mirror of
https://github.com/italicsjenga/rp-hal-boards.git
synced 2024-12-25 13:31:31 +11:00
42e929d7e1
* Use rp2040-hal in all example (possibly through their bsp) Some of the examples were using the cortex_m_rt::entry method which misses the device specific spinlock re-initialisation. This commits makes the usage more consistent by using rp2040_hal exported macro as the only `entry` method used across examples.
97 lines
2.4 KiB
Rust
97 lines
2.4 KiB
Rust
#![no_std]
|
|
|
|
pub extern crate rp2040_hal as hal;
|
|
|
|
pub use hal::pac;
|
|
|
|
#[cfg(feature = "rt")]
|
|
pub use rp2040_hal::entry;
|
|
|
|
/// The linker will place this boot block at the start of our program image. We
|
|
/// need this to help the ROM bootloader get our code up and running.
|
|
#[cfg(feature = "boot2")]
|
|
#[link_section = ".boot2"]
|
|
#[no_mangle]
|
|
#[used]
|
|
pub static BOOT2_FIRMWARE: [u8; 256] = rp2040_boot2::BOOT_LOADER_W25Q080;
|
|
|
|
hal::bsp_pins!(
|
|
Gpio0 {
|
|
name: gpio0,
|
|
aliases: {
|
|
/// UART Function alias for pin [crate::Pins::gpio0].
|
|
FunctionUart: UartTx
|
|
}
|
|
},
|
|
Gpio1 {
|
|
name: gpio1,
|
|
aliases: {
|
|
/// UART Function alias for pin [crate::Pins::gpio1].
|
|
FunctionUart: UartRx
|
|
}
|
|
},
|
|
Gpio3 { name: i2c_int },
|
|
Gpio4 {
|
|
name: gpio4,
|
|
aliases: {
|
|
/// I2C Function alias for pin [crate::Pins::gpio4].
|
|
FunctionI2C: I2cSda
|
|
}
|
|
},
|
|
Gpio5 {
|
|
name: gpio5,
|
|
aliases: {
|
|
/// I2C Function alias for pin [crate::Pins::gpio5].
|
|
FunctionI2C: I2cScl
|
|
}
|
|
},
|
|
Gpio10 { name: p3v3_en },
|
|
Gpio11 { name: sw_down },
|
|
Gpio12 { name: sw_a },
|
|
Gpio13 { name: sw_b },
|
|
Gpio14 { name: sw_c },
|
|
Gpio15 { name: sw_up },
|
|
Gpio16 {
|
|
name: miso,
|
|
aliases: {
|
|
/// SPI Function alias for pin [crate::Pins::gpio16].
|
|
FunctionSpi: Miso
|
|
}
|
|
},
|
|
Gpio17 {
|
|
name: inky_cs_gpio,
|
|
aliases: {
|
|
/// SPI Function alias for pin [crate::Pins::gpio17].
|
|
FunctionSpi: InkyCs
|
|
}
|
|
},
|
|
Gpio18 {
|
|
name: sclk,
|
|
aliases: {
|
|
/// SPI Function alias for pin [crate::Pins::gpio18].
|
|
FunctionSpi: Sclk
|
|
}
|
|
},
|
|
Gpio19 {
|
|
name: mosi,
|
|
aliases: {
|
|
/// SPI Function alias for pin [crate::Pins::gpio19].
|
|
FunctionSpi: Mosi
|
|
}
|
|
},
|
|
Gpio20 { name: inky_dc },
|
|
Gpio21 { name: inky_res },
|
|
Gpio23 { name: user_sw },
|
|
/// GPIO 24 is connected to vbus_detect of the badger2040.
|
|
Gpio24 { name: vbus_detect },
|
|
/// GPIO 25 is connected to activity LED of the badger2040.
|
|
Gpio25 { name: led },
|
|
Gpio26 { name: inky_busy },
|
|
Gpio27 { name: vref_power },
|
|
Gpio28 { name: vref_1v24 },
|
|
/// GPIO 29 is connected to battery monitor of the badger2040
|
|
Gpio29 { name: vbat_sense },
|
|
);
|
|
|
|
pub const XOSC_CRYSTAL_FREQ: u32 = 12_000_000;
|