int32_t HID_Open(void)
{
int32_t i32Ret = 0;
g_HID_sDevice.isReportProtocol = 1;
g_HID_sDevice.device = (void *)DrvUSB_InstallClassDevice(&sHidUsbClass);
g_HID_sDevice.au8DeviceDescriptor = g_HID_au8DeviceDescriptor;
g_HID_sDevice.au8ConfigDescriptor = g_HID_au8ConfigDescriptor;
g_HID_sDevice.pu8HIDDescriptor = g_HID_sDevice.au8ConfigDescriptor + LEN_CONFIG + LEN_INTERFACE;
g_HID_sDevice.pu8IntInEPDescriptor = g_HID_sDevice.au8ConfigDescriptor + LEN_CONFIG + LEN_INTERFACE + LEN_HID;
g_HID_sDevice.sVendorInfo.psVendorStringDesc = &g_HID_sVendorStringDesc;
g_HID_sDevice.sVendorInfo.psProductStringDesc = &g_HID_sProductStringDesc;
g_HID_sDevice.sVendorInfo.u16VendorId = *(uint16_t *)&g_HID_sDevice.au8DeviceDescriptor[8];
g_HID_sDevice.sVendorInfo.u16ProductId = *(uint16_t *)&g_HID_sDevice.au8DeviceDescriptor[10];
i32Ret = DrvUSB_InstallCtrlHandler(g_HID_sDevice.device, g_asCtrlCallbackEntry,
sizeof(g_asCtrlCallbackEntry) / sizeof(g_asCtrlCallbackEntry[0]));
return i32Ret;
}
/*---------------------------------------------------------------------------------------------------------*/
int32_t HID_Open(void *pfGetInReport, void *pfSetOutReport)
{
S_HID_DEVICE *psDevice = &g_HID_sDevice;
if ((uint32_t)pfGetInReport != NULL)
pfHID_GetInReport = (void(*)(uint8_t *))pfGetInReport;
if ((uint32_t)pfSetOutReport != NULL)
pfHID_SetOutReport = (void(*)(uint8_t *, uint32_t))pfSetOutReport;
/* Install the virtual com to USB device */
psDevice->device = (void *)DrvUSB_InstallClassDevice(&sHIDClass);
/* Configure the descritors */
psDevice->au8DeviceDescriptor = gau8DeviceDescriptor;
psDevice->au8ConfigDescriptor = gau8ConfigDescriptor;
psDevice->pu8ReportDescriptor = gau8DeviceReportDescriptor;
psDevice->u32ReportDescriptorSize = gu32DeviceReportDescriptorSize;
psDevice->pu8Report = g_au8DeviceReport;
psDevice->u32ReportSize = g_u32DeviceReportSize;
/* Install the USB event callbacks */
DrvUSB_InstallCtrlHandler(psDevice->device, g_asCtrlCallbackEntry,
sizeof(g_asCtrlCallbackEntry) / sizeof(g_asCtrlCallbackEntry[0]));
return E_SUCCESS;
}
int32_t HID_Open(uint32_t inReportSize, void *pfGetInReport, void *pfSetOutReport)
{
int32_t i32Ret = E_SUCCESS;
if ((uint32_t)pfGetInReport != NULL)
pfHID_GetInReport = (void(*)(uint8_t *))pfGetInReport;
if ((uint32_t)pfSetOutReport != NULL)
pfHID_SetOutReport = (void(*)(uint8_t *))pfSetOutReport;
g_HID_sDevice.device = (void *)DrvUSB_InstallClassDevice(&sHidUsbClass);
g_HID_sDevice.au8DeviceDescriptor = gau8DeviceDescriptor;
g_HID_sDevice.au8ConfigDescriptor = gau8ConfigDescriptor;
g_HID_sDevice.pu8HIDDescriptor = g_HID_sDevice.au8ConfigDescriptor + LEN_CONFIG + LEN_INTERFACE;
g_HID_sDevice.pu8IntInEPDescriptor = g_HID_sDevice.au8ConfigDescriptor + LEN_CONFIG + LEN_INTERFACE + LEN_HID;
g_HID_sDevice.u32ReportSize = inReportSize;
i32Ret = DrvUSB_InstallCtrlHandler(g_HID_sDevice.device, g_asCtrlCallbackEntry,
sizeof(g_asCtrlCallbackEntry) / sizeof(g_asCtrlCallbackEntry[0]));
return i32Ret;
}