add circuitpython code

1 files changed, 56 insertions, 0 deletions

diff --git a/circuitpython/shared-module/_bleio/Characteristic.h b/circuitpython/shared-module/_bleio/Characteristic.h
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+++ b/circuitpython/shared-module/_bleio/Characteristic.h
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+/*
+ * 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_CHARACTERISTIC_H
+#define MICROPY_INCLUDED_SHARED_MODULE_BLEIO_CHARACTERISTIC_H
+
+// These are not the Bluetooth spec values. They are what is used by the Nordic SoftDevice.
+// The bit values are in different positions.
+
+typedef enum {
+    CHAR_PROP_NONE =              0,
+    CHAR_PROP_BROADCAST =         1u << 0,
+    CHAR_PROP_INDICATE =          1u << 1,
+    CHAR_PROP_NOTIFY =            1u << 2,
+    CHAR_PROP_READ =              1u << 3,
+    CHAR_PROP_WRITE =             1u << 4,
+    CHAR_PROP_WRITE_NO_RESPONSE = 1u << 5,
+    CHAR_PROP_ALL =               (CHAR_PROP_BROADCAST | CHAR_PROP_INDICATE | CHAR_PROP_NOTIFY |
+        CHAR_PROP_READ | CHAR_PROP_WRITE | CHAR_PROP_WRITE_NO_RESPONSE)
+} bleio_characteristic_properties_enum_t;
+typedef uint8_t bleio_characteristic_properties_t;
+
+// Bluetooth spec property values
+#define BT_GATT_CHRC_BROADCAST                  0x01
+#define BT_GATT_CHRC_READ                       0x02
+#define BT_GATT_CHRC_WRITE_WITHOUT_RESP         0x04
+#define BT_GATT_CHRC_WRITE                      0x08
+#define BT_GATT_CHRC_NOTIFY                     0x10
+#define BT_GATT_CHRC_INDICATE                   0x20
+#define BT_GATT_CHRC_AUTH                       0x40
+#define BT_GATT_CHRC_EXT_PROP                   0x80
+
+#endif // MICROPY_INCLUDED_SHARED_MODULE_BLEIO_CHARACTERISTIC_H