From 33581cf029270355fe97a72ab1c904d0ffe7762b Mon Sep 17 00:00:00 2001
From: Georgi Gerganov <ggerganov@gmail.com>
Date: Mon, 30 May 2022 23:24:59 +0300
Subject: [PATCH] arduino-tx : trying to use original library

---
 examples/arduino-tx/.gitignore             |  5 ++
 examples/arduino-tx/CMakeLists.txt         |  9 +++
 examples/arduino-tx/arduino-tx.ino         | 16 +++-
 examples/arduino-tx/arduino-tx.ino-working | 86 ++++++++++++++++++++++
 4 files changed, 115 insertions(+), 1 deletion(-)
 create mode 100644 examples/arduino-tx/.gitignore
 create mode 100644 examples/arduino-tx/CMakeLists.txt
 create mode 100644 examples/arduino-tx/arduino-tx.ino-working

diff --git a/examples/arduino-tx/.gitignore b/examples/arduino-tx/.gitignore
new file mode 100644
index 0000000..efd47f2
--- /dev/null
+++ b/examples/arduino-tx/.gitignore
@@ -0,0 +1,5 @@
+ggwave
+ggwave.cpp
+resampler.h
+resampler.cpp
+reed-solomon
diff --git a/examples/arduino-tx/CMakeLists.txt b/examples/arduino-tx/CMakeLists.txt
new file mode 100644
index 0000000..6a61c55
--- /dev/null
+++ b/examples/arduino-tx/CMakeLists.txt
@@ -0,0 +1,9 @@
+#
+# arduino-tx
+
+configure_file(${CMAKE_SOURCE_DIR}/include/ggwave/ggwave.h   ${CMAKE_CURRENT_SOURCE_DIR}/ggwave/ggwave.h COPYONLY)
+configure_file(${CMAKE_SOURCE_DIR}/src/ggwave.cpp            ${CMAKE_CURRENT_SOURCE_DIR}/ggwave.cpp COPYONLY)
+configure_file(${CMAKE_SOURCE_DIR}/src/reed-solomon/gf.hpp   ${CMAKE_CURRENT_SOURCE_DIR}/reed-solomon/gf.hpp COPYONLY)
+configure_file(${CMAKE_SOURCE_DIR}/src/reed-solomon/rs.hpp   ${CMAKE_CURRENT_SOURCE_DIR}/reed-solomon/rs.hpp COPYONLY)
+configure_file(${CMAKE_SOURCE_DIR}/src/reed-solomon/poly.hpp ${CMAKE_CURRENT_SOURCE_DIR}/reed-solomon/poly.hpp COPYONLY)
+configure_file(${CMAKE_SOURCE_DIR}/src/reed-solomon/LICENSE  ${CMAKE_CURRENT_SOURCE_DIR}/reed-solomon/LICENSE COPYONLY)
diff --git a/examples/arduino-tx/arduino-tx.ino b/examples/arduino-tx/arduino-tx.ino
index 7673097..543dc38 100644
--- a/examples/arduino-tx/arduino-tx.ino
+++ b/examples/arduino-tx/arduino-tx.ino
@@ -8,7 +8,7 @@ const int kPinButton0 = 2;
 const int kPinButton1 = 4;
 
 void setup() {
-    //Serial.begin(57600);
+    Serial.begin(57600);
 
     //pinMode(kPinLed0,    OUTPUT);
     //pinMode(kPinSpeaker, OUTPUT);
@@ -64,6 +64,20 @@ bool isDown = false;
 void loop() {
     Serial.println("hello");
 
+    auto p = GGWave::getDefaultParameters();
+    p.sampleFormatInp = GGWAVE_SAMPLE_FORMAT_I16;
+    p.samplesPerFrame = 128;
+    p.payloadLength = 4;
+    p.operatingMode = (ggwave_OperatingMode) (GGWAVE_OPERATING_MODE_TX | GGWAVE_OPERATING_MODE_TX_ONLY_TONES);
+
+    GGWave::getTxProtocols() = GGWave::TxProtocols({{ "[MT] Fastest", 24,  3, 1, 2, true, }});
+    GGWave ggwave(p);
+
+    while (true) {
+        delay(1000);
+        Serial.println("working");
+    }
+
     //int but0 = digitalRead(kPinButton0);
     //int but1 = digitalRead(kPinButton1);
 
diff --git a/examples/arduino-tx/arduino-tx.ino-working b/examples/arduino-tx/arduino-tx.ino-working
new file mode 100644
index 0000000..7673097
--- /dev/null
+++ b/examples/arduino-tx/arduino-tx.ino-working
@@ -0,0 +1,86 @@
+#include <ArduinoSTL.h>
+
+#include "ggwave/ggwave.h"
+
+const int kPinLed0    = 13;
+const int kPinSpeaker = 10;
+const int kPinButton0 = 2;
+const int kPinButton1 = 4;
+
+void setup() {
+    //Serial.begin(57600);
+
+    //pinMode(kPinLed0,    OUTPUT);
+    //pinMode(kPinSpeaker, OUTPUT);
+    //pinMode(kPinButton0, INPUT);
+    //pinMode(kPinButton1, INPUT);
+
+    //delay(3000);
+
+    //digitalWrite(kPinLed0, HIGH);
+    //GGWave::send_text(kPinSpeaker, "Hello!", GGWave::TX_ARDUINO_512_FASTEST);
+    //digitalWrite(kPinLed0, LOW);
+
+    //delay(2000);
+
+    //digitalWrite(kPinLed0, HIGH);
+    //GGWave::send_text(kPinSpeaker, "This is a",   GGWave::TX_ARDUINO_512_FASTEST);
+    //GGWave::send_text(kPinSpeaker, "ggwave demo", GGWave::TX_ARDUINO_512_FASTEST);
+    //digitalWrite(kPinLed0, LOW);
+
+    //delay(2000);
+
+    //digitalWrite(kPinLed0, HIGH);
+    //GGWave::send_text(kPinSpeaker, "The arduino",      GGWave::TX_ARDUINO_512_FASTEST);
+    //delay(200);
+    //GGWave::send_text(kPinSpeaker, "transmits data",   GGWave::TX_ARDUINO_512_FASTEST);
+    //delay(200);
+    //GGWave::send_text(kPinSpeaker, "using sound",      GGWave::TX_ARDUINO_512_FASTEST);
+    //delay(200);
+    //GGWave::send_text(kPinSpeaker, "through a buzzer", GGWave::TX_ARDUINO_512_FASTEST);
+    //digitalWrite(kPinLed0, LOW);
+
+    //delay(1000);
+
+    //digitalWrite(kPinLed0, HIGH);
+    //GGWave::send_text(kPinSpeaker, "The sound is", GGWave::TX_ARDUINO_512_FASTEST);
+    //delay(200);
+    //GGWave::send_text(kPinSpeaker, "decoded in a", GGWave::TX_ARDUINO_512_FASTEST);
+    //delay(200);
+    //GGWave::send_text(kPinSpeaker, "web page.",    GGWave::TX_ARDUINO_512_FASTEST);
+    //digitalWrite(kPinLed0, LOW);
+
+    //delay(1000);
+
+    //digitalWrite(kPinLed0, HIGH);
+    //GGWave::send_text(kPinSpeaker, "Press the button!", GGWave::TX_ARDUINO_512_FASTEST);
+    //digitalWrite(kPinLed0, LOW);
+}
+
+char txt[16];
+int pressed = 0;
+bool isDown = false;
+
+void loop() {
+    Serial.println("hello");
+
+    //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 (but0 == LOW) {
+    //    snprintf(txt, 16, "Pressed: %d", pressed);
+
+    //    digitalWrite(kPinLed0, HIGH);
+    //    GGWave::send_text(kPinSpeaker, txt, GGWave::TX_ARDUINO_512_FASTEST);
+    //    digitalWrite(kPinLed0, LOW);
+    //    pressed = 0;
+    //}
+}