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[MP动手做] MicroPython动手做（17）——掌控板之触摸引脚 |
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1、触摸开关 是科技发展进步的一种新兴产品。他一般是指应用触摸感应芯片原理设计的一种控制开关，是传统机械按键式开关的换代产品。能实现更智能化、操作更方便的触摸开关有传统开关不可比拟的优势，是智能产品的非常流行的一种发展性开关。触摸开关是电子取代机械的又一成功应用。触摸开关没有金属触点，不放电不打火，大量的节约铜合金材料，同时对于机械结构的要求大大减少。它直接取代传统开关，操作舒适、手感极佳、控制精准且没有机械磨损。同时，触摸开关更有人性化的关怀，可以自己选择开关上的文字提示，个性化的文字标签呈现出液晶显示的效果，水晶面板发出淡淡的微光，让深夜不再是完全的漆黑，足以让人形成方位和轮廓感。  |
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10、六个触摸键控制的RGB颜色灯 [mw_shl_code=python,false]#MicroPython动手做（17）——掌控板之触摸引脚 #六个触摸键控制的RGB颜色灯 from mpython import * import network import time import music from yeelight import * from machine import Timer my_wifi = wifi() my_wifi.connectWiFi("zh", "zy1567") _status_p = _status_y = _status_t = _status_h = _status_o = _status_n = 0 def on_touchpad_P_pressed():pass def on_touchpad_P_unpressed():pass def on_touchpad_Y_pressed():pass def on_touchpad_Y_unpressed():pass def on_touchpad_T_pressed():pass def on_touchpad_T_unpressed():pass def on_touchpad_H_pressed():pass def on_touchpad_H_unpressed():pass def on_touchpad_O_pressed():pass def on_touchpad_O_unpressed():pass def on_touchpad_N_pressed():pass def on_touchpad_N_unpressed():pass tim12 = Timer(12) def timer12_tick(_): global _status_p, _status_y, _status_t, _status_h, _status_o, _status_n try: touchPad_P.read();pass except: return if touchPad_P.read() < 400: if 1 != _status_p:_status_p = 1;on_touchpad_P_pressed() elif 0 != _status_p:_status_p = 0;on_touchpad_P_unpressed() if touchPad_Y.read() < 400: if 1 != _status_y:_status_y = 1;on_touchpad_Y_pressed() elif 0 != _status_y:_status_y = 0;on_touchpad_Y_unpressed() if touchPad_T.read() < 400: if 1 != _status_t:_status_t = 1;on_touchpad_T_pressed() elif 0 != _status_t:_status_t = 0;on_touchpad_T_unpressed() if touchPad_H.read() < 400: if 1 != _status_h:_status_h = 1;on_touchpad_H_pressed() elif 0 != _status_h:_status_h = 0;on_touchpad_H_unpressed() if touchPad_O.read() < 400: if 1 != _status_o:_status_o = 1;on_touchpad_O_pressed() elif 0 != _status_o:_status_o = 0;on_touchpad_O_unpressed() if touchPad_N.read() < 400: if 1 != _status_n:_status_n = 1;on_touchpad_N_pressed() elif 0 != _status_n:_status_n = 0;on_touchpad_N_unpressed() tim12.init(period=100, mode=Timer.PERIODIC, callback=timer12_tick) def on_touchpad_P_pressed(): global i time.sleep_ms(500) bulb.set_rgb(153, 0, 0) oled.DispChar("P键 红色", 38, 32, 1) oled.show() rgb.fill((int(153), int(0), int(0))) rgb.write() time.sleep_ms(1) def on_touchpad_Y_pressed(): global i time.sleep_ms(500) bulb.set_rgb(0, 153, 0) oled.DispChar("Y键 绿色", 38, 32, 1) oled.show() rgb.fill((int(0), int(153), int(0))) rgb.write() time.sleep_ms(1) def on_touchpad_T_pressed(): global i time.sleep_ms(500) bulb.set_rgb(51, 51, 255) oled.DispChar("T键 蓝色", 38, 32, 1) oled.show() rgb.fill((int(51), int(51), int(255))) rgb.write() time.sleep_ms(1) def on_touchpad_H_pressed(): global i time.sleep_ms(500) bulb.set_rgb(255, 102, 0) oled.DispChar("H键 橙色", 38, 32, 1) oled.show() rgb.fill((int(153), int(51), int(0))) rgb.write() time.sleep_ms(1) def on_touchpad_O_pressed(): global i time.sleep_ms(500) bulb.set_rgb(204, 51, 204) oled.DispChar("O键 紫色", 38, 32, 1) oled.show() rgb.fill((int(102), int(51), int(102))) rgb.write() time.sleep_ms(1) def on_touchpad_N_pressed(): global i time.sleep_ms(500) bulb.set_rgb(255, 204, 51) oled.DispChar("N键 黄色", 38, 32, 1) oled.show() rgb.fill((int(153), int(102), int(51))) rgb.write() time.sleep_ms(1) rgb[1] = (int(51), int(51), int(51)) rgb.write() time.sleep_ms(1) music.play('G5:1') bulb = Bulb(discover_bulbs()[0]["ip"]) time.sleep_ms(500) bulb.turn_on() oled.fill(0) oled.DispChar("触摸键控制RGB灯", 18, 16, 1) oled.show()[/mw_shl_code] |
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7、6个触摸按键控制RGB灯并显示按键名 [mw_shl_code=applescript,false]#MicroPython动手做（17）——掌控板之触摸引脚 #6个触摸按键控制RGB灯并显示按键名 from mpython import * from machine import Timer import time _status_p = _status_y = _status_t = _status_h = _status_o = _status_n = 0 def on_touchpad_P_pressed():pass def on_touchpad_P_unpressed():pass def on_touchpad_Y_pressed():pass def on_touchpad_Y_unpressed():pass def on_touchpad_T_pressed():pass def on_touchpad_T_unpressed():pass def on_touchpad_H_pressed():pass def on_touchpad_H_unpressed():pass def on_touchpad_O_pressed():pass def on_touchpad_O_unpressed():pass def on_touchpad_N_pressed():pass def on_touchpad_N_unpressed():pass tim12 = Timer(12) def timer12_tick(_): global _status_p, _status_y, _status_t, _status_h, _status_o, _status_n try: touchPad_P.read();pass except: return if touchPad_P.read() < 400: if 1 != _status_p:_status_p = 1;on_touchpad_P_pressed() elif 0 != _status_p:_status_p = 0;on_touchpad_P_unpressed() if touchPad_Y.read() < 400: if 1 != _status_y:_status_y = 1;on_touchpad_Y_pressed() elif 0 != _status_y:_status_y = 0;on_touchpad_Y_unpressed() if touchPad_T.read() < 400: if 1 != _status_t:_status_t = 1;on_touchpad_T_pressed() elif 0 != _status_t:_status_t = 0;on_touchpad_T_unpressed() if touchPad_H.read() < 400: if 1 != _status_h:_status_h = 1;on_touchpad_H_pressed() elif 0 != _status_h:_status_h = 0;on_touchpad_H_unpressed() if touchPad_O.read() < 400: if 1 != _status_o:_status_o = 1;on_touchpad_O_pressed() elif 0 != _status_o:_status_o = 0;on_touchpad_O_unpressed() if touchPad_N.read() < 400: if 1 != _status_n:_status_n = 1;on_touchpad_N_pressed() elif 0 != _status_n:_status_n = 0;on_touchpad_N_unpressed() tim12.init(period=100, mode=Timer.PERIODIC, callback=timer12_tick) def on_touchpad_P_pressed(): global i oled.fill(0) oled.DispChar('P', 60, 22, 1) oled.show() rgb[0] = (int(255), int(0), int(0)) rgb.write() time.sleep_ms(1) time.sleep(1) rgb.fill( (0, 0, 0) ) rgb.write() time.sleep_ms(1) def on_touchpad_H_pressed(): global i oled.fill(0) oled.DispChar('H', 60, 22, 1) oled.show() rgb[0] = (int(255), int(102), int(0)) rgb.write() time.sleep_ms(1) time.sleep(1) rgb.fill( (0, 0, 0) ) rgb.write() time.sleep_ms(1) def on_touchpad_Y_pressed(): global i oled.fill(0) oled.DispChar('Y', 60, 22, 1) oled.show() rgb[1] = (int(0), int(153), int(0)) rgb.write() time.sleep_ms(1) time.sleep(1) rgb.fill( (0, 0, 0) ) rgb.write() time.sleep_ms(1) def on_touchpad_O_pressed(): global i oled.fill(0) oled.DispChar('O', 60, 22, 1) oled.show() rgb[0] = (int(255), int(102), int(0)) rgb.write() time.sleep_ms(1) rgb[1] = (int(255), int(102), int(0)) rgb.write() time.sleep_ms(1) time.sleep(1) rgb.fill( (0, 0, 0) ) rgb.write() time.sleep_ms(1) def on_touchpad_T_pressed(): global i oled.fill(0) oled.DispChar('T', 60, 22, 1) oled.show() rgb[2] = (int(51), int(51), int(255)) rgb.write() time.sleep_ms(1) time.sleep(1) rgb.fill( (0, 0, 0) ) rgb.write() time.sleep_ms(1) def on_touchpad_N_pressed(): global i oled.fill(0) oled.DispChar('N', 60, 22, 1) oled.show() rgb.fill((int(255), int(102), int(0))) rgb.write() time.sleep_ms(1) time.sleep(1) rgb.fill( (0, 0, 0) ) rgb.write() time.sleep_ms(1)[/mw_shl_code] |
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9、触摸按键点播六首曲子 [mw_shl_code=python,false]#MicroPython动手做（17）——掌控板之触摸引脚 # 触摸按键点播六首曲子 from mpython import * import time import music from machine import Timer def on_button_a_down(_): time.sleep_ms(10) if button_a.value() == 1: return music.stop() _status_p = _status_y = _status_t = _status_h = _status_o = _status_n = 0 def on_touchpad_P_pressed():pass def on_touchpad_P_unpressed():pass def on_touchpad_Y_pressed():pass def on_touchpad_Y_unpressed():pass def on_touchpad_T_pressed():pass def on_touchpad_T_unpressed():pass def on_touchpad_H_pressed():pass def on_touchpad_H_unpressed():pass def on_touchpad_O_pressed():pass def on_touchpad_O_unpressed():pass def on_touchpad_N_pressed():pass def on_touchpad_N_unpressed():pass tim12 = Timer(12) def timer12_tick(_): global _status_p, _status_y, _status_t, _status_h, _status_o, _status_n try: touchPad_P.read();pass except: return if touchPad_P.read() < 400: if 1 != _status_p:_status_p = 1;on_touchpad_P_pressed() elif 0 != _status_p:_status_p = 0;on_touchpad_P_unpressed() if touchPad_Y.read() < 400: if 1 != _status_y:_status_y = 1;on_touchpad_Y_pressed() elif 0 != _status_y:_status_y = 0;on_touchpad_Y_unpressed() if touchPad_T.read() < 400: if 1 != _status_t:_status_t = 1;on_touchpad_T_pressed() elif 0 != _status_t:_status_t = 0;on_touchpad_T_unpressed() if touchPad_H.read() < 400: if 1 != _status_h:_status_h = 1;on_touchpad_H_pressed() elif 0 != _status_h:_status_h = 0;on_touchpad_H_unpressed() if touchPad_O.read() < 400: if 1 != _status_o:_status_o = 1;on_touchpad_O_pressed() elif 0 != _status_o:_status_o = 0;on_touchpad_O_unpressed() if touchPad_N.read() < 400: if 1 != _status_n:_status_n = 1;on_touchpad_N_pressed() elif 0 != _status_n:_status_n = 0;on_touchpad_N_unpressed() tim12.init(period=100, mode=Timer.PERIODIC, callback=timer12_tick) def on_touchpad_P_pressed(): music.play(music.DONG_FANG_HONG, wait=False, loop=False) def on_touchpad_Y_pressed(): music.play(music.BIRTHDAY, wait=False, loop=False) def on_touchpad_T_pressed(): music.play(music.MO_LI_HUA, wait=False, loop=False) def on_touchpad_H_pressed(): music.play(music.ODE, wait=False, loop=False) def on_touchpad_O_pressed(): music.play(music.PRELUDE, wait=False, loop=False) def on_touchpad_N_pressed(): music.play(music.CAI_YUN_ZHUI_YUE, wait=False, loop=False) button_a.irq(trigger=Pin.IRQ_FALLING, handler=on_button_a_down) while True: oled.fill(0) oled.DispChar("A键：停止", 35, 0, 1) oled.DispChar("P:东方红 Y:生日快乐", 6, 20, 1) oled.DispChar("T:茉莉花 H:欢乐颂", 11, 35, 1) oled.DispChar("O:婚宴 N:彩云追月", 13, 50, 1) oled.show()[/mw_shl_code] |
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3、P键控制OLED显示 [mw_shl_code=applescript,false]#MicroPython动手做（17）——掌控板之触摸引脚 #P键控制OLED显示 from mpython import * import time while True: if touchPad_P.read() < 400: oled.fill(0) oled.DispChar('Hello, world!', 25, 22, 1) oled.show() time.sleep(1) else: oled.fill(0) oled.DispChar('拜拜！', 50, 22, 1) oled.show() time.sleep(1)[/mw_shl_code] |
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4、测量P键的实际触摸数值 [mw_shl_code=applescript,false]#MicroPython动手做（17）——掌控板之触摸引脚 #测量P键的实际触摸数值 from mpython import * import time while True: if touchPad_P.read() < 400: oled.fill(0) oled.DispChar('---触摸---', 40, 22, 1) oled.DispChar((str(touchPad_P.read())), 60, 33, 1) oled.show() time.sleep(1) else: oled.fill(0) oled.DispChar('---释放---', 40, 22, 1) oled.DispChar((str(touchPad_P.read())), 57, 33, 1) oled.show() time.sleep(1)[/mw_shl_code] |
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5、用单触摸按键实现开关（P键） [mw_shl_code=applescript,false]#MicroPython动手做（17）——掌控板之触摸引脚 #用单触摸按键实现开关（P键） from mpython import *#导入掌控库 import time#引入时间库 #初始化布尔变量为真 item = True while True: if touchPad_P.read() < 100: # 触摸p if item == True: #如果变量为真 rgb.fill((80, 0, 0)) # 设置为红色 rgb.write() item = False # 变量设为假 else: # 否则变量为假 rgb.fill((0, 0, 0)) # 设为0 rgb.write() item = True #变量设为真 time.sleep_ms(220) #延时防抖[/mw_shl_code] |
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6、OLED屏幕同时显示每个触摸引脚的值 [mw_shl_code=applescript,false]#MicroPython动手做（17）——掌控板之触摸引脚 #OLED屏幕同时显示每个触摸引脚的值 from mpython import * while True: oled.fill(0) oled.DispChar((str("P") + str(touchPad_P.read())), 0, 0, 1) oled.DispChar((str("Y") + str(touchPad_Y.read())), 93, 0, 1) oled.DispChar((str("T") + str(touchPad_T.read())), 0, 16, 1) oled.DispChar((str("H") + str(touchPad_H.read())), 93, 16, 1) oled.DispChar((str("O") + str(touchPad_O.read())), 0, 32, 1) oled.DispChar((str("N") + str(touchPad_N.read())), 93, 32, 1) oled.show()[/mw_shl_code] |
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[mw_shl_code=applescript,false]#MicroPython动手做（17）——掌控板之触摸引脚 #简易触摸按键电子琴（6键） from mpython import * import music while True: music.stop() if touchPad_P.read() < 400: music.pitch(262, 500) else: if touchPad_Y.read() < 400: music.pitch(294, 500) else: if touchPad_T.read() < 400: music.pitch(330, 500) else: if touchPad_H.read() < 400: music.pitch(349, 500) else: if touchPad_O.read() < 400: music.pitch(392, 500) else: if touchPad_N.read() < 400: music.pitch(440, 500) [/mw_shl_code] |
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