43 lines
1.6 KiB
Python
43 lines
1.6 KiB
Python
from time import sleep
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from socket import gethostname, gethostbyname
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import kuukar.kuukar_nextion as kuukar_nextion
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class lcd:
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def __init__(self) -> None:
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self.nextion = kuukar_nextion.nextion()
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sleep(1)
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self.nextion.send_command("page home")
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self.nextion.send_command("ipTXT.txt=\""+str(gethostbyname(gethostname()))+"\"")
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self.nextion.external_touch_handler = self.touch_handler
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def play_video(self, filename: str) -> None:
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self.nextion.send_command("page video_player")
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self.nextion.send_command("video.path=\"sd0/" + filename + ".video\"")
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self.nextion.send_command("video.en=1")
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def pause_video(self) -> None:
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self.nextion.send_command("video.en=2")
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def resume_video(self) -> None:
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self.nextion.send_command("video.en=1")
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def stop_video(self) -> None:
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self.nextion.send_command("video.en=0")
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self.nextion.send_command("page home")
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def touch_handler(self, page, component_id, press_type):
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print(f'page:{page} cid:{component_id} pt:{press_type}')
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if page == 1 and component_id == 2 and press_type == '01':
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if self.nextion.get_attribute("aiTG.val"):
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print("AI Drive Activated")
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else:
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print("AI Drive Deactivated")
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elif page == 3:
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if component_id == 2 and press_type == '00':
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x = self.nextion.get_attribute("joystick.x")
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y = self.nextion.get_attribute("joystick.y")
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speed = 100-(y-60)/(205-60)*200
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turn = (x-5)/(150-5)*200-100
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print(f"Setting speed to {speed} and turn angle to {turn}")
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