Bootloader SDK V7.2.0 with GCC

[Frederic]

Hello,

i've already read a lot about this topic in this forum, but now I'm unable to continue on my own. I wan't to migrate the DFU SDK emaple from Keil to GCC. I already use the bootlader_util_gcc.c and define the required section in my linker scrip file. My problem is the dfu_ble_svc file.

• How I have to adjust the SVC_Handler so it compiles with GCC?
• What i have to do with the "attribute((section("NoInit"), zero_init));"?

Is there any bootlaoder example for GCC in SDK V7.2.0? Do I need to pay attention to something else when I use GCC?

• I'm using Bootloader for S310
• GCC V4.7.2013-q2

[wim]

Vidar, I could switch to SDKv8.1.0 but it requires a lot of changes in my code. If I switch over, should I switch to 8.1.0 or to 9.0.0 then?

[Vidar Berg]

I would suggest v.9.0.0. There is not much of a difference between SDK v.8.1.0 and 9.0.0 unless you are using the ANT stacks, which means that the migration process should be about the same for both versions. Please see release notes for more details.