Updates demos to require port and cLibVersion.

demos/demo1.py

@@ -24,14 +24,12 @@
     print(msg)
 
 
-# We begin by creating an instance of the Device class. By default,
-# flexsea will attempt to find the connected device for you. It will
-# also use a default value for the baud rate and version of the pre-
-# compiled C library, both of which are set in flexsea.config. You
-# can override these values by setting the appropriate keyword
-# arguments in the constructor. If you have more than one device
-# connected, you should manually specify the port for each
-device = Device()
+# We begin by creating an instance of the Device class. It will
+# use a default value for the baud rate and log level. The C library
+# version and device port must be manually specified.
+cLibVersion = input("Please enter cLibVersion: ")
+port = input("Please enter the device port: ")
+device = Device(port=port, cLibVersion=cLibVersion)
 
 
 # Once instantiated, we have to establish a connection between the

demos/demo2.py

@@ -25,7 +25,9 @@
 
 
 # Instantiate and connect to the device; see demo1.py
-device = Device()
+cLibVersion = input("Please enter cLibVersion: ")
+port = input("Please enter the device port: ")
+device = Device(port=port, cLibVersion=cLibVersion)
 device.open()
 
 
@@ -48,7 +50,7 @@
 # some offset. The motor position is given in "ticks", and the
 # conversion between ticks and degrees depends on the device. For an
 # actpack, the conversion is 350 degrees = 16384 ticks
-offset = 10000
+offset = 1000
 pos0 = data["mot_ang"]
 positions = [pos0, pos0 + offset]
 

demos/demo3.py

@@ -38,7 +38,9 @@ def clear() -> None:
 
 
 # Instantiate and connect to device; see demo1.py
-device = Device()
+cLibVersion = input("Please enter cLibVersion: ")
+port = input("Please enter the device port: ")
+device = Device(port=port, cLibVersion=cLibVersion)
 device.open()
 
 

demos/demo4.py

@@ -25,7 +25,9 @@
 
 
 # Instantiate and connect to the device; see demo1.py
-device = Device()
+cLibVersion = input("Please enter cLibVersion: ")
+port = input("Please enter the device port: ")
+device = Device(port=port, cLibVersion=cLibVersion)
 device.open()
 
 
@@ -39,7 +41,7 @@
 
 
 # Set positions
-offset = 7500
+offset = 1000
 pos0 = data["mot_ang"]
 positions = [pos0, pos0 + offset]
 

demos/demo5.py

@@ -2,8 +2,6 @@
 Demo 5: High Speed
 
 Runs the motor at a high speed, demonstrating how to:
-
-    * Control which version of the pre-compiled C library is used
 """
 # pylint: disable=duplicate-code
 
@@ -23,11 +21,9 @@
     print(msg)
 
 
-# Instantiate and connect to the device; see demo1.py
-# Here we see that we can change which version of the pre-compiled C
-# library is used by passing in a semantic version string to the
-# `cLibVersion` keyword argument
-device = Device(cLibVersion="9.1.0")
+cLibVersion = input("Please enter cLibVersion: ")
+port = input("Please enter the device port: ")
+device = Device(port=port, cLibVersion=cLibVersion)
 device.open()
 
 

demos/demo6.py

@@ -45,7 +45,9 @@ def send_command(
 #                 get_device
 # ============================================
 def get_device(frequency: int) -> Device:
-    device = Device()
+    cLibVersion = input("Please enter cLibVersion: ")
+    port = input("Please enter the device port: ")
+    device = Device(port=port, cLibVersion=cLibVersion)
     device.open()
     device.start_streaming(frequency)