First, I am newbie in Analog Device Processors (e.g. Blacfin), so all ideas/advices are very welcome.
In fact, I am working on the project (at concept phase) which will content 2 CPUs (STM32 and Blackfin).
I would like to have an external SPI memory connected to Blackfin for booting up.
My question is the following :
- Would it be possible to use a second serial interface (e.g. UART) to transfer Blackfin SW (LDR file) from STM32 ? The idea behind is when the STM32 receives new firmware file for Blackfin, it uses the serial interface to communicate with Blackfin bootloader.
- Or do I have to manage myself (using the STM32) the LDR file storage into external SPI memory ?
Thanks in advance.
Almost 24H without any answer to my question, am I in the right place to discuss about Blackfin DSP ? A bit suprise (I have used Microchip and STM devices over last 10 years). Always experiencing a very reactive communauty from other sides ::)
Hi ,This issue is already handled through private support. To avoid duplication of efforts, you can continue the discussions through private support and we will post the final resolution here if appropriate.Regards,Lalitha.S