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into the application. However, if you issue 0x60 in the application, and then again in the bootloader, you have
committed to load a new application, A response of length 6 will be returned with a condition code as follows:
Byte
0
1
2
3
4-5
4.4.2.2 0x61 "Flash One Line"
This command is used to flash one line from an Intel HEX format file into the program memory of the processor.
As the table below illustrates, there is roughly a 1 to 1 correspondence between fields within the Intel Hex Record line,
and fields within this message. The ASCII represented HEX values within the Intel Hex file are represented as binary
numbers in this binary record.
The Wikipedia article on the Intel Hex format may be the best reference available for concise description of the Intel Hex
format:
https://en.wikipedia.org/wiki/Intel_HEX
Use or disclosure of data contained on this sheet is subject to the restrictions in the Distribution Statements on the title page of this
06/18/20
Jump to Bootloader Response
Bits
Parameter
0-7
Leader
0-7
Length
0-7
Command
0-7
Response Code.
0 – 15
CRC
GLOBALSTAR PROPRIETARY AND CONFIDENTIAL INFORMATION
Subject to Change without Notice
Description
Always a value of 0xAA.
0x06
0x60
0xFF = Bootloader is running and
application area is blank or not
completely loaded.
0x03 = Bootloader is running and
new executable code has been
loaded during this execution of the
bootloader, bootloader is ready to
jump to application if commanded.
0x02 = Bootloader is running but
application code that existed when
the bootloader started is still in
place. However, having issued this
command again, you have now
committed
application.
document.
to
re-load
the
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