// src/config.rs
use crate::software_uart::uart_emulation::{Parity, StopBits, UartConfig};
use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
use embassy_sync::pipe::Pipe;

pub const BAUD: u32 = 9_600;
pub const TX_PIN_BIT: u8 = 2; // PA2
pub const RX_PIN_BIT: u8 = 3; // PA3
pub const TX_OVERSAMPLE: u16 = 1;
pub const RX_OVERSAMPLE: u16 = 16;

pub const RX_RING_BYTES: usize = 4096;
pub const TX_RING_BYTES: usize = 4096;

pub const PIPE_HW_TX_SIZE: usize = 1024;
pub const PIPE_HW_RX_SIZE: usize = 1024;
pub const PIPE_SW_TX_SIZE: usize = 1024;
pub const PIPE_SW_RX_SIZE: usize = 1024;

pub static PIPE_HW_TX: Pipe<CriticalSectionRawMutex, PIPE_HW_TX_SIZE> = Pipe::new();
pub static PIPE_HW_RX: Pipe<CriticalSectionRawMutex, PIPE_HW_RX_SIZE> = Pipe::new();
pub static PIPE_SW_TX: Pipe<CriticalSectionRawMutex, PIPE_SW_TX_SIZE> = Pipe::new();
pub static PIPE_SW_RX: Pipe<CriticalSectionRawMutex, PIPE_SW_RX_SIZE> = Pipe::new();

pub const UART_CFG: UartConfig = UartConfig {
    data_bits: 8,
    parity: Parity::None,
    stop_bits: StopBits::One,
};