Diff: mbed-os/hal/pinmap.h

Revision:

0:8fdf9a60065b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os/hal/pinmap.h	Wed Oct 10 00:33:53 2018 +0000
@@ -0,0 +1,50 @@
+
+/** \addtogroup hal */
+/** @{*/
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * 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_PINMAP_H
+#define MBED_PINMAP_H
+
+#include "PinNames.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    PinName pin;
+    int peripheral;
+    int function;
+} PinMap;
+
+void pin_function(PinName pin, int function);
+void pin_mode(PinName pin, PinMode mode);
+
+uint32_t pinmap_peripheral(PinName pin, const PinMap *map);
+uint32_t pinmap_function(PinName pin, const PinMap *map);
+uint32_t pinmap_merge(uint32_t a, uint32_t b);
+void     pinmap_pinout(PinName pin, const PinMap *map);
+uint32_t pinmap_find_peripheral(PinName pin, const PinMap *map);
+uint32_t pinmap_find_function(PinName pin, const PinMap *map);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/** @}*/