mirror of https://github.com/rusefi/wideband.git
94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
#pragma once
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// TS settings
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#define TS_SIGNATURE "rusEFI 2023.05.10.wideband_dual"
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// This board implements two channels
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#define AFR_CHANNELS 2
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#define EGT_CHANNELS 2
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// Fundamental board constants
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#define VCC_VOLTS (3.3f)
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#define HALF_VCC (VCC_VOLTS / 2)
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#define ADC_MAX_COUNT (4095)
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#define ADC_OVERSAMPLE 16
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// *******************************
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// Nernst voltage & ESR sense
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// *******************************
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#define NERNST_INPUT_GAIN (1 / 3.15f)
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#define NERNST_INPUT_OFFSET (0.247)
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// *******************************
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// Battery Sensing
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// *******************************
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// 100K + 10K divider
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#define BATTERY_INPUT_DIVIDER (10.0 / (10.0 + 100.0))
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// *******************************
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// Heater low side Sensing
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// *******************************
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// 100K + 10K divider
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#define HEATER_INPUT_DIVIDER (10.0 / (10.0 + 100.0))
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#define HEATER_FILTER_ALPHA (0.1f)
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// *******************************
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// Vm output Sensing
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// *******************************
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// 100K + 10K divider
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#define VM_INPUT_DIVIDER (10.0 / (10.0 + 100.0))
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// *******************************
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// Nernst voltage & ESR sense
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// *******************************
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#define VM_RESISTOR_VALUE (0)
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// *******************************
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// AUX outputs
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// *******************************
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// OpAmp with 82K + 160K
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#define AUXOUT_GAIN ((82.0 + 160.0) / 160.0)
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// *******************************
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// With heater constantly on we
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// are not able to measure Vbatt
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// through Heater-
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// *******************************
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// TODO: remove!
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#define HEATER_MAX_DUTY (0.85)
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// *******************************
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// TunerStudio Primary Port - Routed to BlueTooth
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// *******************************
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#define TS_PRIMARY_SERIAL_PORT SD3
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#define TS_PRIMARY_BAUDRATE 115200
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#if 1
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// *******************************
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// TunerStudio Secondary Port - J3 connector (2x2)
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// *******************************
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#define TS_SECONDARY_SERIAL_PORT SD1
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#define TS_SECONDARY_BAUDRATE 115200
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#else
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// *******************************
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// Debug serial device
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// *******************************
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#define DEBUG_SERIAL_PORT SD1
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#define DEBUG_SERIAL_BAUDRATE 115200
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#endif
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// *******************************
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// MAX31855 spi port
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// *******************************
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#define EGT_SPI_DRIVER (&SPID3)
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// Serial connection over BT module
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// enable BT module setup attempt
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#define BT_SERIAL_OVER_JDY33 TRUE
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#define BT_BROADCAST_NAME "RusEFI WBO x2"
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// *******************************
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// Indication: per channel status LED + communication LED
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// *******************************
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#define ADVANCED_INDICATION
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