Merge pull request #117 from kattni/add-gamepad-qt

Add Gamepad QT compatibility, example.

Author: kattni

adafruit_seesaw/seesaw.py

@@ -119,6 +119,7 @@ def const(x):
 _ROBOHATMM1_PID = const(9998)
 _5690_PID = const(5690)
 _5681_PID = const(5681)
+_5743_PID = const(5743)
 
 
 class Seesaw:
@@ -163,7 +164,7 @@ def __init__(self, i2c_bus, addr=0x49, drdy=None, reset=True):
             from adafruit_seesaw.robohat import MM1_Pinmap
 
             self.pin_mapping = MM1_Pinmap
-        elif pid in (_5690_PID, _5681_PID):
+        elif pid in (_5690_PID, _5681_PID, _5743_PID):
             from adafruit_seesaw.attinyx16 import ATtinyx16_Pinmap
 
             self.pin_mapping = ATtinyx16_Pinmap

examples/seesaw_gamepad_qt.py

@@ -0,0 +1,65 @@
+# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
+# SPDX-FileCopyrightText: 2023 Kattni Rembor for Adafruit Industries
+
+# SPDX-License-Identifier: MIT
+
+import time
+import board
+from micropython import const
+from adafruit_seesaw.seesaw import Seesaw
+
+BUTTON_X = const(6)
+BUTTON_Y = const(2)
+BUTTON_A = const(5)
+BUTTON_B = const(1)
+BUTTON_SELECT = const(0)
+BUTTON_START = const(16)
+button_mask = const(
+    (1 << BUTTON_X)
+    | (1 << BUTTON_Y)
+    | (1 << BUTTON_A)
+    | (1 << BUTTON_B)
+    | (1 << BUTTON_SELECT)
+    | (1 << BUTTON_START)
+)
+
+i2c_bus = board.STEMMA_I2C()  # The built-in STEMMA QT connector on the microcontroller
+# i2c_bus = board.I2C()  # Uses board.SCL and board.SDA. Use with breadboard.
+
+seesaw = Seesaw(i2c_bus, addr=0x50)
+
+seesaw.pin_mode_bulk(button_mask, seesaw.INPUT_PULLUP)
+
+last_x = 0
+last_y = 0
+
+while True:
+    x = 1023 - seesaw.analog_read(14)
+    y = 1023 - seesaw.analog_read(15)
+
+    if (abs(x - last_x) > 3) or (abs(y - last_y) > 3):
+        print(x, y)
+        last_x = x
+        last_y = y
+
+    buttons = seesaw.digital_read_bulk(button_mask)
+
+    if not buttons & (1 << BUTTON_X):
+        print("Button x pressed")
+
+    if not buttons & (1 << BUTTON_Y):
+        print("Button Y pressed")
+
+    if not buttons & (1 << BUTTON_A):
+        print("Button A pressed")
+
+    if not buttons & (1 << BUTTON_B):
+        print("Button B pressed")
+
+    if not buttons & (1 << BUTTON_SELECT):
+        print("Button Select pressed")
+
+    if not buttons & (1 << BUTTON_START):
+        print("Button Start pressed")
+
+    time.sleep(0.01)