HackFFM-Duino Chime - Versionsgeschichte

LeandraChristine: /* Arduino code (for use with SimpleSDAudio library) */

2024-03-18T21:53:58Z

‎Arduino code (for use with SimpleSDAudio library)

Tut am 27. September 2015 um 11:31 Uhr

2015-09-27T11:31:55Z

Tut am 26. September 2015 um 23:15 Uhr

2015-09-26T23:15:50Z

Tut am 26. September 2015 um 23:15 Uhr

2015-09-26T23:15:23Z

Tut am 26. September 2015 um 23:12 Uhr

2015-09-26T23:12:11Z

DCEM am 5. September 2014 um 23:52 Uhr

2014-09-05T23:52:27Z

DCEM am 5. September 2014 um 20:00 Uhr

2014-09-05T20:00:54Z

DCEM am 5. September 2014 um 19:58 Uhr

2014-09-05T19:58:28Z

DCEM: /* Features */

2014-09-05T19:58:12Z

‎Features

DCEM: /* Features */

2014-09-05T19:57:03Z

‎Features

@@ Zeile 36: / Zeile 36: @@
 == Arduino code (for use with SimpleSDAudio library) ==
 <pre>
 /*
@@ Zeile 128: / Zeile 140: @@
+}
 </pre>
 == License ==

@@ Zeile 6: / Zeile 6: @@
 Since I was designing lots of PCB’s anyway I decided to also realize this one.
 Another requirement was fast responsiveness. The [[SimpleSDAudio]]-library from [[Benutzer:Tut|Tut]] provides just that. [[Benutzer:Tut|Tut]] helped quite a lot with the circuit design in this project.
 == Features ==

@@ Zeile 32: / Zeile 32: @@
 [https://github.com/DCEM/HackFFM-Duino-Chime HackFFM-Duino-Chime on GitHub]
 == Arduino code (for use with SimpleSDAudio library) ==
@@ Zeile 133: / Zeile 126: @@
+}
 </pre>
 [[Kategorie:Projekte]]

← Nächstältere Version		Version vom 26. September 2015, 23:15 Uhr
Zeile 23:		Zeile 23:

	8 Pins are accessible including i²C PINS		8 Pins are accessible including i²C PINS
		+
		+	== Connections ==
		+	[[Datei:ChimeConnections.png]]
		+

	== Design Files ==		== Design Files ==

← Nächstältere Version		Version vom 26. September 2015, 23:12 Uhr
Zeile 36:		Zeile 36:
	I also used libraries from sparkfun and adafruit.		I also used libraries from sparkfun and adafruit.

		+	== Arduino code (for use with SimpleSDAudio library) ==
		+	<pre>
		+	/*
		+	Simple SD Audio bare minimum example, plays file EX1.MIX from root folder of SD card.
		+
		+	This example shows how to use the SimpleSDAudio library with Chime
		+	http://hackerspace-ffm.de/wiki/index.php?title=HackFFM-Duino_Chime
		+
		+	See SimpleSDAudio.h or our website for more information:
		+	http://www.hackerspace-ffm.de/wiki/index.php?title=SimpleSDAudio
		+
		+	created 27 Sep 2015 by Lutz Lisseck
		+	*/
		+	#include <SimpleSDAudio.h>
		+
		+	/* Chime Special function block start */
		+	#define CHIME_GAIN_SW 2
		+	#define CHIME_GAIN_EN A3
		+	#define CHIME_SPK_EN A1
		+	#define CHIME_LED 5
		+	#define CHIME_SD_DET 8
		+	#define CHIME_SD_CS 4
		+	/* gain 0 off, 1 quiet, 2 loud */
		+	void setupChime(unsigned char gain) {
		+	pinMode(CHIME_GAIN_SW, OUTPUT);
		+	pinMode(CHIME_GAIN_EN, OUTPUT);
		+	pinMode(CHIME_SPK_EN, OUTPUT);
		+	pinMode(CHIME_LED, OUTPUT); digitalWrite(CHIME_LED, LOW);
		+	pinMode(CHIME_SD_DET, INPUT_PULLUP);
		+	switch(gain) {
		+	case 0: // off
		+	digitalWrite(CHIME_SPK_EN, LOW);
		+	digitalWrite(CHIME_GAIN_EN, HIGH);
		+	digitalWrite(CHIME_GAIN_SW, LOW);
		+	break;
		+	case 1: // soft
		+	digitalWrite(CHIME_SPK_EN, HIGH);
		+	digitalWrite(CHIME_GAIN_EN, HIGH);
		+	digitalWrite(CHIME_GAIN_SW, LOW);
		+	break;
		+	default: // loud
		+	digitalWrite(CHIME_SPK_EN, HIGH);
		+	digitalWrite(CHIME_GAIN_EN, LOW);
		+	digitalWrite(CHIME_GAIN_SW, HIGH);
		+	break;
		+	}
		+	SdPlay.setSDCSPin(CHIME_SD_CS);
		+	}
		+	/* Chime Special function block end */
		+
		+	void setup()
		+	{
		+	// Open serial communications and wait for port to open:
		+	Serial.begin(9600);
		+
		+	setupChime(2);
		+
		+	// Using F("...") to avoid wasting RAM
		+	Serial.print(F("\nInitializing SD card..."));
		+
		+	if (!SdPlay.init(SSDA_MODE_FULLRATE \| SSDA_MODE_STEREO \| SSDA_MODE_AUTOWORKER)) {
		+	Serial.println(F("initialization failed. Is FAT formated card inserted?"));
		+	Serial.print(F("Error code: "));
		+	Serial.println(SdPlay.getLastError());
		+	while(1);
		+	} else {
		+	Serial.println(F("Wiring is correct and a card is present."));
		+	}
		+
		+	Serial.print(F("Looking for EX1.MIX... "));
		+	if(!SdPlay.setFile("EX1.MIX")) {
		+	Serial.println(F(" not found on card! Error code: "));
		+	Serial.println(SdPlay.getLastError());
		+	while(1);
		+	} else {
		+	Serial.println(F("found."));
		+	}
		+
		+	Serial.print(F("Playing... "));
		+	SdPlay.play();
		+	while(!SdPlay.isStopped()) {
		+	; // no worker needed anymore :-)
		+	delay(500);
		+	digitalWrite(CHIME_LED, !digitalRead(CHIME_LED));
		+	}
		+	Serial.println(F("done."));
		+	SdPlay.deInit();
		+	}
		+
		+	void loop(void) {
		+
		+	}
		+	</pre>
	[[Kategorie:Projekte]]		[[Kategorie:Projekte]]

← Nächstältere Version		Version vom 5. September 2014, 23:52 Uhr
Zeile 25:		Zeile 25:

	== Design Files ==		== Design Files ==
		+
		+	[https://github.com/DCEM/HackFFM-Duino-Chime HackFFM-Duino-Chime on GitHub]

	== License ==		== License ==

← Nächstältere Version		Version vom 5. September 2014, 19:58 Uhr
Zeile 25:		Zeile 25:

	8 Pins are accessible including i²C PINS		8 Pins are accessible including i²C PINS
−
−	~~== License ==~~
−

	== License ==		== License ==

@@ Zeile 22: / Zeile 22: @@
 Choose between 8bit Stereo or 16bit mono Sound.
-small: 15 x 30mm(0.6 x 1.2 inches)
+Board size: 15 x 30mm(0.6 x 1.2 inches)
 == License ==