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Code Issues Releases Wiki Activity

✨ STARTUP_TUNE option

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This commit is contained in:
Scott Lahteine 2023-04-14 22:26:06 -05:00
parent 756fd1b9ac
commit d77e921a15
2 changed files with 10 additions and 2 deletions
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5
Marlin/src/MarlinCore.cpp
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@ -1660,6 +1660,11 @@ void setup() {
marlin_state = MF_RUNNING;
#if ENABLED(SPEAKER) && defined(STARTUP_TUNE)
constexpr uint16_t tune[] = STARTUP_TUNE;
for (uint8_t i = 0; i < COUNT(tune); i += 2) BUZZ(tune[i + 1], tune[i]);
#endif
SETUP_LOG("setup() completed.");
TERN_(MARLIN_TEST_BUILD, runStartupTests());

7
Marlin/src/gcode/lcd/M300.cpp
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@ -30,10 +30,13 @@
#include "../../libs/buzzer.h" // Buzzer, if possible
/**
* M300: Play beep sound S<frequency Hz> P<duration ms>
* M300: Play a Tone / Add a tone to the queue
*
* S<frequency> - (Hz) The frequency of the tone. 0 for silence.
* P<duration> - (ms) The duration of the tone.
*/
void GcodeSuite::M300() {
uint16_t const frequency = parser.ushortval('S', 260);
const uint16_t frequency = parser.ushortval('S', 260);
uint16_t duration = parser.ushortval('P', 1000);
// Limits the tone duration to 0-5 seconds.