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commit b0edcb798a27f3e7e5765d1d3d3ea023ca2101e1
Author: Alin Jerpelea <[email protected]>
AuthorDate: Thu Dec 19 06:04:56 2024 +0100

    industry: migrate to SPDX identifier
    
    Most tools used for compliance and SBOM generation use SPDX identifiers
    This change brings us a step closer to an easy SBOM generation.
    
    Signed-off-by: Alin Jerpelea <[email protected]>
---
 industry/CMakeLists.txt                 | 2 ++
 industry/Make.defs                      | 2 ++
 industry/Makefile                       | 2 ++
 industry/abnt_codi/Make.defs            | 2 ++
 industry/abnt_codi/Makefile             | 2 ++
 industry/abnt_codi/abnt_codi.c          | 2 ++
 industry/foc/CMakeLists.txt             | 2 ++
 industry/foc/Make.defs                  | 3 ++-
 industry/foc/Makefile                   | 2 ++
 industry/foc/fixed16/foc_align.c        | 3 ++-
 industry/foc/fixed16/foc_ang_hall.c     | 2 ++
 industry/foc/fixed16/foc_ang_onfo.c     | 2 ++
 industry/foc/fixed16/foc_ang_openloop.c | 2 ++
 industry/foc/fixed16/foc_ang_osmo.c     | 2 ++
 industry/foc/fixed16/foc_ang_qenco.c    | 2 ++
 industry/foc/fixed16/foc_angle.c        | 2 ++
 industry/foc/fixed16/foc_cordic.c       | 2 ++
 industry/foc/fixed16/foc_feedforward.c  | 2 ++
 industry/foc/fixed16/foc_handler.c      | 2 ++
 industry/foc/fixed16/foc_ident.c        | 3 ++-
 industry/foc/fixed16/foc_model.c        | 2 ++
 industry/foc/fixed16/foc_model_pmsm.c   | 3 ++-
 industry/foc/fixed16/foc_picontrol.c    | 3 ++-
 industry/foc/fixed16/foc_ramp.c         | 3 ++-
 industry/foc/fixed16/foc_routine.c      | 2 ++
 industry/foc/fixed16/foc_svm3.c         | 3 ++-
 industry/foc/fixed16/foc_vel_odiv.c     | 2 ++
 industry/foc/fixed16/foc_vel_opll.c     | 2 ++
 industry/foc/fixed16/foc_velocity.c     | 2 ++
 industry/foc/float/foc_align.c          | 3 ++-
 industry/foc/float/foc_ang_hall.c       | 2 ++
 industry/foc/float/foc_ang_onfo.c       | 2 ++
 industry/foc/float/foc_ang_openloop.c   | 2 ++
 industry/foc/float/foc_ang_osmo.c       | 2 ++
 industry/foc/float/foc_ang_qenco.c      | 2 ++
 industry/foc/float/foc_angle.c          | 2 ++
 industry/foc/float/foc_cordic.c         | 2 ++
 industry/foc/float/foc_feedforward.c    | 2 ++
 industry/foc/float/foc_handler.c        | 2 ++
 industry/foc/float/foc_ident.c          | 3 ++-
 industry/foc/float/foc_model.c          | 2 ++
 industry/foc/float/foc_model_pmsm.c     | 3 ++-
 industry/foc/float/foc_picontrol.c      | 3 ++-
 industry/foc/float/foc_ramp.c           | 3 ++-
 industry/foc/float/foc_routine.c        | 2 ++
 industry/foc/float/foc_svm3.c           | 3 ++-
 industry/foc/float/foc_vel_odiv.c       | 2 ++
 industry/foc/float/foc_vel_opll.c       | 2 ++
 industry/foc/float/foc_velocity.c       | 2 ++
 industry/foc/foc_utils.c                | 2 ++
 industry/scpi/Make.defs                 | 2 ++
 industry/scpi/Makefile                  | 2 ++
 52 files changed, 104 insertions(+), 13 deletions(-)

diff --git a/industry/CMakeLists.txt b/industry/CMakeLists.txt
index 6d64c3272..0869d77d9 100644
--- a/industry/CMakeLists.txt
+++ b/industry/CMakeLists.txt
@@ -1,6 +1,8 @@
 # 
##############################################################################
 # apps/industry/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more 
contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this
diff --git a/industry/Make.defs b/industry/Make.defs
index 5b68b9ef8..5d2de7618 100644
--- a/industry/Make.defs
+++ b/industry/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/industry/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/industry/Makefile b/industry/Makefile
index 9f4937e18..42ed16d6b 100644
--- a/industry/Makefile
+++ b/industry/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/industry/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/industry/abnt_codi/Make.defs b/industry/abnt_codi/Make.defs
index ab3073423..b220cf63c 100644
--- a/industry/abnt_codi/Make.defs
+++ b/industry/abnt_codi/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/industry/abnt_codi/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/industry/abnt_codi/Makefile b/industry/abnt_codi/Makefile
index 037a87de0..f3b9ee9d9 100644
--- a/industry/abnt_codi/Makefile
+++ b/industry/abnt_codi/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/industry/abnt_codi/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/industry/abnt_codi/abnt_codi.c b/industry/abnt_codi/abnt_codi.c
index 260b08e82..911d8ae29 100644
--- a/industry/abnt_codi/abnt_codi.c
+++ b/industry/abnt_codi/abnt_codi.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/abnt_codi/abnt_codi.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/CMakeLists.txt b/industry/foc/CMakeLists.txt
index e0f1d2592..7331644cd 100644
--- a/industry/foc/CMakeLists.txt
+++ b/industry/foc/CMakeLists.txt
@@ -1,6 +1,8 @@
 # 
##############################################################################
 # apps/industry/foc/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more 
contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this
diff --git a/industry/foc/Make.defs b/industry/foc/Make.defs
index 1cf85b299..ed25e84f4 100644
--- a/industry/foc/Make.defs
+++ b/industry/foc/Make.defs
@@ -1,6 +1,7 @@
 ############################################################################
 # apps/industry/foc/Make.defs
-# Adds selected applications to apps/ build
+#
+# SPDX-License-Identifier: Apache-2.0
 #
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/Makefile b/industry/foc/Makefile
index bdc0efaf8..1c3375435 100644
--- a/industry/foc/Makefile
+++ b/industry/foc/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/industry/foc/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_align.c b/industry/foc/fixed16/foc_align.c
index ab8d9b74e..d0ad6f8e7 100644
--- a/industry/foc/fixed16/foc_align.c
+++ b/industry/foc/fixed16/foc_align.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_align.c
- * This file implements angle sensor alignment routine for fixed16
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/fixed16/foc_ang_hall.c 
b/industry/foc/fixed16/foc_ang_hall.c
index 27834ff70..0e2eae9bf 100644
--- a/industry/foc/fixed16/foc_ang_hall.c
+++ b/industry/foc/fixed16/foc_ang_hall.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_ang_hall.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_ang_onfo.c 
b/industry/foc/fixed16/foc_ang_onfo.c
index af1d7565f..139684671 100644
--- a/industry/foc/fixed16/foc_ang_onfo.c
+++ b/industry/foc/fixed16/foc_ang_onfo.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_ang_onfo.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_ang_openloop.c 
b/industry/foc/fixed16/foc_ang_openloop.c
index 8744f2da5..9cbb59466 100644
--- a/industry/foc/fixed16/foc_ang_openloop.c
+++ b/industry/foc/fixed16/foc_ang_openloop.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_ang_openloop.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_ang_osmo.c 
b/industry/foc/fixed16/foc_ang_osmo.c
index d4c6d3152..3a48beb6c 100644
--- a/industry/foc/fixed16/foc_ang_osmo.c
+++ b/industry/foc/fixed16/foc_ang_osmo.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_ang_osmo.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_ang_qenco.c 
b/industry/foc/fixed16/foc_ang_qenco.c
index 769d242bb..bb53a8c42 100644
--- a/industry/foc/fixed16/foc_ang_qenco.c
+++ b/industry/foc/fixed16/foc_ang_qenco.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_ang_qenco.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_angle.c b/industry/foc/fixed16/foc_angle.c
index d6428acfc..0820d47d0 100644
--- a/industry/foc/fixed16/foc_angle.c
+++ b/industry/foc/fixed16/foc_angle.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_angle.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_cordic.c 
b/industry/foc/fixed16/foc_cordic.c
index 4c08e8212..fdd4cc059 100644
--- a/industry/foc/fixed16/foc_cordic.c
+++ b/industry/foc/fixed16/foc_cordic.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_cordic.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_feedforward.c 
b/industry/foc/fixed16/foc_feedforward.c
index e45511e52..0a3e2fe74 100644
--- a/industry/foc/fixed16/foc_feedforward.c
+++ b/industry/foc/fixed16/foc_feedforward.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_feedforward.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_handler.c 
b/industry/foc/fixed16/foc_handler.c
index bd338587d..12ef7aa5b 100644
--- a/industry/foc/fixed16/foc_handler.c
+++ b/industry/foc/fixed16/foc_handler.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_handler.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_ident.c b/industry/foc/fixed16/foc_ident.c
index 0ac5bb26b..a7b2098a2 100644
--- a/industry/foc/fixed16/foc_ident.c
+++ b/industry/foc/fixed16/foc_ident.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_ident.c
- * This file implements motor ident routine for fixed16
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/fixed16/foc_model.c b/industry/foc/fixed16/foc_model.c
index 2351e0b75..6ed52f2b1 100644
--- a/industry/foc/fixed16/foc_model.c
+++ b/industry/foc/fixed16/foc_model.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_model.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_model_pmsm.c 
b/industry/foc/fixed16/foc_model_pmsm.c
index 403093e99..0c4c80036 100644
--- a/industry/foc/fixed16/foc_model_pmsm.c
+++ b/industry/foc/fixed16/foc_model_pmsm.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_model_pmsm.c
- * This file implements PMSM model for fixed16
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/fixed16/foc_picontrol.c 
b/industry/foc/fixed16/foc_picontrol.c
index 66ee26524..97d1c7f3d 100644
--- a/industry/foc/fixed16/foc_picontrol.c
+++ b/industry/foc/fixed16/foc_picontrol.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_picontrol.c
- * This file implements classical FOC PI current controller for fixed16
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/fixed16/foc_ramp.c b/industry/foc/fixed16/foc_ramp.c
index 443f021fe..282c051a0 100644
--- a/industry/foc/fixed16/foc_ramp.c
+++ b/industry/foc/fixed16/foc_ramp.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_ramp.c
- * This file implements ramp for fixed16
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/fixed16/foc_routine.c 
b/industry/foc/fixed16/foc_routine.c
index 0a41e2760..faa57fb69 100644
--- a/industry/foc/fixed16/foc_routine.c
+++ b/industry/foc/fixed16/foc_routine.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_routine.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_svm3.c b/industry/foc/fixed16/foc_svm3.c
index 649ea2419..1521b30a8 100644
--- a/industry/foc/fixed16/foc_svm3.c
+++ b/industry/foc/fixed16/foc_svm3.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_svm3.c
- * This file implements 3-phase space vector modulation for fixed16
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/fixed16/foc_vel_odiv.c 
b/industry/foc/fixed16/foc_vel_odiv.c
index a5460fa1d..4cdf13d55 100644
--- a/industry/foc/fixed16/foc_vel_odiv.c
+++ b/industry/foc/fixed16/foc_vel_odiv.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_vel_odiv.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_vel_opll.c 
b/industry/foc/fixed16/foc_vel_opll.c
index 36abdd56a..eecbe40d8 100644
--- a/industry/foc/fixed16/foc_vel_opll.c
+++ b/industry/foc/fixed16/foc_vel_opll.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_vel_opll.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/fixed16/foc_velocity.c 
b/industry/foc/fixed16/foc_velocity.c
index 74d34454c..c6f4af8a2 100644
--- a/industry/foc/fixed16/foc_velocity.c
+++ b/industry/foc/fixed16/foc_velocity.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/fixed16/foc_velocity.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_align.c b/industry/foc/float/foc_align.c
index ffd6a7bb5..957e0083f 100644
--- a/industry/foc/float/foc_align.c
+++ b/industry/foc/float/foc_align.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_align.c
- * This file implements angle sensor alignment routine for float32
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/float/foc_ang_hall.c 
b/industry/foc/float/foc_ang_hall.c
index b69023a13..130a77f95 100644
--- a/industry/foc/float/foc_ang_hall.c
+++ b/industry/foc/float/foc_ang_hall.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_ang_hall.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_ang_onfo.c 
b/industry/foc/float/foc_ang_onfo.c
index 665eba832..c00c826f6 100644
--- a/industry/foc/float/foc_ang_onfo.c
+++ b/industry/foc/float/foc_ang_onfo.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_ang_onfo.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_ang_openloop.c 
b/industry/foc/float/foc_ang_openloop.c
index d33f30169..a8815319c 100644
--- a/industry/foc/float/foc_ang_openloop.c
+++ b/industry/foc/float/foc_ang_openloop.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_ang_openloop.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_ang_osmo.c 
b/industry/foc/float/foc_ang_osmo.c
index 4d31a399c..e509c12e9 100644
--- a/industry/foc/float/foc_ang_osmo.c
+++ b/industry/foc/float/foc_ang_osmo.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_ang_osmo.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_ang_qenco.c 
b/industry/foc/float/foc_ang_qenco.c
index 9b6b436d2..44395dfd2 100644
--- a/industry/foc/float/foc_ang_qenco.c
+++ b/industry/foc/float/foc_ang_qenco.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_ang_qenco.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_angle.c b/industry/foc/float/foc_angle.c
index 05f4db16f..78bde639a 100644
--- a/industry/foc/float/foc_angle.c
+++ b/industry/foc/float/foc_angle.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_angle.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_cordic.c b/industry/foc/float/foc_cordic.c
index d66e6bc7b..f53c05674 100644
--- a/industry/foc/float/foc_cordic.c
+++ b/industry/foc/float/foc_cordic.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_cordic.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_feedforward.c 
b/industry/foc/float/foc_feedforward.c
index d6da4c53b..922696fdd 100644
--- a/industry/foc/float/foc_feedforward.c
+++ b/industry/foc/float/foc_feedforward.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_feedforward.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_handler.c b/industry/foc/float/foc_handler.c
index 6c3da8330..c44969439 100644
--- a/industry/foc/float/foc_handler.c
+++ b/industry/foc/float/foc_handler.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_handler.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_ident.c b/industry/foc/float/foc_ident.c
index 53f5b7b06..3713e8d44 100644
--- a/industry/foc/float/foc_ident.c
+++ b/industry/foc/float/foc_ident.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_ident.c
- * This file implements motor ident routine for float32
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/float/foc_model.c b/industry/foc/float/foc_model.c
index 97e0b2a86..3587b9699 100644
--- a/industry/foc/float/foc_model.c
+++ b/industry/foc/float/foc_model.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_model.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_model_pmsm.c 
b/industry/foc/float/foc_model_pmsm.c
index 072180da5..a4eee5377 100644
--- a/industry/foc/float/foc_model_pmsm.c
+++ b/industry/foc/float/foc_model_pmsm.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_model_pmsm.c
- * This file implements PMSM model for fixed16
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/float/foc_picontrol.c 
b/industry/foc/float/foc_picontrol.c
index b99a8e741..ee7964654 100644
--- a/industry/foc/float/foc_picontrol.c
+++ b/industry/foc/float/foc_picontrol.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_picontrol.c
- * This file implements classical FOC PI current controller for float32
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/float/foc_ramp.c b/industry/foc/float/foc_ramp.c
index ead702752..e65d06963 100644
--- a/industry/foc/float/foc_ramp.c
+++ b/industry/foc/float/foc_ramp.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_ramp.c
- * This file implements ramp for float32
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/float/foc_routine.c b/industry/foc/float/foc_routine.c
index 2e6081379..0f604e4fd 100644
--- a/industry/foc/float/foc_routine.c
+++ b/industry/foc/float/foc_routine.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_routine.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_svm3.c b/industry/foc/float/foc_svm3.c
index 9c812e734..5ba841166 100644
--- a/industry/foc/float/foc_svm3.c
+++ b/industry/foc/float/foc_svm3.c
@@ -1,6 +1,7 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_svm3.c
- * This file implements 3-phase space vector modulation for float32
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
diff --git a/industry/foc/float/foc_vel_odiv.c 
b/industry/foc/float/foc_vel_odiv.c
index dfb8d820f..3ba70cbf1 100644
--- a/industry/foc/float/foc_vel_odiv.c
+++ b/industry/foc/float/foc_vel_odiv.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_vel_odiv.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_vel_opll.c 
b/industry/foc/float/foc_vel_opll.c
index a18b6675c..b15ffcb35 100644
--- a/industry/foc/float/foc_vel_opll.c
+++ b/industry/foc/float/foc_vel_opll.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_vel_opll.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/float/foc_velocity.c 
b/industry/foc/float/foc_velocity.c
index 0ffad5c54..ba81a5e8a 100644
--- a/industry/foc/float/foc_velocity.c
+++ b/industry/foc/float/foc_velocity.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/float/foc_velocity.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/foc/foc_utils.c b/industry/foc/foc_utils.c
index 27838f8e6..7e650577a 100644
--- a/industry/foc/foc_utils.c
+++ b/industry/foc/foc_utils.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * apps/industry/foc/foc_utils.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/industry/scpi/Make.defs b/industry/scpi/Make.defs
index 6ddfe132f..f7e67a846 100644
--- a/industry/scpi/Make.defs
+++ b/industry/scpi/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/industry/scpi/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/industry/scpi/Makefile b/industry/scpi/Makefile
index 730bc28c7..c86267297 100644
--- a/industry/scpi/Makefile
+++ b/industry/scpi/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/industry/scpi/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

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