# P9_19 ---> SCL (MCP4725)
# P9_20 ---> SDA (MCP4725)
from mcp4725 import setup_bus, dac
import math
from time import sleep
from termcolor import colored
#--------------------------------
print colored('---------------------------', 'green')
print colored('Press CTRL+C to stop', 'red')
print colored('setup: mcp4725 ----> SAW ', 'red')
print colored('---------------------------', 'green')
sleep(0.5)
bus = setup_bus(3)
#--------------------------------
while (True):
v = 512 # v: 0 --> 4095
for n in range(0, v):
dac(bus, n)
# P9_19 ---> SCL (MCP4725)
# P9_20 ---> SDA (MCP4725)
from mcp4725 import setup_bus, dac
import math
from time import sleep
from termcolor import colored
#--------------------------------
def sin(x,y):
a=math.sin(math.pi*(x/180.0))
return int(y*(a+1)/2)
#--------------------------------
print colored('---------------------------','green')
print colored('Press CTRL+C to stop','red')
print colored('setup: mcp4725 ----> SINE ','red')
print colored('---------------------------','green')
sleep(0.5)
bus = setup_bus(3)
#--------------------------------
while(True):
v=1024 # v: 0 --> 4095
for n in range(0,360):
dac(bus,sin(n,v))
# P9_20 ---> SDA (MCP4725)
from mcp4725 import setup_bus, dac
import math
from time import sleep
from termcolor import colored
#--------------------------------
def sin(x, y):
a = math.sin(math.pi * (x / 180.0))
return int(y * (a + 1) / 2)
#--------------------------------
print colored('---------------------------', 'green')
print colored('Press CTRL+C to stop', 'red')
print colored('setup: mcp4725 ----> SINE ', 'red')
print colored('---------------------------', 'green')
sleep(0.5)
bus = setup_bus(3)
#--------------------------------
while (True):
v = 1024 # v: 0 --> 4095
for n in range(0, 360):
dac(bus, sin(n, v))
# P9_19 ---> SCL (MCP4725)
# P9_20 ---> SDA (MCP4725)
from mcp4725 import setup_bus, dac
import math
from time import sleep
from termcolor import colored
from time import sleep
#--------------------------------
print colored('---------------------------', 'green')
print colored('Press CTRL+C to stop', 'red')
print colored('setup: mcp4725 --> SQUARE ', 'red')
print colored('---------------------------', 'green')
sleep(0.5)
bus = setup_bus(3)
v = 1024 # v: 0 --> 4095
#--------------------------------
while (True):
dac(bus, v)
sleep(0.100)
dac(bus, v / 2)
sleep(0.200)
dac(bus, 0)
sleep(0.300)
# P9_19 ---> SCL (MCP4725)
# P9_20 ---> SDA (MCP4725)
from mcp4725 import setup_bus, dac
import math
from time import sleep
from termcolor import colored
#--------------------------------
print colored('---------------------------','green')
print colored('Press CTRL+C to stop','red')
print colored('setup: mcp4725 ----> SAW ','red')
print colored('---------------------------','green')
sleep(0.5)
bus = setup_bus(3)
#--------------------------------
while(True):
v=512 # v: 0 --> 4095
for n in range(0,v):
dac(bus,n)
# P9_19 ---> SCL (MCP4725)
# P9_20 ---> SDA (MCP4725)
from mcp4725 import setup_bus, dac
import math
from time import sleep
from termcolor import colored
from time import sleep
#--------------------------------
print colored('---------------------------','green')
print colored('Press CTRL+C to stop','red')
print colored('setup: mcp4725 --> SQUARE ','red')
print colored('---------------------------','green')
sleep(0.5)
bus = setup_bus(3)
v=1024 # v: 0 --> 4095
#--------------------------------
while(True):
dac(bus,v)
sleep(0.100)
dac(bus,v/2)
sleep(0.200)
dac(bus,0)
sleep(0.300)
