/*******************************************************************************
* Function Name : main.
* Description : Main routine.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
int main(void)
{
int i;
Reset_GC3355();
Set_System();
Set_USBClock();
USB_Interrupts_Config();
#ifdef USE_USB_AS_HOST_IF
USB_Init();
#endif
USART_Config_Default();
btc_ltc_uart_config(115200);
delay_init(72);
//gpio_init();
Timerx_Init(100,7200-1);
USART_Config_Default();
rx_cx_buffers_init();
while (1)
{
dispatch_host_cmd();
report_nonce_to_host();
if(timer_count > 100) {
timer_count = 0;
//PR_DEBUG("GPIOB8 = %d\n",GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_8));
led1_revert();
//PR_DEBUG("%02X\n",get_next_n_out(&usb_trans_buffer,152));
//PR_DEBUG("has cmd length = %d\n",trans_buffer_has_cmd(&usb_trans_buffer));
}
//delay_ms(1000);
//PR_DEBUG("delay 1000ms \n");
}
}
/*******************************************************************************
* 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 : USART_Config.
* Description : Configure the EVAL_COM1 according to the line coding structure.
* Input : None.
* Return : Configuration status
TRUE : configuration done with success
FALSE : configuration aborted.
*******************************************************************************/
bool USART_Config(void)
{
/* set the Stop bit*/
switch (linecoding.format)
{
case 0:
USART_InitStructure.USART_StopBits = USART_StopBits_1;
break;
case 1:
USART_InitStructure.USART_StopBits = USART_StopBits_1_5;
break;
case 2:
USART_InitStructure.USART_StopBits = USART_StopBits_2;
break;
default :
{
USART_Config_Default();
return (FALSE);
}
}
/* set the parity bit*/
switch (linecoding.paritytype)
{
case 0:
USART_InitStructure.USART_Parity = USART_Parity_No;
break;
case 1:
USART_InitStructure.USART_Parity = USART_Parity_Even;
break;
case 2:
USART_InitStructure.USART_Parity = USART_Parity_Odd;
break;
default :
{
USART_Config_Default();
return (FALSE);
}
}
/*set the data type : only 8bits and 9bits is supported */
switch (linecoding.datatype)
{
case 0x07:
/* With this configuration a parity (Even or Odd) should be set */
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
break;
case 0x08:
if (USART_InitStructure.USART_Parity == USART_Parity_No)
{
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
}
else
{
USART_InitStructure.USART_WordLength = USART_WordLength_9b;
}
break;
default :
{
USART_Config_Default();
return (FALSE);
}
}
USART_InitStructure.USART_BaudRate = linecoding.bitrate;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
/* Configure and enable the USART */
USART_Init(EVAL_COM1, &USART_InitStructure);
return (TRUE);
}
/*******************************************************************************
* Function Name : UART0_Config.
* Description : Configure the UART 1 according to the linecoding structure.
* Input : None.
* Return : Configuration status
TRUE : configuration done with success
FALSE : configuration aborted.
*******************************************************************************/
bool USART_Config(void)
{
/* set the Stop bit*/
switch (linecoding.format)
{
case 0:
USART_InitStructure.USART_StopBits = USART_StopBits_1;
break;
case 1:
USART_InitStructure.USART_StopBits = USART_StopBits_1_5;
break;
case 2:
USART_InitStructure.USART_StopBits = USART_StopBits_2;
break;
default :
{
USART_Config_Default();
return (FALSE);
}
}
/* set the parity bit*/
switch (linecoding.paritytype)
{
case 0:
USART_InitStructure.USART_Parity = USART_Parity_No;
break;
case 1:
USART_InitStructure.USART_Parity = USART_Parity_Even;
break;
case 2:
USART_InitStructure.USART_Parity = USART_Parity_Odd;
break;
default :
{
USART_Config_Default();
return (FALSE);
}
}
/*set the data type : only 8bits and 9bits is supported */
switch (linecoding.datatype)
{
case 0x07:
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
break;
case 0x08:
USART_InitStructure.USART_WordLength = USART_WordLength_9b;
break;
default :
{
USART_Config_Default();
return (FALSE);
}
}
USART_InitStructure.USART_BaudRate = linecoding.bitrate;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
USART_Init(USART1, &USART_InitStructure);
USART_Cmd(USART1, ENABLE);
return (TRUE);
}
