From b30901000d075cf1587b1118c77104bbedf979dc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E4=B8=89=E5=8D=81=E5=B2=81=E5=BC=80=E5=A7=8B=E5=AD=A6?= =?UTF-8?q?=E7=BC=96=E7=A8=8B=E7=9A=84=E5=A4=A7=E5=8F=94?= <1091329318@qq.com> Date: Tue, 16 Nov 2021 10:28:59 +0800 Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E4=BC=A0=E6=96=B0=E6=96=87=E4=BB=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- speaker.py | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 speaker.py diff --git a/speaker.py b/speaker.py new file mode 100644 index 0000000..b82df02 --- /dev/null +++ b/speaker.py @@ -0,0 +1,46 @@ +from machine import PWM,Pin +import utime +beep=PWM(Pin(25),freq=0,duty=100) +beep.deinit() + +tone_list=[] + +def playsong(tempo,tonelist): + beep.init() + per=60/tempo + tone_list={'c':(16,33,65,131,262,523,1046,2093,4186), + 'cs':(17,35,69,139,277,554,1109,2217,4435), + 'd':(18,37,73,147,294,587,1175,2349,4699), + 'ds':(19,39,78,156,311,622,1245,2489,4978), + 'e':(21,41,82,165,330,659,1319,2637,5274), + 'f':(22,44,87,175,349,698,1397,2794,5588), + 'fs':(23,46,93,185,370,740,1480,2960,5920), + 'g':(25,49,98,196,392,784,1568,3136,6272), + 'gs':(26,52,104,208,415,831,1661,3322,6645), + 'a':(28,55,110,220,440,880,1760,3520,7040,), + 'as':(29,58,117,233,466,932,1864,3729,7459), + 'b':(31,62,123,247,493,988,1976,3951,7902), + 's':(31,62,123,247,493,988,1976,3951,7902)} + for note in tonelist: + beep.freq(tone_list[note[0]][note[1]]) + utime.sleep(per*note[2]) + beep.deinit() + +twotiger=[('c',4,1),('d',4,1),('e',4,1),('c',4,1),('d',4,1),('g',4,1),('g',4,1),('s',0,1), #两只老虎爱跳舞 + ('e',4,1),('a',4,0.5),('a',4,0.5),('a',4,1),('a',4,1),('g',4,0.5),('e',4,0.5),('g',4,1),('e',4,1), ('s',0,1), #小兔子乖乖拔萝卜~ + ] +supermario=[('e',4,0.25),('e',4,0.5),('e',4,0.5),('c',4,0.25),('e',4,0.5),('g',4,1),('g',3,1), + ('c',4,0.75),('g',3,0.75),('e',3,0.75),('a',3,0.5),('b',3,0.5),('as',3,0.25),('a',3,0.5), + ('g',3,0.25),('e',4,0.5),('g',4,0.25),('a',4,0.5),('f',4,0.25),('g',4,0.5),('e',4,0.5),('c',4,0.25),('d',4,0.25),('b',3,0.75), + ('c',4,0.75),('g',3,0.75),('e',3,0.75),('a',3,0.5),('b',3,0.5),('as',3,0.25),('a',3,0.5), + ('g',3,0.25),('e',4,0.5),('g',4,0.25),('a',4,0.5),('f',4,0.25),('g',4,0.5),('e',4,0.5),('c',4,0.25),('d',4,0.25),('b',3,0.75), # + ('s',0,0.5),('g',4,0.25),('fs',4,0.25),('f',4,0.25),('ds',4,0.5),('e',4,0.5),('g',3,0.25),('a',3,0.25),('c',4,0.5),('a',3,0.25),('c',4,0.25),('d',4,0.25), + ('s',0,0.5),('g',4,0.25),('fs',4,0.25),('f',4,0.25),('ds',4,0.5),('e',4,0.5),('c',5,0.5),('c',5,0.25),('c',5,0.5),# + ('s',0,0.5),('g',4,0.25),('fs',4,0.25),('f',4,0.25),('ds',4,0.5),('e',4,0.5),('g',3,0.25),('a',3,0.25),('c',4,0.5),('a',3,0.25),('c',4,0.25),('d',4,0.25), + ('s',0,0.5),('ds',4,0.75),('d',4,0.75),('c',4,1),('s',0,1), + ('c',4,0.25),('c',4,0.5),('c',4,0.5),('c',4,0.25),('d',4,0.5),('e',4,0.25),('c',4,0.5),('a',3,0.25),('g',3,1), + ('c',4,0.25),('c',4,0.5),('c',4,0.5),('c',4,0.25),('d',4,0.25),('e',4,0.55),('s',0,1.75), + ('c',4,0.25),('c',4,0.5),('c',4,0.5),('c',4,0.25),('d',4,0.5),('e',4,0.25),('c',4,0.5),('a',3,0.25),('g',3,1), + ('e',4,0.25),('e',4,0.5),('e',4,0.5),('c',4,0.25),('e',4,0.5),('g',4,1),('g',3,1), + ] +playsong(105,supermario) #速度，歌谱 \ No newline at end of file -- GitLab