micropython: add micropython component

components/language/micropython/extmod/nimble/modbluetooth_nimble.h

@@ -0,0 +1,78 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Jim Mussared
+ *
+ * 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_EXTMOD_NIMBLE_MODBLUETOOTH_NIMBLE_H
+#define MICROPY_INCLUDED_EXTMOD_NIMBLE_MODBLUETOOTH_NIMBLE_H
+
+#include "extmod/modbluetooth.h"
+
+#define MP_BLUETOOTH_NIMBLE_MAX_SERVICES (8)
+
+typedef struct _mp_bluetooth_nimble_root_pointers_t {
+    // Characteristic (and descriptor) value storage.
+    mp_gatts_db_t gatts_db;
+
+    // Pending service definitions.
+    size_t n_services;
+    struct ble_gatt_svc_def *services[MP_BLUETOOTH_NIMBLE_MAX_SERVICES];
+
+    #if MICROPY_PY_BLUETOOTH_ENABLE_L2CAP_CHANNELS
+    // L2CAP channels.
+    struct _mp_bluetooth_nimble_l2cap_channel_t *l2cap_chan;
+    bool l2cap_listening;
+    #endif
+} mp_bluetooth_nimble_root_pointers_t;
+
+enum {
+    MP_BLUETOOTH_NIMBLE_BLE_STATE_OFF,
+    MP_BLUETOOTH_NIMBLE_BLE_STATE_STARTING,
+    MP_BLUETOOTH_NIMBLE_BLE_STATE_WAITING_FOR_SYNC,
+    MP_BLUETOOTH_NIMBLE_BLE_STATE_ACTIVE,
+    MP_BLUETOOTH_NIMBLE_BLE_STATE_STOPPING,
+};
+
+extern volatile int mp_bluetooth_nimble_ble_state;
+
+// --- Optionally provided by the MicroPython port. ---------------------------
+// (default implementations provided by modbluetooth_nimble.c)
+
+// Tell the port to init the UART and start the HCI controller.
+void mp_bluetooth_nimble_port_hci_init(void);
+
+// Tell the port to deinit the UART and shutdown the HCI controller.
+void mp_bluetooth_nimble_port_hci_deinit(void);
+
+// Tell the port to run its background task (i.e. poll the UART and pump events).
+void mp_bluetooth_nimble_port_start(void);
+
+// Tell the port to stop its background task.
+void mp_bluetooth_nimble_port_shutdown(void);
+
+// --- Called by the HCI UART layer to let us know when packets have been sent.
+void mp_bluetooth_nimble_sent_hci_packet(void);
+
+
+#endif // MICROPY_INCLUDED_EXTMOD_NIMBLE_MODBLUETOOTH_NIMBLE_H