8 files changed, 94 insertions, 13 deletions
diff --git a/os/various/bswap.h b/os/various/bswap.h
index 624e4ba..b99034e 100644
--- a/os/various/bswap.h
+++ b/os/various/bswap.h
@@ -6,15 +6,6 @@ extern "C" {
 #endif
 
 #if !(defined(ARCH_BIG_ENDIAN) || defined(ARCH_LITTLE_ENDIAN))
-#if YOTTA_CFG_CONFIG_ARCH_LITTLE_ENDIAN
-#define ARCH_LITTLE_ENDIAN
-#endif
-#if YOTTA_CFG_CONFIG_ARCH_BIG_ENDIAN
-#define ARCH_BIG_ENDIAN
-#endif
-#endif
-
-#if !(defined(ARCH_BIG_ENDIAN) || defined(ARCH_LITTLE_ENDIAN))
 #error "ARCH_BIG_ENDIAN or ARCH_LITTLE_ENDIAN not set."
 #endif
 
@@ -27,8 +18,8 @@ extern "C" {
     (uint16_t)((((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8))
 #define BSWAP_32(x)							\
     (uint32_t)((((x) & 0xFF000000UL) >> 24UL) |				\
-	       (((x) & 0x00FF0000UL) >> 8UL)  |				\
-	       (((x) & 0x0000FF00UL) << 8UL)  |				\
+	       (((x) & 0x00FF0000UL) >>  8UL) |				\
+	       (((x) & 0x0000FF00UL) <<  8UL) |				\
 	       (((x) & 0x000000FFUL) << 24UL))
 
     
diff --git a/os/various/devices_lib/sensors/hdc1000.c b/os/various/devices_lib/sensors/hdc1000.c
index 218450d..39e47ec 100644
--- a/os/various/devices_lib/sensors/hdc1000.c
+++ b/os/various/devices_lib/sensors/hdc1000.c
@@ -1,5 +1,17 @@
 /*
-    HDC1008 for ChibiOS/RT - Copyright (C) 2016 Stephane D'Alu
+    HDC100x for ChibiOS/RT - Copyright (C) 2016 Stephane D'Alu
+
+    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.
 */
 
 /**
diff --git a/os/various/devices_lib/sensors/hdc1000.h b/os/various/devices_lib/sensors/hdc1000.h
index 9533060..e4eae4c 100644
--- a/os/various/devices_lib/sensors/hdc1000.h
+++ b/os/various/devices_lib/sensors/hdc1000.h
@@ -1,5 +1,17 @@
 /*
-    HDC1000 for ChibiOS/RT - Copyright (C) 2016 Stephane D'Alu
+    HDC100x for ChibiOS/RT - Copyright (C) 2016 Stephane D'Alu
+
+    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.
 */
 
 /**
diff --git a/os/various/devices_lib/sensors/mcp9808.c b/os/various/devices_lib/sensors/mcp9808.c
index 296c2f1..4b22ea9 100644
--- a/os/various/devices_lib/sensors/mcp9808.c
+++ b/os/various/devices_lib/sensors/mcp9808.c
@@ -1,3 +1,18 @@
+/*
+    MCP9808 for ChibiOS/RT - Copyright (C) 2016 Stephane D'Alu
+
+    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.
+*/
 
 #define I2C_HELPERS_AUTOMATIC_DRV TRUE
 
diff --git a/os/various/devices_lib/sensors/mcp9808.h b/os/various/devices_lib/sensors/mcp9808.h
index 3bae5d2..857f2f9 100644
--- a/os/various/devices_lib/sensors/mcp9808.h
+++ b/os/various/devices_lib/sensors/mcp9808.h
@@ -1,5 +1,17 @@
 /*
     MCP9808 for ChibiOS/RT - Copyright (C) 2016 Stephane D'Alu
+
+    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 _SENSOR_MCP9808_H_
diff --git a/os/various/devices_lib/sensors/sensor.h b/os/various/devices_lib/sensors/sensor.h
index 6ffa5a4..bd544b1 100644
--- a/os/various/devices_lib/sensors/sensor.h
+++ b/os/various/devices_lib/sensors/sensor.h
@@ -1,3 +1,18 @@
+/*
+    Copyright (C) 2016 Stephane D'Alu
+    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.
+*/
+
 /**
  * 
  * Example of function calls.
diff --git a/os/various/devices_lib/sensors/tsl2561.c b/os/various/devices_lib/sensors/tsl2561.c
index f67823a..954c098 100644
--- a/os/various/devices_lib/sensors/tsl2561.c
+++ b/os/various/devices_lib/sensors/tsl2561.c
@@ -1,5 +1,17 @@
 /*
     TSL2561 for ChibiOS/RT - Copyright (C) 2016 Stephane D'Alu
+
+    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.
 */
 
 #define I2C_HELPERS_AUTOMATIC_DRV TRUE
diff --git a/os/various/devices_lib/sensors/tsl2561.h b/os/various/devices_lib/sensors/tsl2561.h
index d91fb4a..94e1ede 100644
--- a/os/various/devices_lib/sensors/tsl2561.h
+++ b/os/various/devices_lib/sensors/tsl2561.h
@@ -1,5 +1,17 @@
 /*
     TSL2561 for ChibiOS/RT - Copyright (C) 2016 Stephane D'Alu
+
+    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.
 */
 
 /**