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212 lines
8.3 KiB
212 lines
8.3 KiB
// Simple test of USB Host Joystick
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//
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// This example is in the public domain
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#include "USBHost_t36.h"
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USBHost myusb;
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USBHub hub1(myusb);
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USBHIDParser hid1(myusb);
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#define COUNT_JOYSTICKS 4
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JoystickController joysticks[COUNT_JOYSTICKS] = {
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JoystickController(myusb), JoystickController(myusb),
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JoystickController(myusb), JoystickController(myusb)
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};
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int user_axis[64];
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uint32_t buttons_prev = 0;
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USBDriver *drivers[] = {&hub1, &joysticks[0], &joysticks[1], &joysticks[2], &joysticks[3], &hid1};
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#define CNT_DEVICES (sizeof(drivers)/sizeof(drivers[0]))
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const char * driver_names[CNT_DEVICES] = {"Hub1", "joystick[0D]", "joystick[1D]", "joystick[2D]", "joystick[3D]", "HID1"};
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bool driver_active[CNT_DEVICES] = {false, false, false, false};
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// Lets also look at HID Input devices
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USBHIDInput *hiddrivers[] = {&joysticks[0], &joysticks[1], &joysticks[2], &joysticks[3]};
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#define CNT_HIDDEVICES (sizeof(hiddrivers)/sizeof(hiddrivers[0]))
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const char * hid_driver_names[CNT_DEVICES] = {"joystick[0H]", "joystick[1H]", "joystick[2H]", "joystick[3H]"};
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bool hid_driver_active[CNT_DEVICES] = {false};
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bool show_changed_only = false;
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uint8_t joystick_left_trigger_value[COUNT_JOYSTICKS] = {0};
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uint8_t joystick_right_trigger_value[COUNT_JOYSTICKS] = {0};
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uint64_t joystick_full_notify_mask = (uint64_t) - 1;
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int psAxis[64];
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//=============================================================================
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// Setup
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//=============================================================================
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void setup()
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{
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Serial1.begin(2000000);
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while (!Serial) ; // wait for Arduino Serial Monitor
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Serial.println("\n\nUSB Host Joystick Testing");
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myusb.begin();
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}
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//=============================================================================
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// loop
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//=============================================================================
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void loop()
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{
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myusb.Task();
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PrintDeviceListChanges();
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if (Serial.available()) {
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int ch = Serial.read(); // get the first char.
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while (Serial.read() != -1) ;
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if ((ch == 'b') || (ch == 'B')) {
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Serial.println("Only notify on Basic Axis changes");
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for (int joystick_index = 0; joystick_index < COUNT_JOYSTICKS; joystick_index++)
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joysticks[joystick_index].axisChangeNotifyMask(0x3ff);
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} else if ((ch == 'f') || (ch == 'F')) {
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Serial.println("Only notify on Full Axis changes");
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for (int joystick_index = 0; joystick_index < COUNT_JOYSTICKS; joystick_index++)
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joysticks[joystick_index].axisChangeNotifyMask(joystick_full_notify_mask);
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} else {
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if (show_changed_only) {
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show_changed_only = false;
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Serial.println("\n*** Show All fields mode ***");
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} else {
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show_changed_only = true;
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Serial.println("\n*** Show only changed fields mode ***");
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}
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}
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}
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for (int joystick_index = 0; joystick_index < COUNT_JOYSTICKS; joystick_index++) {
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if (joysticks[joystick_index].available()) {
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uint64_t axis_mask = joysticks[joystick_index].axisMask();
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uint64_t axis_changed_mask = joysticks[joystick_index].axisChangedMask();
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uint32_t buttons = joysticks[joystick_index].getButtons();
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Serial.printf("Joystick(%d): buttons = %x", joystick_index, buttons);
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//Serial.printf(" AMasks: %x %x:%x", axis_mask, (uint32_t)(user_axis_mask >> 32), (uint32_t)(user_axis_mask & 0xffffffff));
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//Serial.printf(" M: %lx %lx", axis_mask, joysticks[joystick_index].axisChangedMask());
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if (show_changed_only) {
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for (uint8_t i = 0; axis_changed_mask != 0; i++, axis_changed_mask >>= 1) {
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if (axis_changed_mask & 1) {
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Serial.printf(" %d:%d", i, joysticks[joystick_index].getAxis(i));
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}
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}
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} else {
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for (uint8_t i = 0; axis_mask != 0; i++, axis_mask >>= 1) {
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if (axis_mask & 1) {
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Serial.printf(" %d:%d", i, joysticks[joystick_index].getAxis(i));
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}
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}
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}
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uint8_t ltv;
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uint8_t rtv;
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for (uint8_t i = 0; i<64; i++) {
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psAxis[i] = joysticks[joystick_index].getAxis(i);
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}
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switch (joysticks[joystick_index].joystickType()) {
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default:
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break;
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case JoystickController::PS4:
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printAngles();
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ltv = joysticks[joystick_index].getAxis(3);
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rtv = joysticks[joystick_index].getAxis(4);
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if ((ltv != joystick_left_trigger_value[joystick_index]) || (rtv != joystick_right_trigger_value[joystick_index])) {
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joystick_left_trigger_value[joystick_index] = ltv;
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joystick_right_trigger_value[joystick_index] = rtv;
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joysticks[joystick_index].setRumble(ltv, rtv);
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}
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break;
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case JoystickController::PS3:
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ltv = joysticks[joystick_index].getAxis(18);
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rtv = joysticks[joystick_index].getAxis(19);
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if ((ltv != joystick_left_trigger_value[joystick_index]) || (rtv != joystick_right_trigger_value[joystick_index])) {
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joystick_left_trigger_value[joystick_index] = ltv;
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joystick_right_trigger_value[joystick_index] = rtv;
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joysticks[joystick_index].setRumble(ltv, rtv,50);
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}
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break;
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case JoystickController::XBOXONE:
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case JoystickController::XBOX360:
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ltv = joysticks[joystick_index].getAxis(3);
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rtv = joysticks[joystick_index].getAxis(4);
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if ((ltv != joystick_left_trigger_value[joystick_index]) || (rtv != joystick_right_trigger_value[joystick_index])) {
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joystick_left_trigger_value[joystick_index] = ltv;
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joystick_right_trigger_value[joystick_index] = rtv;
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joysticks[joystick_index].setRumble(ltv, rtv,50);
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Serial.printf(" Set Rumble %d %d", ltv, rtv);
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}
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break;
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}
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if (buttons != buttons_prev) {
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if (joysticks[joystick_index].joystickType() == JoystickController::PS3) {
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//joysticks[joystick_index].setLEDs((buttons >> 12) & 0xf); // try to get to TRI/CIR/X/SQuare
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uint8_t leds = 0;
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if (buttons & 0x8000) leds = 1; //Srq
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if (buttons & 0x2000) leds = 2; //Cir
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if (buttons & 0x1000) leds = 4; //Tri
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if (buttons & 0x4000) leds = 8; //X //Tri
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joysticks[joystick_index].setLEDs(leds);
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} else {
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uint8_t lr = (buttons & 1) ? 0xff : 0;
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uint8_t lg = (buttons & 2) ? 0xff : 0;
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uint8_t lb = (buttons & 4) ? 0xff : 0;
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joysticks[joystick_index].setLEDs(lr, lg, lb);
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}
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buttons_prev = buttons;
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}
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Serial.println();
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joysticks[joystick_index].joystickDataClear();
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}
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}
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}
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//=============================================================================
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// Show when devices are added or removed
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//=============================================================================
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void PrintDeviceListChanges() {
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for (uint8_t i = 0; i < CNT_DEVICES; i++) {
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if (*drivers[i] != driver_active[i]) {
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if (driver_active[i]) {
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Serial.printf("*** Device %s - disconnected ***\n", driver_names[i]);
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driver_active[i] = false;
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} else {
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Serial.printf("*** Device %s %x:%x - connected ***\n", driver_names[i], drivers[i]->idVendor(), drivers[i]->idProduct());
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driver_active[i] = true;
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const uint8_t *psz = drivers[i]->manufacturer();
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if (psz && *psz) Serial.printf(" manufacturer: %s\n", psz);
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psz = drivers[i]->product();
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if (psz && *psz) Serial.printf(" product: %s\n", psz);
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psz = drivers[i]->serialNumber();
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if (psz && *psz) Serial.printf(" Serial: %s\n", psz);
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}
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}
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}
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for (uint8_t i = 0; i < CNT_HIDDEVICES; i++) {
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if (*hiddrivers[i] != hid_driver_active[i]) {
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if (hid_driver_active[i]) {
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Serial.printf("*** HID Device %s - disconnected ***\n", hid_driver_names[i]);
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hid_driver_active[i] = false;
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} else {
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Serial.printf("*** HID Device %s %x:%x - connected ***\n", hid_driver_names[i], hiddrivers[i]->idVendor(), hiddrivers[i]->idProduct());
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hid_driver_active[i] = true;
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const uint8_t *psz = hiddrivers[i]->manufacturer();
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if (psz && *psz) Serial.printf(" manufacturer: %s\n", psz);
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psz = hiddrivers[i]->product();
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if (psz && *psz) Serial.printf(" product: %s\n", psz);
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psz = hiddrivers[i]->serialNumber();
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if (psz && *psz) Serial.printf(" Serial: %s\n", psz);
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}
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}
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}
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}
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