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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.
Embedded Bootloader Reference Manual, Rev 0.0 | Freescale Semiconductor |