Hi expert,
customer did not initialize variables in their codes. By default these variables initialization should to be 0. But he found they are not zero. It seems that the values are modified in the bootloader. It should be that the RAM address was used by the bootloader. They did not want to modify the bootloader. Is there any other way that can make such variables initialized to 0 in codes, such as codestart.asm or boot28.asm? Thank you for your help.
