Diff: common/pinmap_common.c

Revision:

10:3bc89ef62ce7

Parent:

9:0ce32e54c9a7

--- a/common/pinmap_common.c	Mon Jun 10 16:03:00 2013 +0100
+++ b/common/pinmap_common.c	Fri Jun 14 17:49:17 2013 +0100
@@ -1,59 +1,59 @@
-/* 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.
- */
-#include "pinmap.h"
-#include "error.h"
-
-void pinmap_pinout(PinName pin, const PinMap *map) {
-    if (pin == NC) return;
-
-    while (map->pin != NC) {
-        if (map->pin == pin) {
-            pin_function(pin, map->function);
-            pin_mode(pin, PullNone);
-            return;
-        }
-        map++;
-    }
-    error("could not pinout");
-}
-
-uint32_t pinmap_merge(uint32_t a, uint32_t b) {
-    // both are the same (inc both NC)
-    if (a == b) return a;
-
-    // one (or both) is not connected
-    if (a == (uint32_t)NC) return b;
-    if (b == (uint32_t)NC) return a;
-
-    // mis-match error case
-    error("pinmap mis-match");
-    return (uint32_t)NC;
-}
-
-uint32_t pinmap_peripheral(PinName pin, const PinMap* map) {
-    if (pin == (uint32_t)NC)
-        return (uint32_t)NC;
-
-    while (map->pin != NC) {
-        if (map->pin == pin)
-            return map->peripheral;
-        map++;
-    }
-
-    // no mapping available
-    error("pinmap not found for peripheral");
-    return (uint32_t)NC;
-}
+/* 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.
+ */
+#include "pinmap.h"
+#include "error.h"
+
+void pinmap_pinout(PinName pin, const PinMap *map) {
+    if (pin == NC) return;
+
+    while (map->pin != NC) {
+        if (map->pin == pin) {
+            pin_function(pin, map->function);
+            pin_mode(pin, PullNone);
+            return;
+        }
+        map++;
+    }
+    error("could not pinout");
+}
+
+uint32_t pinmap_merge(uint32_t a, uint32_t b) {
+    // both are the same (inc both NC)
+    if (a == b) return a;
+
+    // one (or both) is not connected
+    if (a == (uint32_t)NC) return b;
+    if (b == (uint32_t)NC) return a;
+
+    // mis-match error case
+    error("pinmap mis-match");
+    return (uint32_t)NC;
+}
+
+uint32_t pinmap_peripheral(PinName pin, const PinMap* map) {
+    if (pin == (uint32_t)NC)
+        return (uint32_t)NC;
+
+    while (map->pin != NC) {
+        if (map->pin == pin)
+            return map->peripheral;
+        map++;
+    }
+
+    // no mapping available
+    error("pinmap not found for peripheral");
+    return (uint32_t)NC;
+}