Migrate to PlatformIO

Now since i have been able to make PSRAM working with platformio, i
don't have to use this shitty Arduino-IDE anymore which does not even
allow me to use subfolders like a normal programmer would do

1 files changed, 267 insertions, 0 deletions

diff --git a/test/test.ino b/test/test.ino
new file mode 100644
index 0000000..8a3fbdf
--- /dev/null
+++ b/test/test.ino
@@ -0,0 +1,267 @@
+#include <Arduino.h>
+#include <SPI.h>
+#include <RF24.h>
+#include <U8g2lib.h>
+#include <WiFi.h>
+#include "esp_bt.h"
+
+// ================= NRF24 =================
+#define CE1_PIN 10
+#define CSN1_PIN 11
+
+#define CE2_PIN 12
+#define CSN2_PIN 13
+
+#define NRF_SCK 18
+#define NRF_MISO 16
+#define NRF_MOSI 17
+
+// ================= OLED ==================
+#define OLED_SDA_PIN 8
+#define OLED_SCL_PIN 9
+
+// ================= Buttons ===============
+#define BTN_UP 4
+
+// =========================================
+
+// Third radio optional
+#define CE3_PIN 46
+#define CSN3_PIN 48
+
+SPIClass *NRF_SPI = nullptr;
+
+// RF24 radios
+RF24 RadioA(CE1_PIN, CSN1_PIN);
+RF24 RadioB(CE2_PIN, CSN2_PIN);
+
+// OLED
+U8G2_SSD1306_128X64_NONAME_F_HW_I2C u8g2(
+    U8G2_R0,
+    U8X8_PIN_NONE,
+    OLED_SCL_PIN,
+    OLED_SDA_PIN
+);
+
+enum OperationMode {
+    DEACTIVE_MODE,
+    BLE_MODULE,
+    Bluetooth_MODULE
+};
+
+OperationMode currentMode = DEACTIVE_MODE;
+
+// BLE advertising channels
+const byte ble_channels[] = {2, 26, 80};
+
+// Bluetooth hopping channels
+//const byte bluetooth_channels[] = {
+//    32, 34, 46, 48, 50, 52,
+//    0, 1, 2, 4, 6, 8,
+//    22, 24, 26, 28, 30,
+//    74, 76, 78, 80
+//};
+
+const byte bluetooth_channels[] = {
+    12, 17, 22, 27, 32,
+    37, 42, 47, 52, 57,
+    62, 67, 72
+};
+
+volatile bool modeChangeRequested = false;
+
+unsigned long lastButtonPressTime = 0;
+const unsigned long debounceDelay = 500;
+
+// =========================================
+// NRF CONFIG
+// =========================================
+
+void configureNrf(RF24 &radio) {
+
+    radio.begin(NRF_SPI);
+
+    radio.setAutoAck(false);
+    radio.stopListening();
+
+    radio.setRetries(0, 0);
+    radio.setPALevel(RF24_PA_MAX);
+    radio.setDataRate(RF24_2MBPS);
+
+    radio.disableCRC();
+}
+
+// =========================================
+
+void IRAM_ATTR handleButtonPress() {
+
+    unsigned long currentTime = millis();
+
+    if (currentTime - lastButtonPressTime > debounceDelay) {
+        modeChangeRequested = true;
+        lastButtonPressTime = currentTime;
+    }
+}
+
+// =========================================
+
+void configureRadio(RF24 &radio) {
+
+    configureNrf(radio);
+
+    radio.startConstCarrier(
+        RF24_PA_MAX,
+        40
+    );
+}
+
+// =========================================
+
+void initializeRadios() {
+
+    if (currentMode == DEACTIVE_MODE) {
+
+        RadioA.powerDown();
+        RadioB.powerDown();
+
+        return;
+    }
+
+    configureRadio(RadioA);
+    configureRadio(RadioB);
+}
+
+// =========================================
+
+void updateOLED() {
+
+    u8g2.clearBuffer();
+
+    u8g2.setFont(u8g2_font_6x10_tr);
+
+    u8g2.setCursor(0, 12);
+    u8g2.print("Mode:");
+
+    u8g2.setCursor(50, 12);
+
+    if (currentMode == BLE_MODULE) {
+        u8g2.print("BLE");
+    }
+    else if (currentMode == Bluetooth_MODULE) {
+        u8g2.print("BT");
+    }
+    else {
+        u8g2.print("OFF");
+    }
+
+    u8g2.setCursor(0, 30);
+    u8g2.print("R1:");
+    u8g2.print(RadioA.isChipConnected());
+
+    u8g2.setCursor(0, 45);
+    u8g2.print("R2:");
+    u8g2.print(RadioB.isChipConnected());
+
+    u8g2.setCursor(0, 60);
+    u8g2.print("R3:");
+
+    u8g2.sendBuffer();
+}
+
+// =========================================
+
+void checkModeChange() {
+
+    if (!modeChangeRequested)
+        return;
+
+    modeChangeRequested = false;
+
+    currentMode =
+        static_cast<OperationMode>(
+            (currentMode + 1) % 3
+        );
+
+    initializeRadios();
+
+    updateOLED();
+}
+
+// =========================================
+// SETUP
+// =========================================
+
+void setup() {
+
+    Serial.begin(115200);
+
+    // Disable ESP32 radios
+    esp_bt_controller_deinit();
+
+    WiFi.mode(WIFI_OFF);
+    btStop();
+
+    // SPI
+    NRF_SPI = new SPIClass(FSPI);
+
+    NRF_SPI->begin(
+        NRF_SCK,
+        NRF_MISO,
+        NRF_MOSI
+    );
+
+    // OLED
+    u8g2.begin();
+
+    // Button
+    pinMode(BTN_UP, INPUT_PULLUP);
+
+    attachInterrupt(
+        digitalPinToInterrupt(BTN_UP),
+        handleButtonPress,
+        FALLING
+    );
+
+    initializeRadios();
+
+    updateOLED();
+
+    Serial.println("Jammer initialized");
+}
+
+// =========================================
+// LOOP
+// =========================================
+
+void loop() {
+
+    checkModeChange();
+
+    if (currentMode == BLE_MODULE) {
+
+        byte channel =
+            ble_channels[
+                random(
+                    sizeof(ble_channels)
+                )
+            ];
+
+        RadioA.setChannel(channel);
+        RadioB.setChannel(channel);
+    }
+
+    else if (currentMode == Bluetooth_MODULE) {
+
+        byte channel =
+            bluetooth_channels[
+                random(
+                    sizeof(bluetooth_channels)
+                )
+            ];
+
+        RadioA.setChannel(channel);
+        RadioB.setChannel(channel);
+    }
+
+    delay(5);
+}