rp-hal-boards/boards/pimoroni-tiny2040/src/lib.rs

379 lines
15 KiB
Rust

#![no_std]
pub extern crate rp2040_hal as hal;
#[cfg(feature = "rt")]
extern crate cortex_m_rt;
#[cfg(feature = "rt")]
pub use 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;
pub use hal::pac;
hal::bsp_pins!(
/// GPIO 0 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI0 RX` | [crate::Gp0Spi0Rx] |
/// | `UART0 TX` | [crate::Gp0Uart0Tx] |
/// | `I2C0 SDA` | [crate::Gp0I2C0Sda] |
/// | `PWM0 A` | [crate::Gp0Pwm0A] |
/// | `PIO0` | [crate::Gp0Pio0] |
/// | `PIO1` | [crate::Gp0Pio1] |
Gpio0 {
name: gpio0,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio0].
FunctionUart: Gp0Uart0Tx,
/// SPI Function alias for pin [crate::Pins::gpio0].
FunctionSpi: Gp0Spi0Rx,
/// I2C Function alias for pin [crate::Pins::gpio0].
FunctionI2C: Gp0I2C0Sda,
/// PWM Function alias for pin [crate::Pins::gpio0].
FunctionPwm: Gp0Pwm0A,
/// PIO0 Function alias for pin [crate::Pins::gpio0].
FunctionPio0: Gp0Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio0].
FunctionPio1: Gp0Pio1
}
},
/// GPIO 1 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI0 CSn` | [crate::Gp1Spi0Csn] |
/// | `UART0 RX` | [crate::Gp1Uart0Rx] |
/// | `I2C0 SCL` | [crate::Gp1I2C0Scl] |
/// | `PWM0 B` | [crate::Gp1Pwm0B] |
/// | `PIO0` | [crate::Gp1Pio0] |
/// | `PIO1` | [crate::Gp1Pio1] |
Gpio1 {
name: gpio1,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio1].
FunctionUart: Gp1Uart0Rx,
/// SPI Function alias for pin [crate::Pins::gpio1].
FunctionSpi: Gp1Spi0Csn,
/// I2C Function alias for pin [crate::Pins::gpio1].
FunctionI2C: Gp1I2C0Scl,
/// PWM Function alias for pin [crate::Pins::gpio1].
FunctionPwm: Gp1Pwm0B,
/// PIO0 Function alias for pin [crate::Pins::gpio1].
FunctionPio0: Gp1Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio1].
FunctionPio1: Gp1Pio1
}
},
/// GPIO 2 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI0 SCK` | [crate::Gp2Spi0Sck] |
/// | `UART0 CTS` | [crate::Gp2Uart0Cts] |
/// | `I2C1 SDA` | [crate::Gp2I2C1Sda] |
/// | `PWM1 A` | [crate::Gp2Pwm1A] |
/// | `PIO0` | [crate::Gp2Pio0] |
/// | `PIO1` | [crate::Gp2Pio1] |
Gpio2 {
name: gpio2,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio2].
FunctionUart: Gp2Uart0Cts,
/// SPI Function alias for pin [crate::Pins::gpio2].
FunctionSpi: Gp2Spi0Sck,
/// I2C Function alias for pin [crate::Pins::gpio2].
FunctionI2C: Gp2I2C1Sda,
/// PWM Function alias for pin [crate::Pins::gpio2].
FunctionPwm: Gp2Pwm1A,
/// PIO0 Function alias for pin [crate::Pins::gpio2].
FunctionPio0: Gp2Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio2].
FunctionPio1: Gp2Pio1
}
},
/// GPIO 3 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI0 TX` | [crate::Gp3Spi0Tx] |
/// | `UART0 RTS` | [crate::Gp3Uart0Rts] |
/// | `I2C1 SCL` | [crate::Gp3I2C1Scl] |
/// | `PWM1 B` | [crate::Gp3Pwm1B] |
/// | `PIO0` | [crate::Gp3Pio0] |
/// | `PIO1` | [crate::Gp3Pio1] |
Gpio3 {
name: gpio3,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio3].
FunctionUart: Gp3Uart0Rts,
/// SPI Function alias for pin [crate::Pins::gpio3].
FunctionSpi: Gp3Spi0Tx,
/// I2C Function alias for pin [crate::Pins::gpio3].
FunctionI2C: Gp3I2C1Scl,
/// PWM Function alias for pin [crate::Pins::gpio3].
FunctionPwm: Gp3Pwm1B,
/// PIO0 Function alias for pin [crate::Pins::gpio3].
FunctionPio0: Gp3Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio3].
FunctionPio1: Gp3Pio1
}
},
/// GPIO 4 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI0 RX` | [crate::Gp4Spi0Rx] |
/// | `UART1 TX` | [crate::Gp4Uart1Tx] |
/// | `I2C0 SDA` | [crate::Gp4I2C0Sda] |
/// | `PWM2 A` | [crate::Gp4Pwm2A] |
/// | `PIO0` | [crate::Gp4Pio0] |
/// | `PIO1` | [crate::Gp4Pio1] |
Gpio4 {
name: gpio4,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio4].
FunctionUart: Gp4Uart1Tx,
/// SPI Function alias for pin [crate::Pins::gpio4].
FunctionSpi: Gp4Spi0Rx,
/// I2C Function alias for pin [crate::Pins::gpio4].
FunctionI2C: Gp4I2C0Sda,
/// PWM Function alias for pin [crate::Pins::gpio4].
FunctionPwm: Gp4Pwm2A,
/// PIO0 Function alias for pin [crate::Pins::gpio4].
FunctionPio0: Gp4Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio4].
FunctionPio1: Gp4Pio1
}
},
/// GPIO 5 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI0 CSn` | [crate::Gp5Spi0Csn] |
/// | `UART1 RX` | [crate::Gp5Uart1Rx] |
/// | `I2C0 SCL` | [crate::Gp5I2C0Scl] |
/// | `PWM2 B` | [crate::Gp5Pwm2B] |
/// | `PIO0` | [crate::Gp5Pio0] |
/// | `PIO1` | [crate::Gp5Pio1] |
Gpio5 {
name: gpio5,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio5].
FunctionUart: Gp5Uart1Rx,
/// SPI Function alias for pin [crate::Pins::gpio5].
FunctionSpi: Gp5Spi0Csn,
/// I2C Function alias for pin [crate::Pins::gpio5].
FunctionI2C: Gp5I2C0Scl,
/// PWM Function alias for pin [crate::Pins::gpio5].
FunctionPwm: Gp5Pwm2B,
/// PIO0 Function alias for pin [crate::Pins::gpio5].
FunctionPio0: Gp5Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio5].
FunctionPio1: Gp5Pio1
}
},
/// GPIO 6 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI0 SCK` | [crate::Gp6Spi0Sck] |
/// | `UART1 CTS` | [crate::Gp6Uart1Cts] |
/// | `I2C1 SDA` | [crate::Gp6I2C1Sda] |
/// | `PWM3 A` | [crate::Gp6Pwm3A] |
/// | `PIO0` | [crate::Gp6Pio0] |
/// | `PIO1` | [crate::Gp6Pio1] |
Gpio6 {
name: gpio6,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio6].
FunctionUart: Gp6Uart1Cts,
/// SPI Function alias for pin [crate::Pins::gpio6].
FunctionSpi: Gp6Spi0Sck,
/// I2C Function alias for pin [crate::Pins::gpio6].
FunctionI2C: Gp6I2C1Sda,
/// PWM Function alias for pin [crate::Pins::gpio6].
FunctionPwm: Gp6Pwm3A,
/// PIO0 Function alias for pin [crate::Pins::gpio6].
FunctionPio0: Gp6Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio6].
FunctionPio1: Gp6Pio1
}
},
/// GPIO 7 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI0 TX` | [crate::Gp7Spi0Tx] |
/// | `UART1 RTS` | [crate::Gp7Uart1Rts] |
/// | `I2C1 SCL` | [crate::Gp7I2C1Scl] |
/// | `PWM3 B` | [crate::Gp7Pwm3B] |
/// | `PIO0` | [crate::Gp7Pio0] |
/// | `PIO1` | [crate::Gp7Pio1] |
Gpio7 {
name: gpio7,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio7].
FunctionUart: Gp7Uart1Rts,
/// SPI Function alias for pin [crate::Pins::gpio7].
FunctionSpi: Gp7Spi0Tx,
/// I2C Function alias for pin [crate::Pins::gpio7].
FunctionI2C: Gp7I2C1Scl,
/// PWM Function alias for pin [crate::Pins::gpio7].
FunctionPwm: Gp7Pwm3B,
/// PIO0 Function alias for pin [crate::Pins::gpio7].
FunctionPio0: Gp7Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio7].
FunctionPio1: Gp7Pio1
}
},
/// GPIO 18 is red LED, active low
Gpio18 {
name: led_red
},
/// GPIO 19 is green LED, active low
Gpio19 {
name: led_green
},
/// GPIO 20 is blue LED, active low
Gpio20 {
name: led_blue
},
/// GPIO 23 is connected to bootsel button, active low
Gpio23 {
name: bootsel
},
/// GPIO 26 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI1 SCK` | [crate::Gp26Spi1Sck] |
/// | `UART1 CTS` | [crate::Gp26Uart1Cts] |
/// | `I2C1 SDA` | [crate::Gp26I2C1Sda] |
/// | `PWM5 A` | [crate::Gp26Pwm5A] |
/// | `PIO0` | [crate::Gp26Pio0] |
/// | `PIO1` | [crate::Gp26Pio1] |
Gpio26 {
name: gpio26,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio26].
FunctionUart: Gp26Uart1Cts,
/// SPI Function alias for pin [crate::Pins::gpio26].
FunctionSpi: Gp26Spi1Sck,
/// I2C Function alias for pin [crate::Pins::gpio26].
FunctionI2C: Gp26I2C1Sda,
/// PWM Function alias for pin [crate::Pins::gpio26].
FunctionPwm: Gp26Pwm5A,
/// PIO0 Function alias for pin [crate::Pins::gpio26].
FunctionPio0: Gp26Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio26].
FunctionPio1: Gp26Pio1
}
},
/// GPIO 27 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI1 TX` | [crate::Gp27Spi1Tx] |
/// | `UART1 RTS` | [crate::Gp27Uart1Rts] |
/// | `I2C1 SCL` | [crate::Gp27I2C1Scl] |
/// | `PWM5 B` | [crate::Gp27Pwm5B] |
/// | `PIO0` | [crate::Gp27Pio0] |
/// | `PIO1` | [crate::Gp27Pio1] |
Gpio27 {
name: gpio27,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio27].
FunctionUart: Gp27Uart1Rts,
/// SPI Function alias for pin [crate::Pins::gpio27].
FunctionSpi: Gp27Spi1Tx,
/// I2C Function alias for pin [crate::Pins::gpio27].
FunctionI2C: Gp27I2C1Scl,
/// PWM Function alias for pin [crate::Pins::gpio27].
FunctionPwm: Gp27Pwm5B,
/// PIO0 Function alias for pin [crate::Pins::gpio27].
FunctionPio0: Gp27Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio27].
FunctionPio1: Gp27Pio1
}
},
/// GPIO 28 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI1 RX` | [crate::Gp28Spi1Rx] |
/// | `UART0 TX` | [crate::Gp28Uart0Tx] |
/// | `I2C0 SDA` | [crate::Gp28I2C0Sda] |
/// | `PWM6 A` | [crate::Gp28Pwm6A] |
/// | `PIO0` | [crate::Gp28Pio0] |
/// | `PIO1` | [crate::Gp28Pio1] |
Gpio28 {
name: gpio28,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio28].
FunctionUart: Gp28Uart0Tx,
/// SPI Function alias for pin [crate::Pins::gpio28].
FunctionSpi: Gp28Spi1Rx,
/// I2C Function alias for pin [crate::Pins::gpio28].
FunctionI2C: Gp28I2C0Sda,
/// PWM Function alias for pin [crate::Pins::gpio28].
FunctionPwm: Gp28Pwm6A,
/// PIO0 Function alias for pin [crate::Pins::gpio28].
FunctionPio0: Gp28Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio28].
FunctionPio1: Gp28Pio1
}
},
/// GPIO 29 supports following functions:
///
/// | Function | Alias with applied function |
/// |--------------|-----------------------------|
/// | `SPI1 CSn` | [crate::Gp29Spi1Csn] |
/// | `UART0 RX` | [crate::Gp29Uart0Rx] |
/// | `I2C0 SCL` | [crate::Gp29I2C0Scl] |
/// | `PWM6 B` | [crate::Gp29Pwm6B] |
/// | `PIO0` | [crate::Gp29Pio0] |
/// | `PIO1` | [crate::Gp29Pio1] |
Gpio29 {
name: gpio29,
aliases: {
/// UART Function alias for pin [crate::Pins::gpio28].
FunctionUart: Gp29Uart0Rx,
/// SPI Function alias for pin [crate::Pins::gpio28].
FunctionSpi: Gp29Spi1Csn,
/// I2C Function alias for pin [crate::Pins::gpio28].
FunctionI2C: Gp29I2C0Scl,
/// PWM Function alias for pin [crate::Pins::gpio28].
FunctionPwm: Gp29Pwm6B,
/// PIO0 Function alias for pin [crate::Pins::gpio28].
FunctionPio0: Gp29Pio0,
/// PIO1 Function alias for pin [crate::Pins::gpio28].
FunctionPio1: Gp29Pio1
}
},
);
pub const XOSC_CRYSTAL_FREQ: u32 = 12_000_000;