int32_t PIOS_USB_Init(uint32_t * usb_id, const struct pios_usb_cfg * cfg)
{
PIOS_Assert(usb_id);
PIOS_Assert(cfg);
struct pios_usb_dev * usb_dev;
usb_dev = (struct pios_usb_dev *) PIOS_USB_alloc();
if (!usb_dev) goto out_fail;
/* Bind the configuration to the device instance */
usb_dev->cfg = cfg;
PIOS_USB_Reenumerate();
/*
* This is a horrible hack to make this available to
* the interrupt callbacks. This should go away ASAP.
*/
pios_usb_com_id = (uint32_t) usb_dev;
/* Enable the USB Interrupts */
NVIC_Init((NVIC_InitTypeDef*)&usb_dev->cfg->irq.init);
/* Configure USB D-/D+ (DM/DP) pins */
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11 | GPIO_Pin_12;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_PinAFConfig(GPIOA, GPIO_PinSource11, GPIO_AF_14);
GPIO_PinAFConfig(GPIOA, GPIO_PinSource12, GPIO_AF_14);
/* Configure VBUS sense pin */
if (usb_dev->cfg->vsense.gpio)
GPIO_Init(usb_dev->cfg->vsense.gpio, (GPIO_InitTypeDef*)&usb_dev->cfg->vsense.init);
/* Select USBCLK source */
RCC_USBCLKConfig(RCC_USBCLKSource_PLLCLK_1Div5);
/* Enable the USB clock */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USB, ENABLE);
USB_Init();
USB_SIL_Init();
*usb_id = (uint32_t) usb_dev;
return 0; /* No error */
out_fail:
return(-1);
}
void HID_init(void)
{
pInformation->Current_Configuration = 0;
/* Connect the device */
PowerOn();
/* Perform basic device initialization operations */
USB_SIL_Init();
bDeviceState = UNCONNECTED;
}
/*******************************************************************************
Function Name : USBdev_Init.
Description : USB device init routine.
Input : None.
Output : None.
Return : None.
*******************************************************************************/
void USBdev_Init() {
// Update the serial number string descriptor with the data from the unique ID
Get_SerialNum();
// Initialize the current configuration
pInformation->Current_Configuration = 0;
// Connect the device
PowerOn();
// Perform basic device initialization operations
USB_SIL_Init();
bDeviceState = UNCONNECTED;
}
/******************************************************************************
* @brief CDC init routine.
*/
void CDC_Init(void)
{
Get_SerialNum(); /* Update the serial number string descriptor with the data from the unique ID */
pInformation->Current_Configuration = 0;
USB_Config();
PowerOn(); /* Connect the device */
USB_SIL_Init(); /* Perform basic device initialization operations */
pInformation->bDeviceState = UNCONNECTED;
}
/************************************************************************************//**
** \brief USB device initialization function.
** \return none.
**
****************************************************************************************/
void Bulk_Init(void)
{
/* update the serial number string descriptor with the data from the unique ID*/
UsbGetSerialNum();
/* set default configuration */
pInformation->Current_Configuration = 0;
/* connect the device */
PowerOn();
/* perform basic device initialization operations */
USB_SIL_Init();
/* set default state */
bDeviceState = UNCONNECTED;
} /*** end of Bulk_Init ***/
/*******************************************************************************
* Function Name : USB_init
* Description : USB init routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void USB_init()
{
usb_InitDescriptors();
pInformation->Current_Configuration = 0;
/* Connect the device */
PowerOn();
/* Perform basic device initialization operations */
USB_SIL_Init();
bDeviceState = UNCONNECTED;
}
/*******************************************************************************
* Function Name : CustomHID_init.
* Description : Custom HID init routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
static void composite_cdc_hid_init(void)
{
/* Update the serial number string descriptor with the data from the unique
ID*/
Get_SerialNum();
pInformation->Current_Configuration = 0;
/* Connect the device */
PowerOn();
/* Perform basic device initialization operations */
USB_SIL_Init();
bDeviceState = UNCONNECTED;
}
/**
* @brief Joystick Mouse init routine.
* @param None
* @retval None
*/
void Joystick_init(void)
{
/* Update the serial number string descriptor with the data from the unique
ID*/
Get_SerialNum();
pInformation->Current_Configuration = 0;
/* Connect the device */
PowerOn();
/* Perform basic device initialization operations */
USB_SIL_Init(wInterrupt_Mask = IMR_MSK);
bDeviceState = UNCONNECTED;
}
// Инициализация USB-девайса
void SomeDev_init()
{
// Получаем серийный номер
Get_SerialNum();
// Задаем текущую конфигурацию
pInformation->Current_Configuration = 0;
// Подключение
PowerOn();
// Основные инициализации
USB_SIL_Init();
bDeviceState = UNCONNECTED;
}
/*******************************************************************************
* Function Name : Speaker_init.
* Description : Speaker init routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void Speaker_init()
{
/* Update the serial number string descriptor with the data from the unique
ID*/
Get_SerialNum();
/* Initialize the current configuration */
pInformation->Current_Configuration = 0;
/* Connect the device */
PowerOn();
/* Perform basic device initialization operations */
USB_SIL_Init();
bDeviceState = UNCONNECTED;
}
/*******************************************************************************
* Function Name : Virtual_Com_Port_init.
* Description : Virtual COM Port Mouse init routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void Virtual_Com_Port_init(void) {
/* Update the serial number string descriptor with the data from the unique
ID*/
Get_SerialNum();
pInformation->Current_Configuration = 0;
/* Connect the device */
PowerOn();
/* Perform basic device initialization operations */
USB_SIL_Init();
/* configure the USART to the default settings */
//USART_Config_Default();
bDeviceState = UNCONNECTED;
}
/*******************************************************************************
* Function Name : DFU_init.
* Description : DFU init routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void DFU_init(void)
{
DEVICE_INFO *pInfo = &Device_Info;
/* Update the serial number string descriptor with the data from the unique ID*/
Get_SerialNum();
pInfo->Current_Configuration = 0;
/* Connect the device */
PowerOn();
/* Perform basic device initialization operations */
USB_SIL_Init();
/* Enable USB interrupts */
USB_Interrupts_Config();
bDeviceState = UNCONNECTED;
}
int32_t PIOS_USB_Init(uint32_t *usb_id, const struct pios_usb_cfg *cfg)
{
PIOS_Assert(usb_id);
PIOS_Assert(cfg);
struct pios_usb_dev *usb_dev;
usb_dev = (struct pios_usb_dev *)PIOS_USB_alloc();
if (!usb_dev) {
goto out_fail;
}
/* Bind the configuration to the device instance */
usb_dev->cfg = cfg;
PIOS_USB_Reenumerate();
/*
* This is a horrible hack to make this available to
* the interrupt callbacks. This should go away ASAP.
*/
pios_usb_com_id = (uint32_t)usb_dev;
/* Enable the USB Interrupts */
NVIC_Init(&usb_dev->cfg->irq.init);
/* Select USBCLK source */
RCC_USBCLKConfig(RCC_USBCLKSource_PLLCLK_1Div5);
/* Enable the USB clock */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USB, ENABLE);
USB_Init();
USB_SIL_Init();
*usb_id = (uint32_t)usb_dev;
return 0; /* No error */
out_fail:
return -1;
}