msp430

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msp430

Postby gcb » October 3rd, 2012, 2:48 am

anyone had any luck setting their msp430g2231 to talk to a series 500 roomba?

is it really 19200 the minimum baud i can get it to talk?
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Re: msp430

Postby mfortuna » October 3rd, 2012, 6:13 am

You can go all the way down to 300 baud (per the SCI) manual but to get it there you need to send a command at 19200 baud. Some of the code I have seen tries the baud rate change command multiple times in the hope that it is succesful. I assume your MCU has trouble at 19200?
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