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Initial Refleks Lite hardware and firmware release

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Ertuğrul Topçu
2026-09-03 16:38:04 +03:00
commit 6e552c2ef1
146 changed files with 92135 additions and 0 deletions
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159
arcadestick_software/USB_DEVICE/App/usbd_desc_xinput.c Normal file
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#include "usbd_core.h"
#include "usbd_desc.h"
#include "usbd_conf.h"
#define XINPUT_VID 0x1209U
#define XINPUT_PID 0xE668U
#define XINPUT_LANGID 0x0409U
#define XINPUT_MANUFACTURER_STRING "ERTOtech"
#define XINPUT_PRODUCT_STRING "Refleks Lite XInput"
#define XINPUT_CONFIGURATION_STRING "XInput Config"
#define XINPUT_INTERFACE_STRING "XInput Interface"
static uint8_t *XInput_DeviceDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length);
static uint8_t *XInput_LangIdDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length);
static uint8_t *XInput_ManufacturerDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length);
static uint8_t *XInput_ProductDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length);
static uint8_t *XInput_SerialDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length);
static uint8_t *XInput_ConfigurationDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length);
static uint8_t *XInput_InterfaceDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length);
static void XInput_UpdateSerial(void);
static void XInput_IntToUnicode(uint32_t value, uint8_t *buffer, uint8_t length);
USBD_DescriptorsTypeDef FS_Desc =
{
XInput_DeviceDescriptor,
XInput_LangIdDescriptor,
XInput_ManufacturerDescriptor,
XInput_ProductDescriptor,
XInput_SerialDescriptor,
XInput_ConfigurationDescriptor,
XInput_InterfaceDescriptor,
};
__ALIGN_BEGIN static uint8_t xinputDeviceDescriptor[USB_LEN_DEV_DESC] __ALIGN_END =
{
USB_LEN_DEV_DESC,
USB_DESC_TYPE_DEVICE,
0x00, 0x02, /* USB 2.00 */
0x00, 0x00, 0x00, /* Class is defined by the interface */
USB_MAX_EP0_SIZE,
LOBYTE(XINPUT_VID), HIBYTE(XINPUT_VID),
LOBYTE(XINPUT_PID), HIBYTE(XINPUT_PID),
0x01, 0x01, /* Device release 1.01 */
USBD_IDX_MFC_STR,
USBD_IDX_PRODUCT_STR,
USBD_IDX_SERIAL_STR,
0x01,
};
__ALIGN_BEGIN static uint8_t xinputLangIdDescriptor[USB_LEN_LANGID_STR_DESC] __ALIGN_END =
{
USB_LEN_LANGID_STR_DESC,
USB_DESC_TYPE_STRING,
LOBYTE(XINPUT_LANGID), HIBYTE(XINPUT_LANGID),
};
__ALIGN_BEGIN static uint8_t xinputStringDescriptor[USBD_MAX_STR_DESC_SIZ] __ALIGN_END;
__ALIGN_BEGIN static uint8_t xinputSerialDescriptor[USB_SIZ_STRING_SERIAL] __ALIGN_END =
{
USB_SIZ_STRING_SERIAL,
USB_DESC_TYPE_STRING,
};
static uint8_t *XInput_DeviceDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length)
{
UNUSED(speed);
*length = sizeof(xinputDeviceDescriptor);
return xinputDeviceDescriptor;
}
static uint8_t *XInput_LangIdDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length)
{
UNUSED(speed);
*length = sizeof(xinputLangIdDescriptor);
return xinputLangIdDescriptor;
}
static uint8_t *XInput_ManufacturerDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length)
{
UNUSED(speed);
USBD_GetString((uint8_t *)XINPUT_MANUFACTURER_STRING,
xinputStringDescriptor, length);
return xinputStringDescriptor;
}
static uint8_t *XInput_ProductDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length)
{
UNUSED(speed);
USBD_GetString((uint8_t *)XINPUT_PRODUCT_STRING,
xinputStringDescriptor, length);
return xinputStringDescriptor;
}
static uint8_t *XInput_SerialDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length)
{
UNUSED(speed);
XInput_UpdateSerial();
*length = sizeof(xinputSerialDescriptor);
return xinputSerialDescriptor;
}
static uint8_t *XInput_ConfigurationDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length)
{
UNUSED(speed);
USBD_GetString((uint8_t *)XINPUT_CONFIGURATION_STRING,
xinputStringDescriptor, length);
return xinputStringDescriptor;
}
static uint8_t *XInput_InterfaceDescriptor(USBD_SpeedTypeDef speed,
uint16_t *length)
{
UNUSED(speed);
USBD_GetString((uint8_t *)XINPUT_INTERFACE_STRING,
xinputStringDescriptor, length);
return xinputStringDescriptor;
}
static void XInput_UpdateSerial(void)
{
uint32_t serial0 = *(uint32_t *)DEVICE_ID1;
uint32_t serial1 = *(uint32_t *)DEVICE_ID2;
uint32_t serial2 = *(uint32_t *)DEVICE_ID3;
serial0 += serial2;
if (serial0 != 0U)
{
XInput_IntToUnicode(serial0, &xinputSerialDescriptor[2], 8U);
XInput_IntToUnicode(serial1, &xinputSerialDescriptor[18], 4U);
}
}
static void XInput_IntToUnicode(uint32_t value, uint8_t *buffer, uint8_t length)
{
uint8_t index;
for (index = 0U; index < length; index++)
{
uint8_t digit = (uint8_t)(value >> 28);
buffer[2U * index] = (digit < 10U) ?
(uint8_t)(digit + '0') :
(uint8_t)(digit - 10U + 'A');
buffer[(2U * index) + 1U] = 0U;
value <<= 4;
}
}