David A. Mellis a374e8b766 Changing setting of the UMSELn bits (for UART mode) and serial config values. ... Before, the UMSELn1 bit was being to set to 1, putting the UART into a reserved mode. Now, we only set the high (0x80) bit to 1 for the ATmega8, which is needed to access UCSRnC (whose i/o address is shared with UBRRH). Also, no longer bitwise-or the new config with the existing register value, because we're actually configuring all the settings in the register. (We're not using UCPOL, but it's supposed to be 0 in asynchronous mode.)		2012-08-30 08:47:35 -04:00
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arduino	Changing setting of the UMSELn bits (for UART mode) and serial config values.	2012-08-30 08:47:35 -04:00