diff options
Diffstat (limited to 'examples/rp/src/bin/overclock.rs')
| -rw-r--r-- | examples/rp/src/bin/overclock.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/examples/rp/src/bin/overclock.rs b/examples/rp/src/bin/overclock.rs index 9c78e0c9d..89147ba42 100644 --- a/examples/rp/src/bin/overclock.rs +++ b/examples/rp/src/bin/overclock.rs | |||
| @@ -7,7 +7,7 @@ | |||
| 7 | 7 | ||
| 8 | use defmt::*; | 8 | use defmt::*; |
| 9 | use embassy_executor::Spawner; | 9 | use embassy_executor::Spawner; |
| 10 | use embassy_rp::clocks::{clk_sys_freq, ClockConfig}; | 10 | use embassy_rp::clocks::{clk_sys_freq, core_voltage, ClockConfig}; |
| 11 | use embassy_rp::config::Config; | 11 | use embassy_rp::config::Config; |
| 12 | use embassy_rp::gpio::{Level, Output}; | 12 | use embassy_rp::gpio::{Level, Output}; |
| 13 | use embassy_time::{Duration, Instant, Timer}; | 13 | use embassy_time::{Duration, Instant, Timer}; |
| @@ -20,15 +20,15 @@ async fn main(_spawner: Spawner) -> ! { | |||
| 20 | // Set up for clock frequency of 200 MHz, setting all necessary defaults. | 20 | // Set up for clock frequency of 200 MHz, setting all necessary defaults. |
| 21 | let config = Config::new(ClockConfig::system_freq(200_000_000)); | 21 | let config = Config::new(ClockConfig::system_freq(200_000_000)); |
| 22 | 22 | ||
| 23 | // Show the voltage scale for verification | ||
| 24 | info!("System core voltage: {}", Debug2Format(&config.clocks.core_voltage)); | ||
| 25 | |||
| 26 | // Initialize the peripherals | 23 | // Initialize the peripherals |
| 27 | let p = embassy_rp::init(config); | 24 | let p = embassy_rp::init(config); |
| 28 | 25 | ||
| 29 | // Show CPU frequency for verification | 26 | // Show CPU frequency for verification |
| 30 | let sys_freq = clk_sys_freq(); | 27 | let sys_freq = clk_sys_freq(); |
| 31 | info!("System clock frequency: {} MHz", sys_freq / 1_000_000); | 28 | info!("System clock frequency: {} MHz", sys_freq / 1_000_000); |
| 29 | // Show core voltage for verification | ||
| 30 | let core_voltage = core_voltage().unwrap(); | ||
| 31 | info!("Core voltage: {}", Debug2Format(&core_voltage)); | ||
| 32 | 32 | ||
| 33 | // LED to indicate the system is running | 33 | // LED to indicate the system is running |
| 34 | let mut led = Output::new(p.PIN_25, Level::Low); | 34 | let mut led = Output::new(p.PIN_25, Level::Low); |
