Using serial at the FRDM-25Z board

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Using serial at the FRDM-25Z board

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marcosgalelli
Contributor I

I need to communicate with my FRDM-25Z board, using the FSL_DEBUG_CONSOLE functions and RTOS. But, I can't find the port configuration to initiate the service.The dbg_init() function doesn't work. Seems to me that I need create the pins configuration to this work. I used the 0u pin to receive data (RX) and 1u to transmit (TX) . the software has no errors, but nothing appears at the serial port, when i use the dbg_putchar() command. I'm using a serial monitor at PC to spy the data, and the baud rate is defined at 115200.  Someone has the configuration code to use this? 

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Alice_Yang
NXP TechSupport
NXP TechSupport

Hello Marcos,

- Please first be sure the UART port is right .

- The component of "CosnsoleIO" can used to send data through UART:

pastedImage_1.png

- If still can't use , please tell me which IDE and which version do you used ?

And also send your project to me , or I don't know where is the "FSL_DEBUG_CONSOLE functions"

and "dbg_putchar() ".

BR

Alice

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