Beispiel #1
0
def main():
    # Instantiate a BME280 instance using default i2c bus and address
    sensor = sensorObj.BME280()

    # For SPI, bus 0, you would pass -1 as the address, and a valid pin for CS:
    # BME280(0, -1, 10);

    ## Exit handlers ##
    # This function stops python from printing a stacktrace when you hit control-C
    def SIGINTHandler(signum, frame):
        raise SystemExit

    # This function lets you run code on exit
    def exitHandler():
        print "Exiting"
        sys.exit(0)

    # Register exit handlers
    atexit.register(exitHandler)
    signal.signal(signal.SIGINT, SIGINTHandler)

    while (1):
        sensor.update()

        print "Compensation Temperature:", sensor.getTemperature(), "C /",
        print sensor.getTemperature(True), "F"

        print "Pressure: ", sensor.getPressure(), "Pa"

        print "Computed Altitude:", sensor.getAltitude(), "m"

        print "Humidity:", sensor.getHumidity(), "%RH"

        print
        time.sleep(1)
bmeAddr = 0x77

# i2c bus 6 on mini breakout
bus6 = 6
mplAddr = 0x60
bmpAddr = 0x77

localAlt = 189.5
UPPER_TEMP = 0x02
LOWER_TEMP = 0x03
CRIT_TEMP = 0x04

# create sensors on the bus 1
si = pyupm_si114x.SI114X(bus1)
mcp = pyupm_mcp9808.MCP9808(bus1)
bme = pyupm_bmp280.BME280(bus1)
#si = pyupm_si114x.SI114X(bus1, siAddr)
#mcp = pyupm_mcp9808.MCP9808(bus1, mcpAddr)
#bme = pyupm_bmp280.BME280(bus1, bmeAddr)

# create sensors on the bus 6
mpl = pyupm_mpl3115a2.MPL3115A2(bus6)
bmp = pyupm_bmp280.BMP280(bus6)
#mpl = pyupm_mpl3115a2.MPL3115A2(bus6, mplAddr)
#bmp = pyupm_bmp280.BMP280(bus6, bmpAddr)

#Activate some sensors
#---------------------
mcp.shutDown(False)
si.initialize()
Beispiel #3
0
# 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, sys, signal, atexit
import pyupm_bmp280 as sensorObj

# Instantiate a BME280 instance using default i2c bus and address
sensor = sensorObj.BME280()

# For SPI, bus 0, you would pass -1 as the address, and a valid pin for CS:
# BME280(0, -1, 10);


## Exit handlers ##
# This function stops python from printing a stacktrace when you hit control-C
def SIGINTHandler(signum, frame):
    raise SystemExit


# This function lets you run code on exit
def exitHandler():
    print "Exiting"
    sys.exit(0)