s3lph/flow3r-openhab
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feat: detect touch gestures

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s3lph 2023-09-10 06:55:09 +02:00
parent 2f4e0dd3b3
commit 6dde20af37
Signed by: s3lph
GPG key ID: 0AA29A52FB33CFB5
1 changed files with 45 additions and 13 deletions
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56
__init__.py
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@ -1,6 +1,7 @@
import gc
import network
import time
import socket
from st3m.application import Application, ApplicationContext
@ -24,7 +25,11 @@ class Flow3rOpenhabMqtt(Application):
client_id = MQTT_CLIENT_ID.format(self.nic.config('mac').hex())
self.base_topic = MQTT_BASE_TOPIC.format(self.nic.config('mac').hex())
self.mqtt = MQTTClient(client_id, MQTT_BROKER_IP)
self.before = [0]*10
self.touch_time = [None]*10
self.touch_begin = [None]*10
self.touch_last = [None]*10
self.touch_base = [False]*10
self.touch_tip = [False]*10
def draw(self, ctx: Context) -> None:
if self.state == 0:
@ -52,19 +57,46 @@ class Flow3rOpenhabMqtt(Application):
self.mqtt.connect()
self.state = 1
if self.state == 1:
for i in range(5):
if ins.captouch.petals[i*2].pads.cw or ins.captouch.petals[i*2].pads.ccw:
if self.before[i*2] == 0:
self.mqtt.publish(self.base_topic, b'{{"petal":"{}","event":"press_tip"}}'.format(i))
self.before[i*2] = 1
for i in range(10):
if ins.captouch.petals[i].pressed:
if self.touch_begin[i] is None:
self.touch_begin[i] = ins.captouch.petals[i].position
self.touch_time[i] = time.ticks_ms()
self.touch_last[i] = ins.captouch.petals[i].position
self.touch_base[i] = ins.captouch.petals[i].pads.base
if hasattr(ins.captouch.petals[i].pads, 'tip'):
self.touch_tip[i] = ins.captouch.petals[i].pads.tip
else:
self.before[i*2] = 0
if ins.captouch.petals[i*2].pads.base:
if self.before[i*2+1] == 0:
self.mqtt.publish(self.base_topic, b'{{"petal":"{}","event":"press_base"}}'.format(i))
self.before[i*2+1] = 1
self.touch_tip[i] = ins.captouch.petals[i].pads.cw or ins.captouch.petals[i].pads.ccw
else:
self.before[i*2+1] = 0
if self.touch_begin[i] is not None:
duration = time.ticks_ms() - self.touch_time[i]
d_x = self.touch_last[i][0] - self.touch_begin[i][0]
d_y = self.touch_last[i][1] - self.touch_begin[i][1]
event = None
if abs(d_x) < 25000 and abs(d_y) < 25000:
if self.touch_base[i]:
event = 'touch_base'
elif self.touch_tip[i]:
event = 'touch_tip'
elif abs(d_x) > abs(d_y):
if d_x > 0:
event = 'swipe_up'
else:
event = 'swipe_down'
else:
if d_y > 0:
event = 'swipe_right'
else:
event = 'swipe_left'
if event is not None:
human_petal = 10-(-i%10)
self.mqtt.publish(self.base_topic, b'{{"petal":"{}","event":"{}","dx":{},"dy":{},"duration":{}}}'.format(human_petal, event, d_x, d_y, duration))
self.touch_time[i] = None
self.touch_begin[i] = None
self.touch_last[i] = None
self.touch_base[i] = False
self.touch_tip[i] = False
if __name__ == "__main__":