Index: usart.h =================================================================== RCS file: /cvsroot/mspgcc/msp430-libc/include/msp430/usart.h,v retrieving revision 1.6 diff -u -r1.6 usart.h --- usart.h 28 Dec 2002 06:49:59 -0000 1.6 +++ usart.h 23 Feb 2005 13:58:37 -0000 @@ -201,6 +201,7 @@ #define I2CMM_3 (RM|STT) /* Master mode 3 */ #define I2CMM_4 (STP) /* Master mode 4 */ +#define I2CBUSY 0x20 /* I2C module not idle */ #define I2CSCLLOW 0x10 /* SCL being held low */ #define I2CSBD 0x08 /* Received byte */ #define I2CTXUDF 0x04 /* Transmit underflow */
