If possible, could you take a picture of your test setup and upload it here?
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I am testing the receive function for RS-485 LEUART. I am emulating the receive operation using built in virtual serial port as a standard reference point and to avoid external uncertainty.
The target device we will be communicating with is our EFM32HG based board over RS-485. Currently we are testing against a PC using Coolterm serial communication utility.
0
I am emulating the receive operation using built in virtual serial port as a standard reference point and to avoid external uncertainty.
Please read the readme.tex to know how to test the example.
LEUART not working properly
I am using happy gecko board starter kit part number SLSTK3400A (EFMHG322F64 simplicity studio IDE)
I am trying to receive data on leuart1 but data is not being properly received , I will list the setting that I have done.
Communication Setting :
Baud : 115200 (Default - As required by the default virtual serial port)
Data Bits : 8
Parity : None
Stop Bits : 1
Tools Used :
Simplicity Studio : 4.3.0
32-bit MCU SDK 5.9.6.0
Serial Port Communication Utility : CoolTerm 1.8
Data Sent : abcdefgh
Data Received : abdefgh
Data Sent : 123456789
Data Received : 12456789
third data is missing every time I have attached the code in file leaurt code
please respond as early as possible
How you are testing this RS485 function?
Do you have external RS485 transceiver? I guess you implement the code based on the example here:
https://github.com/SiliconLabs/peripheral_examples/tree/master/series0/leuart/leuart_half_duplex
If possible, could you take a picture of your test setup and upload it here?
I am testing the receive function for RS-485 LEUART. I am emulating the receive operation using built in virtual serial port as a standard reference point and to avoid external uncertainty.
The target device we will be communicating with is our EFM32HG based board over RS-485. Currently we are testing against a PC using Coolterm serial communication utility.
Please read the readme.tex to know how to test the example.
https://github.com/SiliconLabs/peripheral_examples/blob/master/series0/leuart/leuart_half_duplex/readme.txt