def _status(request):
data = {
'max_position': {
'x': X_AXIS_MAX,
'y': Y_AXIS_MAX
},
'current_position': {
'x': x_pos,
'y': y_pos
},
}
return _200(body=data)
def _home(request):
"""Force it to the home position by setting x_pos and y_pos to their max
values, moving to point 0,0, and then back up 20 steps to reach the usable
region.
"""
global x_pos
global y_pos
x_pos = X_AXIS_MAX
y_pos = Y_AXIS_MAX
move_to_point(0, 0)
move_to_point(20, 20)
x_pos = 0
y_pos = 0
return _200()
def _status(request):
uname = os.uname()
data = {
'MicroPython': {
'Release': uname.release,
'version': uname.version,
'mem_free': gc.mem_free(),
},
'Machine': {
'Unique ID': hexlify(machine.unique_id()),
'Frequency (Hz)': machine.freq(),
}
}
return _200(body=data)
def _demo_svg(request, filename):
fh = open(filename, 'r')
render_svg(fh)
return _200()
def _multi_step(request, axis, direction, num_steps):
multi_step(axis, direction, num_steps)
return _200()
def _move_to_point(request, x, y):
move_to_point(x, y)
return _200()
def _write(request, text, char_height, char_spacing, word_spacing, x_offset,
y_offset):
draw_text(text, char_height, char_spacing, word_spacing, x_offset,
y_offset)
return _200()
def _demo(request):
draw_text('SKETCHY FOR LIFE', char_height=64, x_offset=0, y_offset=300)
return _200()
def _reset(request):
"""Reset the device.
"""
# Manually send the response prior to calling machine.reset
send(request.connection, _200())
machine.reset()
def _config_GET(request):
return _200(body=config._config)