/*
|
* Copyright Cypress Semiconductor Corporation, 2014-2015 All rights reserved.
|
*
|
* This software, associated documentation and materials ("Software") is
|
* owned by Cypress Semiconductor Corporation ("Cypress") and is
|
* protected by and subject to worldwide patent protection (UnitedStates and foreign), United States copyright laws and international
|
* treaty provisions. Therefore, unless otherwise specified in a separate license agreement between you and Cypress, this Software
|
* must be treated like any other copyrighted material. Reproduction,
|
* modification, translation, compilation, or representation of this
|
* Software in any other form (e.g., paper, magnetic, optical, silicon)
|
* is prohibited without Cypress's express written permission.
|
*
|
* Disclaimer: THIS SOFTWARE IS PROVIDED AS-IS, WITH NO WARRANTY OF ANY
|
* KIND, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
* NONINFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
* FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes
|
* to the Software without notice. Cypress does not assume any liability
|
* arising out of the application or use of Software or any product or
|
* circuit described in the Software. Cypress does not authorize its
|
* products for use as critical components in any products where a
|
* malfunction or failure may reasonably be expected to result in
|
* significant injury or death ("High Risk Product"). By including
|
* Cypress's product in a High Risk Product, the manufacturer of such
|
* system or application assumes all risk of such use and in doing so
|
* indemnifies Cypress against all liability.
|
*
|
* Use of this Software may be limited by and subject to the applicable
|
* Cypress software license agreement.
|
*
|
*
|
*/
|
|
|
#import "TemperatureModel.h"
|
#import "Constants.h"
|
|
/*!
|
* @class TemperatureModel
|
*
|
* @discussion Class to handle the temperature service related operations
|
*
|
*/
|
|
@interface TemperatureModel ()
|
{
|
CBCharacteristic *sensorTypeCharacteristic, *sensorScanintervalCharacteristic, *temperatureReadCharacteristic;
|
|
}
|
@end
|
|
|
@implementation TemperatureModel
|
|
/*!
|
* @method stopUpdate
|
*
|
* @discussion Method to stop update
|
*
|
*/
|
|
-(void) stopUpdate
|
{
|
|
if (temperatureReadCharacteristic != nil)
|
{
|
[Utilities logDataWithService:[ResourceHandler getServiceNameForUUID:ANALOG_TEMPERATURE_SERVICE_UUID] characteristic:[ResourceHandler getCharacteristicNameForUUID:temperatureReadCharacteristic.UUID] descriptor:nil operation:STOP_NOTIFY];
|
|
[[[CBMoralManager sharedManager] myPeripheral] setNotifyValue:NO forCharacteristic:temperatureReadCharacteristic];
|
}
|
|
}
|
|
/*!
|
* @method writeValueForTemperatureSensorScanInterval:
|
*
|
* @discussion Method to write value for temperature scan interval
|
*
|
*/
|
|
-(void) writeValueForTemperatureSensorScanInterval:(int) newScanInterval
|
{
|
uint8_t val = newScanInterval; // The value which you want to write.
|
NSData *valData = [NSData dataWithBytes:(void*)&val length:sizeof(val)];
|
[[[CBMoralManager sharedManager] myPeripheral] writeValue:valData forCharacteristic:sensorScanintervalCharacteristic type:CBCharacteristicWriteWithoutResponse];
|
|
[Utilities logDataWithService:[ResourceHandler getServiceNameForUUID:sensorScanintervalCharacteristic.service.UUID] characteristic:[ResourceHandler getCharacteristicNameForUUID:sensorScanintervalCharacteristic.UUID] descriptor:nil operation:[NSString stringWithFormat:@"%@%@ %@",WRITE_REQUEST,DATA_SEPERATOR,[Utilities convertDataToLoggerFormat:valData]]];
|
}
|
|
/*!
|
* @method getCharacteristicsForTemperatureService:
|
*
|
* @discussion Method to get characteristics for temperature service
|
*
|
*/
|
|
-(void) getCharacteristicsForTemperatureService:(CBService *) service
|
{
|
for (CBCharacteristic *characteristic in service.characteristics)
|
{
|
if ([characteristic.UUID isEqual:TEMPERATURE_ANALOG_SENSOR_CHARACTERISTIC_UUID])
|
{
|
sensorTypeCharacteristic = characteristic;
|
}
|
else if([characteristic.UUID isEqual:TEMPERATURE_SENSOR_SCAN_INTERVAL_CHARACTERISTIC_UUID])
|
{
|
sensorScanintervalCharacteristic = characteristic;
|
}
|
else if([characteristic.UUID isEqual:TEMPERATURE_READING_CHARACTERISTIC_UUID])
|
{
|
temperatureReadCharacteristic = characteristic;
|
}
|
}
|
|
}
|
|
/*!
|
* @method getValuesForTemperatureCharacteristics:
|
*
|
* @discussion Method to get values for temperature characteristics
|
*
|
*/
|
|
-(void) getValuesForTemperatureCharacteristics:(CBCharacteristic *) characteristic
|
{
|
NSData *dataValue = characteristic.value;
|
const uint8_t *reportData = (uint8_t *)[dataValue bytes];
|
|
if ([characteristic.UUID isEqual:TEMPERATURE_ANALOG_SENSOR_CHARACTERISTIC_UUID])
|
{
|
_sensorTypeString = [NSString stringWithFormat:@"%d",reportData[0]];
|
|
[Utilities logDataWithService:[ResourceHandler getServiceNameForUUID:characteristic.service.UUID] characteristic:[ResourceHandler getCharacteristicNameForUUID:characteristic.UUID] descriptor:nil operation:[NSString stringWithFormat:@"%@%@ %@",READ_RESPONSE,DATA_SEPERATOR,[Utilities convertDataToLoggerFormat:dataValue]]];
|
|
}
|
else if ([characteristic.UUID isEqual:TEMPERATURE_SENSOR_SCAN_INTERVAL_CHARACTERISTIC_UUID])
|
{
|
_sensorScanIntervalString = [NSString stringWithFormat:@"%d",reportData[0]];
|
|
[Utilities logDataWithService:[ResourceHandler getServiceNameForUUID:characteristic.service.UUID] characteristic:[ResourceHandler getCharacteristicNameForUUID:characteristic.UUID] descriptor:nil operation:[NSString stringWithFormat:@"%@%@ %@",READ_RESPONSE,DATA_SEPERATOR,[Utilities convertDataToLoggerFormat:dataValue]]];
|
|
}
|
else if ([characteristic.UUID isEqual:TEMPERATURE_READING_CHARACTERISTIC_UUID])
|
{
|
double tempValue = CFSwapInt32LittleToHost(*(uint32_t *) &reportData[0]);
|
_temperatureValueString = [NSString stringWithFormat:@"%f",tempValue];
|
|
[Utilities logDataWithService:[ResourceHandler getServiceNameForUUID:characteristic.service.UUID] characteristic:[ResourceHandler getCharacteristicNameForUUID:characteristic.UUID] descriptor:nil operation:[NSString stringWithFormat:@"%@%@ %@",NOTIFY_RESPONSE,DATA_SEPERATOR,[Utilities convertDataToLoggerFormat:dataValue]]];
|
|
}
|
}
|
|
/*!
|
* @method updateValueForTemperature
|
*
|
* @discussion Method to set notification for temperature value
|
*
|
*/
|
-(void) updateValueForTemperature
|
{
|
if (temperatureReadCharacteristic != nil)
|
{
|
[Utilities logDataWithService:[ResourceHandler getServiceNameForUUID:temperatureReadCharacteristic.service.UUID] characteristic:[ResourceHandler getCharacteristicNameForUUID:temperatureReadCharacteristic.UUID] descriptor:nil operation:START_NOTIFY];
|
|
[[[CBMoralManager sharedManager] myPeripheral] setNotifyValue:YES forCharacteristic:temperatureReadCharacteristic];
|
}
|
}
|
|
/*!
|
* @method readValueFortemperatureCharacteristics
|
*
|
* @discussion Method to read values for temperature sensor scan interval and sensor type
|
*
|
*/
|
-(void) readValueForTemperatureCharacteristics
|
{
|
|
if (sensorScanintervalCharacteristic != nil)
|
{
|
[[[CBMoralManager sharedManager] myPeripheral] readValueForCharacteristic:sensorScanintervalCharacteristic];
|
|
[Utilities logDataWithService:[ResourceHandler getServiceNameForUUID:sensorScanintervalCharacteristic.service.UUID] characteristic:[ResourceHandler getCharacteristicNameForUUID:sensorScanintervalCharacteristic.UUID] descriptor:nil operation:READ_REQUEST];
|
}
|
|
if (sensorTypeCharacteristic != nil)
|
{
|
[[[CBMoralManager sharedManager] myPeripheral] readValueForCharacteristic:sensorTypeCharacteristic];
|
|
[Utilities logDataWithService:[ResourceHandler getServiceNameForUUID:sensorTypeCharacteristic.service.UUID] characteristic:[ResourceHandler getCharacteristicNameForUUID:sensorTypeCharacteristic.UUID] descriptor:nil operation:READ_REQUEST];
|
}
|
|
}
|
|
|
@end
|
