bissen21/Marlin_Firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

More Beeper clean up.

Browse Source 
Centralised beep code to lcd_buzz().
From gcode_M300() and lcd_quick_feedback().

Enforced max. duration for M300 to 5 seconds.

Corrected description in 'Configuration.h'

LCD_FEEDBACK_FREQUENCY_HZ 0 gives now a silent delay of
LCD_FEEDBACK_FREQUENCY_DURATION_MS.
This commit is contained in:
AnHardt
2015-04-20 11:11:13 +02:00
parent 671aaf2dc9
commit 064f2b37d0
14 changed files with 48 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
Marlin/ultralcd.cpp
View File

@ -1131,23 +1131,18 @@ void lcd_quick_feedback() {
#endif
lcd_buzz(LCD_FEEDBACK_FREQUENCY_DURATION_MS, LCD_FEEDBACK_FREQUENCY_HZ);
#elif defined(BEEPER) && BEEPER > -1
SET_OUTPUT(BEEPER);
#ifndef LCD_FEEDBACK_FREQUENCY_HZ
#define LCD_FEEDBACK_FREQUENCY_HZ 5000
#endif
#ifndef LCD_FEEDBACK_FREQUENCY_DURATION_MS
#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 2
#endif
const uint16_t delay = 1000000 / LCD_FEEDBACK_FREQUENCY_HZ / 2;
uint16_t i = LCD_FEEDBACK_FREQUENCY_DURATION_MS * LCD_FEEDBACK_FREQUENCY_HZ / 1000;
while (i--) {
WRITE(BEEPER,HIGH);
delayMicroseconds(delay);
WRITE(BEEPER,LOW);
delayMicroseconds(delay);
}
const uint16_t j = max(10000 - LCD_FEEDBACK_FREQUENCY_DURATION_MS * 1000, 0);
if (j) delayMicroseconds(j);
lcd_buzz(LCD_FEEDBACK_FREQUENCY_DURATION_MS, LCD_FEEDBACK_FREQUENCY_HZ);
#else
#ifndef LCD_FEEDBACK_FREQUENCY_DURATION_MS
#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 2
#endif
delay(LCD_FEEDBACK_FREQUENCY_DURATION_MS);
#endif
}
@ -1544,9 +1539,21 @@ bool lcd_detected(void) {
}
void lcd_buzz(long duration, uint16_t freq) {
#ifdef LCD_USE_I2C_BUZZER
lcd.buzz(duration,freq);
#endif
if (freq > 0) {
#if BEEPER > 0
SET_OUTPUT(BEEPER);
tone(BEEPER, freq);
delay(duration);
noTone(BEEPER);
#elif defined(LCD_USE_I2C_BUZZER)
lcd.buzz(duration,freq);
#else
delay(duration);
#endif
}
else {
delay(duration);
}
}
bool lcd_clicked() { return LCD_CLICKED; }