Is it possible with CubeIDE to program both cores of the STM32WB55CC? I would like to abuse it as a simple dual core processor without the BLE stack. Just write two bare metal programs, one for each core, and run them. Is this technically possible?

[Nickelgrass]

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[Remy ISSALYS]

Hello,

It's not possible to use CPU2 like this, CPU2 is not accessible.

Best Regards

[Danish1]

On the other hand, I think it is possible to use both processors on STM32WL55 - the LoRa / sub-GHz targeted products.

Whilst I have never done this, I see example applications SubGHz_Phy_PingPong and SubGHz_Phy_PingPong_DualCore (where there is separate code for CM4 and CM0+ cores).

I don't know why ST chose to make the WB55 different in this respect.