core.con.ssd1322.spin

{
----------------------------------------------------------------------------------------------------
    Filename:       core.con.ssd1322.spin
    Description:    SSD1322-specific constants
    Author:         Jesse Burt
    Started:        Jul 17, 2023
    Updated:        Feb 14, 2025
    Copyright (c) 2025 - See end of file for terms of use.
----------------------------------------------------------------------------------------------------
}

CON

' SPI Configuration
    SPI_MAX_FREQ        = 10_000_000            ' device max SPI bus freq
    SPI_MODE            = 0                     ' 0..3
    T_POR               = 1_000                 ' startup time (usecs)
    T_RES               = 100


{ Registers/commands }
    ENA_GRAYSCALE_TBL   = $00
    SET_COL_ADDR        = $15
    WR_RAM              = $5c
    RD_RAM              = $5d
    SET_ROW_ADDR        = $75

    SET_REMAP           = $a0
    SET_REMAP_MASK_A    = $37
    SET_REMAP_MASK_B    = $11
        { 1st parameter - A }
        COMSPLIT        = 5
        COMSPLIT_CLR    = (1 << COMSPLIT) ^ SET_REMAP_MASK_A
        COM_REMAP       = 4
        COMREMAP_CLR    = (1 << COM_REMAP) ^ SET_REMAP_MASK_A
        NIBB_REMAP      = 2
        NIBB_REMAP_SET  = (1 << NIBB_REMAP)
        NIBB_REMAP_CLR  = NIBB_REMAP_SET ^ SET_REMAP_MASK_A
        SEG_REMAP       = 1
        SEGREMAP_CLR    = (1 << SEG_REMAP) ^ SET_REMAP_MASK_A
        ADDR_INC        = 0
        ADDRINC_CLR     = 1 ^ SET_REMAP_MASK_A
        { 2nd parameter - B }
        DUAL_COM        = 4
        DUAL_COM_CLR    = (1 << DUAL_COM) ^ SET_REMAP_MASK_B

    SET_DISP_ST_LINE    = $a1
    SET_DISP_OFFS       = $a2

    SET_DISP_MODE_OFF   = $a4
    SET_DISP_MODE_ON    = $a5
    SET_DISP_MODE_NORM  = $a6
    SET_DISP_MODE_INV   = $a7

    ENA_PARTIAL_DISP    = $a8
    DIS_PARTIAL_DISP    = $a9

    FUNC_SEL            = $ab
        FUNC_SEL_MASK   = $01
        VDD_EXT         = 0
        VDD_INT         = 1

    SLEEP_ON            = $ae
    DISP_OFF            = SLEEP_ON
    SLEEP_OFF           = $af
    DISP_ON             = SLEEP_OFF

    SET_PHASE_LEN       = $b1
    PRECHG_MASK         = $FF
        PHASE2          = 4
        PHASE1          = 0
        PHASE2_BITS     = %1111
        PHASE1_BITS     = %1111
        PHASE2_CLR      = (PHASE2_BITS << PHASE2) ^ PRECHG_MASK
        PHASE1_CLR      = PHASE1_BITS ^ PRECHG_MASK

    SET_CLKDIV_OSCFREQ  = $b3
    CLKDIV_MASK         = $FF
        FOSCFREQ        = 4
        CLK_DIV         = 0
        FOSCFREQ_BITS   = %1111
        CLK_DIV_BITS    = %1111
        FOSCFREQ_CLR    = (FOSCFREQ_BITS << FOSCFREQ) ^ CLKDIV_MASK
        CLK_DIV_CLR     = CLK_DIV_BITS ^ CLKDIV_MASK

    DISP_ENH_A          = $b4
    DISP_ENH_A_A_MASK   = $a3
        VSL_BITS        = %11
        VSL_MASK        = VSL_BITS ^ DISP_ENH_A_A_MASK
        VSL_INTERNAL    = %10
    DISP_ENH_A_B_MASK   = $fd
        LOWGS           = 3
        LOWGS_BITS      = %11111
        LOWGS_MASK      = (LOWGS_BITS << LOWGS) ^ DISP_ENH_A_B_MASK
        ENH_LOWGS       = %11111 << LOWGS
        NORM_LOWGS      = %10110 << LOWGS

    SET_GPIO            = $b5
    SETGPIO_MASK        = $0F
        GPIO1           = 2
        GPIO0           = 0
        GPIO1_BITS      = %11
        GPIO0_BITS      = %11
        GPIO1_CLR       = (GPIO1_BITS << GPIO1) ^ SETGPIO_MASK
        GPIO0_CLR       = GPIO0_BITS ^ SETGPIO_MASK

    SET_SEC_PRECHG_PER  = $b6
    SET_GRAYSCALE_TBL   = $b8
    DEF_LINEAR_GRAY     = $b9
    SET_PRECHG_VOLT     = $bb
    SET_VCOMH           = $be
    SET_CONTR_CURR      = $c1
    MAST_CURR_CTRL      = $c7
    SET_MUX_RATIO       = $ca
    DISP_ENH_B          = $d1
    SET_CMD_LOCK        = $fd


PUB null()
' This is not a top-level object


DAT
{
Copyright 2025 Jesse Burt

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}