Initialize piNail project with modern piNail2 web controller

MAX6675-master/examples/simple_test.py

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+#!/usr/bin/python
+# coding: utf8
+
+# Copyright (c) 2014 Adafruit Industries
+# Author: Tony DiCola
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# 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.
+
+# Can enable debug output by uncommenting:
+#import logging
+#logging.basicConfig(level=logging.DEBUG)
+
+import time
+
+import Adafruit_GPIO.SPI as SPI
+import MAX6675.MAX6675 as MAX6675
+
+
+# Define a function to convert celsius to fahrenheit.
+def c_to_f(c):
+        return c * 9.0 / 5.0 + 32.0
+
+
+# Uncomment one of the blocks of code below to configure your Pi or BBB to use
+# software or hardware SPI.
+
+# Raspberry Pi software SPI configuration.
+CLK = 25
+CS  = 24
+DO  = 18
+sensor = MAX6675.MAX6675(CLK, CS, DO)
+
+# Raspberry Pi hardware SPI configuration.
+#SPI_PORT   = 0
+#SPI_DEVICE = 0
+#sensor = MAX6675.MAX6675(spi=SPI.SpiDev(SPI_PORT, SPI_DEVICE))
+
+# BeagleBone Black software SPI configuration.
+#CLK = 'P9_12'
+#CS  = 'P9_15'
+#DO  = 'P9_23'
+#sensor = MAX6675.MAX6675(CLK, CS, DO)
+
+# BeagleBone Black hardware SPI configuration.
+# SPI_PORT   = 1
+# SPI_DEVICE = 0
+# sensor = MAX6675.MAX6675(spi=SPI.SpiDev(SPI_PORT, SPI_DEVICE))
+
+# Loop printing measurements every second.
+print 'Press Ctrl-C to quit.'
+while True:
+	temp = sensor.readTempC()
+	print 'Thermocouple Temperature: {0:0.3F}°C / {1:0.3F}°F'.format(temp, c_to_f(temp))
+	time.sleep(1.0)