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83 lines
1.7 KiB
83 lines
1.7 KiB
#!/bin/env python3
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import time
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import gex
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client = gex.Client()
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if False:
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s = client.ini_read()
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client.ini_write(s)
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if False:
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buf = client.bulk_read(gex.MSG_INI_READ)
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print(buf.decode('utf-8'))
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client.bulk_write(gex.MSG_INI_WRITE, buf)
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if False:
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leds = gex.DOut(client, 'strip')
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nn = 3
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for i in range(0,20):
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leds.write(nn)
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time.sleep(.05)
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nn<<=1
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nn|=(nn&0x40)>>6
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nn=nn&0x3F
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leds.clear(0xFF)
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if False:
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leds = gex.DOut(client, 'bargraph')
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for i in range(0,0x41):
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leds.write(i&0x3F)
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time.sleep(.1)
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if False:
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leds = gex.DOut(client, 'TST')
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for i in range(0, 0x41):
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#leds.write(i & 0x3F)
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leds.toggle(0xFF)
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time.sleep(.1)
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if False:
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btn = gex.DIn(client, 'btn')
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strip = gex.DOut(client, 'strip')
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for i in range(0, 10000):
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b = btn.read()
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strip.write((b << 2) | ((~b) & 1))
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time.sleep(.02)
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if False:
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neo = gex.Neopixel(client, 'npx')
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print('We have %d neopixels.\n' % neo.get_len())
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#neo.load([0xF0F0F0,0,0,0xFF0000])
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# generate a little animation...
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for i in range(0,512):
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j = i if i < 256 else 255-(i-256)
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neo.load([0x660000+j, 0x3300FF-j, 0xFFFF00-(j<<8), 0x0000FF+(j<<8)-j])
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time.sleep(.001)
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neo.load([0,0,0,0])
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if False:
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i2c = gex.I2C(client, 'i2c')
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# i2c.write(0x76, payload=[0xD0])
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# print(i2c.read(0x76, count=1))
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print(i2c.read_reg(0x76, 0xD0))
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print("%x" % i2c.read_reg(0x76, 0xF9, width=3, endian='big'))
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i2c.write_reg(0x76, 0xF4, 0xFA)
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print(i2c.read_reg(0x76, 0xF4))
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if True:
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spi = gex.SPI(client, 'spi')
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spi.write(0, [0xA1])
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print("SPI done.")
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