valid app check inside bootloader code

RE: valid app check inside bootloader code

bjorn-spockeli — Fri, 18 Dec 2015 13:01:15 GMT

So you used this?

__attribute__((section (".bootloader_settings_sect"))) m_boot_settings[CODE_PAGE_SIZE] __attribute__((used)) = {BANK_VALID_APP};

RE: valid app check inside bootloader code

Max C. — Fri, 25 Jul 2014 12:31:09 GMT

Thanks Nikita, i already saw that post but did't remember that option;

Anyway i'm, using gcc so can't use the "uint8_t m_boot_settings[CODE_PAGE_SIZE] attribute((at(BOOTLOADER_SETTINGS_ADDRESS))) attribute((used)) = {BANK_VALID_APP};" statement because the "at" attribute is for keil and is not recognized by gcc;

i have managed to solve the problem by adding the " = {BANK_VALID_APP}" initialization to the previous present attribute for gcc relative to the bootloader setting "uint8_t attribute((section (".bootloader_settings_sect"))) m_boot_settings[CODE_PAGE_SIZE] attribute((used))"

Thanks

RE: valid app check inside bootloader code

Nikita — Fri, 25 Jul 2014 11:30:54 GMT

Hello, Max, read this:

devzone.nordicsemi.com/.../