/*#*
*#* $Log$
+ *#* Revision 1.36 2007/01/29 11:30:30 batt
+ *#* Reimplement ser_clearstatus as a macro.
+ *#*
+ *#* Revision 1.35 2007/01/27 20:47:12 batt
+ *#* Add clear status.
+ *#*
+ *#* Revision 1.34 2006/11/20 15:07:40 batt
+ *#* Revert unneeded locked functions.
+ *#*
+ *#* Revision 1.33 2006/11/17 17:03:58 batt
+ *#* Implement ser_setstatus and ser_getstatus as functions to avoid race conditions.
+ *#*
+ *#* Revision 1.32 2006/11/17 16:01:12 batt
+ *#* Serial status MUST be volatile.
+ *#*
*#* Revision 1.31 2006/09/13 18:22:48 bernie
*#* Typo.
*#*
*/
enum
{
-#if CPU_AVR_ATMEGA64 || CPU_AVR_ATMEGA128
+#if CPU_AVR_ATMEGA64 || CPU_AVR_ATMEGA128 || CPU_AVR_ATMEGA1281
SER_UART0,
SER_UART1,
SER_SPI,
#endif
/** Holds the flags defined above. Will be 0 when no errors have occurred. */
- serstatus_t status;
+ volatile serstatus_t status;
/** Low-level interface to hardware. */
struct SerialHardware* hw;
*/
#define ser_getstatus(h) ((h)->status)
#define ser_setstatus(h, x) ((h)->status = (x))
+#define ser_clearstatus(h) ser_setstatus(h, 0)
/* \} */
#endif /* DRV_SER_H */