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How to Configure UART in IMX7D

Question asked by chandini indavara basavaraju on Feb 17, 2016
Latest reply on Aug 14, 2017 by chandini indavara basavaraju

Hi All


I am just trying Print Hello_world with IMX7D through UART other than UART DEBUG Ports..


Trying to configure UART5.

connecting TX, RX<GND in J33 but not getting anything in terminal ..


If UART5 is default enable or do i need to configure..?


In code just i changed below line [board.h]


/* Debug UART information for this board */

#define BOARD_DEBUG_UART_RDC_PDAP             rdcPdapUart5

#define BOARD_DEBUG_UART_CCM_ROOT             ccmRootUart5

#define BOARD_DEBUG_UART_CCM_CCGR             ccmCcgrGateUart5


#define BOARD_DEBUG_UART_IRQ_NUM              UART5_IRQn

#define BOARD_DEBUG_UART_HANDLER              UART5_Handler



FREERTOS original example ,schematic and data sheet attached  ..


Please any one please me


Thanks in advance



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