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Rumble test

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Denis 2023-11-30 03:01:06 +01:00
parent 2d55a65357
commit 9b5d60ee3e
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GPG key ID: DD9B63F805CF5C03
1 changed files with 55 additions and 12 deletions
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67
virt_ds5.c
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@ -14,6 +14,11 @@
#define DS_INPUT_REPORT_USB 0x01
#define DS_INPUT_REPORT_USB_SIZE 64
#define DS_OUTPUT_VALID_FLAG0_HAPTICS_SELECT 0x02
#define DS_OUTPUT_VALID_FLAG2_COMPATIBLE_VIBRATION2 0x04
#define DS_OUTPUT_VALID_FLAG0_COMPATIBLE_VIBRATION 0x01
#define DS5_SPEC_DELTA_TIME 188.0f
static const char* path = "/dev/uhid";
@ -94,14 +99,14 @@ static void destroy(int fd)
uhid_write(fd, &ev);
}
static void handle_output(struct uhid_event *ev, const logic_t *const logic)
static void handle_output(struct uhid_event *ev, logic_t *const logic)
{
// Rumble and LED messages are adverised via OUTPUT reports; ignore the rest
if (ev->u.output.rtype != UHID_OUTPUT_REPORT)
return;
if (ev->u.output.size != 63) {
fprintf(stderr, "Invalid data length: got %d, expected 63\n", (int)ev->u.output.size);
if (ev->u.output.size != 48) {
fprintf(stderr, "Invalid data length: got %d, expected 48\n", (int)ev->u.output.size);
return;
}
@ -114,16 +119,54 @@ static void handle_output(struct uhid_event *ev, const logic_t *const logic)
const uint8_t valid_flag0 = ev->u.output.data[1];
const uint8_t valid_flag1 = ev->u.output.data[2];
const uint8_t reserved = ev->u.output.data[3];
const uint8_t motor_right = ev->u.output.data[4];
const uint8_t motor_left = ev->u.output.data[5];
const uint8_t lightbar_red = ev->u.output.data[6];
const uint8_t lightbar_green = ev->u.output.data[7];
const uint8_t lightbar_blue = ev->u.output.data[8];
const uint8_t lightbar_blink_on = ev->u.output.data[9];
const uint8_t lightbar_blink_off = ev->u.output.data[10];
// For DualShock 4 compatibility mode.
const uint8_t motor_right = ev->u.output.data[3];
const uint8_t motor_left = ev->u.output.data[4];
// TODO dualsense logic
// Audio controls
const uint8_t reserved[4] = { ev->u.output.data[5], ev->u.output.data[6], ev->u.output.data[7], ev->u.output.data[8]};
const uint8_t mute_button_led = ev->u.output.data[9];
uint8_t power_save_control = ev->u.output.data[10];
uint8_t reserved2[28];
// LEDs and lightbar
uint8_t valid_flag2 = ev->u.output.data[39];
uint8_t reserved3[2] = {ev->u.output.data[40], ev->u.output.data[41]};
uint8_t lightbar_setup = ev->u.output.data[42];
uint8_t led_brightness = ev->u.output.data[43];
uint8_t player_leds = ev->u.output.data[44];
uint8_t lightbar_red = ev->u.output.data[45];
uint8_t lightbar_green = ev->u.output.data[46];
uint8_t lightbar_blue = ev->u.output.data[47];
if ((valid_flag0 & DS_OUTPUT_VALID_FLAG0_HAPTICS_SELECT) && (logic->gamepad_output == LOGIC_FLAGS_VIRT_DS5_ENABLE)) {
if ((valid_flag2 & DS_OUTPUT_VALID_FLAG2_COMPATIBLE_VIBRATION2) || (valid_flag0 & DS_OUTPUT_VALID_FLAG0_COMPATIBLE_VIBRATION)) {
const int lock_res = pthread_mutex_lock(&logic->gamepad_mutex);
if (lock_res != 0) {
printf("Unable to lock gamepad mutex: %d, rumble will not be updated.\n", lock_res);
return;
}
logic->gamepad.motors_intensity[0] = motor_left;
logic->gamepad.motors_intensity[1] = motor_right;
++logic->gamepad.rumble_events_count;
pthread_mutex_unlock(&logic->gamepad_mutex);
#if defined(VIRT_DS4_DEBUG)
printf(
"Updated rumble -- motor_left: %d, motor_right: %d, valid_flag0; %d, valid_flag1: %d\n",
motor_left,
motor_right,
valid_flag0,
valid_flag1
);
#endif
}
}
}
static int event(int fd, logic_t *const logic)