Hi, I'm having issues getting serial comms working with my board; I have traced clean data pulses from the PC serial port to the Atmel CPU, and put the CPU into debug mode after a power down cycle plus jumper setting. So I know the wires are connected :-) Need to load u-boot onto the board and so on ... any insights that could be shared? Thanks, Manu
atmel at91rm9200: serial comms and loading u-boot
Started by ●September 8, 2005
Reply by ●September 9, 20052005-09-09
In comp.arch.embedded, dfx <mpillai@prodacc.com> wrote:>Hi, > >I'm having issues getting serial comms working with my board; I haveWhat board?>traced clean data pulses from the PC serial port to the Atmel CPU, and >put the CPU into debug mode after a power down cycle plus jumper >setting. So I know the wires are connected :-) >I'm not sure what you mean here. Did you boot from the internal ROM and got the Xmodem upload to work?>Need to load u-boot onto the board and so on ... any insights that >could be shared? >You have found Atmel's application note on how to reload U-boot after it has been lost? -- Stef (remove caps, dashes and .invalid from e-mail address to reply by mail) Nothing increases your golf score like witnesses.