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Merge pull request #2821 from MarlinFirmware/ReinitializeDisplay

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Fix status LEDs update when reinitializing the display
This commit is contained in:
Scott Lahteine 2016-03-05 15:31:49 -08:00
commit 04a0d45c22
2 changed files with 24 additions and 17 deletions
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3
Marlin/ultralcd.h
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@ -67,7 +67,6 @@
#define EN_B BIT(BLEN_B)
#define EN_A BIT(BLEN_A)
#define LCD_CLICKED (buttons&EN_C)
#if ENABLED(REPRAPWORLD_KEYPAD)
#define EN_REPRAPWORLD_KEYPAD_F3 (BIT(BLEN_REPRAPWORLD_KEYPAD_F3))
#define EN_REPRAPWORLD_KEYPAD_F2 (BIT(BLEN_REPRAPWORLD_KEYPAD_F2))
@ -86,6 +85,8 @@
#define REPRAPWORLD_KEYPAD_MOVE_Y_DOWN (buttons_reprapworld_keypad&EN_REPRAPWORLD_KEYPAD_DOWN)
#define REPRAPWORLD_KEYPAD_MOVE_Y_UP (buttons_reprapworld_keypad&EN_REPRAPWORLD_KEYPAD_UP)
#define REPRAPWORLD_KEYPAD_MOVE_HOME (buttons_reprapworld_keypad&EN_REPRAPWORLD_KEYPAD_MIDDLE)
#else
#define LCD_CLICKED (buttons&EN_C)
#endif //REPRAPWORLD_KEYPAD
#else
//atomic, do not change

38
Marlin/ultralcd_implementation_hitachi_HD44780.h
View File

@ -49,8 +49,10 @@
#if defined(BTN_ENC) && BTN_ENC > -1
// the pause/stop/restart button is connected to BTN_ENC when used
#define B_ST (EN_C) // Map the pause/stop/resume button into its normalized functional name
#undef LCD_CLICKED
#define LCD_CLICKED (buttons&(B_MI|B_RI|B_ST)) // pause/stop button also acts as click until we implement proper pause/stop.
#else
#undef LCD_CLICKED
#define LCD_CLICKED (buttons&(B_MI|B_RI))
#endif
@ -64,11 +66,13 @@
#define B_MI (PANELOLU2_ENCODER_C<<B_I2C_BTN_OFFSET) // requires LiquidTWI2 library v1.2.3 or later
#undef LCD_CLICKED
#define LCD_CLICKED (buttons&B_MI)
// I2C buttons take too long to read inside an interrupt context and so we read them during lcd_update
#define LCD_HAS_SLOW_BUTTONS
#else
#undef LCD_CLICKED
#define LCD_CLICKED (buttons&EN_C)
#endif
@ -206,6 +210,10 @@
#define LCD_STR_PROGRESS "\x03\x04\x05"
#endif
#if ENABLED(LCD_HAS_STATUS_INDICATORS)
static void lcd_implementation_update_indicators();
#endif
static void lcd_set_custom_characters(
#if ENABLED(LCD_PROGRESS_BAR)
bool progress_bar_set = true
@ -362,13 +370,13 @@ static void lcd_implementation_init(
lcd.begin(LCD_WIDTH, LCD_HEIGHT);
#ifdef LCD_I2C_PIN_BL
lcd.setBacklightPin(LCD_I2C_PIN_BL, POSITIVE);
lcd.setBacklight(HIGH);
lcd_implementation_update_indicators();
#endif
#elif ENABLED(LCD_I2C_TYPE_MCP23017)
lcd.setMCPType(LTI_TYPE_MCP23017);
lcd.begin(LCD_WIDTH, LCD_HEIGHT);
lcd.setBacklight(0); //set all the LEDs off to begin with
lcd_implementation_update_indicators();
#elif ENABLED(LCD_I2C_TYPE_MCP23008)
lcd.setMCPType(LTI_TYPE_MCP23008);
@ -835,21 +843,19 @@ void lcd_implementation_drawedit(const char* pstr, char* value) {
#if ENABLED(LCD_HAS_STATUS_INDICATORS)
static void lcd_implementation_update_indicators() {
#if ENABLED(LCD_I2C_PANELOLU2) || ENABLED(LCD_I2C_VIKI)
// Set the LEDS - referred to as backlights by the LiquidTWI2 library
static uint8_t ledsprev = 0;
uint8_t leds = 0;
if (target_temperature_bed > 0) leds |= LED_A;
if (target_temperature[0] > 0) leds |= LED_B;
if (fanSpeed) leds |= LED_C;
#if EXTRUDERS > 1
if (target_temperature[1] > 0) leds |= LED_C;
#endif
if (leds != ledsprev) {
lcd.setBacklight(leds);
ledsprev = leds;
}
// Set the LEDS - referred to as backlights by the LiquidTWI2 library
static uint8_t ledsprev = 0;
uint8_t leds = 0;
if (target_temperature_bed > 0) leds |= LED_A;
if (target_temperature[0] > 0) leds |= LED_B;
if (fanSpeed) leds |= LED_C;
#if EXTRUDERS > 1
if (target_temperature[1] > 0) leds |= LED_C;
#endif
if (leds != ledsprev) {
lcd.setBacklight(leds);
ledsprev = leds;
}
}
#endif // LCD_HAS_STATUS_INDICATORS