* Hey. Maybe somebody can help me debugging this: I successfully made a rust program using / demonstrating the OCTOSPI on a STMH730. Now I wanted to make this into a flash algorithm. The same initialization that works on the stand alone program:
```
let dp = pac::Peripherals::take().unwrap();   let pwr = dp.PWR.constrain();
    let pwrcfg = pwr.freeze();

    // Constrain and Freeze clock
    let rcc = dp.RCC.constrain();
    let ccdr = rcc.sys_ck(64.MHz()).freeze(pwrcfg, &dp.SYSCFG);
```