int main(void)
{
delay_init(); //延时函数初始化
uart_init(9600); //串口初始化为9600
LED_Init(); //初始化与LED连接的硬件接口
LED0=1;
LED1=1;
LED2=1;
USB_Cable_Config (ENABLE);
delay_ms(500);
USB_Port_Set(0);
delay_ms(500);
USB_Port_Set(1);
Set_USBClock();
USB_Interrupts_Config();
USB_Init();
SPI_IO_Init();
DMA_configuration();
spi_conf(SPI_DEFAULT_SPEED);
LED1=0;
LED2=0;
while(1)
{
/* Get command */
serprog_handle_command(usb_getc());
/* Flush output via USB */
usb_sync();
}
}
void A7201_init(void)
{
SPI_IO_Init();
SPI_CE_L(); //pCE = 0;
//pTX_RX = 0;
//SPI_S_H(); //pSPIS = 1; // SPI mode
SPI_STB_L();
SPI_CLK_L();
Reg1_H = 0x77;
Reg1_L = 0xA9; // RX, FSK, HiBand, Clock out disable, Up side band, TX power max, AGC enable
Reg1_L &= (~BAND_L); //HI_BAND // HI_BAND = 434MHz band, LO_BAND = 315MHz band
Reg1_L |= FASK_L; //FSK //1:FSK or 0 ASK
Reg1_L |= IFB0_L; //IF filter bandwidth selection[mid. (ASK = 250KHz, FSK = 150KHz)]
Reg1_H |= IFB1_H;
SpiWrite ( 0xFA, 0x32 ); // For Power On(Initial)
// initUart1(); // 8M/12/32 = 20.8K bps
/*
while(1)
{
ReceiveData();
}
*/
}