Foreword
In this document, it ilustrates how to get device info via QuecPython modem based on EC600U-CN. Through this document, you will learn about all setting parameters and applications of EC600U-CN thread.
SW design
In terms of SW design, please refer to the wiki on official website, which is located in modem_API Library
Interaction operation
Interact with EC200U-EU via QPYcom.
>>> import modem
>>> help(modem)
object <module 'modem'> is of type module
__name__ -- modem
getDevSN -- <function>
getDevImei -- <function>
getDevModel -- <function>
getDevFwVersion -- <function>
getDevProductId -- <function>
>>> from modem import *
>>> getDevSN()
'D1D20J60A0017870P'
>>> getDevImei()
'868540050393723'
>>> getDevModel()
'EC600S'
>>> getDevFwVersion()
'EC200UEUABR01A03M08_PY'
>>> getDevProductId()
'Quectel'
Note：
- The reason to execute command ”import modem’’ is to make the modem module invisible in current space.
- Only execute "import modem " command in module can the function and variate in modem be used.
Download and verify
SW code
Download .py file and run on EC200U-EU, please check codes
import modem
import log
state = 1
log.basicConfig(level=log.INFO) # Set the output level of log
log = log.getLogger("QuecPython")
def modem_msg():
global state
modem_Imei = modem.getDevImei()
modem_DevModel = modem.getDevModel()
modem_DevSN = modem.getDevSN()
modem_DevFwVersion = modem.getDevFwVersion()
modem_DevProductId = modem.getDevProductId()
log.info("modem_Imei:{}".format(modem_Imei))
log.info("modem_DevModel:{}".format(modem_DevModel))
log.info("modem_DevSN:{}".format(modem_DevSN))
log.info("modem_DevFwVersion:{}".format(modem_DevFwVersion))
log.info("modem_DevProductId:{}".format(modem_DevProductId))
state = 0
if __name__ == "__main__":
modem_msg()
while 1:
if state:
pass
else:
break
HW connection
HW connection is not necessary
Result
Run modem_file.py in QPYcom.
Please refer to the result.
