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Which bootloader version is used by STM8S003F3?

Question asked by jackson ward on May 10, 2017
Latest reply on May 12, 2017 by marton.miklos

Hello,

 

My team and I are designing a product using the STM8S003F3. 

 

We connect to a host controller using SPI. This works great!

 

Now I want to enable firmware update functionality. I started to get into SWIM protocol when I began to notice perhaps SPI can handle this as well. I can't seem to find which bootloader version is used in this chip to verify. I'm thinking this is because the chip doesn't feature a bootloader?

 

If that's the case will SWIM still be suitable?

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