span style="color:red">&#9724;</span>

 ### Abort
+
 <span style="color:red">&#9724;</span>
 <span style="color:black">&#9724;</span>
 <span style="color:red">&#9724;</span>
@@ -77,6 +115,7 @@ sudo systemctl enable --now buttond # start and autostart at boot
 <span style="color:red">&#9724;</span>

 ### No-Op
+
 <span style="color:red">&#9724;</span>
 <span style="color:black">&#9724;</span>
 <span style="color:red">&#9724;</span>
@@ -122,14 +122,10 @@ class StateMenu:
        self.next_state = None
        self.reset_state()

-        self.mqtt = FoodoorMQTT(["oben", "unten"])
-        self.mqtt.message_cbs.append(lambda *_: self.draw())
-        self.mqtt.connect()
-
-        self.strip = neopixel.NeoPixel(board.D18, 36, brightness=0.5, pixel_order=neopixel.GRB, auto_write=False)
-        self.strip_cellar = SubStrip(self.strip, pixel=list(range(12)))
+        self.strip = neopixel.NeoPixel(board.D12, 36, brightness=0.5, pixel_order=neopixel.GRB, auto_write=False)
+        self.strip_aerie = SubStrip(self.strip, pixel=list(range(12)))
        self.strip_center = SubStrip(self.strip, pixel=list(range(12, 24)))
-        self.strip_aerie = SubStrip(self.strip, pixel=list(range(24, 36)))
+        self.strip_cellar = SubStrip(self.strip, pixel=list(range(24, 36)))

        self.strip_loop = SubStrip(self.strip, [
            0, 1, 2, 3, 4, 5, 6, 7, 8,
@@ -143,6 +139,10 @@ class StateMenu:
            "aerie": Door("10.42.1.28", "open", "close"),
        }

+        self.mqtt = FoodoorMQTT(["oben", "unten"])
+        self.mqtt.message_cbs.append(lambda *_: self.draw())
+        self.mqtt.connect()
+
    def reset_state(self):
        self.state = StateMenu.SHOW_STATE
        self.change_target = None
@@ -260,24 +260,24 @@ def main():
    btn_aerie.switch_to_input(digitalio.Pull.DOWN)

    menu = StateMenu()
-    btn_locked = False  # For waiting while a button is still pressed
+    btn_locked = 0  # For waiting while a button is still pressed

    try:
        while True:
-            if not btn_cellar.value:
+            if btn_cellar.value:
                if not btn_locked:
                    menu.button_pressed("cellar")
-                btn_locked = True
-            elif not btn_center.value:
+                btn_locked = 10
+            elif btn_center.value:
                if not btn_locked:
                    menu.button_pressed("center")
-                btn_locked = True
-            elif not btn_aerie.value:
+                btn_locked = 10
+            elif btn_aerie.value:
                if not btn_locked:
                    menu.button_pressed("aerie")
-                btn_locked = True
-            else:
-                btn_locked = False
+                btn_locked = 10
+            elif btn_locked:
+                btn_locked -= 1

            menu.tick()
            time.sleep(.01)
@@ -0,0 +1,93 @@
+title: Power Pi
+board: rpi4
+
+devices:
+  - name: S0
+    pins:
+      - { name: S0-, role: GND }
+      - { name: S0+, role: gpio }
+
+  - name: Buttons
+    pins:
+      - { name: Cellar, role: gpio }
+      - { name: Center, role: gpio }
+      - { name: Aerie, role: gpio }
+      - { name: WS2812, role: gpio }
+      - { name: Power, role: 5V }
+      - { name: Ground, role: GND }
+
+  - name: I2C Repeater
+    pins:
+      - { name: 5V, role: 5V }
+      - { name: 3V3, role: 3V3 }
+      - { name: Ground, role: GND }
+      - { name: SDA, role: I2C_SDA }
+      - { name: SCL, role: I2C_SCL }
+      - { name: GPIO17, role: gpio }
+
+connections:
+  - board_pin: 15 # 22
+    device: Buttons
+    device_pin: Cellar
+    color: yellow
+  - board_pin: 18 # 24
+    device: Buttons
+    device_pin: Center
+    color: brown
+  - board_pin: 16 # 23
+    device: Buttons
+    device_pin: Aerie
+    color: green
+
+  - board_pin: 19 # 10
+    device: Buttons
+    device_pin: WS2812
+    color: blue
+
+  - board_pin_role: GND
+    device: Buttons
+    device_pin: Ground
+    color: black
+  - board_pin_role: 5V
+    device: Buttons
+    device_pin: Power
+    color: red
+
+  - board_pin_role: 5V
+    device: I2C Repeater
+    device_pin: 5V
+    color: red
+  - board_pin_role: 3V3
+    device: I2C Repeater
+    device_pin: 3V3
+    color: orange
+  - board_pin_role: GND
+    device: I2C Repeater
+    device_pin: Ground
+    color: black
+
+  - board_pin: 3 # 2
+    device: I2C Repeater
+    device_pin: SDA
+    color: green
+  - board_pin: 5 # 3
+    device: I2C Repeater
+    device_pin: SCL
+    color: gray
+  - board_pin: 11 # 17
+    device: I2C Repeater
+    device_pin: GPIO17
+    color: pink
+
+  - board_pin: 12 # 18
+    device: S0
+    device_pin: S0+
+    color: yellow
+    components:
+      - type: resistor
+        value: 10kΩ
+        position: .9
+  - board_pin_role: GND
+    device: S0
+    device_pin: S0-
+    color: black