Diff: Device/MODSERIAL_KL25Z.h

Revision:

28:76793a84f9e5

Child:

29:9a41078f0488

diff -r 9c93ce7cb9d8 -r 76793a84f9e5 Device/MODSERIAL_KL25Z.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Device/MODSERIAL_KL25Z.h	Fri Jul 12 15:27:07 2013 +0000
@@ -0,0 +1,20 @@
+#if defined(TARGET_KL25Z)
+
+#define MODSERIAL_IRQ_REG ((UART_Type*)_base)->C2
+#define DISABLE_TX_IRQ MODSERIAL_IRQ_REG &= ~(1UL << UART_C2_TIE_SHIFT)
+#define DISABLE_RX_IRQ MODSERIAL_IRQ_REG &= ~(1UL << UART_C2_RIE_SHIFT)
+#define ENABLE_TX_IRQ MODSERIAL_IRQ_REG |= (1UL << UART_C2_TIE_SHIFT)
+#define ENABLE_RX_IRQ MODSERIAL_IRQ_REG |= (1UL << UART_C2_RIE_SHIFT)
+
+#define RESET_TX_FIFO while(0 == 1)
+#define RESET_RX_FIFO while(MODSERIAL_READABLE) char dummy = MODSERIAL_READ_REG
+
+#define MODSERIAL_READ_REG ((UART_Type*)_base)->D
+#define MODSERIAL_WRITE_REG ((UART_Type*)_base)->D
+#define MODSERIAL_READABLE ((((UART_Type*)_base)->S1 & (1UL<<5)) != 0)
+#define MODSERIAL_WRITABLE ((((UART_Type*)_base)->S1 & (1UL<<7)) != 0)
+
+#define RX_IRQ_ENABLED ((MODSERIAL_IRQ_REG & (1UL << UART_C2_RIE_SHIFT)) != 0 )
+#define TX_IRQ_ENABLED ((MODSERIAL_IRQ_REG & (1UL << UART_C2_TIE_SHIFT)) != 0 )
+
+#endif
\ No newline at end of file