def main ():
gpio.setup ()
gpio.pinMode (LED, gpio.OUTPUT)
while True:
print("HIGH");
gpio.digitalWrite (LED, gpio.HIGH)
time.sleep(0.5)
print("LOW");
gpio.digitalWrite (LED, gpio.LOW)
time.sleep(0.5)
return 0
def platform_detect():
"""Detect if running on the Raspberry Pi or Beaglebone Black and return the
platform type. Will return RASPBERRY_PI, BEAGLEBONE_BLACK, or UNKNOWN."""
# Handle Raspberry Pi
pi = pi_version()
if pi is not None:
return RASPBERRY_PI
# Handle Beaglebone Black
# TODO: Check the Beaglebone Black /proc/cpuinfo value instead of reading
# the platform.
# regex stuff here
# Handle Minnowboard
# Assumption is that mraa is installed
try:
import mraa
if mraa.getPlatformName() == "MinnowBoard MAX":
return MINNOWBOARD
except ImportError:
pass
# Handle wiringX compatible device
# Assumption is that wiringX is installed
try:
from wiringX import gpio as wxgpio
if wxgpio.setup() != 0:
return WIRINGX
except ImportError:
pass
# Couldn't figure out the platform, just return unknown.
return UNKNOWN
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This example shows how to read temperature from the TMP102 I2C device
# with WiringX in Python. It assumes that the sensor is configured at
# the default I2C address of 0x48
from time import sleep
from wiringX import gpio
# setup wiringX
gpio.setup(gpio.RASPBERRYPI1B2)
# get a handle to the sensor, using the default I2C address
fd = gpio.I2CSetup("/dev/i2c-0", 0x48)
while True:
# read from the default register
data = gpio.I2CReadReg16(fd, 0x00)
reg = []
# calculate the temperature
reg.append((data >> 8) & 0xff)
reg.append(data & 0xff)
res = (reg[1] << 4) | (reg[0] >> 4)
res = res * 0.0625
# print the result
print(u'Temperature: ' + str(res) + u' C')
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import sys
from time import sleep
from wiringX import gpio
gpio.setup()
gpio.pinMode(gpio.PIN0, gpio.OUTPUT)
print gpio.platform()
print gpio.I2CRead(0x10)
try:
while True:
gpio.digitalWrite(gpio.PIN0, gpio.LOW)
sleep(1)
gpio.digitalWrite(gpio.PIN0, gpio.HIGH)
sleep(1)
except KeyboardInterrupt:
pass
stopbits=stopbits,
timeout=timeout)
if not device.isOpen():
device.open()
except Exception as e:
print(e)
exit(1)
# needed commands
if os.system('w -V'): exit(1)
if os.system('vmstat -V'): exit(1)
if os.system('cat /proc/cpuinfo| grep "processor"| wc -l'): exit(1)
cores = int(commands.getoutput('cat /proc/cpuinfo| grep "processor"| wc -l'))
# raspberrypi3
gpio.setup(gpio.RASPBERRYPI3)
# set pins
# GPIO.1 PIN12
# wiringX code just like wiringPi
FAN_GPIO = gpio.PIN1
INFRARED_GPIO = gpio.PIN0
# PIN21-PIN28 -> D0-D7
screen_data = [29, 28, 27, 26, 25, 24, 23, 22]
# 29 in pin map
screen_led = 21
screen_cs = gpio.PIN2
screen_rs = gpio.PIN3
# set GPIOs
gpio.pinMode(FAN_GPIO, gpio.PINMODE_OUTPUT)
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This example shows how to read temperature from the TMP102 I2C device
# with WiringX in Python. It assumes that the sensor is configured at
# the default I2C address of 0x48
from time import sleep
from wiringX import gpio
# setup wiringX
gpio.setup(gpio.RASPBERRYPI1B2)
# get a handle to the sensor, using the default I2C address
fd = gpio.I2CSetup("/dev/i2c-0", 0x48)
while True:
# read from the default register
data = gpio.I2CReadReg16(fd, 0x00)
reg = []
# calculate the temperature
reg.append((data>>8)&0xff)
reg.append(data&0xff)
res = (reg[1] << 4) | (reg[0] >> 4)
res = res * 0.0625
# print the result
print(u'Temperature: ' + str(res) + u' C')
# the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import os import sys from time import sleep from wiringX import gpio gpio.setup(); gpio.pinMode(gpio.PIN0, gpio.OUTPUT); print gpio.platform(); print gpio.I2CRead(0x10); try: while True: gpio.digitalWrite(gpio.PIN0, gpio.LOW); sleep(1); gpio.digitalWrite(gpio.PIN0, gpio.HIGH); sleep(1); except KeyboardInterrupt: pass
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This example shows how to read temperature from the TMP102 I2C device
# with WiringX in Python. It assumes that the sensor is configured at
# the default I2C address of 0x48
from time import sleep
from wiringX import gpio
# setup wiringX
gpio.setup()
# get a handle to the sensor, using the default I2C address
fd = gpio.I2CSetup(0x48)
while True:
# read from the default register
data = gpio.I2CReadReg16(fd, 0x00)
reg = []
# calculate the temperature
reg.append((data>>8)&0xff)
reg.append(data&0xff)
res = (reg[1] << 4) | (reg[0] >> 4)
res = res * 0.0625
# print the result
print(u'Temperature: ' + str(res) + u' C')
