Debug port

Amin

Dear friends,

I have a problem on my openimu300zi , there is no output on debug port at 230400bps baudrate , I have changed the debug port's baudrate to 115200bps in source code too but no difference.

Do I need to enable debug outputs in source code or its already enabled, I have to calibrate my magnet but there is no output on debug port.

Please let me know if I need to do anything in the source code.
I am using vg/ahrs app.

Regards,
Amin.

cek

could you show where and what is your new updated codes?
what did you do for calibrate magnet? steps in your side.

Amin

the code is 20011-193813-VG_AHRS I did not updated it recently.

the only change to the original code was:

in main.c file

and a hello world message in main.c file before freertos kernel start

// Apply factory configuration
platformInitConfigureUnit(); 

// Apply user-chosen configuration
userInitConfigureUnit(); 

// Initialize OS and create required tasks
CreateTasks();

// Initialize the DEBUG serial port
DebugInterfaceInit();
DebugPrintString((char*)"HelloWorld\r\n"); // <----- here is a hello world message on debug port, but nothing shows up on debug port

//InitTimer_Watchdog( ENABLE );

// Start Running the tasks...
 // Start scheduler

osKernelStart();

void DebugInterfaceInit(void)
{
char status[100];

if(fSPI && fGPS){
    return;         // no resources 
}

int debugChannel = platformGetSerialChannel(DEBUG_SERIAL_PORT);

if(debugChannel == UART_CHANNEL_NONE){
    //nothing to do
    return;
}

// Initialize the DEBUG USART (serial) port
InitDebugSerialCommunication(230400); // debug_usart.c // <---- I was changed the baudrate of debug port to 115200 here
DebugPrintString((char*)"from debug port\r\n");

BoardGetResetStatus(status, sizeof(status));

// ERROR_STRING(status);
}

I was sent 0x55 0x55 0x6D 0x61 0x01 0x07 0x81 0xC9 bytes on user port ( the port that receiving output data through that ), I expected to receive some information on the debug port, but nothing. I am sure that its not wiring problem.
I'm using this pins ( 17 , 19 )

Amin

Hello, I'm waiting your answer, I need to calibrating heading for my project.

Best regards
Amin

cek

hi, Amin. working well in my side, and my steps:

download codes VG_AHRS 1.1.3 from VSCODE
2.update codes and keep same with you.
compile the new BIN and uploaded it to 300ZI.
keep EVK board connected with PC, 4 ports detected in pc, like: com51/52/53/54
connected COM52 with 230400 by serial tool uart-assistant, and open the port, waiting
keep power on EVK board.
take off(disconnect) 300RI and connect 300RI to EVK board again, uart-assistant will receive
"from debug port
HelloWorld"

cek