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-rw-r--r--rcc.cpp26
1 files changed, 0 insertions, 26 deletions
diff --git a/rcc.cpp b/rcc.cpp
deleted file mode 100644
index e3ae38d..0000000
--- a/rcc.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-#include "rcc.h"
-#include "stm32.h"
-
-void rcc_init() {
- // Set flash latency.
- FLASH.ACR = 0x12;
-
- // Enable HSE.
- RCC.CR |= 0x10000;
- while(RCC.CR & 0x20000);
-
- // Configure and enable PLL.
- RCC.CFGR = 0x1d0000;
- RCC.CR |= 0x1000000;
- while(RCC.CR & 0x2000000);
-
- // Switch to PLL.
- RCC.CFGR |= 0x2;
- while(!(RCC.CFGR & 0x8));
-
- // Set APB1 prescaler to /2.
- RCC.CFGR |= 0x400;
-
- // Set ADCCLK prescaler to /6.
- RCC.CFGR |= 0x8000;
-}