mirror of https://github.com/AxioDL/boo.git
147 lines
4.2 KiB
C++
147 lines
4.2 KiB
C++
#include "boo/inputdev/DualshockPad.hpp"
|
|
#define _USE_MATH_DEFINES
|
|
#include <math.h>
|
|
#include <iostream>
|
|
#include <stdio.h>
|
|
#include <memory.h>
|
|
|
|
#ifdef _WIN32
|
|
static inline uint16_t bswap16(uint16_t val) {return _byteswap_ushort(val);}
|
|
#elif __GNUC__ && !defined(__FreeBSD__)
|
|
static inline uint16_t bswap16(uint16_t val) {return __builtin_bswap16(val); }
|
|
#elif !defined(__FreeBSD__)
|
|
static inline uint16_t bswap16(uint16_t val) {return __builtin_byteswap(val);}
|
|
#endif
|
|
|
|
#define RAD_TO_DEG (180.0/M_PI)
|
|
|
|
void hexdump(void *ptr, int buflen) {
|
|
unsigned char *buf = (unsigned char*)ptr;
|
|
int i, j;
|
|
for (i=0; i<buflen; i+=16) {
|
|
printf("%06x: ", i);
|
|
for (j=0; j<16; j++)
|
|
if (i+j < buflen)
|
|
printf("%02x ", buf[i+j]);
|
|
else
|
|
printf(" ");
|
|
printf(" ");
|
|
for (j=0; j<16; j++)
|
|
if (i+j < buflen)
|
|
printf("%c", isprint(buf[i+j]) ? buf[i+j] : '.');
|
|
printf("\n");
|
|
}
|
|
}
|
|
|
|
|
|
namespace boo
|
|
{
|
|
static const uint8_t defaultReport[35] = {
|
|
0x01, 0xff, 0x00, 0xff, 0x00,
|
|
0xff, 0x80, 0x00, 0x00, 0x00,
|
|
0xff, 0x27, 0x10, 0x00, 0x32,
|
|
0xff, 0x27, 0x10, 0x00, 0x32,
|
|
0xff, 0x27, 0x10, 0x00, 0x32,
|
|
0xff, 0x27, 0x10, 0x00, 0x32,
|
|
0x00, 0x00, 0x00, 0x00, 0x00
|
|
};
|
|
|
|
DualshockPad::DualshockPad(DeviceToken* token)
|
|
: DeviceBase(token),
|
|
m_callback(nullptr),
|
|
m_rumbleRequest(EDualshockMotor::None),
|
|
m_rumbleState(EDualshockMotor::None)
|
|
{
|
|
memcpy(m_report.buf, defaultReport, 35);
|
|
}
|
|
|
|
DualshockPad::~DualshockPad()
|
|
{
|
|
|
|
}
|
|
|
|
void DualshockPad::deviceDisconnected()
|
|
{
|
|
if (m_callback)
|
|
m_callback->controllerDisconnected();
|
|
}
|
|
|
|
void DualshockPad::initialCycle()
|
|
{
|
|
uint8_t setupCommand[4] = {0x42, 0x0c, 0x00, 0x00}; //Tells controller to start sending changes on in pipe
|
|
if (!sendHIDReport(setupCommand, sizeof(setupCommand), 0x03F4))
|
|
{
|
|
deviceError("Unable to send complete packet! Request size %x\n", sizeof(setupCommand));
|
|
return;
|
|
}
|
|
uint8_t btAddr[8];
|
|
receiveReport(btAddr, sizeof(btAddr), 0x03F5);
|
|
for (int i = 0; i < 6; i++)
|
|
m_btAddress[5 - i] = btAddr[i + 2]; // Copy into buffer reversed, so it is LSB first
|
|
}
|
|
|
|
void DualshockPad::transferCycle()
|
|
{
|
|
DualshockPadState state;
|
|
size_t recvSz = receiveUSBInterruptTransfer((uint8_t*)&state, 49);
|
|
if (recvSz != 49)
|
|
return;
|
|
|
|
for (int i = 0; i < 3; i++)
|
|
state.m_accelerometer[i] = bswap16(state.m_accelerometer[i]);
|
|
|
|
state.m_gyrometerZ = bswap16(state.m_gyrometerZ);
|
|
if (m_callback)
|
|
m_callback->controllerUpdate(state);
|
|
|
|
if (m_rumbleRequest != m_rumbleState)
|
|
{
|
|
if ((m_rumbleRequest & EDualshockMotor::Left) != EDualshockMotor::None)
|
|
{
|
|
m_report.rumble.leftDuration = m_rumbleDuration[0];
|
|
m_report.rumble.leftForce = m_rumbleIntensity[0];
|
|
}
|
|
else
|
|
{
|
|
m_report.rumble.leftDuration = 0;
|
|
m_report.rumble.leftForce = 0;
|
|
}
|
|
|
|
if ((m_rumbleRequest & EDualshockMotor::Right) != EDualshockMotor::None)
|
|
{
|
|
m_report.rumble.rightDuration = m_rumbleDuration[0];
|
|
m_report.rumble.rightOn = true;
|
|
}
|
|
else
|
|
{
|
|
m_report.rumble.rightDuration = 0;
|
|
m_report.rumble.rightOn = false;
|
|
}
|
|
sendHIDReport(m_report.buf, sizeof(m_report), 0x0201);
|
|
m_rumbleState = m_rumbleRequest;
|
|
}
|
|
else
|
|
{
|
|
if (state.m_reserved5[8] & 0x80)
|
|
m_rumbleRequest &= ~EDualshockMotor::Right;
|
|
if (state.m_reserved5[7] & 0x01)
|
|
m_rumbleRequest &= ~EDualshockMotor::Left;
|
|
m_rumbleState = m_rumbleRequest;
|
|
const double zeroG = 511.5; // 1.65/3.3*1023 (1,65V);
|
|
float accXval = -((double)state.m_accelerometer[0] - zeroG);
|
|
float accYval = -((double)state.m_accelerometer[1] - zeroG);
|
|
float accZval = -((double)state.m_accelerometer[2] - zeroG);
|
|
state.accPitch = (atan2(accYval, accZval) + M_PI) * RAD_TO_DEG;
|
|
state.accYaw = (atan2(accXval, accZval) + M_PI) * RAD_TO_DEG;
|
|
state.gyroZ = (state.m_gyrometerZ / 1023.f);
|
|
}
|
|
|
|
}
|
|
|
|
void DualshockPad::finalCycle()
|
|
{
|
|
|
|
}
|
|
|
|
} // boo
|