Struct Config 

pub struct Config {
    pub hxt48_enable: ConfigOption<bool>,
    pub hrc48_enable: ConfigOption<bool>,
    pub dll1: ConfigOption<DllConfig>,
    pub dll2: ConfigOption<DllConfig>,
    pub clk_sys_sel: ConfigOption<ClkSysSel>,
    pub hclk_div: ConfigOption<u8>,
    pub pclk1_div: ConfigOption<u8>,
    pub pclk2_div: ConfigOption<u8>,
    pub usb: ConfigOption<UsbConfig>,
    pub tick: ConfigOption<TickConfig>,
    pub clk_peri_sel: ConfigOption<ClkPeriSel>,
}

Fields

hxt48_enable: ConfigOption<bool>

Enable the 48MHz external crystal oscillator

hrc48_enable: ConfigOption<bool>

Enable the 48MHz internal RC oscillator

dll1: ConfigOption<DllConfig>

Configuration for DLL1

dll2: ConfigOption<DllConfig>

Configuration for DLL2 Note: Bootloader typically configures this to 288MHz for PSRAM and external flash

clk_sys_sel: ConfigOption<ClkSysSel>

Select the clock source for system clock (clk_sys)

hclk_div: ConfigOption<u8>

HCLK divider: HCLK = CLK_SYS / hclk_div Valid range: 0 to 255

pclk1_div: ConfigOption<u8>

PCLK1 divider: PCLK1 = HCLK / 2^pclk1_div Valid range: 0 to 7

pclk2_div: ConfigOption<u8>

PCLK2 divider: PCLK2 = HCLK / 2^pclk2_div Valid range: 0 to 7

usb: ConfigOption<UsbConfig>

USB clock configuration

tick: ConfigOption<TickConfig>

Tick clock configuration

clk_peri_sel: ConfigOption<ClkPeriSel>

Select the clock source for peripheral clock

Implementations

impl Config

pub fn new_keep() -> Self

pub unsafe fn apply(&self)

Apply the RCC clock configuration to the hardware registers

Safety This function is typically called by sifli_hal::init() (configured in sifli_hal::Config.rcc), but can also be called independently as long as it does not interfere with the clocks of already initialized peripherals. In the Bootloader, FLASH and PSRAM have already been initialized. You must ensure that their clocks are not broken. If configuring the clock after calling sifli_hal::init(), make sure not to break the clock of Timer used as the time driver.

Trait Implementations

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.