THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
'''
import time
import jetduino
from jetduino_pins import *
sensor = ARD_A0
jetduino.pinMode(sensor, INPUT_PIN)
jetduino.setAnalogReadResolution(10)
while True:
try:
sensor_value = jetduino.analogRead(sensor)
#if sensor_value >= 0:
print ("sensor_value =", sensor_value)
time.sleep(.5)
except IOError:
print ("Error")
if en_debug:
print "Rx:",msg
if msg == 'SETUP' :
print "Setting up sensors done"
elif msg == 'START' :
running = True
if thread1.is_alive() == False:
thread1.start()
print "Service Started"
elif match_sensors(msg,analog_sensors) >=0:
if en_jetduino:
s_no=match_sensors(msg,analog_sensors)
sens=analog_sensors[s_no]
port=int(msg[len(sens):])
a_read=jetduino.analogRead(port)
s.sensorupdate({sens:a_read})
if en_debug:
print msg
print sens +'op:'+ str(a_read)
elif msg[:8].lower()=="setInput".lower():
if en_jetduino:
port=int(msg[8:])
jetduino.pinMode(port,"INPUT")
if en_debug:
print msg
elif msg[:9].lower()=="setOutput".lower():
if en_jetduino:
api = twitter.Api(consumer_key='YourKey',consumer_secret='YourKey',access_token_key='YourKey',access_token_secret='YourKey')
print "Twitter Connected"
jetduino.pinMode(led,"OUTPUT")
last_sound = 0
while True:
# Error handling in case of problems communicating with the GrovePi
try:
# Get value from temperature sensor
[temp,humidity] = jetduino.dht(temperature_sensor,0)
t=temp
# Get value from light sensor
light_intensity = jetduino.analogRead(light_sensor)
# Give PWM output to LED
jetduino.analogWrite(led,light_intensity/4)
# Get sound level
sound_level = jetduino.analogRead(sound_sensor)
if sound_level > 0:
last_sound = sound_level
# Post a tweet
print ("DI Lab's Temp: %.2f, Light: %d, Sound: %d" %(t,light_intensity/10,last_sound))
api.PostUpdate("DI Lab's Temp: %.2f, Light: %d, Sound: %d" %(t,light_intensity/10,last_sound))
time.sleep(3)
except IOError:
print "Error"
# Min Typ Max Condition
# 0 0 0 sensor in open air
# 0 20 300 sensor in dry soil
# 300 580 700 sensor in humid soil
# 700 940 950 sensor in water
# Sensor values observer:
# Val Condition
# 0 sensor in open air
# 18 sensor in dry soil
# 425 sensor in humid soil
# 690 sensor in water
import time
import jetduino
from jetduino_pins import *
# Connect the Grove Moisture Sensor to analog port A0
# SIG,NC,VCC,GND
sensor = ARD_A0
while True:
try:
print (jetduino.analogRead(sensor))
time.sleep(.5)
except KeyboardInterrupt:
break
except IOError:
print ("Error")
# I've listed both here:
# Specifications
# Min Typ Max Click
# X 206 516 798 1023
# Y 203 507 797
# My Joystick
# Min Typ Max Click
# X 253 513 766 1020-1023
# Y 250 505 769
while True:
try:
# Get X/Y coordinates
x = jetduino.analogRead(xPin)
y = jetduino.analogRead(yPin)
# Calculate X/Y resistance
Rx = (float)(1023 - x) * 10 / x
Ry = (float)(1023 - y) * 10 / y
# Was a click detected on the X axis?
click = 1 if x >= 1020 else 0
print ("x =", x, " y =", y, " Rx =", Rx, " Ry =", Ry, " click =", click)
time.sleep(.5)
except IOError:
print ("Error")
def readDigital():
ar0 = jetduino.analogRead(ARD_A0)
ar1 = jetduino.analogRead(ARD_A1)
ar2 = jetduino.analogRead(ARD_A2)
ar3 = jetduino.analogRead(ARD_A3)
ar4 = jetduino.analogRead(ARD_A4)
ar5 = jetduino.analogRead(ARD_A5)
ar6 = jetduino.analogRead(ARD_A6)
ar7 = jetduino.analogRead(ARD_A7)
ar8 = jetduino.analogRead(ARD_A8)
ar9 = jetduino.analogRead(ARD_A9)
ar10 = jetduino.analogRead(ARD_A10)
ar11 = jetduino.analogRead(ARD_A11)
#print("%f, %f, %f, %f, %f, %f" % (ar0, ar1, ar2, ar3, ar4, ar5))
print("%f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f" % (ar0, ar1, ar2, ar3, ar4, ar5, ar6, ar7, ar8, ar9, ar10, ar11))
print("")
import time
import jetduino
from jetduino_pins import *
# The sensitivity can be adjusted by the onboard potentiometer
# Connect the Grove HCHO Sensor to analog port A0
# SIG,NC,VCC,GND
hcho_sensor = ARD_A0
jetduino.pinMode(hcho_sensor, INPUT_PIN)
# Vcc of the grove interface is normally 5v
grove_vcc = 5
while True:
try:
# Get sensor value
sensor_value = jetduino.analogRead(hcho_sensor)
# Calculate voltage
voltage = (float)(sensor_value * grove_vcc / 1024)
print ("sensor_value =", sensor_value, " voltage =", voltage)
time.sleep(.5)
except IOError:
print ("Error")
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
'''
import time
import jetduino
from jetduino_pins import *
# Connect the Grove Loudness Sensor to analog port A0
# SIG,NC,VCC,GND
loudness_sensor = ARD_A0
jetduino.pinMode(loudness_sensor, INPUT_PIN)
while True:
try:
# Read the sound level
sensor_value = jetduino.analogRead(loudness_sensor)
print ("sensor_value =", sensor_value)
time.sleep(.5)
except IOError:
print ("Error")
light_sensor = ARD_A0
# Connect the LED to digital port D4
# SIG,NC,VCC,GND
led = ARD_D4
# Turn on LED once sensor exceeds threshold resistance
threshold = 10
jetduino.pinMode(led, "OUTPUT")
while True:
try:
# Get sensor value
sensor_value = jetduino.analogRead(light_sensor)
# Calculate resistance of sensor in K
resistance = (float)(1023 - sensor_value) * 10 / sensor_value
if resistance > threshold:
# Send HIGH to switch on LED
jetduino.digitalWrite(led, HIGH)
else:
# Send LOW to switch off LED
jetduino.digitalWrite(led, LOW)
print("sensor_value =", sensor_value, " resistance =", resistance)
time.sleep(0.5)
except IOError:
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
'''
import time
import jetduino
import atexit
atexit.register(jetduino.dust_sensor_dis)
jetduino.dust_sensor_en()
while True:
try:
[new_val,lowpulseoccupancy] = jetduino.dustSensorRead()
[temp,humidity] = jetduino.dht(4,1)
a0 = jetduino.analogRead(0)
a1 = jetduino.analogRead(1)
a2 = jetduino.analogRead(2)
print new_val,lowpulseoccupancy,"temp =", temp, " humidity =", humidity,"a0",a0,"a1",a1,"a2",a2
except:
print ("Error")
jetduino.pinMode(led, OUTPUT_PIN)
time.sleep(1)
# Reference voltage of ADC is 5v
adc_ref = 5
# Vcc of the grove interface is normally 5v
grove_vcc = 5
# Full value of the rotary angle is 300 degrees, as per it's specs (0 to 300)
full_angle = 300
while True:
try:
# Read sensor value from potentiometer
sensor_value = jetduino.analogRead(potentiometer)
# Calculate voltage
voltage = round((float)(sensor_value) * adc_ref / 1023, 2)
# Calculate rotation in degrees (0 to 300)
degrees = round((voltage * full_angle) / grove_vcc, 2)
# Calculate LED brightess (0 to 255) from degrees (0 to 300)
brightness = int(degrees / full_angle * 255)
# Give PWM output to LED
jetduino.analogWrite(led,brightness)
print ("sensor_value =", sensor_value, " voltage =", voltage, " degrees =", degrees, " brightness =", brightness)
except KeyboardInterrupt:
