9dfca6f6c3
config:
- calibrate length measurement
control:
- Fix ENCODER_TEST
- syntax error
- Add beep at 0.5m
128 lines
4.3 KiB
C
128 lines
4.3 KiB
C
#pragma once
|
|
|
|
#include "esp_idf_version.h"
|
|
|
|
//note: global variables and objects were moved to global.hpp
|
|
|
|
//===================================
|
|
//===== define output gpio pins =====
|
|
//===================================
|
|
//4x stepper mosfet outputs for VFD
|
|
#define GPIO_VFD_FWD GPIO_NUM_4 //ST4
|
|
#define GPIO_VFD_REV GPIO_NUM_5 //mos2
|
|
#define GPIO_VFD_D0 GPIO_NUM_2 //ST2
|
|
#define GPIO_VFD_D1 GPIO_NUM_15 //ST1
|
|
//#define GPIO_VFD_D2 GPIO_NUM_15 //ST1 (D2 only used with 7.5kw vfd)
|
|
|
|
#define GPIO_MOS1 GPIO_NUM_18 //mos1 (free) 2022.02.28: pin used for stepper
|
|
#define GPIO_LAMP GPIO_NUM_0 //mos2 (5) 2022.02.28: lamp disabled, pin used for stepper
|
|
#define GPIO_RELAY GPIO_NUM_13
|
|
#define GPIO_BUZZER GPIO_NUM_12
|
|
|
|
|
|
//==================================
|
|
//==== define analog input pins ====
|
|
//==================================
|
|
#define GPIO_POTI GPIO_NUM_36
|
|
#define ADC_CHANNEL_POTI ADC1_CHANNEL_0
|
|
#define GPIO_4SW_TO_ANALOG GPIO_NUM_39
|
|
#define ADC_CHANNEL_4SW_TO_ANALOG ADC1_CHANNEL_3 //gpio 39
|
|
|
|
#define ADC_CHANNEL ADC_CHANNEL_0
|
|
//#define ADC_LOW_VOLTAGE_THRESHOLD 1000 //adc value where shut down is detected (store certain values before power loss)
|
|
#define GPIO_PIN GPIO_NUM_2
|
|
|
|
#define ADC_CHANNEL_SUPPLY_VOLTAGE ADC1_CHANNEL_7//gpio35 onboard supply voltage
|
|
//ADC1_CHANNEL_0 gpio36
|
|
//ADC1_CHANNEL_6 gpio_34
|
|
//ADC1_CHANNEL_3 gpio_39
|
|
|
|
|
|
//=====================================
|
|
//==== assign switches to objects =====
|
|
//=====================================
|
|
//see config.cpp for available evaluated switch objects
|
|
#define SW_START sw_gpio_26
|
|
#define SW_RESET sw_gpio_25
|
|
#define SW_CUTTER_POS sw_gpio_14
|
|
#define SW_SET sw_gpio_analog_0
|
|
#define SW_PRESET1 sw_gpio_analog_1
|
|
#define SW_PRESET2 sw_gpio_analog_2
|
|
#define SW_PRESET3 sw_gpio_analog_3
|
|
#define SW_CUT sw_gpio_33
|
|
#define SW_AUTO_CUT sw_gpio_32
|
|
//#define ? sw_gpio_34
|
|
//note: actual objects are created in global.cpp
|
|
|
|
|
|
|
|
|
|
//=============================
|
|
//======= configuration =======
|
|
//=============================
|
|
//--------------------------
|
|
//----- display config -----
|
|
//--------------------------
|
|
#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(4, 0, 0)
|
|
#define HOST HSPI_HOST
|
|
#else
|
|
#define HOST SPI2_HOST
|
|
#endif
|
|
#define DISPLAY_PIN_NUM_MOSI GPIO_NUM_23
|
|
#define DISPLAY_PIN_NUM_CLK GPIO_NUM_22
|
|
#define DISPLAY_PIN_NUM_CS GPIO_NUM_27
|
|
#define DISPLAY_DELAY 2000
|
|
#define DISPLAY_BRIGHTNESS 8
|
|
|
|
//--------------------------
|
|
//----- encoder config -----
|
|
//--------------------------
|
|
#define ROT_ENC_A_GPIO GPIO_NUM_19
|
|
#define ROT_ENC_B_GPIO GPIO_NUM_21
|
|
#define ENABLE_HALF_STEPS false // Set to true to enable tracking of rotary encoder at half step resolution
|
|
#define FLIP_DIRECTION false // Set to true to reverse the clockwise/counterclockwise sense
|
|
|
|
|
|
|
|
//--------------------------
|
|
//----- stepper config -----
|
|
//--------------------------
|
|
//enable stepper test mode (dont start control and encoder task)
|
|
//#define STEPPER_TEST
|
|
//pins
|
|
#define STEPPER_STEP_PIN GPIO_NUM_18 //mos1
|
|
#define STEPPER_DIR_PIN GPIO_NUM_16 //ST3
|
|
//driver settings
|
|
#define STEPPER_STEPS_PER_MM (200/2) //steps/mm (steps-per-rot / spindle-slope)
|
|
#define STEPPER_SPEED_DEFAULT 25 //mm/s
|
|
#define STEPPER_SPEED_MIN 4 //mm/s - speed threshold at which stepper immediately starts/stops
|
|
#define STEPPER_ACCEL_INC 3 //steps/s increment per cycle
|
|
#define STEPPER_DECEL_INC 7 //steps/s decrement per cycle
|
|
//options affecting movement are currently defined in guide-stepper.cpp
|
|
|
|
|
|
|
|
//--------------------------
|
|
//------ calibration -------
|
|
//--------------------------
|
|
//enable mode encoder test for calibration (determine ENCODER_STEPS_PER_METER)
|
|
//if defined, displays always show length and steps instead of the normal messages
|
|
//#define ENCODER_TEST
|
|
//TODO: add way to calibrate without flashing -> enter calibration mode with certain button sequence, enter steps-per-meter with poti, store in nvs
|
|
|
|
//steps per meter
|
|
//this value is determined experimentally while ENCODER_TEST is enabled
|
|
//#define ENCODER_STEPS_PER_METER 2127 //until 2024.03.13 roll-v3-gummi-86.6mm - d=89.8mm
|
|
#define ENCODER_STEPS_PER_METER 2118 //2024.03.13 roll-v3-gummi measured 86.5mm
|
|
|
|
//millimeters added to target length
|
|
//to ensure that length does not fall short when spool slightly rotates back after stop
|
|
#define TARGET_LENGTH_OFFSET 0
|
|
|
|
//millimeters lengthNow can be below lengthTarget to still stay in target_reached state
|
|
#define TARGET_REACHED_TOLERANCE 5
|
|
|
|
|
|
|
|
|