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Version 101E Sep 15, 2011


New features:
1. Added support for AV command to allow the user to specify the analog VREF
   to be either 1.25 volts or 2.5 volts for analog reads.

2. Added support for PD command to allow both pullups and pulldowns on DIO lines
   configured as inputs.

3. Added support for PWM by allowing PWM configuration on the P0 and P1 commands
   and by allowing duty cycle specification with the corresponding M0 and M1
   commands.

4. Power supply voltage is no longer included as part of the analog sample.
   However, this may still be obtained using the %V command.

5. Remapped SPI_nATTN from DIO9 (pin 13) to DIO1 (pin 19) to allow DIO9 to be used
   as an On_nSleep pin so that SPI master can know when the module is awake and ready
   to accept data.  This means that DIO0 (pin 20) is the only pin available for
   analog intput when using SPI.


Fixed issues:
1. Watch dog resets upon wakeup from associated sleep mode have been eliminated.

2. Associated pin sleep and associated cyclic sleep are now functional when using
   the SPI.

3. Error no longer occurs at the end of an active scan.


Known issues:
1. It was observed while streaming 30,000 bytes of data at 921,600bps in transparent
   mode that some of the data was lost or got queued up on the transmitter to
   be transmitted with the next burst of data.

2. Lockup on TCP transmissions was observed after continuous testing over three
   days.  Transmissions ceased and TX_STATUS messages were not received.

3. After a radio in API mode receives data on its TCP listening socket, it cannot
   immediately transmit data back to the origninating radio on that connected socket.
   Rather, it must wait for TM to expire (which is one second by default) before
   it can send back to the originating radio.

4. The 0x82 frame type used to output I/O sampling data formats the I/O sampling
   data like ZigBee rather than like 802.15.4 which is the only previously
   existing software that uses the 0x82 frame type.



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Firmware Version: 1015 
Release Date: July 6, 2011

Initial release of XB24-WF module


Known issues:
1. Occasional data loss was observed when streaming large amounts of data in
   transparent mode at 921,600 bps on the UART when using the XBIB-U-DEV.  

2. When configured for associated pin sleep (using either the SPI or the UART
   interface), a watchdog reset may occur on a pin wakeup event.

3. Data transmission does not work when using associated pin sleep with the SPI interface.
   This renders this feature unusable in this release.

4. The first transmission after waking up from associated cyclic sleep fails when using 
   the SPI interface.

5. An ERROR is reported at the end of an active scan, even though the preceding
   data is valid.