Hello, my name's Jorge, I am an electronics engineer with experience programming embedded devices.
I have 3 years of experience working with embedded devices as a customs firmware solutions freelancer. I have read the specifications of your project, and I have the necessary tools to complete the code required for your ST board, and the tools to debug any possible SPI problems. I can develop the code on MDK 525 as required.
Contact me to discuss anything, I'd be glad to answer your questions to start working on your project as soon as possible.
Thanks for your time.