Merge pull request #19 from oddstr13/pr-dual-license-1

Strooom · Oct 20, 2024 · cd8197a · cd8197a
2 parents 16bb8b3 + bfe2422
commit cd8197a
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diff --git a/LICENSE b/LICENSE
diff --git a/LICENSE-CC-BY-NC-SA-40.txt b/LICENSE-CC-BY-NC-SA-40.txt
diff --git a/LICENSE-GPL-30.txt b/LICENSE-GPL-30.txt
diff --git a/LICENSE.txt b/LICENSE.txt
@@ -0,0 +1,7 @@
+SPDX-License-Identifier: CC-BY-NC-SA-4.0 OR GPL-3.0-or-later
+
+This library is dual-licensed under the GNU General Public License v3.0 (or later)
+OR Creative Commons Attribution Non Commercial Share Alike 4.0 International.
+You may choose either license at your option.
+
+See LICENSE-CC-BY-NC-SA-40.txt and LICENSE-GPL-30.txt for the full license texts.
diff --git a/README.md b/README.md
@@ -4,3 +4,14 @@ Library/Driver for NXP PN7150 NFC device
 All documentation is in the Repository Wiki : https://github.com/Strooom/PN7150/wiki
 
 I need help : the NFC-Forum specifications are only free of charge for members. In order to improve and extend this driver, I need more and more recent specs. Please contact me if you are willing to share a copy with me. Thanks!
+
+
+## License
+
+This library is dual-licensed under the GNU General Public License v3.0 (or later)
+OR Creative Commons Attribution Non Commercial Share Alike 4.0 International.
+You may choose either license at your option.
+
+See `LICENSE-CC-BY-NC-SA-40.txt` and `LICENSE-GPL-30.txt` for the full license texts.
+
+SPDX-License-Identifier: CC-BY-NC-SA-4.0 OR GPL-3.0-or-later
diff --git a/src/NCI.h b/src/NCI.h
@@ -1,12 +1,13 @@
 #pragma once
 
+// SPDX-License-Identifier: CC-BY-NC-SA-4.0 OR GPL-3.0-or-later
 // #############################################################################
 // ###                                                                       ###
 // ### NXP PN7150 Driver                                                     ###
 // ###                                                                       ###
 // ### https://github.com/Strooom/PN7150                                     ###
 // ### Author(s) : Pascal Roobrouck - @strooom                               ###
-// ### License : https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode ###
+// ### License : CC-BY-NC-SA-4.0 OR GPL-3.0-or-later                         ###
 // ###                                                                       ###
 // ### Credits : Thomas Buhot, for his PN7120 library, the predecessor of    ###
 // ### the PN7150. Due to the NFC Specs not being available for free, I used ###

diff --git a/src/PN7150Interface.cpp b/src/PN7150Interface.cpp
@@ -1,10 +1,11 @@
+// SPDX-License-Identifier: CC-BY-NC-SA-4.0 OR GPL-3.0-or-later
 // #############################################################################
 // ###                                                                       ###
 // ### NXP PN7150 Driver                                                     ###
 // ###                                                                       ###
 // ### https://github.com/Strooom/PN7150                                     ###
 // ### Author(s) : Pascal Roobrouck - @strooom                               ###
-// ### License : https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode ###
+// ### License : CC-BY-NC-SA-4.0 OR GPL-3.0-or-later                         ###
 // ###                                                                       ###
 // #############################################################################
 
@@ -27,7 +28,7 @@ void PN7150Interface::initialize(void)
     pinMode(VEN, OUTPUT);											// VEN controls the PN7150's mode, so is an output
 
     // PN7150 Reset procedure : see PN7150 datasheet 12.6.1, 12.6.2.2, Fig 18 and 16.2.2
-    digitalWrite(VEN, LOW);											// drive VEN LOW... 
+    digitalWrite(VEN, LOW);											// drive VEN LOW...
     delay(1);															// ...for at least 10us
     digitalWrite(VEN, HIGH);											// then VEN HIGH again, and wait for 2.5 ms for the device to boot and allow communication
     delay(3);

diff --git a/src/PN7150Interface.h b/src/PN7150Interface.h
@@ -1,12 +1,13 @@
 #pragma once
 
+// SPDX-License-Identifier: CC-BY-NC-SA-4.0 OR GPL-3.0-or-later
 // #############################################################################
 // ###                                                                       ###
 // ### NXP PN7150 Driver                                                     ###
 // ###                                                                       ###
 // ### https://github.com/Strooom/PN7150                                     ###
 // ### Author(s) : Pascal Roobrouck - @strooom                               ###
-// ### License : https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode ###
+// ### License : CC-BY-NC-SA-4.0 OR GPL-3.0-or-later                         ###
 // ###                                                                       ###
 // #############################################################################
 

diff --git a/src/Tag.cpp b/src/Tag.cpp
@@ -1,10 +1,11 @@
+// SPDX-License-Identifier: CC-BY-NC-SA-4.0 OR GPL-3.0-or-later
 // #############################################################################
 // ###                                                                       ###
 // ### NXP PN7150 Driver                                                     ###
 // ###                                                                       ###
 // ### https://github.com/Strooom/PN7150                                     ###
 // ### Author(s) : Pascal Roobrouck - @strooom                               ###
-// ### License : https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode ###
+// ### License : CC-BY-NC-SA-4.0 OR GPL-3.0-or-later                         ###
 // ###                                                                       ###
 // #############################################################################
 

diff --git a/src/Tag.h b/src/Tag.h
@@ -1,12 +1,13 @@
 #pragma once
 
+// SPDX-License-Identifier: CC-BY-NC-SA-4.0 OR GPL-3.0-or-later
 // #############################################################################
 // ###                                                                       ###
 // ### NXP PN7150 Driver                                                     ###
 // ###                                                                       ###
 // ### https://github.com/Strooom/PN7150                                     ###
 // ### Author(s) : Pascal Roobrouck - @strooom                               ###
-// ### License : https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode ###
+// ### License : CC-BY-NC-SA-4.0 OR GPL-3.0-or-later                         ###
 // ###                                                                       ###
 // ### Credits : Thomas Buhot, for his PN7120 library, the predecessor of    ###
 // ### the PN7150. Due to the NFC Specs not being available for free, I used ###