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main.h
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// Main execution block
/**
* Perform a restart without having to cycle power
*/
#define RESTART_ADDR 0xE000ED0C
#define READ_RESTART() (*(volatile uint32_t *)RESTART_ADDR)
#define WRITE_RESTART(val) ((*(volatile uint32_t *)RESTART_ADDR) = (val))
#ifdef __arm__
// should use uinstd.h to define sbrk but Due causes a conflict
extern "C" char* sbrk(int incr);
#else // __ARM__
extern char *__brkval;
#endif // __arm__
int freeMemory() {
char top;
#ifdef __arm__
return &top - reinterpret_cast<char*>(sbrk(0));
#elif defined(CORE_TEENSY) || (ARDUINO > 103 && ARDUINO != 151)
return &top - __brkval;
#else // __arm__
return __brkval ? &top - __brkval : &top - __malloc_heap_start;
#endif // __arm__
}
// END
void showMemory() {
Serial.print("Proc = ");
Serial.print(AudioProcessorUsage());
Serial.print(" (");
Serial.print(AudioProcessorUsageMax());
Serial.print("), Mem = ");
Serial.print(AudioMemoryUsage());
Serial.print(" (");
Serial.print(AudioMemoryUsageMax());
Serial.println(")");
Serial.print("Free Mem: ");
Serial.println(freeMemory());
}
void softreset() {
WRITE_RESTART(0x5FA0004);
}
/***
* Check if the PTT button was pressed
*/
bool checkPTTButton()
{
if (App.ptt_button == PTT_UNSET) {
//debug(F("No PTT button specifed...returning\n"));
return false;
}
Settings.glove.ControlButtons[App.ptt_button].update();
if (Settings.glove.ControlButtons[App.ptt_button].fell()) {
if (App.state == STATE_RUNNING) {
sendButtonPress(App.ptt_button, 1);
playCommEffect(Settings.sounds.button);
}
return true;
} else {
return false;
}
}
bool buttonHeld(unsigned long msecs) {
elapsedMillis duration = 0;
if (App.wake_button == 255) {
return false;
}
while (duration < msecs) {
Settings.glove.ControlButtons[App.wake_button].update();
if (Settings.glove.ControlButtons[App.wake_button].read() != 0) {
return false;
}
}
return true;
}
void gotoSleep() {
App.state = STATE_SLEEPING;
if (loopPlayer.isPlaying()) {
loopPlayer.stop();
}
long l = playSound(Settings.sleep.file);
delay(l+250);
SLEEP:
Settings.glove.ControlButtons[App.wake_button].update();
//pinMode(LED_BUILTIN, OUTPUT);
digitalWrite(LED_BUILTIN, LOW);
elapsedMillis timeout = 0;
while (digitalRead(LED_BUILTIN) > 0 && timeout < 2000) {
digitalWrite(LED_BUILTIN, LOW);
}
Snooze.hibernate( config_teensy3x );
timeout = 0;
// debouce set to 15ms, so have to wait and check button status
while (timeout < 16) Settings.glove.ControlButtons[App.wake_button].update();
bool awake = buttonHeld(100);
if (!awake) goto SLEEP;
softreset();
}
/**
* Read the CONFIG.TXT file
*/
void startup()
{
// make sure we have a profile to load
//memset(Settings.file, 0, sizeof(Settings.file));
//if (App.SD_OK == true) {
File file = SD.open(CONFIG_FILE);
const size_t bufferSize = JSON_ARRAY_SIZE(6) + JSON_OBJECT_SIZE(8) + 170;
//DynamicJsonBuffer jsonBuffer(bufferSize);
DynamicJsonDocument root(bufferSize);
//const char* json = "{\"profile\":\"PYLEPRO4.TXT\",\"access_code\":\"0525\",\"debug\":1,\"input\":\"mic\",\"echo\":0,\"buttons\":[1,2,3,4,5,6]}";
//JsonObject& root = jsonBuffer.parseObject(file);
DeserializationError err = deserializeJson(root, file);
file.close();
//if (!root.success()) {
if (err) {
Serial.println(F("Failed to read file, using default configuration."));
Serial.print("Deseriazation error: "); Serial.println(err.c_str());
strlcpy(Config.profile, "DEFAULT.TXT", sizeof(Config.profile)); // "123456789012"
strlcpy(Config.access_code, "1138", sizeof(Config.access_code)); // "1111111111111111111111111"
strlcpy(Config.profile_dir, "/profiles/", sizeof(Config.profile_dir));
Config.debug = 1;
Config.baud = 9600;
strlcpy(Config.input,"BOTH", sizeof(Config.input)); // "both"
Config.echo = 1;
Config.buttons[0] = 0; // 1
Config.buttons[1] = 0; // 2
Config.buttons[2] = 0; // 3
Config.buttons[3] = 0; // 4
Config.buttons[4] = 0; // 5
Config.buttons[5] = 0; // 6
} else {
strlcpy(Config.profile, (root["profile"] | BLANK), sizeof(Config.profile)); // "123456789012"
strlcpy(Config.access_code, (root["access_code"] | "1138"), sizeof(Config.access_code)); // "1111111111111111111111111"
strlcpy(Config.profile_dir, (root["profiles"] | "/profiles/"), sizeof(Config.profile_dir)); // "1111111111111111111111111"
//Config.debug = ((root["debug"] | 0) == 1) ? true : false; // 1
Config.debug = root["debug"];
strlcpy(Config.input, (root["input"] | "BOTH"), sizeof(Config.input)); // "both"
//Config.echo = ((root["echo"] | 0) == 1) ? true : false; // 0
Config.echo = root["echo"];
Config.baud = root["baud"] | 9600;
JsonArray buttons = root["buttons"];
Config.buttons[0] = buttons[0]; // 1
Config.buttons[1] = buttons[1]; // 2
Config.buttons[2] = buttons[2]; // 3
Config.buttons[3] = buttons[3]; // 4
Config.buttons[4] = buttons[4]; // 5
Config.buttons[5] = buttons[5]; // 6
}
debug(F("Got startup value Config.baud: %d\n"), Config.baud);
debug(F("Got startup value Config.debug: %d\n"), Config.debug);
debug(F("Got startup value Config.profile: %s\n"), Config.profile);
debug(F("Got startup value Config.echo: %d\n"), Config.echo);
if (strcasecmp(Config.input, BLANK) == 0) {
strlcpy(Config.input, "BOTH", sizeof(Config.input));
}
debug(F("Got startup value Config.input: %s\n"), Config.input);
debug(F("Got startup value Config.access_code: %s\n"), Config.access_code);
//strlcpy(Settings.file, Config.profile, sizeof(Settings.file));
if (strcasecmp(Config.profile, BLANK) == 0) {
// No profile specified, try to find one and load it
char files[MAX_FILE_COUNT][FILENAME_SIZE];
byte total = listFiles(Config.profile_dir, files, MAX_FILE_COUNT, FILE_EXT, false, false);
if (total > 0) {
memset(Config.profile, 0, sizeof(Config.profile));
strcpy(Config.profile, files[0]);
} else {
debug(F("No profiles found\n"));
}
}
if (strcasecmp(Config.profile, BLANK) == 0) {
debug(F("NO PROFILE FILE FOUND...USING DEFAULTS!\n"));
strlcpy(Config.profile, "DEFAULT.TXT", sizeof(Config.profile));
} else {
debug(F("PROFILE: %s\n"), Config.profile);
}
if (strcasecmp(Config.input, "linein") == 0) {
audioShield.inputSelect(AUDIO_INPUT_LINEIN);
} else {
audioShield.inputSelect(AUDIO_INPUT_MIC);
}
debug(F("Read access code %s\n"), Config.access_code);
Serial.println(F("\n----------------------------------------------"));
Serial.print(F("TKTalkie v"));
Serial.println(VERSION);
Serial.println(F("(c) 2017 TK81113/Because...Interwebs!\nwww.TKTalkie.com"));
Serial.print(F("Debugging is "));
Serial.println(Config.debug == 0 ? "OFF" : "ON");
if (Config.debug == false) {
Serial.println(F("Type debug=1 [ENTER] to enable debug messages"));
} else {
Serial.println(F("Type debug=0 [ENTER] to disable debug messages"));
}
Serial.println(F("----------------------------------------------\n"));
// Load settings from specified file
loadSettings(Config.profile, &Settings, false);
// apply the settings so we can do stuff
applySettings();
voiceOff();
// set the volume, either by config or volume pot
readVolume();
// turn on outputs
audioShield.unmuteLineout();
audioShield.unmuteHeadphone();
float prevVol = Settings.effects.volume;
// turn on volume for startup sound
// if effects volume is at 0
if (prevVol <= 0) {
effectsMixer.gain(0, 1);
effectsMixer.gain(1, 1);
}
// play startup sound
long l = playSound(Settings.sounds.start);
// reset mixer volume if set to 0
if (prevVol <= 0) {
effectsMixer.gain(0, Settings.effects.volume);
effectsMixer.gain(1, Settings.effects.volume);
}
// add a smidge of delay ;)
delay(l+100);
// play background loop
playLoop();
App.state = STATE_RUNNING;
Serial1.begin(Config.baud);
delay(250);
}
/***
* Called from main loop
*/
elapsedMillis checkMillis = 0;
byte lastButton = 0;
byte lastControlButton = 0;
void run() {
// check loop
if (App.state == STATE_RUNNING) {
if (App.loopLength > 0 && App.loopMillis > App.loopLength) {
playLoop();
}
// check if loop was muted while a sound played
if (App.muteLoopTimeout > 0) {
if (App.muteLoopMillis >= App.muteLoopTimeout) {
App.muteLoopMillis = 0;
loopOn();
}
} else {
App.muteLoopMillis = 0;
}
// loop and serial command handlers
char cmd_key[15] = BLANK;
char cmd_val[MAX_DATA_SIZE] = BLANK;
char received[SETTING_ENTRY_MAX] = BLANK;
if (Serial.available() > 0) {
Serial.readBytesUntil('\n', received, MAX_DATA_SIZE);
memset(cmd_key, 0, sizeof(cmd_key));
memset(cmd_val, 0, sizeof(cmd_val));
char *key, *val, *buf;
key = strtok_r(received, "=", &buf);
val = strtok_r(NULL, "=", &buf);
strcpy(cmd_key, key);
strcpy(cmd_val, val);
App.autoSleepMillis = 0;
} else if (Serial1.available() > 0) {
char *key, *val, *buf, *buf2, *uid;
Serial1.readBytesUntil('\n', received, MAX_DATA_SIZE);
debug(F("RX: %s\n"), received);
// get command...will be int the format: cmd=UUID|value
key = strtok_r(received, "=", &buf);
// get other side of string after the '='
val = strtok_r(NULL, "=", &buf);
// extract device id, then "val" will hold the rest of the command
uid = strtok_r(val, CMD_SEPARATOR, &buf2);
if (uid != NULL) {
debug(F("Received UID %s\n"), uid);
} else {
debug(F("Received NULL UID!"));
}
if (App.device_id != NULL) {
debug(F("Current device id: %s\n"), App.device_id);
} else {
debug(F("Current device id is NULL"));
}
// if there is no device id sent...no soup for you!
if (uid == NULL || strcasecmp(uid, BLANK) == 0) {
App.ble_connected = true;
debug(F("Invalid device id: %s\n"), uid);
sendToApp("access", CONNECT_BAD_UID);
App.ble_connected = false;
} else {
// store the command
strcpy(cmd_key, key);
// the rest of "val" has the remaining command parameters
strcpy(cmd_val, buf2);
// if the ble is already connected, make sure we are still talking
// to the same device!
if (App.ble_connected && strcmp(uid, App.device_id) != 0) {
// this is not the same user...
debug(F("Device in use\n"));
memset(cmd_key, 0, sizeof(cmd_key));
//App.ble_connected = true;
//sendToApp("access", CONNECT_IN_USE);
//App.ble_connected = false;
} else {
// store the device id
if (strcasecmp(App.device_id, BLANK) == 0) {
strcpy(App.device_id, uid);
}
App.autoSleepMillis = 0;
debug(F("BLE Cmd: %s Value: %s Uid: %s\n"), cmd_key, cmd_val, uid);
}
}
}
if (strcasecmp(cmd_key, BLANK) != 0) {
// translate character command into a number for
// faster processing
byte cmdIdx = getCommand(cmd_key);
switch (cmdIdx) {
case CMD_CONNECT:
{
// validate data received from mobile device!
char *pwd, *ver, *buf;
// get the access code
pwd = strtok_r(cmd_val, CMD_SEPARATOR, &buf);
debug(F("Received access code %s\n"), pwd);
if (pwd == NULL || strcmp(pwd, Config.access_code) != 0) {
debug(F("Invalid access code: %s\n"), pwd);
App.ble_connected = true;
sendToApp("access", CONNECT_BAD_PWD);
App.ble_connected = false;
} else {
// get the version of the app accessing the device
ver = strtok_r(NULL, CMD_SEPARATOR, &buf);
debug(F("Received app version %s\n"), ver);
if (ver == NULL || strcasecmp(ver, BLANK) == 0) {
strcpy(ver, "0");
}
if (atof(ver) < MIN_APP_VER) {
// App is below min required version
debug(F("App below required version: %s\n"), ver);
memset(App.device_id, 0, sizeof(App.device_id));
App.ble_connected = true;
sendToApp("access", CONNECT_BAD_VER);
App.ble_connected = false;
} else {
// All ok!
berp();
App.ble_connected = true;
debug(F("Access granted\n"));
sendToApp("access", CONNECT_SUCCESS);
}
}
}
break;
case CMD_DISCONNECT:
debug(F("Sending discconnect to app"));
sendToApp("disconnect", 1);
App.ble_connected = false;
beep(2);
memset(App.device_id, 0, sizeof(App.device_id));
break;
case CMD_DOWNLOAD:
sendConfig();
break;
case CMD_CONFIG:
{
showFile(CONFIG_FILE);
}
break;
case CMD_SAVE:
{
char *pfile;
if (strcasecmp(cmd_val, BLANK) != 0) {
char *ptr, *pname;
pfile = strtok_r(cmd_val, ";", &ptr);
if (strcasecmp(pfile, BLANK) != 0) {
memset(Settings.file, 0, sizeof(Settings.file));
strcpy(Settings.file, pfile);
}
pname = strtok_r(NULL, ";", &ptr);
if (strcasecmp(pname, BLANK) != 0) {
memset(Settings.name, 0, sizeof(Settings.name));
strcpy(Settings.name, pname);
}
}
addFileExt(Settings.file);
debug(F("Save settings file %s with description %s\n"), Settings.file, Settings.name);
boolean wasPlaying = false;
if (loopPlayer.isPlaying()) {
wasPlaying = true;
loopPlayer.stop();
}
if (saveSettings(Settings.file, true) == true) {
sendToApp("save", "1");
berp();
} else {
sendToApp("save", "0");
}
if (wasPlaying == true) {
playLoop();
}
}
break;
case CMD_ACCESS_CODE:
if (strcasecmp(cmd_val, BLANK) != 0) {
memset(Config.access_code, 0, sizeof(Config.access_code));
strlcpy(Config.access_code, cmd_val, sizeof(Config.access_code));
saveConfig();
}
break;
case CMD_DEBUG:
Config.debug = (atoi(cmd_val) == 0) ? false : true;
saveConfig();
break;
case CMD_ECHO:
Config.echo = atoi(cmd_val) | 0;
saveConfig();
break;
case CMD_PROFILE_DIR:
if (strcasecmp(cmd_val, BLANK) != 0) {
memset(Config.profile_dir, 0, sizeof(Config.profile_dir));
strcpy(Config.profile_dir, cmd_val);
saveConfig();
}
break;
case CMD_BAUD:
Config.baud = atol(cmd_val);
debug(F("Setting BLE Baud Rate to %d\n"),Config.baud);
saveConfig();
break;
case CMD_DEFAULT:
{
if (strcasecmp(cmd_val, BLANK) == 0) {
strcpy(cmd_val, Settings.file);
}
char ret[16];
if (setDefaultProfile(cmd_val)) {
strcpy(ret, "1;");
} else {
strcpy(ret, "0;");
}
strcat(ret, cmd_val);
sendToApp("default", ret);
}
break;
case CMD_DELETE:
{
if (strcasecmp(cmd_val, BLANK) != 0) {
char ret[FILENAME_SIZE];
if (deleteProfile(cmd_val)) {
strcpy(ret, "1;");
strcat(ret, cmd_val);
} else {
strcpy(ret, "0;Could not remove profile");
}
sendToApp("delete", ret);
}
}
break;
case CMD_LOAD:
{
loopPlayer.stop();
loadSettings(cmd_val, &Settings, false);
applySettings();
// send to remote if connected
if (App.ble_connected) {
sendConfig();
}
long l = playSound(Settings.sounds.start);
delay(l+100);
playLoop();
}
break;
case CMD_PLAY:
effectsPlayer.play(cmd_val);
break;
case CMD_PLAY_EFFECT:
playCommEffect(cmd_val);
break;
case CMD_PLAY_SOUND:
playSound(cmd_val);
break;
case CMD_PLAY_GLOVE:
playGloveSound(cmd_val);
break;
case CMD_PLAY_LOOP:
if (strcasecmp(cmd_val, BLANK) != 0) {
memset(Settings.loop.file, 0, sizeof(Settings.loop.file));
strcpy(Settings.loop.file, cmd_val);
playLoop();
}
break;
case CMD_STOP_LOOP:
loopPlayer.stop();
App.loopLength = 0;
break;
case CMD_BEEP:
{
int i = atoi(cmd_val);
if (i < 1) {
i = 1;
}
beep(i);
}
break;
case CMD_BERP:
berp();
break;
case CMD_MUTE:
audioShield.muteHeadphone();
audioShield.muteLineout();
App.muted = true;
break;
case CMD_UNMUTE:
audioShield.unmuteHeadphone();
audioShield.unmuteLineout();
App.muted = false;
break;
case CMD_BACKUP:
if (strcasecmp(cmd_val, BLANK) == 0) {
strcpy(cmd_val, Settings.file);
}
addBackupExt(cmd_val);
break;
case CMD_RESTORE:
{
loopPlayer.stop();
addBackupExt(cmd_val);
loadSettings(cmd_val, &Settings, false);
applySettings();
long l = playSound(Settings.sounds.start);
delay(l+100);
playLoop();
}
break;
case CMD_SETTINGS:
{
Serial.println(F(BLANK));
Serial.println(Settings.file);
Serial.println(F("--------------------------------------------------------------------------------"));
char buffer[JSON_BUFFER_SIZE];
char *p = settingsToString(buffer, true);
Serial.println(p);
Serial.println(F("--------------------------------------------------------------------------------"));
Serial.println(F(BLANK));
}
break;
case CMD_SHOW:
showFile(cmd_val);
break;
case CMD_SOUNDS:
case CMD_EFFECTS:
case CMD_LOOPS:
case CMD_GLOVE:
case CMD_PROFILES:
case CMD_FILES:
{
char path[MAX_FILENAME];
char ext[5];
boolean recurse = false;
boolean echo = false;
strcpy(ext, SOUND_EXT);
switch (cmdIdx) {
case CMD_SOUNDS:
strcpy(path, Settings.sounds.dir);
break;
case CMD_EFFECTS:
strcpy(path, Settings.effects.dir);
break;
case CMD_LOOPS:
strcpy(path, Settings.loop.dir);
break;
case CMD_GLOVE:
strcpy(path, Settings.glove.dir);
break;
case CMD_PROFILES:
strcpy(path, Config.profile_dir);
strcpy(ext, FILE_EXT);
break;
case CMD_FILES:
strcpy(path, FWD_SLASH);
strcpy(ext, BLANK);
recurse = true;
echo = true;
break;
}
char temp[MAX_FILE_COUNT][FILENAME_SIZE];
int count = listFiles(path, temp, MAX_FILE_COUNT, ext, recurse, echo);
if (strcasecmp(cmd_val, "1") == 0) {
char buffer[1024];
char *files = arrayToStringJson(buffer, temp, count);
sendToApp(cmd_key, files);
}
if (Config.debug && echo == false) {
for (int i = 0; i < count; i++) {
debug(F("%s\n"), temp[i]);
}
}
}
break;
case CMD_LS:
{
char paths[MAX_FILE_COUNT][FILENAME_SIZE];
char buffer[1025];
// return a list of directories on the card
int count = listDirectories(FWD_SLASH, paths);
char *dirs = arrayToStringJson(buffer, paths, count);
sendToApp(cmd_key, dirs);
}
break;
case CMD_HELP:
showFile("HELP.TXT");
break;
case CMD_CALIBRATE:
calibrate();
break;
case CMD_RESET:
softreset();
break;
case CMD_SLEEP:
gotoSleep();
break;
case CMD_MEM:
showMemory();
break;
default:
debug(F("Default -> %s = %s\n"), cmd_key, cmd_val);
parseSetting(cmd_key, cmd_val);
if (strcasecmp(cmd_key, "loop") == 0) {
playLoop();
}
break;
}
}
// clear command buffers
memset(cmd_key, 0, sizeof(cmd_key));
memset(cmd_val, 0, sizeof(cmd_val));
// Check sound glove buttons
for (byte i = 0; i < 6; i++) {
// The PTT button is a special case, so it is processed separately
if (!Settings.glove.ControlButtons[i].isPTT()) {
byte whichButton = Settings.glove.ControlButtons[i].check();
byte btype = Settings.glove.ControlButtons[i].buttons[whichButton-1].getType();
if (whichButton != 1 && whichButton != 2) {
continue;
}
sendButtonPress(i, whichButton);
App.autoSleepMillis = 0;
switch(btype) {
// Sound button
case BUTTON_SOUND:
{
if (effectsPlayer.isPlaying() && lastButton == whichButton && lastControlButton == i) {
debug(F("Stop current sound\n"));
effectsPlayer.stop();
} else {
char buffer[FILENAME_SIZE];
char *sound = Settings.glove.ControlButtons[i].buttons[whichButton-1].getSound(buffer);
debug(F("Play glove sound: %s\n"), sound);
if (Settings.loop.mute == true) {
App.muteLoopTimeout = 0;
App.muteLoopMillis = 0;
loopOff();
}
long l = playGloveSound(sound);
lastButton = whichButton;
lastControlButton = i;
if (Settings.loop.mute == true) {
//delay(l+100);
App.muteLoopMillis = 0;
App.muteLoopTimeout = l + 100;
//loopOn();
}
}
}
break;
// Volume Up
case BUTTON_VOL_UP:
{
Settings.volume.master = Settings.volume.master + .01;
if (Settings.volume.master > MAX_GAIN) {
Settings.volume.master = MAX_GAIN;
berp();
} else {
debug(F("VOLUME UP: %2f\n"), Settings.volume.master);
audioShield.volume(Settings.volume.master);
sendToApp("volume", Settings.volume.master, 3);
boopUp();
}
}
break;
// Volume down
case BUTTON_VOL_DOWN:
{
Settings.volume.master = Settings.volume.master - .01;
if (Settings.volume.master < 0) {
Settings.volume.master = 0;
berp();
} else {
debug(F("VOLUME DOWN: %2f\n"), Settings.volume.master);
audioShield.volume(Settings.volume.master);
sendToApp("volume", Settings.volume.master, 3);
boopDown();
}
}
break;
// mute
case BUTTON_MUTE:
{
if (App.muted) {
audioShield.unmuteHeadphone();
audioShield.unmuteLineout();
App.muted = false;
} else {
audioShield.muteHeadphone();
audioShield.muteLineout();
App.muted = true;
}
}
sendToApp("mute", App.muted ? 1 : 0);
break;
// sleep/wake
case BUTTON_SLEEP:
{
gotoSleep();
}
break;
// lineout up
case BUTTON_LINE_UP:
{
--Settings.volume.lineout;
if (Settings.volume.lineout < 13) {
Settings.volume.lineout = 13;
berp();
} else {
debug(F("LINEOUT UP: %d\n"), Settings.volume.lineout);
audioShield.lineOutLevel(Settings.volume.lineout);
sendToApp("lineout", Settings.volume.lineout);
boopUp();
}
}
break;
// lineout down
case BUTTON_LINE_DOWN:
{
++Settings.volume.lineout;
if (Settings.volume.lineout > 31) {
Settings.volume.lineout = 31;
berp();
} else {
debug(F("LINEOUT DOWN: %d\n"), Settings.volume.lineout);
audioShield.lineOutLevel(Settings.volume.lineout);
sendToApp("lineout", Settings.volume.lineout);
boopDown();
}
}
break;
// mic gain up
case BUTTON_MIC_UP:
{
++Settings.volume.microphone;
if (Settings.volume.microphone > 63) {
Settings.volume.microphone = 63;
berp();
} else {
debug(F("MIC GAIN UP: %d\n"), Settings.volume.microphone);
audioShield.micGain(Settings.volume.microphone);
sendToApp("mic", Settings.volume.microphone);
boopUp();
}
}
break;
// mic gain down
case BUTTON_MIC_DOWN:
{
--Settings.volume.microphone;
if (Settings.volume.microphone < 0) {
Settings.volume.microphone = 0;
berp();
} else {
debug(F("MIC GAIN DOWN: %d\n"), Settings.volume.microphone);
audioShield.micGain(Settings.volume.microphone);
sendToApp("mic", Settings.volume.microphone);
boopDown();
}
}
break;
// Start/Stop Loop
case BUTTON_LOOP:
{
if (loopPlayer.isPlaying()) {
loopPlayer.stop();
} else {
playLoop();
}
}
break;
// Loop Gain up
case BUTTON_LOOP_UP:
{
Settings.loop.volume = Settings.loop.volume + .05;
if (Settings.loop.volume > MAX_GAIN) {
Settings.loop.volume = MAX_GAIN;
berp();
} else {
debug(F("LOOP GAIN UP: %2f\n"), Settings.loop.volume);
effectsMixer.gain(1, Settings.loop.volume);
sendToApp("loop_gain", Settings.loop.volume, 3);
boopUp();
}
}
break;
// Loop gain down
case BUTTON_LOOP_DOWN:
{
Settings.loop.volume = Settings.loop.volume - .10;
if (Settings.loop.volume < 0) {
Settings.loop.volume = 0;
berp();
} else {
debug(F("LOOP GAIN DOWN: %2f\n"), Settings.loop.volume);
effectsMixer.gain(1, Settings.loop.volume);
sendToApp("loop_gain", Settings.loop.volume, 3);
boopDown();
}
}
break;
// Voice gain up
case BUTTON_VOICE_UP:
{
Settings.voice.volume = Settings.voice.volume + .05;
if (Settings.voice.volume > MAX_GAIN) {
Settings.voice.volume = MAX_GAIN;
berp();
} else {
debug(F("VOICE GAIN UP: %2f\n"), Settings.voice.volume);
voiceMixer.gain(0, Settings.voice.volume);
voiceMixer.gain(1, Settings.voice.volume);
sendToApp("voice_gain", Settings.voice.volume, 3);
boopUp();
}
}
break;
// Voice gain down
case BUTTON_VOICE_DOWN:
{
Settings.voice.volume = Settings.voice.volume - .10;
if (Settings.voice.volume < 0) {
Settings.voice.volume = 0;
berp();
} else {
debug(F("VOICE GAIN DOWN: %2f\n"), Settings.voice.volume);
voiceMixer.gain(0, Settings.voice.volume);
voiceMixer.gain(1, Settings.voice.volume);
boopDown();
sendToApp("voice_gain", Settings.voice.volume, 3);
}
}
break;
// Dry Voice gain up
case BUTTON_DRY_UP:
{
Settings.voice.dry = Settings.voice.dry + .05;
if (Settings.voice.dry > MAX_GAIN) {
Settings.voice.dry = MAX_GAIN;
berp();
} else {
debug(F("DRY GAIN UP: %2f\n"), Settings.voice.dry);
voiceMixer.gain(2, Settings.voice.dry);
sendToApp("dry_gain", Settings.voice.dry, 3);
boopUp();
}
}
break;
// Dry Voice gain down
case BUTTON_DRY_DOWN:
{
Settings.voice.dry = Settings.voice.dry - .10;
if (Settings.voice.dry < 0) {
Settings.voice.dry = 0;
berp();
} else {
debug(F("DRY GAIN DOWN: %2f\n"), Settings.voice.dry);
voiceMixer.gain(2, Settings.voice.dry);
boopDown();
sendToApp("dry_gain", Settings.voice.dry, 3);
}
}
break;
// Effects gain up
case BUTTON_EFFECTS_UP:
{
Settings.effects.volume = Settings.effects.volume + .05;
if (Settings.effects.volume > MAX_GAIN) {
Settings.effects.volume = MAX_GAIN;
berp();
} else {
debug(F("EFFECTS GAIN UP: %2f\n"), Settings.effects.volume);
effectsMixer.gain(0, Settings.effects.volume);
effectsMixer.gain(1, Settings.effects.volume);
boopUp();
sendToApp("effects_gain", Settings.effects.volume, 3);
}
}
break;
// Effects gain down
case BUTTON_EFFECTS_DOWN:
{
Settings.effects.volume = Settings.effects.volume - .10;
if (Settings.effects.volume < 0) {
Settings.effects.volume = 0;
berp();
} else {
debug(F("EFFECTS GAIN DOWN: %2f\n"), Settings.effects.volume);
effectsMixer.gain(0, Settings.effects.volume);
effectsMixer.gain(1, Settings.effects.volume);
boopDown();
sendToApp("effects_gain", Settings.effects.volume, 3);
}
}
break;
}
}
}
if (App.ptt_button < PTT_UNSET && App.button_initialized == false) {
App.button_initialized = checkPTTButton();
if (App.button_initialized) {
// turn voice on with background noise
voiceOn();
}
} else if (App.ptt_button < PTT_UNSET) {
Settings.glove.ControlButtons[App.ptt_button].update();
}
if (App.ptt_button < PTT_UNSET && App.button_initialized) {
float val = 0;
// Check if there is silence. If not, set a flag so that
// we don't switch back to Voice Activated mode accidentally ;)
if (App.speaking == true && App.silent == true) {
if (rms1.available()) {
val = rms1.read();
// This check is here to make sure we don't get false readings
// when the button click noise is played which would prevent