void SerialCDC::setup(PinName tx, PinName rx, const char *name)
{
_tx = tx;
_rx = rx;
_available = false;
USBIOClkConfig();
CDC_Init (); // CDC Initialization
USB_Init(); // USB Initialization
USB_Connect(1); // USB Connect
while (!USB_Configuration)
continue; // wait until USB is configured
}
/*----------------------------------------------------------------------------
CDC Initialisation
Initializes the data structures and serial port
Parameters: None
Return Value: None
*---------------------------------------------------------------------------*/
void
CDC_Init (void)
{
USBIOClkConfig();
CDC_SerialState = CDC_GetSerialState ();
#ifdef ENABLE_FREERTOS
/* Create the queues used to hold Rx and Tx characters. */
g_QueueRxUSB = xQueueCreate (USB_CDC_QUEUE_SIZE, sizeof (uint8_t));
g_QueueTxUSB = xQueueCreate (USB_CDC_QUEUE_SIZE, sizeof (uint8_t));
#endif/*ENABLE_FREERTOS*/
}
/*----------------------------------------------------------------------------
CDC Initialisation
Initializes the data structures and serial port
Parameters: None
Return Value: None
*---------------------------------------------------------------------------*/
void
CDC_Init (void)
{
USBIOClkConfig();
CDC_DepInEmpty = TRUE;
CDC_SerialState = 0x0000;
#ifdef ENABLE_FREERTOS
/* Create the queues used to hold Rx and Tx characters. */
g_QueueRxUSB = xQueueCreate (USB_CDC_BUFSIZE*2, sizeof (uint8_t));
g_QueueTxUSB = xQueueCreate (USB_CDC_BUFSIZE*2, sizeof (uint8_t));
#endif/*ENABLE_FREERTOS*/
}
/*----------------------------------------------------------------------------
Main Program
*---------------------------------------------------------------------------*/
int
main (void)
{
uint32_t n;
for (n = 0; n < MSC_ImageSize; n++)
{ /* Copy Initial Disk Image */
Memory[n] = DiskImage[n]; /* from Flash to RAM */
}
/* Basic chip initialization is taken care of in SystemInit() called
* from the startup code. SystemInit() and chip settings are defined
* in the CMSIS system_<part family>.c file.
*/
/* Enable Timer32_1, IOCON, and USB blocks */
LPC_SYSCON->SYSAHBCLKCTRL |= (EN_TIMER32_1 | EN_IOCON | EN_USBREG);
USBIOClkConfig ();
VCOM_Init (); // VCOM Initialization
USB_Init (); // USB Initialization
USB_Connect (TRUE); // USB Connect
while (!USB_Configuration); // wait until USB is configured
/* NVIC is installed inside UARTInit file. */
SystemCoreClockUpdate ();
UARTInit (115200, 0);
VCOM_Usb2SerialTest ();
while (1)
{ // Loop forever
VCOM_Serial2Usb (); // read serial port and initiate USB event
VCOM_CheckSerialState ();
VCOM_Usb2Serial ();
} // end while
} // end main ()
int main (void)
{
SystemInit();
USBIOClkConfig();
/* P0.1 is push-button input, P2.0~3 are LED output. */
// LPC_GPIO2->DIR |= (0x1<<0)|(0x1<<1)|(0x1<<2)|(0x1<<3);
// LPC_GPIO0->DIR &= ~(0x1<<1);
/* 16-bit timer 0. */
// init_timer16(0, /*TIME_INTERVAL*/10);
// enable_timer16(0);
/* Set port 2_0 to output */
// GPIOSetDir( 2, 0, 1 );
USB_Init(); /* USB Initialization */
USB_Connect(TRUE); /* USB Connect */
while (1) /* Loop forever */
{
#if 0
/* I/O configuration and LED setting pending. */
if ( (timer16_0_counter > 0) && (timer16_0_counter <= 200) )
{
GPIOSetValue( 2, 0, 0 );
}
if ( (timer16_0_counter > 200) && (timer16_0_counter <= 400) )
{
GPIOSetValue( 2, 0, 1 );
}
else if ( timer16_0_counter > 400 )
{
timer16_0_counter = 0;
}
#endif
}
}
