Question from customer.:
Following the documentation at: https://github.com/TexasInstruments/ti-wisunfantund/blob/release/INSTALL.md

Within this document, I follow the steps and have reached the following point: 'Start wfantund.

In my opinion, it is correct that the command that appears: sudo /usr/local/sbin/wfantund -o Config:NCP:SocketPath /dev/ttyACM0 should be replaced by /dev/ttyS4, resulting in: sudo /usr/local/sbin/wfantund -o Config:NCP:SocketPath /dev/ttyS4.
When entering this command on my device, it indicates the following:
When entering this command on my device, it indicates the following:
wfantund[3135]: Starting wfantund 0.08.00d (Dec 19 2023 22:08:09) . . .
wfantund[3135]: BUILD_VERSION = db713a0-dirty
wfantund[3135]: Configuration file "/etc/wpantund.conf" read.
wfantund[3135]: Ready. Using DBUS bus ":1.49"
wfantund[3135]: Running as root without dropping privileges!
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: State change: "uninitialized" -> "offline"
wfantund[3135]: NCP is running "TIWISUNFAN/1.0.2; RELEASE; Dec 18 2023 14:37:29"
wfantund[3135]: Driver is running "0.08.00d (/db713a0-dirty; Dec 19 2023 22:08:09)"
wfantund[3135]: Resetting interface(s). . .
wfantund[3135]: Finished initializing NCP
wfantund[3135]: [NCP->]: Frame CRC Mismatch: Calc:0xABBF != Frame:0x00C8, Garbage on line?
wfantund[3135]: [NCP->]: Garbage is not ASCII ([0]=142)
wfantund[3135]: [NCP->]: Frame CRC Mismatch: Calc:0xABBF != Frame:0x00C8, Garbage on line?
wfantund[3135]: [NCP->]: Garbage is not ASCII ([0]=142)
wfantund[3135]: [-NCP-]: Interface is not up
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: [-NCP-]: Interface is not up
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: [-NCP-]: Interface is not up
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: [-NCP-]: Interface is not up
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: [-NCP-]: Interface is not up
wfantund[3135]: BUILD_VERSION = db713a0-dirty
wfantund[3135]: Configuration file "/etc/wpantund.conf" read.
wfantund[3135]: Ready. Using DBUS bus ":1.49"
wfantund[3135]: Running as root without dropping privileges!
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: State change: "uninitialized" -> "offline"
wfantund[3135]: NCP is running "TIWISUNFAN/1.0.2; RELEASE; Dec 18 2023 14:37:29"
wfantund[3135]: Driver is running "0.08.00d (/db713a0-dirty; Dec 19 2023 22:08:09)"
wfantund[3135]: Resetting interface(s). . .
wfantund[3135]: Finished initializing NCP
wfantund[3135]: [NCP->]: Frame CRC Mismatch: Calc:0xABBF != Frame:0x00C8, Garbage on line?
wfantund[3135]: [NCP->]: Garbage is not ASCII ([0]=142)
wfantund[3135]: [NCP->]: Frame CRC Mismatch: Calc:0xABBF != Frame:0x00C8, Garbage on line?
wfantund[3135]: [NCP->]: Garbage is not ASCII ([0]=142)
wfantund[3135]: [-NCP-]: Interface is not up
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: [-NCP-]: Interface is not up
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: [-NCP-]: Interface is not up
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: [-NCP-]: Interface is not up
wfantund[3135]: [-NCP-]: Stack is not up
wfantund[3135]: [-NCP-]: Interface is not up
"Could you please help me with this issue?