def initFrame():
"""
Initializes the sensel to capture all contacts. Returns the initial frame.
"""
error = sensel.setFrameContent(handle, sensel.FRAME_CONTENT_CONTACTS_MASK)
(error, frame) = sensel.allocateFrameData(handle)
error = sensel.startScanning(handle)
return frame
def init_frame(self):
self.close_on_error(
sensel.setFrameContent(self.handle,
sensel.FRAME_CONTENT_CONTACTS_MASK))
frame = self.close_on_error(sensel.allocateFrameData(self.handle))
assert frame
self.close_on_error(sensel.startScanning(self.handle))
return frame
def _initFrame(self):
(error, self.info) = sensel.getSensorInfo(self.handle)
error = sensel.setFrameContent(self.handle, 0x0F)
error = sensel.setContactsMask(self.handle, 0x0F)
(error, frame) = sensel.allocateFrameData(self.handle)
error = sensel.startScanning(self.handle)
self._frame = frame
self.frames = []
self.updated = False
try:
_thread.start_new_thread(self._run, ())
except:
print("Thread Error")
def init_frame(handle, setrate=125, detail=0, baseline=1, devbuffer=10):
# Frame rate
# setrate = 2000
error = sensel.setMaxFrameRate(handle, setrate)
# Scan detail
# 0 for high, 1 for medium, 2 for low
# detail = 0
error = sensel.setScanDetail(handle, detail)
error, rate = sensel.getMaxFrameRate(handle)
print('Rate: ' + str(rate))
error, val = sensel.getScanDetail(handle)
print('Scan detail: ' + str(val))
# Misc
error = sensel.setDynamicBaseline(handle, baseline)
error, val = sensel.getDynamicBaseline(handle)
print('Dynamic baseline: ' + str(val))
error = sensel.setEnableBlobMerge(handle, 0)
error, val = sensel.getEnableBlobMerge(handle)
print('Blob merge: ' + str(val))
# Frame content
# The Content Bitmask is used to enable or disable reporting of the five (5) parameters in Frame Data:
# Contacts, Force Array, Labels Array, Accelerometer Data, and Lost Frame Count.
# Set the byte value according to the parameters needed. For example,
# FRAME_CONTENT_PRESSURE_MASK = 0x01
# FRAME_CONTENT_LABELS_MASK = 0x02
# FRAME_CONTENT_CONTACTS_MASK = 0x04
# FRAME_CONTENT_ACCEL_MASK = 0x08
# mask = sensel.FRAME_CONTENT_PRESSURE_MASK + sensel.FRAME_CONTENT_ACCEL_MASK
# mask = sensel.FRAME_CONTENT_PRESSURE_MASK + sensel.FRAME_CONTENT_CONTACTS_MASK
mask = sensel.FRAME_CONTENT_PRESSURE_MASK
# mask = sensel.FRAME_CONTENT_CONTACTS_MASK
error = sensel.setFrameContent(handle, mask)
# set buffer control
error = sensel.setBufferControl(handle, devbuffer)
error, val = sensel.getBufferControl(handle)
print('Device buffer: ' + str(val))
error, frame = sensel.allocateFrameData(handle)
error = sensel.startScanning(handle)
return frame
def initFrame():
error = sensel.setFrameContent(handle, sensel.FRAME_CONTENT_CONTACTS_MASK)
(error, frame) = sensel.allocateFrameData(handle)
error = sensel.startScanning(handle)
return frame