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core.con.rv3028.spin
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{
--------------------------------------------
Filename: core.con.rv3028.spin
Author: Jesse Burt
Description: Low-level constants
Copyright (c) 2021
Started Mar 13, 2021
Updated Mar 13, 2021
See end of file for terms of use.
--------------------------------------------
}
CON
' I2C Configuration
I2C_MAX_FREQ = 400_000 ' device max I2C bus freq
SLAVE_ADDR = $52 << 1 ' 7-bit format slave address
T_POR = 66_000 ' startup time (usecs)
DEVID_RESP = $33 ' device ID expected response
' Register definitions
SECONDS = $00
MINUTES = $01
HOURS = $02
AMPM = 5
WKDAY = $03
DATE = $04
MONTH = $05
YEAR = $06
MIN_ALM = $07
AE_M = 7
HRS_ALM = $08
AE_H = 7
WKD_ALM = $09
AE_WD = 7
TIMER_LSB = $0A
TIMER_MSB = $0B
TIMER_MASK = $0FFF
TMRSTAT_LSB = $0C
TMRSTAT_MSB = $0D
STATUS = $0E
STATUS_MASK = $FF
EEBUSY = 7
CLKF = 6
BSF = 5
UF = 4
TF = 3
AF = 2
EVF = 1
SINT = 1 ' interrupt/event bits (6..1)
PORF = 0
SINT_BITS = %111111 ' interrupt/event bits (6..1)
EEBUSY_MASK = (1 << EEBUSY) ^ STATUS_MASK
CLKF_MASK = (1 << CLKF) ^ STATUS_MASK
BSF_MASK = (1 << BSF) ^ STATUS_MASK
UF_MASK = (1 << UF) ^ STATUS_MASK
TF_MASK = (1 << TF) ^ STATUS_MASK
AF_MASK = (1 << AF) ^ STATUS_MASK
EVF_MASK = (1 << EVF) ^ STATUS_MASK
PORF_MASK = (1 << PORF) ^ STATUS_MASK
SINT_MASK = (SINT_BITS << SINT) ^ STATUS_MASK
CTRL1 = $0F
CTRL1_MASK = $BF
TRPT = 7
WADA = 5
USEL = 4
EERD = 3
TE = 2
TD = 0
TD_BITS = %11
TRPT_MASK = (1 << TRPT) ^ CTRL1_MASK
WADA_MASK = (1 << WADA) ^ CTRL1_MASK
USEL_MASK = (1 << USEL) ^ CTRL1_MASK
EERD_MASK = (1 << EERD) ^ CTRL1_MASK
TE_MASK = (1 << TE) ^ CTRL1_MASK
TD_MASK = (1 << TD) ^ CTRL1_MASK
CTRL2 = $10
CTRL2_MASK = $FF
TSE = 7
CLKIE = 6
UIE = 5
TIE = 4
AIE = 3
EIE = 2
IE = 2
HR12_24 = 1
RESET = 0
IE_BITS = %11111
TSE_MASK = (1 << TSE) ^ CTRL2_MASK
CLKIE_MASK = (1 << CLKIE) ^ CTRL2_MASK
UIE_MASK = (1 << UIE) ^ CTRL2_MASK
TIE_MASK = (1 << TIE) ^ CTRL2_MASK
AIE_MASK = (1 << AIE) ^ CTRL2_MASK
EIE_MASK = (1 << EIE) ^ CTRL2_MASK
IE_MASK = (IE_BITS << IE) ^ CTRL2_MASK
HR12_24_MASK= (1 << HR12_24) ^ CTRL2_MASK
RESET_MASK = 1 ^ CTRL2_MASK
GPBITS = $11
GPBITS_MASK = $7F
GP = 0
GP_BITS = %1111111
CLK_INTMASK = $12
CLK_INTMASK_MASK= $0F
CEIE = 1 << 3
CAIE = 1 << 2
CTIE = 1 << 1
CUIE = 1 << 0
EVT_CTRL = $13
EVT_CTRL_MASK = $77
EHL = 6
ET = 4
TSR = 2
TSOW = 1
TSS = 0
ET_BITS = %11
EHL_MASK = (1 << EHL) ^ EVT_CTRL_MASK
ET_MASK = (ET_BITS << ET) ^ EVT_CTRL_MASK
TSR_MASK = (1 << TSR) ^ EVT_CTRL_MASK
TSOW_MASK = (1 << TSOW) ^ EVT_CTRL_MASK
TSS_MASK = 1 ^ EVT_CTRL_MASK
CNT_TS = $14
SEC_TS = $15
MIN_TS = $16
HRS_TS = $17
DATE_TS = $18
MON_TS = $19
YEAR_TS = $1A
UNIX_LSB = $1B
UNIX_MB1 = $1C
UNIX_MB2 = $1D
UNIX_MSB = $1E
USR_RAM1 = $1F
USR_RAM2 = $20
PWD_LSB = $21
PWD_MB1 = $22
PWD_MB2 = $23
PWD_MSB = $24
EE_ADDR = $25
EE_DATA = $26
EE_CMD = $27
ID = $28
EE_PW_EN = $30
EE_PW_LSB = $31
EE_PW_MB1 = $32
EE_PW_MB2 = $33
EE_PW_MSB = $34
EE_CLKOUT = $35
EE_CLKOUT_MASK = $CF
CLKOE = 7
CLKSY = 6
PORIE = 3
FD = 0
FD_BITS = %111
CLKOE_MASK = (1 << CLKOE) ^ EE_CLKOUT_MASK
CLKSY_MASK = (1 << CLKSY) ^ EE_CLKOUT_MASK
PORIE_MASK = (1 << PORIE) ^ EE_CLKOUT_MASK
FD_MASK = FD_BITS ^ EE_CLKOUT_MASK
EE_OFFS = $36 ' LSB = 0.9537ppm (s9)
EE_BACKUP = $37
EE_BACKUP_MASK = $FF
EEOFFS = 7
BSIE = 6
TCE = 5
FEDE = 4
BSM = 2
TCR = 0
BSM_BITS = %11
TCR_BITS = %11
EEOFFS_MASK = (1 << EEOFFS) ^ EE_BACKUP_MASK
BSIE_MASK = (1 << BSIE) ^ EE_BACKUP_MASK
TCE_MASK = (1 << TCE) ^ EE_BACKUP_MASK
FEDE_MASK = (1 << FEDE) ^ EE_BACKUP_MASK
BSM_MASK = (1 << BSM) ^ EE_BACKUP_MASK
TCR_MASK = (1 << TCR) ^ EE_BACKUP_MASK
USR_EE_ST = $00
USR_EE_END = $2A
PUB null{}
' This is not a top-level object
DAT
{
Copyright 2022 Jesse Burt
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge, publish, distribute,
sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or
substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
}