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/*
* Pins_DuetM.h
*
* Created on: 29 Nov 2017
* Author: David
*/
#ifndef SRC_DUETM_PINS_DUETM_H_
#define SRC_DUETM_PINS_DUETM_H_
# define FIRMWARE_NAME "RepRapFirmware for Duet 2 Maestro"
# define DEFAULT_BOARD_TYPE BoardType::DuetM_10
constexpr size_t NumFirmwareUpdateModules = 1; // 1 module
# define IAP_FIRMWARE_FILE "DuetMaestroFirmware.bin"
// Features definition
#define HAS_LWIP_NETWORKING 0
#define HAS_WIFI_NETWORKING 0
#define HAS_W5500_NETWORKING 1
#define HAS_CPU_TEMP_SENSOR 1
#define HAS_HIGH_SPEED_SD 1
#define HAS_SMART_DRIVERS 1
#define HAS_STALL_DETECT 0
#define HAS_VOLTAGE_MONITOR 1
#define HAS_VREF_MONITOR 1
#define ACTIVE_LOW_HEAT_ON 1
#define IAP_UPDATE_FILE "iap4s.bin"
#define SUPPORT_INKJET 0 // set nonzero to support inkjet control
#define SUPPORT_ROLAND 0 // set nonzero to support Roland mill
#define SUPPORT_SCANNER 0 // set zero to disable support for FreeLSS scanners
#define SUPPORT_IOBITS 0 // set to support P parameter in G0/G1 commands
#define SUPPORT_DHT_SENSOR 0 // set nonzero to support DHT temperature/humidity sensors
#define SUPPORT_WORKPLACE_COORDINATES 1 // set nonzero to support G10 L2 and G53..59
#define SUPPORT_12864_LCD 1 // set nonzero to support 12864 LCD and rotary encoder
// The physical capabilities of the machine
constexpr size_t DRIVES = 7; // The maximum number of drives supported by the electronics
constexpr size_t MaxSmartDrivers = 7; // The maximum number of smart drivers
#define DRIVES_(a,b,c,d,e,f,g,h,i,j,k,l) { a,b,c,d,e,f,g }
constexpr size_t Heaters = 4; // The number of heaters/thermistors in the machine. Duet M has 3 heaters but 4 thermistors.
#define HEATERS_(a,b,c,d,e,f,g,h) { a,b,c }
constexpr size_t NumExtraHeaterProtections = 4; // The number of extra heater protection instances
constexpr size_t MinAxes = 3; // The minimum and default number of axes
constexpr size_t MaxAxes = 6; // The maximum number of movement axes in the machine, usually just X, Y and Z, <= DRIVES
// Initialization macro used in statements needing to initialize values in arrays of size MAX_AXES
#define AXES_(a,b,c,d,e,f,g,h,i) { a,b,c,d,e,f }
constexpr size_t MaxExtruders = DRIVES - MinAxes; // The maximum number of extruders
constexpr size_t MaxDriversPerAxis = 4; // The maximum number of stepper drivers assigned to one axis
constexpr size_t NUM_SERIAL_CHANNELS = 2; // The number of serial IO channels (USB and one auxiliary UART)
#define SERIAL_MAIN_DEVICE SerialUSB
#define SERIAL_AUX_DEVICE Serial
#define I2C_IFACE Wire // First and only I2C interface
#define I2C_IRQn WIRE_ISR_ID
// The numbers of entries in each array must correspond with the values of DRIVES, AXES, or HEATERS. Set values to NoPin to flag unavailability.
// Drivers
constexpr Pin GlobalTmcEnablePin = 1; // The pin that drives ENN of all drivers
constexpr Pin ENABLE_PINS[DRIVES] = { NoPin, NoPin, NoPin, NoPin, NoPin, 63, 61 };
constexpr Pin STEP_PINS[DRIVES] = { 56, 38, 64, 40, 41, 67, 60 };
constexpr Pin DIRECTION_PINS[DRIVES] = { 54, 8, 30, 33, 42, 18, 57 };
constexpr Pin DriverMuxPins[3] = { 50, 52, 53 }; // Pins that control the UART multiplexer, LSB first
// Endstops
// RepRapFirmware only has a single endstop per axis.
// Gcode defines if it is a max ("high end") or min ("low end") endstop and sets if it is active HIGH or LOW.
constexpr Pin END_STOP_PINS[DRIVES] = { 24, 32, 46, 25, 43, NoPin, NoPin };
// Heaters and thermistors
constexpr Pin HEAT_ON_PINS[Heaters] = { 36, 37, 16, NoPin }; // Heater pin numbers
constexpr Pin TEMP_SENSE_PINS[Heaters] = { 20, 26, 66, 27 }; // Thermistor pin numbers
constexpr Pin VssaSensePin = 19;
constexpr Pin VrefSensePin = 17;
// Default thermistor parameters
constexpr float BED_R25 = 100000.0;
constexpr float BED_BETA = 3988.0;
constexpr float BED_SHC = 0.0;
constexpr float EXT_R25 = 100000.0;
constexpr float EXT_BETA = 4388.0;
constexpr float EXT_SHC = 0.0;
// Thermistor series resistor value in Ohms
constexpr float THERMISTOR_SERIES_RS = 2200.0;
// Number of SPI temperature sensors to support
constexpr size_t MaxSpiTempSensors = 2;
// Digital pins the 31855s have their select lines tied to
constexpr Pin SpiTempSensorCsPins[MaxSpiTempSensors] = { 35, 55 }; // SPI0_CS1, SPI0_CS2
// DHTxx data pin
//constexpr Pin DhtDataPin = 97; // Pin CS6
// Pin that controls the ATX power on/off
constexpr Pin ATX_POWER_PIN = 0;
// Analogue pin numbers
constexpr Pin Z_PROBE_PIN = 51; // Z probe analog input
constexpr Pin PowerMonitorVinDetectPin = 48; // Vin monitor
constexpr float PowerMonitorVoltageRange = 11.0 * 3.3; // We use an 11:1 voltage divider
// Digital pin number to turn the IR LED on (high) or off (low), also controls the DIAG LED
constexpr Pin Z_PROBE_MOD_PIN = 62;
constexpr Pin DiagPin = Z_PROBE_MOD_PIN;
// Cooling fans
constexpr size_t NUM_FANS = 3;
constexpr Pin COOLING_FAN_PINS[NUM_FANS] = { 59, 58, 65 };
constexpr Pin COOLING_FAN_RPM_PIN = 21;
// SD cards
constexpr size_t NumSdCards = 2;
constexpr Pin SdCardDetectPins[NumSdCards] = { 44, NoPin };
constexpr Pin SdWriteProtectPins[NumSdCards] = { NoPin, NoPin };
constexpr Pin SdSpiCSPins[1] = { 34 };
constexpr uint32_t ExpectedSdCardSpeed = 15000000;
// 12864 LCD
constexpr Pin LcdCSPin = 45;
constexpr Pin LcdBeepPin = 15;
constexpr Pin EncoderPinA = 31;
constexpr Pin EncoderPinB = 39;
constexpr Pin EncoderPinSw = 7;
// M42 and M208 commands now use logical pin numbers, not firmware pin numbers.
// This next definition defines the highest one.
// This is the mapping from logical pins 60+ to firmware pin numbers
constexpr Pin SpecialPinMap[] =
{
21, 22, 3, 4, Z_PROBE_MOD_PIN // PA21/RXD1/AD8, PA22/TXD1/AD9, PA3/TWD0, PA4/TWC, Z_MOD
};
constexpr int HighestLogicalPin = 64; // highest logical pin number on this electronics
// SAM4S Flash locations (may be expanded in the future)
constexpr uint32_t IAP_FLASH_START = 0x00470000;
constexpr uint32_t IAP_FLASH_END = 0x0047FFFF; // we allow a full 64K on the SAM4
// Duet pin numbers to control the W5500 interface
constexpr Pin W5500ResetPin = 100; // Low on this in holds the W5500 module in reset (ESP_RESET)
constexpr Pin W5500SsPin = 11; // SPI NPCS pin, input from W5500 module
// Timer allocation
// TC0 channel 0 is used for step pulse generation and software timers
// TC0 channel 1 is used for LCD beep
// TC0 channel 2 is currently unused
#define STEP_TC (TC0)
#define STEP_TC_CHAN (0)
#define STEP_TC_ID ID_TC0
#define STEP_TC_IRQN TC0_IRQn
#define STEP_TC_HANDLER TC0_Handler
#endif /* SRC_DUETM_PINS_DUETM_H_ */
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