Merge pull request #39 from kattni/example-update

Example update

Author: kattni

.pylintrc

@@ -155,7 +155,7 @@ ignored-classes=optparse.Values,thread._local,_thread._local
 # (useful for modules/projects where namespaces are manipulated during runtime
 # and thus existing member attributes cannot be deduced by static analysis. It
 # supports qualified module names, as well as Unix pattern matching.
-ignored-modules=
+ignored-modules=board
 
 # Show a hint with possible names when a member name was not found. The aspect
 # of finding the hint is based on edit distance.

examples/lis3dh_simpletest.py

@@ -1,35 +1,24 @@
-# Accelerometer example.
-# Reads the accelerometer x, y, z values and prints them every tenth of a second.
-# Open the serial port after running to see the output printed.
-# Author: Tony DiCola
 import time
 import board
+import digitalio
 import busio
 import adafruit_lis3dh
 
-
-# Uncomment _one_ of the hardware setups below depending on your wiring:
-
 # Hardware I2C setup. Use the CircuitPlayground built-in accelerometer if available;
 # otherwise check I2C pins.
-# pylint: disable=no-member
 if hasattr(board, 'ACCELEROMETER_SCL'):
     i2c = busio.I2C(board.ACCELEROMETER_SCL, board.ACCELEROMETER_SDA)
-    lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c, address=0x19)
+    int1 = digitalio.DigitalInOut(board.ACCELEROMETER_INTERRUPT)
+    lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c, address=0x19, int1=int1)
 else:
     i2c = busio.I2C(board.SCL, board.SDA)
-    lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c)
-
-# Software I2C setup:
-#import bitbangio
-#i2c = bitbangio.I2C(board.SCL, board.SDA)
-#lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c)
+    int1 = digitalio.DigitalInOut(board.D9)  # Set this to the correct pin for the interrupt!
+    lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c, int1=int1)
 
 # Hardware SPI setup:
-#import busio
-#spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
-#cs = busio.DigitalInOut(board.D6)  # Set to appropriate CS pin!
-#lis3dh = adafruit_lis3dh.LIS3DH_SPI(spi, cs)
+# spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
+# cs = digitalio.DigitalInOut(board.D9)  # Set to appropriate CS pin!
+# lis3dh = adafruit_lis3dh.LIS3DH_SPI(spi, cs)
 
 
 # Set range of accelerometer (can be RANGE_2_G, RANGE_4_G, RANGE_8_G or RANGE_16_G).
@@ -40,6 +29,6 @@
     # Read accelerometer values (in m / s ^ 2).  Returns a 3-tuple of x, y,
     # z axis values.  Divide them by 9.806 to convert to Gs.
     x, y, z = [value / adafruit_lis3dh.STANDARD_GRAVITY for value in lis3dh.acceleration]
-    print('x = {}G, y = {}G, z = {}G'.format(x, y, z))
+    print("x = %0.3f G, y = %0.3f G, z = %0.3f G" % (x, y, z))
     # Small delay to keep things responsive but give time for interrupt processing.
     time.sleep(0.1)

examples/tap.py

@@ -1,38 +1,20 @@
-# Tap detection example.
-# Will loop forever printing when a single or double click is detected.
-# Open the serial port after running to see the output printed.
-# Author: Tony DiCola
+import time
 import board
 import busio
 import digitalio
 import adafruit_lis3dh
 
-
-# Uncomment _one_ of the hardware setups below depending on your wiring:
-
 # Hardware I2C setup. Use the CircuitPlayground built-in accelerometer if available;
 # otherwise check I2C pins.
-# pylint: disable=no-member
 if hasattr(board, 'ACCELEROMETER_SCL'):
     i2c = busio.I2C(board.ACCELEROMETER_SCL, board.ACCELEROMETER_SDA)
     int1 = digitalio.DigitalInOut(board.ACCELEROMETER_INTERRUPT)
     lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c, address=0x19, int1=int1)
 else:
     i2c = busio.I2C(board.SCL, board.SDA)
-    int1 = digitalio.DigitalInOut(board.D10)  # Set this to the correct pin for the interrupt!
+    int1 = digitalio.DigitalInOut(board.D9)  # Set this to the correct pin for the interrupt!
     lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c, int1=int1)
 
-# Software I2C setup:
-# import bitbangio
-# i2c = bitbangio.I2C(board.SCL, board.SDA)
-# lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c)
-
-# Hardware SPI setup:
-# import busio
-# spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
-# cs = busio.DigitalInOut(board.D6)  # Set to appropriate CS pin!
-# lis3dh = adafruit_lis3dh.LIS3DH_SPI(spi, cs)
-
 # Set range of accelerometer (can be RANGE_2_G, RANGE_4_G, RANGE_8_G or RANGE_16_G).
 lis3dh.range = adafruit_lis3dh.RANGE_8_G
 
@@ -52,3 +34,4 @@
 while True:
     if lis3dh.tapped:
         print('Tapped!')
+        time.sleep(0.01)