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90 lines
2.2 KiB
Python
90 lines
2.2 KiB
Python
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# SPDX-FileCopyrightText: 2026 M5Stack Technology CO LTD
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#
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# SPDX-License-Identifier: MIT
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import os, sys, io
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import M5
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from M5 import *
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import m5ui
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import lvgl as lv
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import time
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from hardware.stackchan import StackChan
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page0 = None
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label_title = None
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label_status = None
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stackchan = None
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def setup():
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global page0, label_title, label_status, stackchan
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M5.begin()
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Widgets.setRotation(1)
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m5ui.init()
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page0 = m5ui.M5Page(bg_c=0x000000)
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label_title = m5ui.M5Label(
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"Servo Control Example",
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x=20,
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y=5,
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text_c=0x0DC9F4,
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bg_c=0x000000,
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bg_opa=0,
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font=lv.font_montserrat_24,
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parent=page0,
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)
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label_status = m5ui.M5Label(
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"--",
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x=153,
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y=115,
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text_c=0x0DC9F4,
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bg_c=0xFFFFFF,
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bg_opa=0,
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font=lv.font_montserrat_16,
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parent=page0,
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)
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stackchan = StackChan(i2c=1, uart=1)
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page0.screen_load()
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Speaker.begin()
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Speaker.setVolumePercentage(0.5)
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stackchan.set_servo_power(enable=True)
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stackchan.set_servo_torque(stackchan.SERVO_ID_X, enable=True)
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stackchan.set_servo_torque(stackchan.SERVO_ID_X, enable=True)
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stackchan.set_servo_angle(stackchan.SERVO_ID_X, 0, 1000, 0)
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stackchan.set_servo_angle(stackchan.SERVO_ID_Y, 45, 1000, 0)
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Speaker.tone(678, 300)
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time.sleep_ms(2000)
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label_status.set_text(str("Rotate counterclockwise"))
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label_status.align_to(page0, lv.ALIGN.CENTER, 0, 0)
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stackchan.set_servo_x_pwm(-50)
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time.sleep_ms(3000)
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label_status.set_text(str("Rotate clockwise"))
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label_status.align_to(page0, lv.ALIGN.CENTER, 0, 0)
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stackchan.set_servo_x_pwm(50)
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time.sleep_ms(3000)
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label_status.set_text(str("Go back to center"))
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label_status.align_to(page0, lv.ALIGN.CENTER, 0, 0)
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stackchan.set_servo_angle(stackchan.SERVO_ID_X, 0, 1000, 0)
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def loop():
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global page0, label_title, label_status, stackchan
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M5.update()
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if __name__ == "__main__":
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try:
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setup()
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while True:
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loop()
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except (Exception, KeyboardInterrupt) as e:
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try:
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m5ui.deinit()
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from utility import print_error_msg
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print_error_msg(e)
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except ImportError:
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print("please update to latest firmware")
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