2022-01-14 02:27:07 +11:00
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#![no_std]
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pub extern crate rp2040_hal as hal;
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#[cfg(feature = "rt")]
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extern crate cortex_m_rt;
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#[cfg(feature = "rt")]
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2022-04-10 21:43:15 +10:00
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pub use hal::entry;
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2022-01-14 02:27:07 +11:00
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/// The linker will place this boot block at the start of our program image. We
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/// need this to help the ROM bootloader get our code up and running.
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#[cfg(feature = "boot2")]
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#[link_section = ".boot2"]
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#[no_mangle]
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#[used]
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pub static BOOT2_FIRMWARE: [u8; 256] = rp2040_boot2::BOOT_LOADER_W25Q080;
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pub use hal::pac;
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hal::bsp_pins!(
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Gpio12 { name: button },
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Gpio16 {
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name: sda,
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aliases: { FunctionI2C: Sda }
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},
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Gpio17 {
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name: scl,
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aliases: { FunctionI2C: Scl }
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},
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Gpio27 { name: neopixel },
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);
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pub const XOSC_CRYSTAL_FREQ: u32 = 12_000_000;
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