bioz-firmware-rs/src/ad5940_registers.rs

use bitflags::bitflags;

bitflags! {
    // Configuration Register
    // Address 0x00002000, Reset: 0x00080000, Name: AFECON
    #[derive(Clone, Copy)]
    pub struct AFECON: u32 {
        const DACBUFEN = 1 << 21;
        const DACREFEN = 1 << 20;
        const SINC2EN = 1 << 16;
        const DFTEN = 1 << 15;
        const WAVEGENEN = 1 << 14;
        const TEMPCONVEN = 1 << 13;
        const TEMPSENSEN = 1 << 12;
        const TIAEN = 1 << 11;
        const INAMPEN = 1 << 10;
        const EXBUFEN = 1 << 9;
        const ADCCONVEN = 1 << 8;
        const ADCEN = 1 << 7;
        const DACEN = 1 << 6;
        const HSREFDIS = 1 << 5;
    }
}

bitflags! {
    // Switch Matrix Configuration Register
    // Address 0x0000200C, Reset: 0x00000000, Name: SWCON
    #[derive(Clone, Copy)]
    #[derive(PartialEq)]
    pub struct SWCON: u32 {
        const NMUXCON_MSK   = 0b1111 << 8;
        const NMUXCON_N2    = 0b0010 << 8; // N2 switch
        const NMUXCON_N5    = 0b0101 << 8; // N5 switch
        const PMUXCON_MSK   = 0b1111 << 4;
        const PMUXCON_P2    = 0b0010 << 4; // P2 switch
        const PMUXCON_P11   = 0b1011 << 4; // P11 switch
        const DMUXCON_MSK   = 0b1111;
        const DMUXCON_D5    = 0b0101; // D5 switch
    }
}

bitflags! {
    // Waveform Generator Configuration Register
    // Address 0x00002014, Reset: 0x00000030, Name: WGCON
    pub struct WGCON: u32 {
        const reset         = 0x00000030;
        const DACGAINCAL    = 1 << 5;
        const DACOFFSETCAL  = 1 << 4;
        const TYPESEL_DAC   = 0b00 << 1; // Direct DAC
        const TYPESEL_SIN   = 0b10 << 1; // Sinusoidal
        const TYPESEL_TRA   = 0b11 << 1; // Trapezoidal
        const TRAPRSTEN     = 1;
    }
}

bitflags! {
    // ADC Configuration Register,
    // Address 0x000021A8, Reset: 0x00000000, Name: ADCCON
    pub struct ADCCON: u32 {
        const GNPGA_1_5    = 1 << 16;
        const MUXSELN_TEMP = 0b01011 << 8;
        const MUXSELP_TEMP = 0b01011;
    }
}