Upload files to "/"

2026-01-18 11:54:06 +00:00
commit c6815d72e0
4 changed files with 392 additions and 0 deletions
@@ -0,0 +1,53 @@
+import time
+import picokeypad
+
+keypad = picokeypad.PicoKeypad()
+keypad.set_brightness(1.0)
+
+lit = 0
+last_button_states = 0
+colour_index = 0
+
+NUM_PADS = keypad.get_num_pads()
+while True:
+    button_states = keypad.get_button_states()
+    if last_button_states != button_states:
+        last_button_states = button_states
+        if button_states > 0:
+            if lit == 0xffff:
+                # all buttons are already lit, reset the test
+                lit = 0
+                colour_index += 1
+                if colour_index >= 6:
+                    colour_index = 0
+            else:
+                button = 0
+                for find in range(0, NUM_PADS):
+                    # check if this button is pressed and no other buttons are pressed
+                    if button_states & 0x01 > 0:
+                        if not (button_states & (~0x01)) > 0:
+                            lit = lit | (1 << button)
+                        break
+                    button_states >>= 1
+                    button += 1
+
+    for i in range(0, NUM_PADS):
+        if (lit >> i) & 0x01:
+            if colour_index == 0:
+                keypad.illuminate(i, 0x00, 0x20, 0x00)
+            elif colour_index == 1:
+                keypad.illuminate(i, 0x20, 0x20, 0x00)
+            elif colour_index == 2:
+                keypad.illuminate(i, 0x20, 0x00, 0x00)
+            elif colour_index == 3:
+                keypad.illuminate(i, 0x20, 0x00, 0x20)
+            elif colour_index == 4:
+                keypad.illuminate(i, 0x00, 0x00, 0x20)
+            elif colour_index == 5:
+                keypad.illuminate(i, 0x00, 0x20, 0x20)
+        else:
+            keypad.illuminate(i, 0x05, 0x05, 0x05)
+
+    keypad.update()
+
+    time.sleep(0.1)