Struct ClocksConfig 

#[non_exhaustive]
pub struct ClocksConfig {
    pub vdd_power: VddPowerConfig,
    pub main_clock: MainClockConfig,
    pub firc: Option<FircConfig>,
    pub sirc: SircConfig,
    pub fro16k: Option<Fro16KConfig>,
    pub sosc: Option<SoscConfig>,
    pub spll: Option<SpllConfig>,
}

              ┌─────────────────────────────────────────────────────────┐
              │                                                         │
              │   ┌───────────┐  clk_out   ┌─────────┐                  │
   XTAL ──────┼──▷│ System    │───────────▷│         │       clk_in     │
              │   │  OSC      │ clkout_byp │   MUX   │──────────────────┼──────▷
  EXTAL ──────┼──▷│           │───────────▷│         │                  │
              │   └───────────┘            └─────────┘                  │
              │                                                         │
              │   ┌───────────┐ fro_hf_root  ┌────┐          fro_hf     │
              │   │ FRO180    ├───────┬─────▷│ CG │─────────────────────┼──────▷
              │   │           │       │      ├────┤         clk_45m     │
              │   │           │       └─────▷│ CG │─────────────────────┼──────▷
              │   └───────────┘              └────┘                     │
              │   ┌───────────┐ fro_12m_root  ┌────┐         fro_12m    │
              │   │ FRO12M    │────────┬─────▷│ CG │────────────────────┼──────▷
              │   │           │        │      ├────┤          clk_1m    │
              │   │           │        └─────▷│1/12│────────────────────┼──────▷
              │   └───────────┘               └────┘                    │
              │                                                         │
              │                  ┌──────────┐                           │
              │                  │000       │                           │
              │      clk_in      │          │                           │
              │  ───────────────▷│001       │                           │
              │      fro_12m     │          │                           │
              │  ───────────────▷│010       │                           │
              │    fro_hf_root   │          │                           │
              │  ───────────────▷│011       │              main_clk     │
              │                  │          │───────────────────────────┼──────▷
clk_16k ──────┼─────────────────▷│100       │                           │
              │       none       │          │                           │
              │  ───────────────▷│101       │                           │
              │     pll1_clk     │          │                           │
              │  ───────────────▷│110       │                           │
              │       none       │          │                           │
              │  ───────────────▷│111       │                           │
              │                  └──────────┘                           │
              │                        ▲                                │
              │                        │                                │
              │                     SCG SCS                             │
              │ SCG-Lite                                                │
              └─────────────────────────────────────────────────────────┘


                     clk_in      ┌─────┐
                 ───────────────▷│00   │
                     clk_45m     │     │
                 ───────────────▷│01   │      ┌───────────┐   pll1_clk
                      none       │     │─────▷│   SPLL    │───────────────▷
                 ───────────────▷│10   │      └───────────┘
                     fro_12m     │     │
                 ───────────────▷│11   │
                                 └─────┘

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

vdd_power: VddPowerConfig

Power states of VDD Core

main_clock: MainClockConfig

Clocks that are used to drive the main clock, including the AHB and CPU core

firc: Option<FircConfig>

FIRC, FRO180, 45/60/90/180M clock source

sirc: SircConfig

SIRC, FRO12M, clk_12m clock source

fro16k: Option<Fro16KConfig>

FRO16K clock source

sosc: Option<SoscConfig>

SOSC, clk_in clock source

NOTE: Requires sosc-as-gpio feature disabled, which also disables GPIO access to P1_30 and P1_31

spll: Option<SpllConfig>

SPLL

Trait Implementations

impl Default for ClocksConfig

fn default() -> Self

Returns the “default value” for a type.