Elitech rc4 data access tool and library.
Project description
Description
This software is a data collecting tool, written in python for Temperature data logger RC-4.
Elitech RC-4 is a reasonable data logger.
Enables to use RC-4 on Mac, Linux, Windows.
Requirements
Python2.7 or Python3.4
Silicon Labs CP210x USB-UART bridge VCP driver. http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx
pySerial (data access library for serial port)
Setup
Install CP210x USB-UART bridge VCP driver. Download and install CP210x driver for your platform. http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx
install dependencies.
$ python setup.py install
OR pip
$ pip install elitech-datareader
Example(Script)
Initialize device.
initialize. rec interval 10sec.
$ elictec-device --command simple-set --interval=10 /dev/tty.SLAB_USBtoUART
Get data
Press stop button for stop recording.
output to stdout.
$ elitec-device.py --command get /dev/tty.SLAB_USBtoUART 6 1 2015-06-07 13:53:36 25.0 2 2015-06-07 13:53:46 25.1 3 2015-06-07 13:53:56 25.1 4 2015-06-07 13:54:06 25.1 5 2015-06-07 13:54:16 25.1 6 2015-06-07 13:54:26 25.1
Get device information
get device information.
$ elitec-device.py --command devinfo /dev/tty.SLAB_USBtoUART station_no=3 last_online=2015-06-09 01:13:13 temp_unit=TemperatureUnit.C alarm=AlarmSetting.NONE work_sts=WorkStatus.STOP lower_limit=-30.0 tone_set=ToneSet.NONE rec_count=272 upper_limit=60.0 delay=0.0 stop_button=StopButton.ENABLE current=2015-06-09 07:42:00 start_time=2015-06-07 13:53:36 rec_interval=00:00:10 temp_calibration=-1.5 user_info=RC-4 Data Logger dev_num=9900112233
Parameter set
set device parameter.
$ elitec-device.py --command set --interval=10 --upper_limit=60.0 --lower_limit=-30.0 \ --station_no=1 --stop_button=y --delay=0 --tone_set=y --alarm=y --temp_unit=C \ --temp_calibration=-1.5 /dev/tty.SLAB_USBtoUART
Example(Python module)
Get device infomation.
import elitech
device = elitech.Device("/dev/tty.SLAB_USBtoUART")
devinfo = device.get_devinfo()
print(devinfo.info)
Get record data
import elitech
device = elitech.Device("/dev/tty.SLAB_USBtoUART")
body = device.get_data()
for elm in body:
print elm
update param
device = elitech.Device("/dev/tty.SLAB_USBtoUART")
devinfo = device.get_devinfo() # get current parameters.
param_put = devinfo.to_param_put() #convart devinfo to parameter
param_put.rec_interval = datetime.time(0, 0, 10) # update parameter
param_put.stop_button = elitech.StopButton.ENABLE # update parameter
param_put_res = device.update(param_put) # update device
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