code cleanup

Signed-off-by: Peter Siegmund <developer@mars3142.org>

firmware/components/connectivity-manager/include/ble/ble_connection.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include "ble_device.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+    void ble_connect(device_info_t *device);
+    void ble_clear_bonds(void);
+    void ble_clear_bond(const ble_addr_t *addr);
+    void read_characteristic(uint16_t char_val_handle);
+#ifdef __cplusplus
+}
+#endif

firmware/components/connectivity-manager/include/ble/ble_device.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <host/ble_hs.h>
+#include <host/util/util.h>
+#include <nimble/nimble_port.h>
+#include <nimble/nimble_port_freertos.h>
+#include <stdint.h>
+
+// Structure to cache device data
+typedef struct
+{
+    ble_addr_t addr;
+    uint16_t manufacturer_id;
+    uint8_t manufacturer_data[31]; // Max. length of manufacturer data
+    uint8_t manufacturer_data_len;
+    char name[32];
+    uint16_t service_uuids_16[10]; // Up to 10 16-bit Service UUIDs
+    uint8_t service_uuids_16_count;
+    ble_uuid128_t service_uuids_128[5]; // Up to 5 128-bit Service UUIDs
+    uint8_t service_uuids_128_count;
+    bool has_manufacturer;
+    bool has_name;
+    int8_t rssi;
+} device_info_t;

firmware/components/connectivity-manager/include/ble/ble_scanner.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include "ble_device.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+    void start_scan(void);
+    int get_device_count(void);
+    device_info_t *get_device(int index);
+#ifdef __cplusplus
+}
+#endif