35 lines
856 B
Rust
35 lines
856 B
Rust
#![no_std]
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#![no_main]
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use core::fmt::Write;
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use esp32c3_hal::{efuse::Efuse, pac::Peripherals, prelude::*, RtcCntl, Serial, Timer};
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use panic_halt as _;
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use riscv_rt::entry;
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#[entry]
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fn main() -> ! {
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let peripherals = Peripherals::take().unwrap();
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let mut rtc_cntl = RtcCntl::new(peripherals.RTC_CNTL);
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let mut serial0 = Serial::new(peripherals.UART0).unwrap();
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let mut timer0 = Timer::new(peripherals.TIMG0);
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let mut timer1 = Timer::new(peripherals.TIMG1);
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// Disable watchdog timers
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rtc_cntl.set_super_wdt_enable(false);
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rtc_cntl.set_wdt_enable(false);
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timer0.disable();
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timer1.disable();
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writeln!(serial0, "MAC address {:02x?}", Efuse::get_mac_address()).unwrap();
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writeln!(
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serial0,
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"Flash Encryption {:?}",
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Efuse::get_flash_encryption()
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)
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.unwrap();
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loop {}
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}
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