input/joystick/xpad.c

97 /* Send power-off packet to xpad360w after holding the mode button for this many
647  * This packet is required for all Xbox One pads with 2015
655  * This packet is required for Xbox One S (0x045e:0x02ea)
665  * This packet is required to get additional input data
674  * This packet is required for the Titanfall 2 Xbox One pads
684  * This packet is sent by default on Windows, and is required for some pads to
692  * This packet is required for most (all?) of the PDP pads to start
701  * A specific rumble packet is required for some PowerA pads to start
710  * A rumble packet with zero FF intensity will immediately
724  * packet is going to be sent.
789 	int packet_type;		/* type of the extended packet */
1068 		/* Some packet formats force us to use this separate to poll paddle inputs */
1077 			/* Elite Series 2 split packet paddle bits */
1096 	} else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */
1204 				 * (before the packet was split)
1277 	 * an announce packet from them to send the init packet sequence.
1294 		/* This packet applies to our device, so prepare to send it */
1298 		/* Update packet with current sequence number */
1309 	struct xpad_output_packet *pkt, *packet = NULL;
1323 				"%s - found pending output packet %d\n",
1325 			packet = pkt;
1330 	if (packet) {
1331 		memcpy(xpad->odata, packet->data, packet->len);
1332 		xpad->irq_out->transfer_buffer_length = packet->len;
1333 		packet->pending = false;
1466 	struct xpad_output_packet *packet =
1471 	packet->data[0] = 0x08;
1472 	packet->data[1] = 0x00;
1473 	packet->data[2] = 0x0F;
1474 	packet->data[3] = 0xC0;
1475 	packet->data[4] = 0x00;
1476 	packet->data[5] = 0x00;
1477 	packet->data[6] = 0x00;
1478 	packet->data[7] = 0x00;
1479 	packet->data[8] = 0x00;
1480 	packet->data[9] = 0x00;
1481 	packet->data[10] = 0x00;
1482 	packet->data[11] = 0x00;
1483 	packet->len = 12;
1484 	packet->pending = true;
1513 	 * Begin the init sequence by attempting to send a packet.
1514 	 * We will cycle through the init packet sequence before
1523 	struct xpad_output_packet *packet =
1532 	packet->len = sizeof(mode_report_ack);
1533 	memcpy(packet->data, mode_report_ack, packet->len);
1534 	packet->data[2] = seq_num;
1535 	packet->pending = true;
1546 	struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX];
1560 		packet->data[0] = 0x00;
1561 		packet->data[1] = 0x06;
1562 		packet->data[2] = 0x00;
1563 		packet->data[3] = strong / 256;	/* left actuator */
1564 		packet->data[4] = 0x00;
1565 		packet->data[5] = weak / 256;	/* right actuator */
1566 		packet->len = 6;
1567 		packet->pending = true;
1571 		packet->data[0] = 0x00;
1572 		packet->data[1] = 0x08;
1573 		packet->data[2] = 0x00;
1574 		packet->data[3] = strong / 256;  /* left actuator? */
1575 		packet->data[4] = weak / 256;	/* right actuator? */
1576 		packet->data[5] = 0x00;
1577 		packet->data[6] = 0x00;
1578 		packet->data[7] = 0x00;
1579 		packet->len = 8;
1580 		packet->pending = true;
1584 		packet->data[0] = 0x00;
1585 		packet->data[1] = 0x01;
1586 		packet->data[2] = 0x0F;
1587 		packet->data[3] = 0xC0;
1588 		packet->data[4] = 0x00;
1589 		packet->data[5] = strong / 256;
1590 		packet->data[6] = weak / 256;
1591 		packet->data[7] = 0x00;
1592 		packet->data[8] = 0x00;
1593 		packet->data[9] = 0x00;
1594 		packet->data[10] = 0x00;
1595 		packet->data[11] = 0x00;
1596 		packet->len = 12;
1597 		packet->pending = true;
1601 		packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */
1602 		packet->data[1] = 0x00;
1603 		packet->data[2] = xpad->odata_serial++;
1604 		packet->data[3] = GIP_PL_LEN(9);
1605 		packet->data[4] = 0x00;
1606 		packet->data[5] = GIP_MOTOR_ALL;
1607 		packet->data[6] = 0x00; /* left trigger */
1608 		packet->data[7] = 0x00; /* right trigger */
1609 		packet->data[8] = strong / 512;	/* left actuator */
1610 		packet->data[9] = weak / 512;	/* right actuator */
1611 		packet->data[10] = 0xFF; /* on period */
1612 		packet->data[11] = 0x00; /* off period */
1613 		packet->data[12] = 0xFF; /* repeat count */
1614 		packet->len = 13;
1615 		packet->pending = true;
1676 	struct xpad_output_packet *packet =
1685 		packet->data[0] = 0x01;
1686 		packet->data[1] = 0x03;
1687 		packet->data[2] = command;
1688 		packet->len = 3;
1689 		packet->pending = true;
1693 		packet->data[0] = 0x00;
1694 		packet->data[1] = 0x00;
1695 		packet->data[2] = 0x08;
1696 		packet->data[3] = 0x40 + command;
1697 		packet->data[4] = 0x00;
1698 		packet->data[5] = 0x00;
1699 		packet->data[6] = 0x00;
1700 		packet->data[7] = 0x00;
1701 		packet->data[8] = 0x00;
1702 		packet->data[9] = 0x00;
1703 		packet->data[10] = 0x00;
1704 		packet->data[11] = 0x00;
1705 		packet->len = 12;
1706 		packet->pending = true;
1835 	struct xpad_output_packet *packet =
1840 	packet->data[0] = 0x00;
1841 	packet->data[1] = 0x00;
1842 	packet->data[2] = 0x08;
1843 	packet->data[3] = 0xC0;
1844 	packet->data[4] = 0x00;
1845 	packet->data[5] = 0x00;
1846 	packet->data[6] = 0x00;
1847 	packet->data[7] = 0x00;
1848 	packet->data[8] = 0x00;
1849 	packet->data[9] = 0x00;
1850 	packet->data[10] = 0x00;
1851 	packet->data[11] = 0x00;
1852 	packet->len = 12;
1853 	packet->pending = true;
1869 	 * Send presence packet.
2171 			 * type of extended packet
2175 			/* The elite 2 controller has seen multiple packet
2187 				 * prior to the update that split the packet
2191 				/* The split packet format that was introduced