docs/pyboard: Update USB mouse tutorial to use pyb.USB_HID().
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@ -41,7 +41,8 @@ To get the py-mouse to do anything we need to send mouse events to the PC.
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We will first do this manually using the REPL prompt. Connect to your
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We will first do this manually using the REPL prompt. Connect to your
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pyboard using your serial program and type the following::
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pyboard using your serial program and type the following::
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>>> pyb.hid((0, 10, 0, 0))
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>>> hid = pyb.USB_HID()
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>>> hid.send((0, 10, 0, 0))
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Your mouse should move 10 pixels to the right! In the command above you
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Your mouse should move 10 pixels to the right! In the command above you
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are sending 4 pieces of information: button status, x, y and scroll. The
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are sending 4 pieces of information: button status, x, y and scroll. The
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@ -52,7 +53,7 @@ Let's make the mouse oscillate left and right::
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>>> import math
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>>> import math
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>>> def osc(n, d):
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>>> def osc(n, d):
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... for i in range(n):
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... for i in range(n):
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... pyb.hid((0, int(20 * math.sin(i / 10)), 0, 0))
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... hid.send((0, int(20 * math.sin(i / 10)), 0, 0))
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... pyb.delay(d)
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... pyb.delay(d)
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...
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...
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>>> osc(100, 50)
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>>> osc(100, 50)
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@ -100,9 +101,10 @@ In ``main.py`` put the following code::
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switch = pyb.Switch()
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switch = pyb.Switch()
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accel = pyb.Accel()
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accel = pyb.Accel()
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hid = pyb.USB_HID()
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while not switch():
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while not switch():
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pyb.hid((0, accel.x(), accel.y(), 0))
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hid.send((0, accel.x(), accel.y(), 0))
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pyb.delay(20)
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pyb.delay(20)
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Save your file, eject/unmount your pyboard drive, and reset it using the RST
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Save your file, eject/unmount your pyboard drive, and reset it using the RST
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@ -112,7 +114,7 @@ the mouse around. Try it out, and see if you can make the mouse stand still!
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Press the USR switch to stop the mouse motion.
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Press the USR switch to stop the mouse motion.
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You'll note that the y-axis is inverted. That's easy to fix: just put a
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You'll note that the y-axis is inverted. That's easy to fix: just put a
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minus sign in front of the y-coordinate in the ``pyb.hid()`` line above.
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minus sign in front of the y-coordinate in the ``hid.send()`` line above.
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Restoring your pyboard to normal
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Restoring your pyboard to normal
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--------------------------------
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--------------------------------
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