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Compiled standard "Controller" example skatch for esp32 devkitc v4. Connecting to gamepad in PC/Android mode. After sucsessful connection with gamepad periodic gettting error "Failed to disconnect HIDS client for hids_cid=0, status=2" which freezes connection for several seconds. The connection restarts then, but the error occures again.
Tested the gamepad with PC and android and it worked fine.
#include <Bluepad32.h>
ControllerPtr myControllers[BP32_MAX_GAMEPADS];
// This callback gets called any time a new gamepad is connected.
// Up to 4 gamepads can be connected at the same time.
void onConnectedController(ControllerPtr ctl) {
bool foundEmptySlot = false;for (int i = 0; i < BP32_MAX_GAMEPADS; i++) {
if (myControllers[i] == nullptr) {
Serial.printf("CALLBACK: Controller is connected, index=%d\n", i);
// Additionally, you can get certain gamepad properties like:
// Model, VID, PID, BTAddr, flags, etc.
ControllerProperties properties = ctl->getProperties();
Serial.printf("Controller model: %s, VID=0x%04x, PID=0x%04x\n", ctl->getModelName().c_str(), properties.vendor_id,
properties.product_id);
myControllers[i] = ctl;
foundEmptySlot = true;break;
}
}
if (!foundEmptySlot) {
Serial.println("CALLBACK: Controller connected, but could not found empty slot");
}
}
void onDisconnectedController(ControllerPtr ctl) {
bool foundController = false;for (int i = 0; i < BP32_MAX_GAMEPADS; i++) {
if (myControllers[i] == ctl) {
Serial.printf("CALLBACK: Controller disconnected from index=%d\n", i);
myControllers[i] = nullptr;
foundController = true;break;
}
}
if (!foundController) {
Serial.println("CALLBACK: Controller disconnected, but not found in myControllers");
}
}
void dumpGamepad(ControllerPtr ctl) {
Serial.printf(
"idx=%d, dpad: 0x%02x, buttons: 0x%04x, axis L: %4d, %4d, axis R: %4d, %4d, brake: %4d, throttle: %4d, ""misc: 0x%02x, gyro x:%6d y:%6d z:%6d, accel x:%6d y:%6d z:%6d\n",
ctl->index(), // Controller Index
ctl->dpad(), // D-pad
ctl->buttons(), // bitmask of pressed buttons
ctl->axisX(), // (-511 - 512) left X Axis
ctl->axisY(), // (-511 - 512) left Y axis
ctl->axisRX(), // (-511 - 512) right X axis
ctl->axisRY(), // (-511 - 512) right Y axis
ctl->brake(), // (0 - 1023): brake button
ctl->throttle(), // (0 - 1023): throttle (AKA gas) button
ctl->miscButtons(), // bitmask of pressed "misc" buttons
ctl->gyroX(), // Gyro X
ctl->gyroY(), // Gyro Y
ctl->gyroZ(), // Gyro Z
ctl->accelX(), // Accelerometer X
ctl->accelY(), // Accelerometer Y
ctl->accelZ() // Accelerometer Z
);
}
void dumpMouse(ControllerPtr ctl) {
Serial.printf("idx=%d, buttons: 0x%04x, scrollWheel=0x%04x, delta X: %4d, delta Y: %4d\n",
ctl->index(), // Controller Index
ctl->buttons(), // bitmask of pressed buttons
ctl->scrollWheel(), // Scroll Wheel
ctl->deltaX(), // (-511 - 512) left X Axis
ctl->deltaY() // (-511 - 512) left Y axis
);
}
void dumpKeyboard(ControllerPtr ctl) {
// TODO: Print pressed keys
Serial.printf("idx=%d\n", ctl->index());
}
void dumpBalanceBoard(ControllerPtr ctl) {
Serial.printf("idx=%d, TL=%u, TR=%u, BL=%u, BR=%u, temperature=%d\n",
ctl->index(), // Controller Index
ctl->topLeft(), // top-left scale
ctl->topRight(), // top-right scale
ctl->bottomLeft(), // bottom-left scale
ctl->bottomRight(), // bottom-right scale
ctl->temperature() // temperature: used to adjust the scale value's precision );}void processGamepad(ControllerPtr ctl) { // There are different ways to query whether a button is pressed. // By query each button individually: // a(), b(), x(), y(), l1(), etc... if (ctl->a()) { static int colorIdx = 0; // Some gamepads like DS4 and DualSense support changing the color LED. // It is possible to change it by calling: switch (colorIdx % 3) { case 0: // Red ctl->setColorLED(255, 0, 0); break; case 1: // Green ctl->setColorLED(0, 255, 0); break; case 2: // Blue ctl->setColorLED(0, 0, 255); break; } colorIdx++; } if (ctl->b()) { // Turn on the 4 LED. Each bit represents one LED. static int led = 0; led++; // Some gamepads like the DS3, DualSense, Nintendo Wii, Nintendo Switch // support changing the "Player LEDs": those 4 LEDs that usually indicate // the "gamepad seat". // It is possible to change them by calling: ctl->setPlayerLEDs(led & 0x0f); } if (ctl->x()) { // Some gamepads like DS3, DS4, DualSense, Switch, Xbox One S, Stadia support rumble. // It is possible to set it by calling: // Some controllers have two motors: "strong motor", "weak motor". // It is possible to control them independently. ctl->playDualRumble(0 /* delayedStartMs */, 250 /* durationMs */, 0x80 /* weakMagnitude */, 0x40 /* strongMagnitude */); } // Another way to query controller data is by getting the buttons() function. // See how the different "dump*" functions dump the Controller info. dumpGamepad(ctl);}void processMouse(ControllerPtr ctl) { // This is just an example. if (ctl->scrollWheel() > 0) { // Do Something } else if (ctl->scrollWheel() < 0) { // Do something else } // See "dumpMouse" for possible things to query. dumpMouse(ctl);}void processKeyboard(ControllerPtr ctl) { // This is just an example. if (ctl->isKeyPressed(Keyboard_A)) { // Do Something Serial.println("Key 'A' pressed"); } // Don't do"else" here.
// Multiple keys can be pressed at the same time.
if (ctl->isKeyPressed(Keyboard_LeftShift)) {
// Do something else
Serial.println("Key 'LEFT SHIFT' pressed");
}
// Don't do "else" here. // Multiple keys can be pressed at the same time. if (ctl->isKeyPressed(Keyboard_LeftArrow)) { // Do something else Serial.println("Key 'Left Arrow' pressed"); } // See "dumpKeyboard" for possible things to query. dumpKeyboard(ctl);}void processBalanceBoard(ControllerPtr ctl) { // This is just an example. if (ctl->topLeft() > 10000) { // Do Something } // See "dumpBalanceBoard" for possible things to query. dumpBalanceBoard(ctl);}void processControllers() { for (auto myController : myControllers) { if (myController && myController->isConnected()) { if (myController->hasData()) { if (myController->isGamepad()) { processGamepad(myController); } else if (myController->isMouse()) { processMouse(myController); } else if (myController->isKeyboard()) { processKeyboard(myController); } else if (myController->isBalanceBoard()) { processBalanceBoard(myController); } else { Serial.println("Unsupported controller"); } } else { Serial.println("Data ERROR!"); } } }}// Arduino setup function. Runs in CPU 1void setup() { Serial.begin(115200); Serial.printf("Firmware: %s\n", BP32.firmwareVersion()); const uint8_t* addr = BP32.localBdAddress(); Serial.printf("BD Addr: %2X:%2X:%2X:%2X:%2X:%2X\n", addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); // Setup the Bluepad32 callbacks BP32.setup(&onConnectedController, &onDisconnectedController); // "forgetBluetoothKeys()" should be called when the user performs // a "device factory reset", or similar. // Calling "forgetBluetoothKeys" in setup() just as an example. // Forgetting Bluetooth keys prevents "paired" gamepads to reconnect. // But it might also fix some connection / re-connection issues. BP32.forgetBluetoothKeys(); // Enables mouse / touchpad support for gamepads that support them. // When enabled, controllers like DualSense and DualShock4 generate two connected devices: // - First one: the gamepad // - Second one, which is a "virtual device", is a mouse. // By default, it is disabled. BP32.enableVirtualDevice(false);}// Arduino loop function. Runs in CPU 1.void loop() { // This call fetches all the controllers' data.
// Call this functionin your main loop.
bool dataUpdated = BP32.update();
if (dataUpdated)
processControllers();
// The main loop must have some kind of "yield to lower priority task" event.
// Otherwise, the watchdog will get triggered.
// If your main loop doesn't have one, just add a simple `vTaskDelay(1)`. // Detailed info here: // https://stackoverflow.com/questions/66278271/task-watchdog-got-triggered-the-tasks-did-not-reset-the-watchdog-in-time //vTaskDelay(1); delay(150);}
The text was updated successfully, but these errors were encountered:
What happened?
Compiled standard "Controller" example skatch for esp32 devkitc v4. Connecting to gamepad in PC/Android mode. After sucsessful connection with gamepad periodic gettting error "Failed to disconnect HIDS client for hids_cid=0, status=2" which freezes connection for several seconds. The connection restarts then, but the error occures again.
Tested the gamepad with PC and android and it worked fine.
Bluepad32 Version
4.0.2
Bluepad32 version custom
Bluepad32 Platform
Arduino IDE
Platform version
Arduino IDE 1.8.19
Controller
Dong Guan SW570 Wireless Controller
https://manuals.plus/dong-guan/sw570-wireless-controller-manual
Microcontroller
ESP32
Microcontroller board
ESP32 Devkitc V4
OS
Windows 10
Relevant log output
Relevant sketch
The text was updated successfully, but these errors were encountered: