/**
* @brief usbd_dfu_Init
* Initializes the DFU interface.
* @param pdev: device instance
* @param cfgidx: Configuration index
* @retval status
*/
static uint8_t usbd_dfu_Init (void *pdev,
uint8_t cfgidx)
{
/* Initilialize the MAL(Media Access Layer) */
MAL_Init();
/* Initialize the state of the DFU interface */
DeviceState = STATE_dfuIDLE;
DeviceStatus[4] = DeviceState;
return USBD_OK;
}
/*******************************************************************************
* Function Name : main.
* Description : main routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int main(void)
{
board_init();
DFU_Button_Config();
usb.bDeviceState = UNCONNECTED;
usb.fSuspendEnabled = TRUE;
/* Check if the Key push-button on STM3210x-EVAL Board is pressed */
if (DFU_Button_Read() != 0x00)
{ /* Test if user code is programmed starting from address 0x8003000 */
if (((*(__IO uint32_t*)AppAddress) & 0x2FFE0000 ) == 0x20000000)
{ /* Jump to user application */
JumpAddress = *(__IO uint32_t*) (AppAddress + 4);
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) AppAddress);
Jump_To_Application();
}
} /* Otherwise enters DFU mode to allow user to program his application */
/* Config and enable clock */
RCC_USBCLKConfig(RCC_USBCLKSource_PLLCLK_1Div5);
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USB, ENABLE);
/* Enter DFU mode */
dfu.bStatus = STATUS_ERRFIRMWARE;
dfu.bState = STATE_dfuERROR;
/* Unlock the internal flash */
FLASH_Unlock();
/* Init the media interface */
MAL_Init();
/* Select USBCLK source */
RCC_USBCLKConfig(RCC_USBCLKSource_PLLCLK_1Div5);
/* Enable the USB clock */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USB, ENABLE);
USB_Init();
/* Main loop */
while (1)
{}
}
/*******************************************************************************
* Function Name : main.
* Description : main routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int main(void)
{
NVIC_InitTypeDef NVIC_InitStructure;
DFU_Button_Config();
/* Check if the Key push-button on STM3210x-EVAL Board is pressed */
if (DFU_Button_Read() != 0x00)
{ /* Test if user code is programmed starting from address 0x8003000 */
if (((*(__IO uint32_t*)ApplicationAddress) & 0x2FFE0000 ) == 0x20000000)
{ /* Jump to user application */
JumpAddress = *(__IO uint32_t*) (ApplicationAddress + 4);
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) ApplicationAddress);
Jump_To_Application();
}
} /* Otherwise enters DFU mode to allow user to program his application */
/* Enter DFU mode */
DeviceState = STATE_dfuERROR;
DeviceStatus[0] = STATUS_ERRFIRMWARE;
DeviceStatus[4] = DeviceState;
RCC_Configuration();
NVIC_Configuration();
NVIC_InitStructure.NVIC_IRQChannel = USB_LP_CAN1_RX0_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
GPIO_Configuration();
/* Init the media interface */
MAL_Init();
/* potrebne ? */
USB_Cable_Config(ENABLE);
//USB_Init();
USB_Init(&Device_Table, &Device_Property, &User_Standard_Requests);
/* Main loop */
while (1)
{}
}
/**
* @brief Configures USB Cable.
* @param None
* @retval None
*/
void Set_System(void)
{
/* Unlock the internal flash */
FLASH_Unlock();
/* Configure the USB Disconnect Pin */
iNEMO_USB_Disconnet_Pin_Config();
/*Disable the USB Cable*/
USB_Cable_Config(DISABLE);
/* Init the media interface */
MAL_Init();
/*Enable the USB Cable*/
USB_Cable_Config(ENABLE);
}
//void USB_Cable_Config (FunctionalState NewState)
//{
// if (NewState != DISABLE)
// {
// LED1=1;
// }
// else
// {
// LED1=0;
// }
//u16 MAL_Init(u8 lun)
//{
// u16 status = MAL_OK;
// switch (lun)
// {
// case 0:
// break;
// case 1:
// break;
// default:
// return MAL_FAIL;
// }
// return status;
//}
void MAL_Config(void)
{
MAL_Init(0);
}