Diff: MACROS.h

Revision:

8:775f860e94d3

Parent:

0:eb2522b41db8

Child:

12:8c7394e2ae7f

--- a/MACROS.h	Mon Nov 22 09:19:50 2010 +0000
+++ b/MACROS.h	Mon Nov 22 09:58:34 2010 +0000
@@ -38,6 +38,15 @@
 #define MODSERIAL_FDR  0x28
 #define MODSERIAL_TER  0x30
 
+#define MODSERIAL_LSR_RDR  (1UL << 0)
+#define MODSERIAL_LSR_OE   (1UL << 1)
+#define MODSERIAL_LSR_PE   (1UL << 2)
+#define MODSERIAL_LSR_FE   (1UL << 3)
+#define MODSERIAL_LSR_BR   (1UL << 4)
+#define MODSERIAL_LSR_THRE (1UL << 5)
+#define MODSERIAL_LSR_TEMT (1UL << 6)
+#define MODSERIAL_LSR_RXFE (1UL << 7)
+
 #define MODSERIAL_FIFO_ENABLE   1
 #define MODSERIAL_FIFO_RX_RESET 2
 #define MODSERIAL_FIFO_TX_RESET 4
@@ -54,8 +63,8 @@
 #define MODSERIAL_TX_BUFFER_FULL  (buffer_count[TxIrq]==buffer_size[TxIrq])
 #define MODSERIAL_RX_BUFFER_FULL  (buffer_count[RxIrq]==buffer_size[RxIrq])
 
-#define MODSERIAL_THR_HAS_SPACE (int)_LSR&(1UL<<5)
-#define MODSERIAL_TEMT_IS_EMPTY (int)_LSR&(1UL<<6)
-#define MODSERIAL_RBR_HAS_DATA  (int)_LSR&0x1
+#define MODSERIAL_THR_HAS_SPACE (int)_LSR&MODSERIAL_LSR_THRE
+#define MODSERIAL_TEMT_IS_EMPTY (int)_LSR&MODSERIAL_LSR_TEMT
+#define MODSERIAL_RBR_HAS_DATA  (int)_LSR&MODSERIAL_LSR_RDR
 
 #endif