Re: [Ltib] UARTs in EA LPC3250 Developer's Kit - RESOLVED

[Fernando Vilmar Palha]

Hi.

How do I use the high speed serial ports?

Enable the LPC32xx high speed serial ports in the kernel driver configuration and select which high speed serial ports of the 3 you want to use in the Linux kernel configuration System Type-AE menu. Add the device nodes to the /dev are using the following command:
 
address@hidden /root]# mknod /dev/ttyTX0 c 204 196
address@hidden /root]# mknod /dev/ttyTX1 c 204 197
address@hidden /root]# mknod /dev/ttyTX2 c 204 198

Page 3 in http://ics.nxp.com/support/documents/microcontrollers/pdf/lpc32xx.bsp.linux.faq.pdf

ttyTX0 = DB9 connector

Regards.

-- 
Fernando Vilmar Palha
Engenheiro de Computação
Nautec Eletrônica Ltda

Em 24/2/2010 11:24, Fernando Vilmar Palha escreveu:

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