Merge pull request #1629 from davidpurser/stm32h7-pll-fix

Correctly calculate target VCO frequency from multipliers
2023-07-08 02:42:52 +00:00 · 2023-07-08 02:42:52 +00:00 · 758a2c528f
commit 758a2c528f
parent b0da6318f3 69b4e898b3
1 changed files with 1 additions and 1 deletions
--- a/embassy-stm32/src/rcc/h7.rs
+++ b/embassy-stm32/src/rcc/h7.rs
@ -740,7 +740,7 @@ mod pll {
            }
        };

-        let vco_ck = output + pll_x_p;
+        let vco_ck = output * pll_x_p;

        assert!(pll_x_p < 128);
        assert!(vco_ck >= VCO_MIN);