User Tools

Site Tools


manual:ports:armcm4_s32k14

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

manual:ports:armcm4_s32k14 [2020/03/20 11:43]
voorburg created
manual:ports:armcm4_s32k14 [2020/03/20 11:43] (current)
voorburg
Line 3: Line 3:
 ===== Bootloader size ===== ===== Bootloader size =====
  
-Due to the presence of the bootloader in the on-chip flash memory, the start address of the user program needs to be adjusted ​so make sure both programs do not overlap. Additionally,​ the bootloader'​s flash driver needs to be properly configured to prevent accidental erasure of the bootloader during firmware updates.+Due to the presence of the bootloader in the on-chip flash memory, the start address of the user program needs to be adjusted ​to make sure both programs do not overlap. Additionally,​ the bootloader'​s flash driver needs to be properly configured to prevent accidental erasure of the bootloader during firmware updates.
  
 To reserve flash memory for the bootloader and protect it from being erased and/or reprogrammed during firmware updates, comment out lines in table flashLayout[] in source-file **flash.c**. Refer to the demo bootloader program for an example. To reserve flash memory for the bootloader and protect it from being erased and/or reprogrammed during firmware updates, comment out lines in table flashLayout[] in source-file **flash.c**. Refer to the demo bootloader program for an example.
manual/ports/armcm4_s32k14.txt ยท Last modified: 2020/03/20 11:43 by voorburg