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Unit Neco
案例程序
设置 Unit Neco LED 颜色
from m5stack import *
from m5stack_ui import *
from uiflow import *
import unit
screen = M5Screen()
screen.clean_screen()
screen.set_screen_bg_color(0xFFFFFF)
neco_0 = unit.get(unit.NECO, unit.PORTB, 70)
def neco_0_button_wasPressed_cb():
# global params
neco_0.setRamdomColor(6)
pass
neco_0.button.wasPressed(neco_0_button_wasPressed_cb)
print((str('status:') + str((neco_0.button.wasPressed()))))
neco_0.setBrightness(20)
while True:
neco_0.setColorFrom(1, 5, 0xff0000)
wait_ms(2)功能说明
def neco_0_button_wasPressed_cb():
# global params
pass
neco_0.button.wasPressed(neco_0_button_wasPressed_cb)- 按钮回调函数
print((str('status:') + str((neco_0.button.wasPressed()))))- 获取按钮状态
neco_0.setBrightness(20)- 设置LED灯亮度
neco_0.setColor(1, 0xff0000)- 设置LED灯颜色
neco_0.setColorAll(0xff0000)- 设置LED灯全部颜色
neco_0.setColorAll(0xff0000)- 设置LED灯全部颜色
- Palette
- RGB
- HEX
neco_0.setColorFrom(1, 5, 0xff0000)- 设置部分LED灯颜色
neco_0.setColorFrom(1, 5, 0xff0000)- 设置部分LED灯颜色
neco_0.setColorFrom(1, 5, 0xff0000)- 自定义任意LED灯颜色
neco_0.setRandomColorAll()- 指定所有LED灯位为一种随机颜色
neco_0.setRandomColorFrom(1, 5)- 指定一定范围内LED颜色随机
neco_0.setRamdomColor(1)- 指定一定范围内LED为一种随机颜色
neco_0.setRandomColorRandomLed()- 指定所有LED颜色随机
neco_0.setRandomColorRandomLedFrom(1, 5)- 指定一定范围内LED颜色随机