Digi XBEE2 User Manual

Module support Programming XBee modules
XBee/XBee-PRO ZigBee RF Modules User Guide 177
2 Send an ASCII 1 character to initiate a firmware update
3 After sending a 1, the EM250 waits for an XModem CRC upload of an .ebl image over the serial line at 115200 b/
s. The .ebl file must be sent to the EM250 in order.
If no serial transaction is initiated within a 60 second timeout period, the bootloader times out and returns to the
menu. If the upload is interrupted with a power cycle or reset event, the EM250 will detect an invalid application
image and enter bootloader mode. The entire ebl image should be uploaded again to recover. If an error occurs
while uploading, the EM250 bootloader returns an error code from the following table:
SIF firmware updates
The XBee/XBee-PRO modules have a 2x5 SIF header that can be used with Ember's InSight tools to upload
firmware onto the modules. These tools include a USB device (USBLink) and Ethernet-enabled InSight Adapters.
Contact Ember for details.
Hex Error Code Description
0x21
The bootloader encountered an error while trying to parse the Start of Header (SOH) character in the
XModem frame.
0x22
The bootloader detected an invalid checksum in the XModem frame.
0x23
The bootloader encountered an error while trying to parse the high byte of the CRC in the XModem frame.
0x24
The bootloader encountered an error while trying to parse the low byte of the CRC in the XModem frame.
0x25
The bootloader encountered an error in the sequence number of the current XModem frame.
0x26
The frame that the bootloader was trying to parse was deemed incomplete (some bytes missing or lost).
0x27
The bootloader encountered a duplicate of the previous XModem frame.
0x41
No .ebl header was received when expected.
0x42
Header failed CRC.
0x43
File failed CRC.
0x44
Unknown tag detected in .ebl image.
0x45
Invalid .ebl header signature.
0x46
Trying to flash odd number of bytes.
0x47
Indexed past end of block buffer.
0x48
Attempt to overwrite bootloader flash.
0x49
Attempt to overwrite SIMEE flash.
0x4A
Flash erase failed.
0x4B
Flash write failed.
0x4C
End tag CRC wrong length.
0x4D
Received data before query request/response.

Digi XBEE2 Specifications

General

Brand	Digi
Model	XBEE2
Category	Control Unit
Language	English