Diff: targets/TARGET_Silicon_Labs/TARGET_EFM32/pinmap_function.h

Revision:

149:156823d33999

Parent:

144:ef7eb2e8f9f7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/TARGET_Silicon_Labs/TARGET_EFM32/pinmap_function.h	Fri Oct 28 11:17:30 2016 +0100
@@ -0,0 +1,55 @@
+/***************************************************************************//**
+ * @file pinmap_function.h
+ *******************************************************************************
+ * @section License
+ * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
+ *******************************************************************************
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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_FUNCTION_H
+#define MBED_PINMAP_FUNCTION_H
+
+#include "PinNames.h"
+#include "pinmap.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Get the value of the function field for a pin in a pinmap
+ * @param pin A pin
+ * @param map A pinmap for a given peripheral
+ * @return Content of function field in pinmap for the given pin
+ */
+uint32_t pinmap_get_function_field(PinName pin, const PinMap* map);
+
+/**
+ * Get the location a given peripheral is routed to from pin
+ * This is stored in the function field of the pinmap
+ * @param pin The pin
+ * @param map Pinmap for the given peripheral
+ * @return uint32 describing location (0, 1, 2, ...)
+ */
+uint32_t pin_location(PinName pin, const PinMap* map);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif