Jonathan Valks

Flash protection in 9S12X

Discussion created by Jonathan Valks on Jun 1, 2010
Latest reply on Jun 2, 2010 by Jonathan Valks



I am using Code Warrior 4.7 for S12X  and am trying to prevent Hiwave from erasing the top 4k of flash, which I use as a boot loader and subsequently set in my code as protected. Hiwave erases all the flash, which means I lose my boot loader every time I download anything from Hiwave. I can see no way of specifying a range of flash addresses that you wish Hiwave to leave alone.


Any suggestions?