diff options
Diffstat (limited to 'ports/ARM7-LPC214x/vic.c')
| -rw-r--r-- | ports/ARM7-LPC214x/vic.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/ports/ARM7-LPC214x/vic.c b/ports/ARM7-LPC214x/vic.c index 969c4aa3b..739a259c1 100644 --- a/ports/ARM7-LPC214x/vic.c +++ b/ports/ARM7-LPC214x/vic.c @@ -17,15 +17,22 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+/**
+ * @file ports/ARM7-LPC214x/vic.c
+ * @brief LPC214x VIC peripheral support code.
+ * @addtogroup LPC214x_VIC
+ * @{
+ */
+
#include <ch.h>
#include "lpc214x.h"
-/*
- * VIC Initialization.
- * NOTE: Better reset everything in the VIC, it is a HUGE source of trouble.
+/**
+ * @brief VIC Initialization.
+ * @note Better reset everything in the VIC, it is a HUGE source of trouble.
*/
-void InitVIC(void) {
+void lpc214x_vic_init(void) {
int i;
VIC *vic = VICBase;
@@ -39,8 +46,12 @@ void InitVIC(void) { }
}
-/*
- * Set a vector for an interrupt source, the vector is enabled too.
+/**
+ * @brief Initializes a VIC vector.
+ * @details Set a vector for an interrupt source and enables it.
+ * @param[in] handler the pointer to the IRQ service routine
+ * @param[in] vector the vector number
+ * @param[in] source the IRQ source to be associated to the vector
*/
void SetVICVector(void *handler, int vector, int source) {
@@ -48,3 +59,5 @@ void SetVICVector(void *handler, int vector, int source) { vicp->VIC_VectAddrs[vector] = (IOREG32)handler;
vicp->VIC_VectCntls[vector] = (IOREG32)(source | 0x20);
}
+
+/** @} */
|