reflow/profile.cpp

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2012-11-10 14:27:43 +00:00
#include "profile.h"
#include "oven_control.h"
#include <LiquidCrystal.h>
#include <DFR_Key.h>
//
// state: temp_min, temp_max, duration
//
//
//
// x0 = time of last_state.temp_max
// y0 = time of last_state.temp_max
// x1 = xa + state.duration
// y1 = state.temp_max
// x = actual_time
// y = y0 + ((x - x0) * y1 - (x - x0) * y0) / (x1 - x0)
// preheat, soak, tal1, soak, tal2, rampdown
Profile::Profile() :
data {150, // °C
200, // °C
217, // °C
260, // 245-260°C
480, // seconds
0, // ts ramp up rates
2,
0, // tp ramp up rates
2,
-1, // ramp down rates
-6,
// profile temp durations
60,
180,
60,
150,
20,
40},
config_index(0),
config_state(CS_MENU),
key(NO_KEY) {}
boolean Profile::handle_config_state() {
boolean changed = false;
key = keypad.getKey();
switch (config_state) {
case CS_MENU:
if (key == SELECT_KEY) {
config_state = CS_END;
}
else if (key > 0) {
config_state = CS_EDIT;
print_config_state();
}
break;
case CS_EDIT:
switch (key) {
case LEFT_KEY:
config_index = (config_index-1) % PI_END;
changed = true;
break;
case RIGHT_KEY:
config_index = (config_index+1) % PI_END;
changed = true;
break;
case UP_KEY:
data[config_index]++;
changed = true;
break;
case DOWN_KEY:
data[config_index]--;
changed = true;
break;
case SELECT_KEY:
config_state = CS_END;
break;
default:
;
}
if (changed)
print_config_state();
break;
case 2:
return true;
}
return false;
}
void Profile::print_config_state_0() {
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("start | config");
lcd.setCursor(0, 1);
lcd.print("[sel] | [other]");
}
void Profile::print_config_state() {
lcd.clear();
switch (config_index) {
case PI_TS_MIN:
lcd.setCursor(0,0);
lcd.print("PI_TS_MIN: ");
lcd.print(data[PI_TS_MIN]);
break;
case PI_TS_MAX:
lcd.setCursor(0,0);
lcd.print("PI_TS_MAX: ");
lcd.print(data[PI_TS_MAX]);
break;
case PI_TL:
lcd.setCursor(0,0);
lcd.print("Tl: ");
lcd.print(data[PI_TL]);
break;
case PI_TP_MIN:
lcd.setCursor(0,0);
lcd.print("Tp min: ");
lcd.print(data[PI_TP_MIN]);
break;
case PI_TP_MAX:
lcd.setCursor(0,0);
lcd.print("Tp max: ");
lcd.print(data[PI_TP_MAX]);
break;
case PI_TIME_MAX:
lcd.setCursor(0,0);
lcd.print("time_max: ");
lcd.print(data[PI_TIME_MAX]);
break;
// PROFILE TEMP PER SECOND RATES
case PI_TS_RAMP_UP_MIN:
lcd.setCursor(0,0);
lcd.print("ramp_up_min: ");
lcd.print(data[PI_TS_RAMP_UP_MIN]);
break;
case PI_TS_RAMP_UP_MAX:
lcd.setCursor(0,0);
lcd.print("ramp_up_max: ");
lcd.print(data[PI_TS_RAMP_UP_MAX]);
break;
case PI_TP_RAMP_UP_MIN:
lcd.setCursor(0,0);
lcd.print("ramp_up_min: ");
lcd.print(data[PI_TP_RAMP_UP_MIN]);
break;
case PI_TP_RAMP_UP_MAX:
lcd.setCursor(0,0);
lcd.print("ramp_up_max: ");
lcd.print(data[PI_TP_RAMP_UP_MAX]);
break;
case PI_RAMP_DOWN_MAX:
lcd.setCursor(0,0);
lcd.print("ramp_down_min: ");
lcd.print(data[PI_RAMP_DOWN_MIN]);
break;
case PI_RAMP_DOWN_MIN:
lcd.setCursor(0,0);
lcd.print("ramp_down_max: ");
lcd.print(data[PI_RAMP_DOWN_MAX]);
break;
// PROFILE TEMP DURATIONS
case PI_TS_DURATION_MIN:
lcd.setCursor(0,0);
lcd.print("Ts_duration_min: ");
lcd.print(data[PI_TS_DURATION_MIN]);
break;
case PI_TS_DURATION_MAX:
lcd.setCursor(0,0);
lcd.print("Ts_duration_max: ");
lcd.print(data[PI_TS_DURATION_MAX]);
break;
case PI_TL_DURATION_MIN:
lcd.setCursor(0,0);
lcd.print("Tl_duration_min: ");
lcd.print(data[PI_TL_DURATION_MIN]);
break;
case PI_TL_DURATION_MAX:
lcd.setCursor(0,0);
lcd.print("Tl_duration_max: ");
lcd.print(data[PI_TL_DURATION_MAX]);
break;
case PI_TP_DURATION_MIN:
lcd.setCursor(0,0);
lcd.print("Tp_duration_min: ");
lcd.print(data[PI_TP_DURATION_MIN]);
break;
case PI_TP_DURATION_MAX:
lcd.setCursor(0,0);
lcd.print("Tp_duration_max: ");
lcd.print(data[PI_TP_DURATION_MAX]);
break;
}
}
void set_std_profile() {
// ProfileState * ps = &states[0];
// ps->temp_min = 150;
// ps->duration = -1;
//
// ps = &states[1];
// ps->temp_min = 200;
// ps->duration = 100;
}
Profile2 std_profile = Profile2();