core.con.mcp9808.spin

{
    --------------------------------------------
    Filename: core.con.mcp9808.spin2
    Author: Jesse Burt
    Description: MCP9808-specific constants
    Copyright (c) 2021
    Started Jul 26, 2020
    Updated May 19, 2021
    See end of file for terms of use.
    --------------------------------------------
}

CON

    I2C_MAX_FREQ    = 400_000
    SLAVE_ADDR      = $18 << 1

    T_POR           = 1_000                     ' usec
' Register definitions
    RFU             = $00           ' R/O

    CONFIG          = $01           ' R/W
    CONFIG_MASK     = $07FF
        HYST        = 9
        SHDN        = 8
        CRTLOC      = 7
        WINLOC      = 6
        INTCLR      = 5
        ALTSTAT     = 4
        ALTCNT      = 3
        ALTSEL      = 2
        ALTPOL      = 1
        ALTMOD      = 0
        HYST_BITS   = %11
        HYST_MASK   = (HYST_BITS << HYST) ^ CONFIG_MASK
        SHDN_MASK   = (1 << SHDN) ^ CONFIG_MASK
        CRTLOC_MASK = (1 << CRTLOC) ^ CONFIG_MASK
        WINLOC_MASK = (1 << WINLOC) ^ CONFIG_MASK
        INTCLR_MASK = (1 << INTCLR) ^ CONFIG_MASK
        ALTSTAT_MASK= (1 << ALTSTAT) ^ CONFIG_MASK
        ALTCNT_MASK = (1 << ALTCNT) ^ CONFIG_MASK
        ALTSEL_MASK = (1 << ALTSEL) ^ CONFIG_MASK
        ALTPOL_MASK = (1 << ALTPOL) ^ CONFIG_MASK
        ALTMOD_MASK = (1 << ALTMOD) ^ CONFIG_MASK

    ALERT_UPPER     = $02           ' R/W
    ALERT_LOWER     = $03           ' R/W
    ALERT_CRIT      = $04           ' R/W
    TEMP            = $05           ' R/O
    MFR_ID          = $06           ' R/O
    DEV_ID          = $07           ' R/O
        DEVID_RESP  = $0054_0400    ' Expected response: MFR_DEV
    RESOLUTION      = $08           ' R/W

PUB null{}
' This is not a top-level object

DAT
{
Copyright 2022 Jesse Burt

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}