1 files changed, 41 insertions, 0 deletions
diff --git a/circuitpython/shared-module/_bleio/Attribute.h b/circuitpython/shared-module/_bleio/Attribute.h
new file mode 100644
index 0000000..a498a14
--- /dev/null
+++ b/circuitpython/shared-module/_bleio/Attribute.h
@@ -0,0 +1,41 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Dan Halbert for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef MICROPY_INCLUDED_SHARED_MODULE_BLEIO_ATTRIBUTE_H
+#define MICROPY_INCLUDED_SHARED_MODULE_BLEIO_ATTRIBUTE_H
+
+// BLE security modes: 0x<level><mode>
+typedef enum {
+    SECURITY_MODE_NO_ACCESS = 0x00,
+    SECURITY_MODE_OPEN = 0x11,
+    SECURITY_MODE_ENC_NO_MITM = 0x21,
+    SECURITY_MODE_ENC_WITH_MITM = 0x31,
+    SECURITY_MODE_LESC_ENC_WITH_MITM = 0x41,
+    SECURITY_MODE_SIGNED_NO_MITM = 0x12,
+    SECURITY_MODE_SIGNED_WITH_MITM = 0x22,
+} bleio_attribute_security_mode_t;
+
+#endif // MICROPY_INCLUDED_SHARED_MODULE_BLEIO_ATTRIBUTE_H