setting baud rate for UsbDeviceConnection

StackOverflow https://stackoverflow.com/questions/8498133

  •  15-03-2021
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Question

I am trying to get Android USB host mode to work; but I need to set the baud rate to 56000. I only found this code:

UsbDeviceConnection myConnection;
myConnection.controlTransfer(0x40, 0x03, 0x4138, 0, null, 0, 0);//baudrate 9600

In the references I did not find anything about this.

Many thanks!

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Solution

The command shown contains the baud rate divisor. A good explanation for the calculation of baud rates is (here)[ http://www.mev.co.uk/pages/Support/USB-Baud-Spoof.html ]

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