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Add support for Sony DualShock 4 (manual merge of !160)

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Files pulled in manually and code style changes, Gamepad type addition by Adam Honse <calcprogrammer1@gmail.com>
This commit is contained in:
Pol Rius 2020-10-08 17:11:02 -05:00 • committed by Adam Honse
parent e52619dbab
commit 791df64f81
13 changed files with 2020 additions and 0 deletions
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104
Controllers/SonyDS4Controller/SonyDS4Controller.cpp Normal file
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/*-----------------------------------------*\
| SonyDS4Controller.cpp |
| |
| Controller for Sony Dualshock 4 |
| |
| Pol Rius (alpemwarrior) 24/09/2020 |
\*-----------------------------------------*/
#include <CRC.h>
#include <hidapi/hidapi.h>
#include "SonyDS4Controller.h"
SonyDS4Controller::SonyDS4Controller(hid_device * device_handle, const char * device_path)
{
this->device_handle = device_handle;
unsigned char readBuffer[64];
unsigned char reportBuffer[64];
reportBuffer[0] = 0x02;
hid_get_feature_report(device_handle, reportBuffer, 64);
for (int i = 0; i < 5; i++)
{
hid_read(device_handle, readBuffer, 64);
if (readBuffer[0] == 17)
{
is_bluetooth = true;
break;
}
}
location = device_path;
}
const char * SonyDS4Controller::GetLocation()
{
return location;
}
void SonyDS4Controller::SetColors(unsigned char red, unsigned char green, unsigned char blue)
{
if(is_bluetooth)
{
sendReportBT(red, green, blue);
}
else
{
sendReportUSB(red, green, blue);
}
}
void SonyDS4Controller::sendReportBT(unsigned char red, unsigned char green, unsigned char blue)
{
unsigned char buffer[79] =
{
0xa2, 0x11, 0xC0, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, red, green, blue, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
uint32_t crc = CRCPP::CRC::Calculate(buffer, 75, CRCPP::CRC::CRC_32());
unsigned char outbuffer[78];
/*-------------------------------------------------*\
| The report has to be signed with the byte 0xa2. |
| However, hidapi already adds 0xa2 to the report, |
| so we need to remove it from the buffer. |
\*-------------------------------------------------*/
for(unsigned int i = 1; i < 79; i++)
{
outbuffer[i - 1] = buffer[i];
}
/*-------------------------------------------------*\
| Add the crc32 to the end of the buffer |
\*-------------------------------------------------*/
outbuffer[74] = (0x000000FF & crc);
outbuffer[75] = (0x0000FF00 & crc) >> 8;
outbuffer[76] = (0x00FF0000 & crc) >> 16;
outbuffer[77] = (0xFF000000 & crc) >> 24;
hid_write(device_handle, outbuffer, 78);
}
void SonyDS4Controller::sendReportUSB(unsigned char red, unsigned char green, unsigned char blue)
{
uint8_t buffer[11] =
{
0x05,
0x07,
0x00,
0x00,
0x00,
0x00,
red,
green,
blue,
0x00,
0x00
};
hid_write(device_handle, buffer, 11);
}