LM3S3739 Luminary Micro, Inc, LM3S3739 Datasheet - Page 628

• Manufacturer Part Number: LM3S3739
• Description: Lm3s3739 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Boot Loader
A.4.6
628
COMMAND_RESET (0x25)
This command is used to tell the boot loader device to reset. Unlike the COMMAND_RUN command,
this allows the initial stack pointer to be read by the hardware and set up for the new code. It can
also be used to reset the boot loader if a critical error occurs and the host device wants to restart
communication with the boot loader.
Byte[0] = 3
Byte[1] = checksum(Byte[2])
Byte[2] = COMMAND_RESET
The boot loader responds with an ACK signal back to the host device before actually executing the
software reset to the device running the boot loader. This allows the host to know that the command
was received successfully and the part will be reset.
Preliminary
June 02, 2008