Diff: targets/TARGET_NUVOTON/TARGET_M451/dma.h

Revision:

149:156823d33999

Parent:

144:ef7eb2e8f9f7

Child:

161:2cc1468da177

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/TARGET_NUVOTON/TARGET_M451/dma.h	Fri Oct 28 11:17:30 2016 +0100
@@ -0,0 +1,40 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2015-2016 Nuvoton
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MBED_DMA_H
+#define MBED_DMA_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define DMA_CAP_NONE    (0 << 0)
+
+#define DMA_EVENT_ABORT             (1 << 0)
+#define DMA_EVENT_TRANSFER_DONE     (1 << 1)
+#define DMA_EVENT_TIMEOUT           (1 << 2)
+#define DMA_EVENT_ALL               (DMA_EVENT_ABORT | DMA_EVENT_TRANSFER_DONE | DMA_EVENT_TIMEOUT)
+#define DMA_EVENT_MASK              DMA_EVENT_ALL
+
+void dma_set_handler(int channelid, uint32_t handler, uint32_t id, uint32_t event);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif