def __init__(self, ipcon, key_queue):
if not config.UID_DUAL_BUTTON_BRICKLET[0]:
print("Not Configured: Dual Button 1")
if not config.UID_DUAL_BUTTON_BRICKLET[1]:
print("Not Configured: Dual Button 2")
self.key_queue = key_queue
self.ipcon = ipcon
if config.UID_DUAL_BUTTON_BRICKLET[0]:
self.db1 = DualButton(config.UID_DUAL_BUTTON_BRICKLET[0], self.ipcon)
else:
self.db1 = None
if config.UID_DUAL_BUTTON_BRICKLET[1]:
self.db2 = DualButton(config.UID_DUAL_BUTTON_BRICKLET[1], self.ipcon)
else:
self.db2 = None
if self.db1:
try:
self.db1.get_button_state()
print("Found: Dual Button 1 ({0})").format(config.UID_DUAL_BUTTON_BRICKLET[0])
except:
self.db1 = None
print("Not Found: Dual Button 1 ({0})").format(config.UID_DUAL_BUTTON_BRICKLET[0])
if self.db2:
try:
self.db2.get_button_state()
print("Found: Dual Button 2 ({0})").format(config.UID_DUAL_BUTTON_BRICKLET[1])
except:
self.db2 = None
print("Not Found: Dual Button 2 ({0})").format(config.UID_DUAL_BUTTON_BRICKLET[1])
if self.db1:
self.db1.register_callback(self.db1.CALLBACK_STATE_CHANGED, self.cb_state_changed1)
if self.db2:
self.db2.register_callback(self.db2.CALLBACK_STATE_CHANGED, self.cb_state_changed2)
self.press_timer = RepeatedTimer(0.1, self.press_tick)
class DualButtonInput:
current_state = 0
current_state_counter = [0]*4
press_timer = None
def __init__(self, ipcon, key_queue):
if not config.UID_DUAL_BUTTON_BRICKLET[0]:
print("Not Configured: Dual Button 1")
if not config.UID_DUAL_BUTTON_BRICKLET[1]:
print("Not Configured: Dual Button 2")
self.key_queue = key_queue
self.ipcon = ipcon
if config.UID_DUAL_BUTTON_BRICKLET[0]:
self.db1 = DualButton(config.UID_DUAL_BUTTON_BRICKLET[0], self.ipcon)
else:
self.db1 = None
if config.UID_DUAL_BUTTON_BRICKLET[1]:
self.db2 = DualButton(config.UID_DUAL_BUTTON_BRICKLET[1], self.ipcon)
else:
self.db2 = None
if self.db1:
try:
self.db1.get_button_state()
print("Found: Dual Button 1 ({0})").format(config.UID_DUAL_BUTTON_BRICKLET[0])
except:
self.db1 = None
print("Not Found: Dual Button 1 ({0})").format(config.UID_DUAL_BUTTON_BRICKLET[0])
if self.db2:
try:
self.db2.get_button_state()
print("Found: Dual Button 2 ({0})").format(config.UID_DUAL_BUTTON_BRICKLET[1])
except:
self.db2 = None
print("Not Found: Dual Button 2 ({0})").format(config.UID_DUAL_BUTTON_BRICKLET[1])
if self.db1:
self.db1.register_callback(self.db1.CALLBACK_STATE_CHANGED, self.cb_state_changed1)
if self.db2:
self.db2.register_callback(self.db2.CALLBACK_STATE_CHANGED, self.cb_state_changed2)
self.press_timer = RepeatedTimer(0.1, self.press_tick)
def stop(self):
if self.press_timer is not None:
self.press_timer.stop()
def cb_state_changed1(self, button_l, button_r, led_l, led_r):
l = button_l == DualButton.BUTTON_STATE_PRESSED
r = button_r == DualButton.BUTTON_STATE_PRESSED
state = (l << 0) | (r << 1)
changed_state = (self.current_state ^ state) & 0b0011
self.current_state = state
self.state_to_queue(changed_state & self.current_state)
def cb_state_changed2(self, button_l, button_r, led_l, led_r):
l = button_l == DualButton.BUTTON_STATE_PRESSED
r = button_r == DualButton.BUTTON_STATE_PRESSED
state = (l << 2) | (r << 3)
changed_state = (self.current_state ^ state) & 0b1100
self.current_state = state
self.state_to_queue(changed_state & self.current_state)
def state_to_queue(self, state):
for item in config.KEYMAP_DUAL_BUTTON.items():
if state & (1 << item[0]):
self.key_queue.put(item[1])
def press_tick(self):
state = 0
for i in range(4):
if self.current_state & (1 << i):
self.current_state_counter[i] += 1
else:
self.current_state_counter[i] = 0
if self.current_state_counter[i] > 1:
state |= (1 << i)
self.state_to_queue(state)