I have the same problem I have already set the GPIO bank registers. But it seems that the same way don't works for UART ones.
root@beaglebone:/sys/class > devmem2 0x48024008 /dev/mem opened. Memory mapped at address 0xb6f10000. Bus error so strange! On Friday, November 22, 2013 3:49:50 PM UTC+1, Andrey wrote: > > Hello, > > I have a problem, how can I access the UART registers on a BeagleBone > Black? I need to change UART modes described in > in: TI AM335x ARM A8 Microprocessors technical reference manual > > example of instructions. > Disable the UART before accessing the UARTi.UART_DLL and UARTi.UART_DLH > registers: > Set the UART_MDR1[2:0] MODE_SELECT bit field to 0x7. > > Thanks, > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
