freesj
Newbie level 1
Hello!
I will implement the data exchange between the module and the device Sim5360e through UART2. I write in the Lua, AT commands to send / receive information via the UART2 did not find - so use internal devio function.
When connected to a terminal on the PC - see the correct incoming message, the module enters the mode of reading, I send data through the terminal, but after a timeout (4000 ms) unswer = nil. Data from the terminal out exactly correct - checked by another device.
Can you please tell, how do I get an answer to my message?
I will implement the data exchange between the module and the device Sim5360e through UART2. I write in the Lua, AT commands to send / receive information via the UART2 did not find - so use internal devio function.
Code:
local msg,count=getHex(str)
local unswer
devio.open(3)
devio.write(3,msg,count)
unswer=devio.read(3,4000)
print(unswer)
devio.close(3)
When connected to a terminal on the PC - see the correct incoming message, the module enters the mode of reading, I send data through the terminal, but after a timeout (4000 ms) unswer = nil. Data from the terminal out exactly correct - checked by another device.
Can you please tell, how do I get an answer to my message?