STM32F303K8 - without CAN1 bootloader ?

MP.17 · ‎2019-05-20

Hi,

regarding to AN2606 (PDF page 84 = STM32F303x4(6/8)/334xx/328xx devices bootloader), it seems that the STM32F303K8 doesn't support "CAN1 bootloader", although there's a CAN bus available. Is this a documentation failure or is this a fact?

Amel NASRI · ‎2019-05-24

Hi @MP.17 ,

Referring to STM32F303K8 datasheet, this device doesn't support CAN bootloader:

"The boot loader is located in system memory. It is used to reprogram the Flash memory by using USART1 (PA9/PA10), USART2 (PA2/PA3), I2C1 (PB6/PB7)."

So, there is no error in AN2606.

-Amel

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MP.17 · ‎2019-05-29

Hello Amel,

thank you for your response. Hm ok, don't understand why CAN is not supported @ bootloader, because the device has CAN...

Is there a chance to get source of the booloader to implemet CAN by myself?

GDi G.1 · ‎2020-03-04

Take a look at OpenBLT