Update for Firmware v1.0.0 support

API version 1.4 updates the library to support the new features and changes added in firmware v1.0.0.

Features

• Added classes for Timer, I2C, Settings, and Macro modules
• Added support for peak detector and pulse detector filters
• Added TriggerBuilder class to simplify creating data processing or logging triggers
• Updated GPIO callback functions to match data format for firmware v1.0.0
• Updated TimeDelayBuilder to include differential filter mode
• Added ability to pass in own LocalBroadcastManager for the MetaWear service to use

Descriptions of the new modules are provided below:

Module	Description
Timer	Internal timer that periodically sends notifications
I2C	Use the I2C bus to directly communicate with sensors
Settings	Change Bluetooth LE advertisement parameters
Macro	Program persistent commands to the board that can be run at boot time

Code Changes

GPIO

• Deprecated receivedAnalogInputAsAbsValue(short), receivedAnalogInputAsSupplyRatio(short), and receivedDigitalInput(byte)
• Added receivedAnalogInputAsAbsValue(byte, short), receivedAnalogInputAsSupplyRatio(byte, short), and receivedDigitalInput(byte, short)
  • They are the same as their deprecated variants except the GPIO pin the data is read from is also passed in the callback functions
• Added support for digital state monitoring
  • Added pinChangeDetected(byte, byte) callback method which notifies the user when digital state on a pin has changed

Accelerometer

• Changed enableTapDetection to return a TapConfig object
  • TapConfig extends ThresholdConfig and provides methods to configure the pulse time limit, latency, and window

Logging

• Added removeLogEntries method
  • Removes a number of entries from the logger, requires a disconnect for the erase to occur
• Added addReadTrigger method, which logs data from register read

DataProcessor

• Added addReadFilter method, which processes data from a register read

Debug

• Added resetAfterGarbageCollect method
  • Disconnects the board, performs indicated erase operations, then resets the board

TimeDelayBuilder

• Added FilterMode enum and withFilterMode function

MetaWearBleService

• Added useLocalBroadcastManager and clearLocalBroadcastManager to let users toggle between using their own LocalBroadcastManager or the service's broadcast manager
• Deprecated useLocalBroadcasterManager

LoggingTrigger

• Added triggers for the combined XY and YZ axis data: ACCELEROMETER_XY_AXIS and ACCELEROMETER_YZ_AXIS

TriggerBuilder

• Added methods to construct triggers for accelerometer axis data, gpio pins, and data filters

BytesInterpreter

• Added logBytesToGs method which converts bytes to Gs for log entries containing combined axis data