Diff: source/nRF5xGap.h

Revision:

388:db85a09c27ef

Child:

396:e5b0385fc6f1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/nRF5xGap.h	Tue Jul 21 13:23:44 2015 +0100
@@ -0,0 +1,113 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __NRF5x_GAP_H__
+#define __NRF5x_GAP_H__
+
+#include "mbed.h"
+#include "ble/blecommon.h"
+#include "ble.h"
+#include "ble/GapAdvertisingParams.h"
+#include "ble/GapAdvertisingData.h"
+#include "ble/Gap.h"
+#include "ble/GapScanningParams.h"
+
+#include "nrf_soc.h"
+#include "ble_radio_notification.h"
+#include "btle_security.h"
+
+/**************************************************************************/
+/*!
+    \brief
+
+*/
+/**************************************************************************/
+class nRF5xGap : public Gap
+{
+public:
+    static nRF5xGap &getInstance();
+
+    /* Functions that must be implemented from Gap */
+    virtual ble_error_t setAddress(AddressType_t  type,  const Address_t address);
+    virtual ble_error_t getAddress(AddressType_t *typeP, Address_t address);
+    virtual ble_error_t setAdvertisingData(const GapAdvertisingData &, const GapAdvertisingData &);
+
+    virtual uint16_t    getMinAdvertisingInterval(void) const {return ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_INTERVAL_MIN);}
+    virtual uint16_t    getMinNonConnectableAdvertisingInterval(void) const {return ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_NONCON_INTERVAL_MIN);}
+    virtual uint16_t    getMaxAdvertisingInterval(void) const {return ADVERTISEMENT_DURATION_UNITS_TO_MS(BLE_GAP_ADV_INTERVAL_MAX);}
+
+    virtual ble_error_t startAdvertising(const GapAdvertisingParams &);
+    virtual ble_error_t stopAdvertising(void);
+    virtual ble_error_t connect(const Address_t, Gap::AddressType_t peerAddrType, const ConnectionParams_t *connectionParams, const GapScanningParams *scanParams);
+    virtual ble_error_t disconnect(Handle_t connectionHandle, DisconnectionReason_t reason);
+    virtual ble_error_t disconnect(DisconnectionReason_t reason);
+
+    virtual ble_error_t setDeviceName(const uint8_t *deviceName);
+    virtual ble_error_t getDeviceName(uint8_t *deviceName, unsigned *lengthP);
+    virtual ble_error_t setAppearance(GapAdvertisingData::Appearance appearance);
+    virtual ble_error_t getAppearance(GapAdvertisingData::Appearance *appearanceP);
+
+    virtual ble_error_t setTxPower(int8_t txPower);
+    virtual void        getPermittedTxPowerValues(const int8_t **valueArrayPP, size_t *countP);
+
+    void     setConnectionHandle(uint16_t con_handle);
+    uint16_t getConnectionHandle(void);
+
+    virtual ble_error_t getPreferredConnectionParams(ConnectionParams_t *params);
+    virtual ble_error_t setPreferredConnectionParams(const ConnectionParams_t *params);
+    virtual ble_error_t updateConnectionParams(Handle_t handle, const ConnectionParams_t *params);
+
+    virtual void onRadioNotification(RadioNotificationEventCallback_t callback) {
+        Gap::onRadioNotification(callback);
+        ble_radio_notification_init(NRF_APP_PRIORITY_HIGH, NRF_RADIO_NOTIFICATION_DISTANCE_800US, radioNotificationCallback);
+    }
+
+    virtual ble_error_t startRadioScan(const GapScanningParams &scanningParams) {
+        ble_gap_scan_params_t scanParams = {
+            .active      = scanningParams.getActiveScanning(), /**< If 1, perform active scanning (scan requests). */
+            .selective   = 0,    /**< If 1, ignore unknown devices (non whitelisted). */
+            .p_whitelist = NULL, /**< Pointer to whitelist, NULL if none is given. */
+            .interval    = scanningParams.getInterval(),  /**< Scan interval between 0x0004 and 0x4000 in 0.625ms units (2.5ms to 10.24s). */
+            .window      = scanningParams.getWindow(),    /**< Scan window between 0x0004 and 0x4000 in 0.625ms units (2.5ms to 10.24s). */
+            .timeout     = scanningParams.getTimeout(),   /**< Scan timeout between 0x0001 and 0xFFFF in seconds, 0x0000 disables timeout. */
+        };
+
+        if (sd_ble_gap_scan_start(&scanParams) != NRF_SUCCESS) {
+            return BLE_ERROR_PARAM_OUT_OF_RANGE;
+        }
+
+        return BLE_ERROR_NONE;
+    }
+
+    virtual ble_error_t stopScan(void) {
+        if (sd_ble_gap_scan_stop() == NRF_SUCCESS) {
+            return BLE_ERROR_NONE;
+        }
+
+        return BLE_STACK_BUSY;
+    }
+
+private:
+    uint16_t m_connectionHandle;
+    nRF5xGap() {
+        m_connectionHandle = BLE_CONN_HANDLE_INVALID;
+    }
+
+    nRF5xGap(nRF5xGap const &);
+    void operator=(nRF5xGap const &);
+};
+
+#endif // ifndef __NRF5x_GAP_H__
\ No newline at end of file