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remove-stl : start removing stl completely

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This commit is contained in:
Georgi Gerganov
2022-06-07 18:38:45 +03:00
parent 6a3832c614
commit 60c4bb950b
6 changed files with 731 additions and 569 deletions
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149
examples/arduino-tx2/arduino-tx2.ino
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@@ -8,12 +8,19 @@ const int kPinSpeaker = 10;
const int kPinButton0 = 2;
const int kPinButton1 = 4;
const int samplesPerFrame = 128;
const int sampleRate = 6000;
GGWave * g_ggwave = nullptr;
void send_text(GGWave & ggwave, uint8_t pin, const char * text, GGWave::TxProtocolId protocolId) {
ggwave.init(text, protocolId);
ggwave.encode();
const auto & tones = ggwave.txTones();
//Serial.println(tones.size());
float freq_hz = -1.0f;
//float frameDuration_ms = (1000.0*samplesPerFrame)/sampleRate;
float duration_ms = -1.0f;
for (int i = 0; i < (int) tones.size(); ++i) {
if (tones[i].size() == 0) continue;
@@ -28,6 +35,7 @@ void send_text(GGWave & ggwave, uint8_t pin, const char * text, GGWave::TxProtoc
duration_ms = 0.0f;
}
duration_ms += curTone.duration_ms;
//duration_ms += frameDuration_ms;
}
if (duration_ms > 0) {
@@ -41,6 +49,33 @@ void send_text(GGWave & ggwave, uint8_t pin, const char * text, GGWave::TxProtoc
void setup() {
Serial.begin(57600);
pinMode(kPinLed0, OUTPUT);
pinMode(kPinSpeaker, OUTPUT);
pinMode(kPinButton0, INPUT);
pinMode(kPinButton1, INPUT);
Serial.println(F("Trying to create ggwave instance"));
auto p = GGWave::getDefaultParameters();
p.payloadLength = 16;
p.sampleRateInp = sampleRate;
p.sampleRateOut = sampleRate;
p.sampleRate = sampleRate;
p.samplesPerFrame = samplesPerFrame;
p.sampleFormatInp = GGWAVE_SAMPLE_FORMAT_I16;
p.sampleFormatOut = GGWAVE_SAMPLE_FORMAT_U8;
p.operatingMode = (ggwave_OperatingMode) (GGWAVE_OPERATING_MODE_TX | GGWAVE_OPERATING_MODE_TX_ONLY_TONES | GGWAVE_OPERATING_MODE_USE_DSS);
GGWave::Protocols::tx().only(GGWAVE_PROTOCOL_MT_FASTEST);
delay(1000);
static GGWave ggwave(p);
ggwave.setLogFile(nullptr);
Serial.println(ggwave.heapSize());
g_ggwave = &ggwave;
Serial.println(F("Instance initialized"));
}
char txt[16];
@@ -48,86 +83,72 @@ int pressed = 0;
bool isDown = false;
void loop() {
Serial.println("hello");
auto & ggwave = *g_ggwave;
auto p = GGWave::getDefaultParameters();
p.payloadLength = 16;
p.sampleRateInp = 6000;
p.sampleRateOut = 6000;
p.sampleRate = 6000;
p.samplesPerFrame = 128;
p.sampleFormatInp = GGWAVE_SAMPLE_FORMAT_I16;
p.sampleFormatOut = GGWAVE_SAMPLE_FORMAT_U8;
p.operatingMode = (ggwave_OperatingMode) (GGWAVE_OPERATING_MODE_TX | GGWAVE_OPERATING_MODE_TX_ONLY_TONES | GGWAVE_OPERATING_MODE_USE_DSS);
//Serial.println(F("hello"));
GGWave::Protocols::tx().only(GGWAVE_PROTOCOL_MT_FASTEST);
GGWave ggwave(p);
pinMode(kPinLed0, OUTPUT);
pinMode(kPinSpeaker, OUTPUT);
pinMode(kPinButton0, INPUT);
pinMode(kPinButton1, INPUT);
delay(3000);
delay(1000);
////Serial.println(F("sending .."));
digitalWrite(kPinLed0, HIGH);
send_text(ggwave, kPinSpeaker, "Hello!", GGWAVE_PROTOCOL_MT_FASTEST);
digitalWrite(kPinLed0, LOW);
////Serial.println(F("done .."));
delay(2000);
//delay(2000);
digitalWrite(kPinLed0, HIGH);
send_text(ggwave, kPinSpeaker, "This is a", GGWAVE_PROTOCOL_MT_FASTEST);
send_text(ggwave, kPinSpeaker, "ggwave demo", GGWAVE_PROTOCOL_MT_FASTEST);
digitalWrite(kPinLed0, LOW);
//digitalWrite(kPinLed0, HIGH);
//send_text(ggwave, kPinSpeaker, "This is a", GGWAVE_PROTOCOL_MT_FASTEST);
//send_text(ggwave, kPinSpeaker, "ggwave demo", GGWAVE_PROTOCOL_MT_FASTEST);
//digitalWrite(kPinLed0, LOW);
delay(2000);
//delay(2000);
digitalWrite(kPinLed0, HIGH);
send_text(ggwave, kPinSpeaker, "The arduino", GGWAVE_PROTOCOL_MT_FASTEST);
delay(200);
send_text(ggwave, kPinSpeaker, "transmits data", GGWAVE_PROTOCOL_MT_FASTEST);
delay(200);
send_text(ggwave, kPinSpeaker, "using sound", GGWAVE_PROTOCOL_MT_FASTEST);
delay(200);
send_text(ggwave, kPinSpeaker, "through a buzzer", GGWAVE_PROTOCOL_MT_FASTEST);
digitalWrite(kPinLed0, LOW);
//digitalWrite(kPinLed0, HIGH);
//send_text(ggwave, kPinSpeaker, "The arduino", GGWAVE_PROTOCOL_MT_FASTEST);
//delay(200);
//send_text(ggwave, kPinSpeaker, "transmits data", GGWAVE_PROTOCOL_MT_FASTEST);
//delay(200);
//send_text(ggwave, kPinSpeaker, "using sound", GGWAVE_PROTOCOL_MT_FASTEST);
//delay(200);
//send_text(ggwave, kPinSpeaker, "through a buzzer", GGWAVE_PROTOCOL_MT_FASTEST);
//digitalWrite(kPinLed0, LOW);
delay(1000);
//delay(1000);
digitalWrite(kPinLed0, HIGH);
send_text(ggwave, kPinSpeaker, "The sound is", GGWAVE_PROTOCOL_MT_FASTEST);
delay(200);
send_text(ggwave, kPinSpeaker, "decoded in a", GGWAVE_PROTOCOL_MT_FASTEST);
delay(200);
send_text(ggwave, kPinSpeaker, "web page.", GGWAVE_PROTOCOL_MT_FASTEST);
digitalWrite(kPinLed0, LOW);
//digitalWrite(kPinLed0, HIGH);
//send_text(ggwave, kPinSpeaker, "The sound is", GGWAVE_PROTOCOL_MT_FASTEST);
//delay(200);
//send_text(ggwave, kPinSpeaker, "decoded in a", GGWAVE_PROTOCOL_MT_FASTEST);
//delay(200);
//send_text(ggwave, kPinSpeaker, "web page.", GGWAVE_PROTOCOL_MT_FASTEST);
//digitalWrite(kPinLed0, LOW);
delay(1000);
//delay(1000);
digitalWrite(kPinLed0, HIGH);
send_text(ggwave, kPinSpeaker, "Press the button!", GGWAVE_PROTOCOL_MT_FASTEST);
digitalWrite(kPinLed0, LOW);
//digitalWrite(kPinLed0, HIGH);
//send_text(ggwave, kPinSpeaker, "Press the button!", GGWAVE_PROTOCOL_MT_FASTEST);
//digitalWrite(kPinLed0, LOW);
while (true) {
int but0 = digitalRead(kPinButton0);
int but1 = digitalRead(kPinButton1);
//while (true) {
// int but0 = digitalRead(kPinButton0);
// int but1 = digitalRead(kPinButton1);
if (but1 == LOW && isDown == false) {
delay(200);
++pressed;
isDown = true;
} else if (but1 == HIGH) {
isDown = false;
}
// if (but1 == LOW && isDown == false) {
// delay(200);
// ++pressed;
// isDown = true;
// } else if (but1 == HIGH) {
// isDown = false;
// }
if (but0 == LOW) {
snprintf(txt, 16, "Pressed: %d", pressed);
// if (but0 == LOW) {
// snprintf(txt, 16, "Pressed: %d", pressed);
digitalWrite(kPinLed0, HIGH);
send_text(ggwave, kPinSpeaker, txt, GGWAVE_PROTOCOL_MT_FASTEST);
digitalWrite(kPinLed0, LOW);
pressed = 0;
}
}
// digitalWrite(kPinLed0, HIGH);
// send_text(ggwave, kPinSpeaker, txt, GGWAVE_PROTOCOL_MT_FASTEST);
// digitalWrite(kPinLed0, LOW);
// pressed = 0;
// }
//}
}