from matrix_8x8 import matrix_8x8 from graphics import * from machine import Pin import rp2 import utime import random import adc # codage de 8 etats possibles sur les 3 switches sw1=Pin(6,Pin.IN,Pin.PULL_UP) sw2=Pin(7,Pin.IN,Pin.PULL_UP) sw3=Pin(8,Pin.IN,Pin.PULL_UP) def etat_switches(): return sw1.value()+sw2.value()*2 +sw3.value()*4 # affiche les 6 matrices def show_cube(): sm0.put(matrix0.array() ,8) sm1.put(matrix1.array() ,8) sm2.put(matrix2.array() ,8) sm3.put(matrix3.array() ,8) sm4.put(matrix4.array() ,8) sm5.put(matrix5.array() ,8) utime.sleep_ms(100) def show_alea() : # print('show♥ alea') for i in range(0,10): xyz=random.randint(10,61) matrix0.set_color(BLACK) matrix0.set_alea(num=xyz % 60) matrix1.set_color(BLACK) matrix1.set_alea(num=xyz % 60) matrix2.set_color(BLACK) matrix2.set_alea(num=xyz % 60) matrix3.set_color(BLACK) matrix3.set_alea(num=xyz % 60) matrix4.set_color(BLACK) matrix4.set_alea(num=xyz % 60) matrix5.set_color(BLACK) matrix5.set_alea(num=xyz % 60) show_cube() utime.sleep_ms(200) return def show_spirale(): # print('show spi♥rale') for i in range(1,64,3): matrix0.set_spirale(random.choice(COLORS),max=i) matrix1.set_spirale(random.choice(COLORS),max=i) matrix2.set_spirale(random.choice(COLORS),max=i) matrix3.set_spirale(random.choice(COLORS),max=i) matrix4.set_spirale(random.choice(COLORS),max=i) matrix5.set_spirale(random.choice(COLORS),max=i) show_cube() for i in range(1,64,4): matrix0.set_spirale(random.choice(COLORS),max=i,invert=True) matrix1.set_spirale(random.choice(COLORS),max=i,invert=True) matrix2.set_spirale(random.choice(COLORS),max=i,invert=True) matrix3.set_spirale(random.choice(COLORS),max=i,invert=True) matrix4.set_spirale(random.choice(COLORS),max=i,invert=True) matrix5.set_spirale(random.choice(COLORS),max=i,invert=True) show_cube() return def show_nombre(): # print('show no♥mbre') for i in range(1,10): matrix0.set_nombre(accel.x()%100, color=random.choice(COLORS),background=BLACK) matrix1.set_nombre(accel.x()%100, color=random.choice(COLORS),background=BLACK) matrix2.set_nombre(accel.x()%100, color=random.choice(COLORS),background=BLACK) matrix3.set_nombre(accel.x()%100, color=random.choice(COLORS),background=BLACK) matrix4.set_nombre(accel.x()%100, color=random.choice(COLORS),background=BLACK) matrix5.set_nombre(accel.x()%100, color=random.choice(COLORS),background=BLACK) show_cube() utime.sleep_ms(200) return def show_de(): # print('show♥ de') for i in range(1,10): matrix0.set_de(0,random.choice(COLORS)) matrix1.set_de(1,random.choice(COLORS)) matrix2.set_de(2,random.choice(COLORS)) matrix3.set_de(3,random.choice(COLORS)) matrix4.set_de(4,random.choice(COLORS)) matrix5.set_de(5,random.choice(COLORS)) show_cube() utime.sleep_ms(200) return def show_rainbow(): # print('show ra♥inbow') for i in range(1,10): shift= accel.x() matrix0.set_rainbow(shift) matrix1.set_rainbow(shift) matrix2.set_rainbow(shift) matrix3.set_rainbow(shift) matrix4.set_rainbow(shift) matrix5.set_rainbow(shift) show_cube() utime.sleep_ms(200) return def show_carre(): # print('show carr♥e') for i in range (1,5): matrix0.set_carre(random.choice(COLORS),i) matrix1.set_carre(random.choice(COLORS),i) matrix2.set_carre(random.choice(COLORS),i) matrix3.set_carre(random.choice(COLORS),i) matrix4.set_carre(random.choice(COLORS),i) matrix5.set_carre(random.choice(COLORS),i) show_cube() utime.sleep_ms(400) return def show_char(): # print('show c♥har') for i in range (1,5): matrix0.set_char(random.randint(64,91),random.choice(COLORS)) matrix1.set_char(random.randint(64,91),random.choice(COLORS)) matrix2.set_char(random.randint(64,91),random.choice(COLORS)) matrix3.set_char(random.randint(64,91),random.choice(COLORS)) matrix4.set_char(random.randint(64,91),random.choice(COLORS)) matrix5.set_char(random.randint(64,91),random.choice(COLORS)) show_cube() utime.sleep_ms(400) return def show_lines(): # print('show lines') matrix0.set_color(BLACK) matrix1.set_color(BLACK) matrix2.set_color(BLACK) matrix3.set_color(BLACK) matrix4.set_color(BLACK) matrix5.set_color(BLACK) for i in range (0,7): matrix0.set_line(0,0,i,7,random.choice(COLORS)) matrix1.set_line(0,0,i,7,random.choice(COLORS)) matrix2.set_line(0,0,i,7,random.choice(COLORS)) matrix3.set_line(0,0,i,7,random.choice(COLORS)) matrix4.set_line(0,0,i,7,random.choice(COLORS)) matrix5.set_line(0,0,i,7,random.choice(COLORS)) show_cube() utime.sleep_ms(200) #le fifo RX/TX est groupé en un seul fifo de 8 mots de 32 bits @rp2.asm_pio(fifo_join=rp2.PIO.JOIN_TX,sideset_init=rp2.PIO.OUT_LOW, out_shiftdir=rp2.PIO.SHIFT_LEFT, autopull=True, pull_thresh=24) def ws2812_asm(): T1 = 2 T2 = 5 T3 = 3 wrap_target() label("bitloop") out(x, 1) .side(0) [T3 - 1] jmp(not_x, "do_zero") .side(1) [T1 - 1] jmp("bitloop") .side(1) [T2 - 1] label("do_zero") nop() .side(0) [T2 - 1] wrap() # une machine a etats sur chacune des 6 broches de commande # rp2040 a 8 machines disponibles sm0 = rp2.StateMachine(0, ws2812_asm, freq=8_000_000, sideset_base=Pin(0, Pin.PULL_DOWN)) sm1 = rp2.StateMachine(1, ws2812_asm, freq=8_000_000, sideset_base=Pin(1, Pin.PULL_DOWN)) sm2 = rp2.StateMachine(2, ws2812_asm, freq=8_000_000, sideset_base=Pin(2, Pin.PULL_DOWN)) sm3 = rp2.StateMachine(3, ws2812_asm, freq=8_000_000, sideset_base=Pin(3, Pin.PULL_DOWN)) sm4 = rp2.StateMachine(4, ws2812_asm, freq=8_000_000, sideset_base=Pin(4, Pin.PULL_DOWN)) sm5 = rp2.StateMachine(5, ws2812_asm, freq=8_000_000, sideset_base=Pin(5, Pin.PULL_DOWN)) sm0.active(1) sm1.active(1) sm2.active(1) sm3.active(1) sm4.active(1) sm5.active(1) matrix0 = matrix_8x8(sm0,0.008) # faible luminosité pour limiter le courant de l'accu matrix1 = matrix_8x8(sm1,0.008) matrix2 = matrix_8x8(sm2,0.008) matrix3 = matrix_8x8(sm3,0.008) matrix4 = matrix_8x8(sm4,0.008) matrix5 = matrix_8x8(sm5,0.008) # liste de focntions pour tirage aleatoire # fonction repétée pour augmenter sa proba TIRAGE= (show_alea,show_lines,show_spirale,show_char,show_alea,show_nombre,show_de,show_alea,show_carre,show_rainbow) if __name__ == "__main__": accel= adc.accelero() xyz= (accel.x()>>8) -152 # lecture cumulee des 3 axes de l'accellero while True: while True: #color=random.choice(COLORS) if etat_switches() ==0 : show_alea() elif etat_switches()==1 : show_spirale() elif etat_switches()==2 : show_nombre() elif etat_switches()==3 : show_de() elif etat_switches()==4 : show_rainbow() elif etat_switches()==5 : show_carre() elif etat_switches()==6 : show_char() else:random.choice(TIRAGE)()