96 lines
3.8 KiB
C
96 lines
3.8 KiB
C
// General hardware definitions
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// CAN bus pin definitions see obp60task.h
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// Direction pin for RS485 NMEA0183
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#define OBP_DIRECTION_PIN 27
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// SeaTalk
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#define OBP_SEATALK_TX 2
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#define OBP_SEATALK_RX 15
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// I2C (MCP23017, BME280, BMP280, SHT21)
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#define OBP_I2C_SDA 21
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#define OBP_I2C_SCL 22
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// Extension Port MCP23017
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#define MCP23017_I2C_ADDR 0x20 // Addr. 0 is 0x20
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// BME280
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#define BME280_I2C_ADDR 0x76 // Addr. 0x76 (0x77)
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// BMP280
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#define BMP280_I2C_ADDR 0x76 // Addr. 0x76 (0x77)
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// BMP085 / BMP180
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#define BMP180_I2C_ADDR 0x77 // Addr. 0x77 (fix)
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// SHT21 / HUT21
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#define SHT21_I2C_ADDR 0x40 // Addr. 0x40 (fix)
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// AS5600
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#define AS5600_I2C_ADDR 0x36 // Addr. 0x36 (fix)
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// INA226
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#define SHUNT_VOLTAGE 0.075 // Shunt voltage in V by max. current (75mV)
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#define INA226_I2C_ADDR1 0x41 // Addr. 0x41 (fix A0 = 5V, A1 = GND) for battery
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#define INA226_I2C_ADDR2 0x44 // Addr. 0x44 (fix A0 = GND, A1 = 5V) for solar panels
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#define INA226_I2C_ADDR3 0x45 // Addr. 0x45 (fix A0 = 5V, A1 = 5V) for generator
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// SPI (E-Ink display, Extern Bus)
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#define OBP_SPI_CS 5
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#define OBP_SPI_DC 17
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#define OBP_SPI_RST 16
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#define OBP_SPI_BUSY 4
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#define OBP_SPI_CLK 18
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#define OBP_SPI_DIN 23
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#define SHOW_TIME 6000 // Show time for logo and WiFi QR code
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#define FULL_REFRESH_TIME 600 // Refresh cycle time in [s][600...3600] for full display update (very important healcy function)
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#define MAX_PAGE_NUMBER 10 // Max number of pages for show data
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#define FONT1 "Ubuntu_Bold8pt7b"
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#define FONT2 "Ubuntu_Bold24pt7b"
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#define FONT3 "Ubuntu_Bold32pt7b"
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#define FONT4 "DSEG7Classic_BoldItalic80pt7b"
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// GPS (NEO-6M, NEO-M8N)
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#define OBP_GPS_TX 35 // Read only GPS data
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// TTP229 Touch Pad Controller (!!No I2C!!)
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#define TTP_SDO 25
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#define TTP_SCL 33
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// 1Wire (DS18B20)
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#define OBP_1WIRE 32 // External 1Wire
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// Buzzer
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#define OBP_BUZZER 19
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#define TONE1 1500 // 1500Hz
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#define TONE2 2500 // 2500Hz
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#define TONE3 3500 // 3500Hz
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#define TONE4 4000 // 4000Hz
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// Analog Input
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#define OBP_ANALOG0 34 // Voltage power supplay
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#define OBP_ANALOG1 36 // Analog In 1
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#define OBP_ANALOG2 39 // Analog In 2
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#define MIN_VOLTAGE 9.0 // Min voltage for under voltage detection (then goto deep sleep)
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#define POWER_FAIL_TIME 2 // in [ms] Accept min voltage until 2 x 1ms (for under voltage gaps by engine start)
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// Extension Port PA
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#define PA0 0 // Digital Out 1
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#define PA1 1 // Digital Out 2
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#define PA2 2 // Flash LED
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#define PA3 3 // Backlight LEDs
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#define PA4 4 // Digital In 1
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#define PA5 5 // Digital In 2
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#define PA6 6 // Power Rail 5.0V
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#define PA7 7 // Power Rail 3.3V
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// Extension Port PB
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#define PB0 8 // Extension Connector
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#define PB1 9 // Extension Connector
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#define PB2 10 // Extension Connector
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#define PB3 11 // Extension Connector
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#define PB4 12 // Extension Connector
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#define PB5 13 // Extension Connector
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#define PB6 14 // Extension Connector
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#define PB7 15 // Extension Connector
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// Extension Port Digital Out
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#define OBP_DIGITAL_OUT1 PA0
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#define OBP_DIGITAL_OUT2 PA1
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// Extension Port LED
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#define OBP_FLASH_LED PA2
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// Extension Port Backlight LEDs
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#define OBP_BACKLIGHT_LED PA3
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// Extension Port Digital In
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#define OBP_DIGITAL_IN1 PA4
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#define OBP_DIGITAL_IN2 PA5
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// Extension Port Power Rails
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#define OBP_POWER_50 PA6
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#define OBP_POWER_33 PA7
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