• reading data from serial port in linux
    Dear All, I am trying to write and read to and from serial port for SBC (ARM9) board in linux able to write data successfully but while reading data from device need carriage return.... if any...
  • Reading from a port
    Hi, I have just started learning embedded programming on my own. The book I am using (Embedded C Book by Micheal Pont) says: "because of the underlying hardware, we can only read from a pin if the...
  • reading and skipping from port
    Hi All,, I am trying to write a simple program that do the following. it increments a 3-bit binary number after a delay. It looks like following. do{ if (bin_num++ > 0x7) bin_num=0; deley...
  • Read data that is sent to the ethernet port
    For the str9 comstick, does anyone know how to get tha data that is sent to the ethernet port. It is to read from Pin 0.2 to 0.5 which is the MII_RXD0, PHY Rx data? Thank you for any replies...
  • Reading values from serial port
    HELLO, I am trying to read the value from serial port uart1 using U1RBR register.I just want to know in which format U1RBR returns the value.can I store that value into array for futher processing. ...