use of second com port

Embedded Devices NET+OS
1

Hi,

I’m trying to develop a solution with a Digi Connect ME and i need to use the two serial ports in the device.

My problem is, i can read and write without trouble in the serial 1 (8 wires) but in the serial 2 (2 wires) I just can write.

Is needed some especial configuration in this port for use it?

I have declared the BSP_SERIAL_PORT_2 constant to BSP_SERIAL_UART_DRIVER and now the port is usable, but just for write.

2

You do know that the second com port is only available on the modules with the JTAG connector, correct?

The production units only have one serial port.

3

Sorry, my mistake, the module I’m using is an EM not ME (I’m posting now in the right forum).