ws63-hal 0.1.0

Hardware Abstraction Layer for HiSilicon WS63 (RISC-V RV32IMFC_Zicsr)
Documentation 
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//! WS63 chip-specific PAC re-export and configuration.
#![allow(dead_code)]

pub use ws63_pac::interrupt::ExternalInterrupt as Interrupt;

/// System clock frequency (240 MHz).
pub const SYSTEM_CLOCK_HZ: u32 = 240_000_000;

/// Number of GPIO pins (19: GPIO0[7:0] + GPIO1[15:8] + GPIO2[18:16]).
pub const GPIO_COUNT: usize = 19;

/// Number of UART instances.
pub const UART_COUNT: usize = 3;

/// Number of I2C instances.
pub const I2C_COUNT: usize = 2;

/// Number of SPI instances.
pub const SPI_COUNT: usize = 2;

/// Number of PWM channels.
pub const PWM_CHANNEL_COUNT: usize = 8;

/// Number of DMA channels.
pub const DMA_CHANNEL_COUNT: usize = 4;

/// Number of TIMER instances.
pub const TIMER_COUNT: usize = 3;