Freescale Semiconductor 802.15.4 manual Optional Firmware Upload Settings

1.4.1 Optional Firmware Upload Settings

•Skip flash erase

o	Disabled	The 802.15.4/Application/NVM (except production data section) is erased
		(default)
o	Enabled	The 802.15.4/Application/NVM is NOT erased

•Erase production data (get production data from firmware file)

o	Disabled	The production data section (with MAC address) in NVM are preserved. All
		other NVM values are updated with the values from the S19 record file
		(default)
o	Enabled	The production data (with MAC address) and all other values in NVM are
		erased. All NVM values are updated with the values from the S19 record file

NOTE

Care must be taken when enabling this option. The user must save a backup of vital production data (MAC address). The production data can be manually added to the NVM structure in the NV_Data.c file.

•Do not reset after upload

o	Disabled	The system is automatically reset after upload (default)
o	Enabled	The system must be manually reset by user

•Skip firmware checksum verification

o Disabled A checksum verification of the S19 file data record is performed 2) (default).

NOTE

The Embedded Bootloader will report the address of the first data mismatch found in the current S19 data record. System must be reset if an error is reported. Check the optional settings and try again.

o Enabled	No checksum verification is performed. Flash programming errors cannot be
	detected.

2)The UART/USB communication channel is also protected with a protocol checksum.

1-4 Embedded Bootloader Reference Manual, Rev 0.0 Freescale Semiconductor