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Diff: source/GapScanningParams.cpp
- Revision:
- 712:b04b5db36865
- Child:
- 766:03f1a26f132f
diff -r ea0c4bf9ec99 -r b04b5db36865 source/GapScanningParams.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/source/GapScanningParams.cpp Fri Jun 19 15:53:29 2015 +0100 @@ -0,0 +1,75 @@ +/* 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. + */ + +#include "ble/Gap.h" +#include "ble/GapScanningParams.h" + +GapScanningParams::GapScanningParams(uint16_t interval, uint16_t window, uint16_t timeout, bool activeScanning) : + _interval(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(interval)), + _window(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(window)), + _timeout(timeout), + _activeScanning(activeScanning) { + /* stay within limits */ + if (_interval < SCAN_INTERVAL_MIN) { + _interval = SCAN_INTERVAL_MIN; + } + if (_interval > SCAN_INTERVAL_MAX) { + _interval = SCAN_INTERVAL_MAX; + } + if (_window < SCAN_WINDOW_MIN) { + _window = SCAN_WINDOW_MIN; + } + if (_window > SCAN_WINDOW_MAX) { + _window = SCAN_WINDOW_MAX; + } +} + +ble_error_t +GapScanningParams::setInterval(uint16_t newIntervalInMS) +{ + uint16_t newInterval = Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(newIntervalInMS); + if ((newInterval >= SCAN_INTERVAL_MIN) && (newInterval < SCAN_INTERVAL_MAX)) { + _interval = newInterval; + return BLE_ERROR_NONE; + } + + return BLE_ERROR_PARAM_OUT_OF_RANGE; +} + +ble_error_t +GapScanningParams::setWindow(uint16_t newWindowInMS) +{ + uint16_t newWindow = Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(newWindowInMS); + if ((newWindow >= SCAN_WINDOW_MIN) && (newWindow < SCAN_WINDOW_MAX)) { + _window = newWindow; + return BLE_ERROR_NONE; + } + + return BLE_ERROR_PARAM_OUT_OF_RANGE; +} + +ble_error_t +GapScanningParams::setTimeout(uint16_t newTimeout) +{ + _timeout = newTimeout; + return BLE_ERROR_NONE; +} + +void +GapScanningParams::setActiveScanning(bool activeScanning) +{ + _activeScanning = activeScanning; +} \ No newline at end of file