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Add helper function for max clock on HSI for f100

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Based on existing HSI code. Tested with f100c8, on custom board with no
external crystals or resonators.
This commit is contained in:
Karl Palsson
2012-06-12 15:23:16 +00:00
committed by Karl Palsson
parent 154f67598b
commit 62849f043c
2 changed files with 52 additions and 0 deletions
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5
include/libopencm3/stm32/f1/rcc.h
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@@ -408,6 +408,11 @@ void rcc_set_usbpre(u32 usbpre);
u32 rcc_get_system_clock_source(int i);
void rcc_clock_setup_in_hsi_out_64mhz(void);
void rcc_clock_setup_in_hsi_out_48mhz(void);
/**
* Maximum speed possible for F100 (Value Line) on HSI
*/
void rcc_clock_setup_in_hsi_out_24mhz(void);
void rcc_clock_setup_in_hse_8mhz_out_24mhz(void);
void rcc_clock_setup_in_hse_8mhz_out_72mhz(void);
void rcc_clock_setup_in_hse_12mhz_out_72mhz(void);