General Purpose Flash Memory General Purpose Flash Memory commands
XBee®/XBee-PRO SX RF Module User Guide
177
Field name Command-specific description
GPM_CMD_ID Should be set to FIRMWARE_VERIFY (0x05) or FIRMWARE_
VERIFY_AND_INSTALL (0x06)
GPM_OPTIONS There are currently no options defined for this command. Set
this field to 0.
GPM_BLOCK_NUM This field is unused for this command. Set to 0.
GPM_START_INDEX This field is unused for this command. Set to 0.
GPM_NUM_BYTES This field is unused for this command. Set to 0.
GPM_DATA This field is unused for this command
FIRMWARE_VERIFY_RESPONSE (0x85)
When a FIRMWARE_VERIFY command request has been unicast to a node, that node sends a response
in the following format to the source endpoint specified in the requesting frame.
Field name Command-specific description
GPM_CMD_ID Should be set to FIRMWARE_VERIFY_RESPONSE (0x85)
GPM_STATUS A 1 in the least significant bit indicates the GPM does not contain a
valid firmware image. A 0 in the least significant bit indicates the
GPM does contain a valid firmware image. All other bits are
reserved at this time.
GPM_BLOCK_NUM This field is unused for this command. Set to 0.
GPM_START_INDEX This field is unused for this command. Set to 0.
GPM_NUM_BYTES This field is unused for this command. Set to 0.
GPM_DATA This field is unused for this command
FIRMWARE_VERIFY _AND_INSTALL_RESPONSE (0x86)
When a FIRMWARE_VERIFY_AND_INSTALL command request has been unicast to a node, that node
sends a response in the following format to the source endpoint specified in the requesting frame only
if the GPM memory does not contain a valid image. If the image is valid, the device resets and begins
using the new firmware.
Field name Command-specific description
GPM_CMD_ID Should be set to FIRMWARE_VERIFY_AND_INSTALL_RESPONSE
(0x86).
GPM_STATUS A 1 in the least significant bit indicates the GPM does not contain a
valid firmware image. All other bits are reserved at this time.
GPM_BLOCK_NUM This field is unused for this command. Set to 0.
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