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added contrast control function for gLCDs

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This commit is contained in:
Michael Mayer 2013-07-14 15:28:26 +07:00
parent 99b7e926e7
commit e509cdbeb0
7 changed files with 98 additions and 6 deletions
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7
Marlin/Configuration.h
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@ -517,6 +517,13 @@ const bool Z_ENDSTOPS_INVERTING = true; // set to true to invert the logic of th
#endif
#endif
// default LCD contrast for dogm-like LCD displays
#ifdef DOGLCD
# ifndef DEFAULT_LCD_CONTRAST
# define DEFAULT_LCD_CONTRAST 32
# endif
#endif
// Increase the FAN pwm frequency. Removes the PWM noise but increases heating in the FET/Arduino
//#define FAST_PWM_FAN

13
Marlin/ConfigurationStore.cpp
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@ -37,7 +37,7 @@ void _EEPROM_readData(int &pos, uint8_t* value, uint8_t size)
// the default values are used whenever there is a change to the data, to prevent
// wrong data being written to the variables.
// ALSO: always make sure the variables in the Store and retrieve sections are in the same order.
#define EEPROM_VERSION "V07"
#define EEPROM_VERSION "V08"
#ifdef EEPROM_SETTINGS
void Config_StoreSettings()
@ -78,6 +78,10 @@ void Config_StoreSettings()
EEPROM_WRITE_VAR(i,dummy);
EEPROM_WRITE_VAR(i,dummy);
#endif
#ifndef DOGLCD
int lcd_contrast = 32;
#endif
EEPROM_WRITE_VAR(i,lcd_contrast);
char ver2[4]=EEPROM_VERSION;
i=EEPROM_OFFSET;
EEPROM_WRITE_VAR(i,ver2); // validate data
@ -198,6 +202,10 @@ void Config_RetrieveSettings()
EEPROM_READ_VAR(i,Kp);
EEPROM_READ_VAR(i,Ki);
EEPROM_READ_VAR(i,Kd);
#ifndef DOGLCD
int lcd_contrast;
#endif
EEPROM_READ_VAR(i,lcd_contrast);
// Call updatePID (similar to when we have processed M301)
updatePID();
@ -244,6 +252,9 @@ void Config_ResetDefault()
absPreheatHPBTemp = ABS_PREHEAT_HPB_TEMP;
absPreheatFanSpeed = ABS_PREHEAT_FAN_SPEED;
#endif
#ifdef DOGLCD
lcd_contrast = DEFAULT_LCD_CONTRAST;
#endif
#ifdef PIDTEMP
Kp = DEFAULT_Kp;
Ki = scalePID_i(DEFAULT_Ki);

14
Marlin/Marlin_main.cpp
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@ -125,6 +125,7 @@
// M220 S<factor in percent>- set speed factor override percentage
// M221 S<factor in percent>- set extrude factor override percentage
// M240 - Trigger a camera to take a photograph
// M250 - Set LCD contrast C<contrast value> (value 0..63)
// M280 - set servo position absolute. P: servo index, S: angle or microseconds
// M300 - Play beepsound S<frequency Hz> P<duration ms>
// M301 - Set PID parameters P I and D
@ -421,6 +422,7 @@ void setup()
servo_init();
lcd_init();
_delay_ms(1000); // wait 1sec to display the splash screen
#if defined(CONTROLLERFAN_PIN) && CONTROLLERFAN_PIN > -1
SET_OUTPUT(CONTROLLERFAN_PIN); //Set pin used for driver cooling fan
@ -1699,6 +1701,18 @@ void process_commands()
#endif
}
break;
#ifdef DOGLCD
case 250: // M250 Set LCD contrast value: C<value> (value 0..63)
{
if (code_seen('C')) {
lcd_setcontrast( ((int)code_value())&63 );
}
SERIAL_PROTOCOLPGM("lcd contrast value: ");
SERIAL_PROTOCOL(lcd_contrast);
SERIAL_PROTOCOLLN("");
}
break;
#endif
#ifdef PREVENT_DANGEROUS_EXTRUDE
case 302: // allow cold extrudes, or set the minimum extrude temperature
{

12
Marlin/dogm_lcd_implementation.h
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@ -74,6 +74,8 @@
#define FONT_STATUSMENU u8g_font_6x9
int lcd_contrast;
// LCD selection
#ifdef U8GLIB_ST7920
//U8GLIB_ST7920_128X64_RRD u8g(0,0,0);
@ -88,6 +90,12 @@ U8GLIB_DOGM128 u8g(DOGLCD_CS, DOGLCD_A0); // HW-SPI Com: CS, A0
static void lcd_implementation_init()
{
#ifdef LCD_PIN_BL
pinMode(LCD_PIN_BL, OUTPUT); // Enable LCD backlight
digitalWrite(LCD_PIN_BL, HIGH);
#endif
u8g.setContrast(lcd_contrast);
// Uncomment this if you have the first generation (V1.10) of STBs board
// pinMode(17, OUTPUT); // Enable LCD backlight
// digitalWrite(17, HIGH);
@ -121,14 +129,14 @@ static void lcd_implementation_init()
u8g.setFont(u8g_font_6x10_marlin);
u8g.drawStr(62,10,"MARLIN");
u8g.setFont(u8g_font_5x8);
u8g.drawStr(62,19,"V1.0.0 RC2");
u8g.drawStr(62,19,"V1.0.0 RC2-mm");
u8g.setFont(u8g_font_6x10_marlin);
u8g.drawStr(62,28,"by ErikZalm");
u8g.drawStr(62,41,"DOGM128 LCD");
u8g.setFont(u8g_font_5x8);
u8g.drawStr(62,48,"enhancements");
u8g.setFont(u8g_font_5x8);
u8g.drawStr(62,55,"by STB");
u8g.drawStr(62,55,"by STB, MM");
u8g.drawStr(62,61,"uses u");
u8g.drawStr90(92,57,"8");
u8g.drawStr(100,61,"glib");

11
Marlin/language.h
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@ -101,6 +101,7 @@
#define MSG_RECTRACT "Rectract"
#define MSG_TEMPERATURE "Temperature"
#define MSG_MOTION "Motion"
#define MSG_CONTRAST "LCD contrast"
#define MSG_STORE_EPROM "Store memory"
#define MSG_LOAD_EPROM "Load memory"
#define MSG_RESTORE_FAILSAFE "Restore Failsafe"
@ -260,6 +261,7 @@
#define MSG_RECTRACT "Wycofanie"
#define MSG_TEMPERATURE "Temperatura"
#define MSG_MOTION "Ruch"
#define MSG_CONTRAST "LCD contrast"
#define MSG_STORE_EPROM "Zapisz w pamieci"
#define MSG_LOAD_EPROM "Wczytaj z pamieci"
#define MSG_RESTORE_FAILSAFE " Ustawienia fabryczne"
@ -423,6 +425,7 @@
#define MSG_TEMPERATURE_WIDE " Temperature \x7E"
#define MSG_TEMPERATURE_RTN " Temperature \003"
#define MSG_MOTION_WIDE " Mouvement \x7E"
#define MSG_CONTRAST "LCD contrast"
#define MSG_STORE_EPROM " Sauvegarder memoire"
#define MSG_LOAD_EPROM " Lire memoire"
#define MSG_RESTORE_FAILSAFE " Restaurer memoire"
@ -535,7 +538,7 @@
#define MSG_SD_INSERTED "SDKarte erkannt"
#define MSG_SD_REMOVED "SDKarte entfernt"
#define MSG_MAIN "Hauptmneü"
#define MSG_MAIN "Hauptmenü"
#define MSG_AUTOSTART "Autostart"
#define MSG_DISABLE_STEPPERS "Stepper abschalten"
#define MSG_AUTO_HOME "Auto Nullpunkt"
@ -554,7 +557,7 @@
#define MSG_NOZZLE2 "Düse3"
#define MSG_BED "Bett"
#define MSG_FAN_SPEED "Lüftergeschw."
#define MSG_FLOW "Fluß"
#define MSG_FLOW "Fluss"
#define MSG_CONTROL "Einstellungen"
#define MSG_MIN "\002 Min"
#define MSG_MAX "\002 Max"
@ -587,6 +590,7 @@
#define MSG_WATCH "Beobachten"
#define MSG_TEMPERATURE "Temperatur"
#define MSG_MOTION "Bewegung"
#define MSG_CONTRAST "LCD contrast"
#define MSG_STORE_EPROM "EPROM speichern"
#define MSG_LOAD_EPROM "EPROM laden"
#define MSG_RESTORE_FAILSAFE "Standardkonfig."
@ -906,6 +910,7 @@
#define MSG_RECTRACT " Откат подачи \x7E"
#define MSG_TEMPERATURE " Температура \x7E"
#define MSG_MOTION " Скорости \x7E"
#define MSG_CONTRAST "LCD contrast"
#define MSG_STORE_EPROM " Сохранить настройки"
#define MSG_LOAD_EPROM " Загрузить настройки"
#define MSG_RESTORE_FAILSAFE " Сброс настроек "
@ -1061,6 +1066,7 @@
#define MSG_RECTRACT "Ritrai"
#define MSG_TEMPERATURE "Temperatura"
#define MSG_MOTION "Movimento"
#define MSG_CONTRAST "LCD contrast"
#define MSG_STORE_EPROM "Salva in EEPROM"
#define MSG_LOAD_EPROM "Carica da EEPROM"
#define MSG_RESTORE_FAILSAFE "Impostaz. default"
@ -1391,6 +1397,7 @@
#define MSG_RECTRACT "Veda takaisin"
#define MSG_TEMPERATURE "Lampotila"
#define MSG_MOTION "Liike"
#define MSG_CONTRAST "LCD contrast"
#define MSG_STORE_EPROM "Tallenna muistiin"
#define MSG_LOAD_EPROM "Lataa muistista"
#define MSG_RESTORE_FAILSAFE "Palauta oletus"

40
Marlin/ultralcd.cpp
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@ -47,6 +47,9 @@ static void lcd_control_temperature_menu();
static void lcd_control_temperature_preheat_pla_settings_menu();
static void lcd_control_temperature_preheat_abs_settings_menu();
static void lcd_control_motion_menu();
#ifdef DOGLCD
static void lcd_set_contrast();
#endif
static void lcd_control_retract_menu();
static void lcd_sdcard_menu();
@ -492,6 +495,10 @@ static void lcd_control_menu()
MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
MENU_ITEM(submenu, MSG_TEMPERATURE, lcd_control_temperature_menu);
MENU_ITEM(submenu, MSG_MOTION, lcd_control_motion_menu);
#ifdef DOGLCD
// MENU_ITEM_EDIT(int3, MSG_CONTRAST, &lcd_contrast, 0, 63);
MENU_ITEM(submenu, MSG_CONTRAST, lcd_set_contrast);
#endif
#ifdef FWRETRACT
MENU_ITEM(submenu, MSG_RETRACT, lcd_control_retract_menu);
#endif
@ -603,6 +610,31 @@ static void lcd_control_motion_menu()
END_MENU();
}
#ifdef DOGLCD
static void lcd_set_contrast()
{
if (encoderPosition != 0)
{
lcd_contrast -= encoderPosition;
if (lcd_contrast < 0) lcd_contrast = 0;
else if (lcd_contrast > 63) lcd_contrast = 63;
encoderPosition = 0;
lcdDrawUpdate = 1;
u8g.setContrast(lcd_contrast);
}
if (lcdDrawUpdate)
{
lcd_implementation_drawedit(PSTR("Contrast"), itostr2(lcd_contrast));
}
if (LCD_CLICKED)
{
lcd_quick_feedback();
currentMenu = lcd_control_menu;
encoderPosition = 0;
}
}
#endif
#ifdef FWRETRACT
static void lcd_control_retract_menu()
{
@ -962,6 +994,14 @@ void lcd_reset_alert_level()
lcd_status_message_level = 0;
}
#ifdef DOGLCD
void lcd_setcontrast(uint8_t value)
{
lcd_contrast = value & 63;
u8g.setContrast(lcd_contrast);
}
#endif
#ifdef ULTIPANEL
/* Warning: This function is called from interrupt context */
void lcd_buttons_update()

7
Marlin/ultralcd.h
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@ -11,7 +11,12 @@
void lcd_setstatuspgm(const char* message);
void lcd_setalertstatuspgm(const char* message);
void lcd_reset_alert_level();
#ifdef DOGLCD
extern int lcd_contrast;
void lcd_setcontrast(uint8_t value);
#endif
static unsigned char blink = 0; // Variable for visualisation of fan rotation in GLCD
#define LCD_MESSAGEPGM(x) lcd_setstatuspgm(PSTR(x))