diff options
Diffstat (limited to 'libmaple/stm32f2/rcc.c')
| -rw-r--r-- | libmaple/stm32f2/rcc.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/libmaple/stm32f2/rcc.c b/libmaple/stm32f2/rcc.c index a13e56d..7fc7eb0 100644 --- a/libmaple/stm32f2/rcc.c +++ b/libmaple/stm32f2/rcc.c @@ -110,10 +110,6 @@ const struct rcc_dev_info rcc_dev_table[] = { [RCC_TIMER1] = DEV_ENTRY(APB2, TIM1), }; -/** - * @brief Turn on the clock line on a peripheral - * @param id Clock ID of the peripheral to turn on. - */ void rcc_clk_enable(rcc_clk_id id) { static __io uint32* enable_regs[] = { [RCC_AHB1] = &RCC_BASE->AHB1ENR, @@ -125,14 +121,6 @@ void rcc_clk_enable(rcc_clk_id id) { rcc_do_clk_enable(enable_regs, id); } -/** - * @brief Reset a peripheral. - * - * Caution: not all rcc_clk_id values refer to a peripheral which can - * be reset. - * - * @param id Clock ID of the peripheral to reset. - */ void rcc_reset_dev(rcc_clk_id id) { static __io uint32* reset_regs[] = { [RCC_AHB1] = &RCC_BASE->AHB1RSTR, @@ -144,11 +132,6 @@ void rcc_reset_dev(rcc_clk_id id) { rcc_do_reset_dev(reset_regs, id); } -/** - * @brief Set the divider on a peripheral prescaler - * @param prescaler prescaler to set - * @param divider prescaler divider - */ void rcc_set_prescaler(rcc_prescaler prescaler, uint32 divider) { static const uint32 masks[] = { [RCC_PRESCALER_MCO2] = RCC_CFGR_MCO2PRE, @@ -161,14 +144,7 @@ void rcc_set_prescaler(rcc_prescaler prescaler, uint32 divider) { rcc_do_set_prescaler(masks, prescaler, divider); } -/** - * @brief Configure the main PLL. - * - * You may only call this function while the PLL is disabled. - * - * @param pll_cfg Desired PLL configuration. The data field must point - * to a valid struct stm32f2_rcc_pll_data. - */ +/* pll_cfg->data must point to a struct stm32f2_rcc_pll_data. */ void rcc_configure_pll(rcc_pll_cfg *pll_cfg) { stm32f2_rcc_pll_data *data = pll_cfg->data; uint32 pllcfgr; |