MCP7940N Battery Backup functions added
New functions to support the battery backup on the MCP7940N chip:
getPowerFail()
clearPowerFail()
setBattery()
getBattery()
getPowerUp()
getPowerDown()
New functions to support the battery backup on the MCP7940N chip:
getPowerFail()
clearPowerFail()
setBattery()
getBattery()
getPowerUp()
getPowerDown()