SoftwareSerial on the Uno

Hi,
I am working on a project for doing UART from my Android phone using the UNO as the Serial adapter.

The Android phone outputs UART on the USB d+/d- at baud 115200.

My code for this is basically:

#include <SoftwareSerial.h>
unsigned long BAUD=115200;

SoftwareSerial android(2,3);
void setup() {
  Serial.begin(BAUD); //Initialize Computer baud
  android.begin(BAUD); //Initialize android baud
  Serial.println("Communications established");
}

void loop() {
   if (Serial.available()) { //User has commanded input
    android.write(Serial.read()); //Send to android
   }
   if (android.available()) { //Android wants to say something
    Serial.write(android.read()); //Send to computer
   }
}

My problem is that I get only garbage with this, it doesnt even resemble the output that the Android should output.
If I use an Mega with its Serial1 it works perfectly well (except some garbage when the device does a lot of output, probably some flow control missing).

I guess the UNOs software serial cant keep up with the Android at 115200?

Software serial uses interrupts. So does hardware serial. At those high baud rates you may find that the sending is interfering with the receiving.

Not to mention which SoftwareSerial alone has problems with keeping up with 115200. You REALLY need a device with more than one hardware serial port, like the Leonardo or Mega.

Ok, thank you, then Ill scrap the Uno as a UART "bridge". Thank you for your replies.