Sergey Matyukevich 1b97ecefff stm32/f0: more clock helper functions
Add two clock helper defines and functions:
- rcc_set_pll_source: select PLL entry clock source
- rcc_set_pllxtpre: HSE divider for PLL input clock

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
2017-03-30 21:48:07 +00:00
..
2016-08-18 22:08:58 +00:00
2016-03-08 08:52:54 -08:00
2015-12-14 23:42:27 +01:00