def openSensel():
handle = None
(error, device_list) = sensel.getDeviceList()
print "num devices", device_list.num_devices
if device_list.num_devices != 0:
(error, handle) = sensel.openDeviceByID(device_list.devices[0].idx)
return handle
def open_sensel():
handle = None
error, device_list = sensel.getDeviceList()
if device_list.num_devices != 0:
error, handle = sensel.openDeviceByID(device_list.devices[0].idx)
error, info = sensel.getSensorInfo(handle)
print(info)
return handle, info
def openSensel():
"""
Finds the sensel device, if none is detected, return None. This None
should throw an error in subsequent functions.
"""
handle = None
(error, device_list) = sensel.getDeviceList()
if device_list.num_devices != 0:
(error, handle) = sensel.openDeviceByID(device_list.devices[0].idx)
return handle
def open(self, index=0):
handle = None
(error_num, device_list) = sensel.getDeviceList()
if error_num != 0:
raise SenselError(error_num)
if device_list.num_devices > index:
device = device_list.devices[index]
self.serial_num = bytearray(device.serial_num).decode()
self.com_port = bytearray(device.com_port).decode()
logging.debug(
'Opening sensel device {} (idx: {}, serial_num: {}, com_port: {}'
.format(index, device.idx, self.serial_num, self.com_port))
(error_num, handle) = sensel.openDeviceByID(device.idx)
if error_num != 0:
raise SenselError(error_num)
return handle
# The above copyright notice and this permission notice shall be included in all copies or
# substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
# PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
# FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
##########################################################################
import sensel
import binascii
if __name__ == "__main__":
handle = None
(error, device_list) = sensel.getDeviceList()
if device_list.num_devices != 0:
(error, handle) = sensel.openDeviceByID(device_list.devices[0].idx)
if handle != None:
(error, info) = sensel.getSensorInfo(handle)
print "\nSensel Device: " + str(
bytearray(device_list.devices[0].serial_num))
print "Width: " + str(info.width) + "mm"
print "Height: " + str(info.height) + "mm"
print "Cols: " + str(info.num_cols)
print "Rows: " + str(info.num_rows)
error = sensel.close(handle)
def open_sensel():
handle = None
error, device_list = sensel.getDeviceList()
if device_list.num_devices != 0:
error, handle = sensel.openDeviceByID(device_list.devices[0].idx)
return handle
def _openSensel(self):
handle = None
(error, device_list) = sensel.getDeviceList()
if device_list.num_devices != 0:
(error, handle) = sensel.openDeviceByID(device_list.devices[0].idx)
self.handle = handle