diff options
Diffstat (limited to 'os/io/platforms/AT91SAM7X/serial_lld.h')
| -rw-r--r-- | os/io/platforms/AT91SAM7X/serial_lld.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/os/io/platforms/AT91SAM7X/serial_lld.h b/os/io/platforms/AT91SAM7X/serial_lld.h index dfd41398d..6156c3933 100644 --- a/os/io/platforms/AT91SAM7X/serial_lld.h +++ b/os/io/platforms/AT91SAM7X/serial_lld.h @@ -59,6 +59,20 @@ #define USE_SAM7X_USART1 TRUE
#endif
+/**
+ * @brief UART1 interrupt priority level setting.
+ */
+#if !defined(SAM7X_USART0_PRIORITY) || defined(__DOXYGEN__)
+#define SAM7X_USART0_PRIORITY (AT91C_AIC_PRIOR_HIGHEST - 2)
+#endif
+
+/**
+ * @brief UART2 interrupt priority level setting.
+ */
+#if !defined(SAM7X_USART1_PRIORITY) || defined(__DOXYGEN__)
+#define SAM7X_USART1_PRIORITY (AT91C_AIC_PRIOR_HIGHEST - 2)
+#endif
+
/*===========================================================================*/
/* Unsupported event flags and custom events. */
/*===========================================================================*/
@@ -124,11 +138,11 @@ typedef struct { /*===========================================================================*/
/** @cond never*/
-#if !defined(USE_SAM7X_USART0)
-extern FullDuplexDriver COM1;
+#if defined(USE_SAM7X_USART0)
+extern SerialDriver COM1;
#endif
-#if !defined(USE_SAM7X_USART1)
-extern FullDuplexDriver COM2;
+#if defined(USE_SAM7X_USART1)
+extern SerialDriver COM2;
#endif
#ifdef __cplusplus
|