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Diffstat (limited to '02-usart/include/arch/stm32l4xxx/peripherals/clock.h')
-rw-r--r--02-usart/include/arch/stm32l4xxx/peripherals/clock.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/02-usart/include/arch/stm32l4xxx/peripherals/clock.h b/02-usart/include/arch/stm32l4xxx/peripherals/clock.h
index 6e461de..6f628fd 100644
--- a/02-usart/include/arch/stm32l4xxx/peripherals/clock.h
+++ b/02-usart/include/arch/stm32l4xxx/peripherals/clock.h
@@ -123,4 +123,6 @@ int configure_pll(
pllm_divisor_t pllm, /* PLL denominator. */
pll_src_t pllsrc /* PLL source */);
+uint8_t get_clock_mhz();
+
#endif /* CORE_CLOCK_H__ */