lpcware

Baud Rate for UART1 on Hitex board  for LPC1850

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by ramakrishna.boyina on Sun Dec 01 23:09:42 MST 2013
HI All,

I am using Hitex Board for LPC1850 and UART1 for communicating to other controller. I could receive data and send data if UART1is  configured 115200 as baud rate. But if use baud rate as 921600, i couldn't receiving data from  from other controller.

Could anybody tell why UART1 is not working at 921600 baud rate on Hitex board?

my init code for UART1:

  Board_UART_Init(LPC_UART1);

  Chip_UART_Init(LPC_UART1);
  Chip_UART_SetBaud(LPC_UART1, 921600);
  Chip_UART_ConfigData(LPC_UART1, UART_DATABIT_8, UART_PARITY_NONE, UART_STOPBIT_1);


Anything i have missed for configuring UART1 on hitex board.

The other controller is working properly with LPC1857 where i have used USART3 for communicating and configured baud rate as 921600.

thanks & regards,
Ramakrishna.

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