From c5ff5056055784c1df0489156a862caf194845e8 Mon Sep 17 00:00:00 2001
From: Alexander Heldt <me@alexanderheldt.se>
Date: Mon, 30 Dec 2024 11:46:10 +0100
Subject: [PATCH] Correctly check PLL readiness

---
 src/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.c b/src/main.c
index 82c27f9..230a8e5 100644
--- a/src/main.c
+++ b/src/main.c
@@ -51,7 +51,7 @@ static void system_clock_init(void) {
 
   // Wait indefinitely for PLL to be ready
   // TODO indicate error/timeout somehow?
-  while (!(RCC->CR & RCC_CR_HSERDY_READY));
+  while (!(RCC->CR & RCC_CR_PLLRDY_LOCKED));
 
   // Enable caching of instructions and data
   FLASH->ACR |= FLASH_ACR_DCEN_ENABLE;