PIC单片机led灯左移右移

程序介绍：每隔100ms，移动一个灯亮

//** Date: Wednesday, November 21, 2012 21:26:32

#define MX_PIC //Defines for microcontroller
#define P16F690
#define MX_EE
#define MX_EE_SIZE 256
#define MX_I
#define MX_SPI_BCB
#define MX_SPI_SDI 4
#define MX_SPI_SDO 7
#define MX_SPI_SCK 6
#define MX_UART
#define MX_UART_B
#define MX_UART_TX 7
#define MX_UART_RX 5
#define MX_I2C
#define MX_MI2C
#define MX_I2C_B
#define MX_I2C_SDA 4
#define MX_I2C_SCL 6
#define MX_PWM
#define MX_PWM_C 1
#define MX_PWM_S1 trisc
#define MX_PWM_1 5 //Functions
#define MX_CLK_SPEED 19660800
#ifdef _BOOC
#include
#endif
#ifdef HI_CH_C
#include
#endif //Configuration data //Internal functions
#include "F:\Program Files\Matrix Multimedia\Flowcode V4\FCD\internals.h" //Macro function declarations
//Variable declarations
char FCV_COUNT; //Macro implementations void main()
{

//Initialisation
ansel = 0;
anselh = 0;
//Interrupt initialisation code
option_reg = 0xC0;
//Loop
//Loop: While 1
while (1)
{
//Calculation
//Calculation:
// count = 0x01
FCV_COUNT = 0x01;
//Loop
//Loop: While count>0
while (FCV_COUNT>0)
{
//Output
//Output: count -> PORT C
trisc = 0x00;
portc = FCV_COUNT;
//Delay
//Delay: 100 ms
delay_ms(100);
//Calculation
//Calculation:
// count = count<<1
FCV_COUNT = FCV_COUNT<<1;
}
//Calculation
//Calculation:
// count = 0x80
FCV_COUNT = 0x80;
//Loop
//Loop: While count>0
while (FCV_COUNT>0)
{
//Output
//Output: count -> PORT C
trisc = 0x00;
portc = FCV_COUNT;
//Delay
//Delay: 100 ms
delay_ms(100);
//Calculation
//Calculation:
// count = count>>1
FCV_COUNT = FCV_COUNT>>1;
}
}
mainendloop: goto mainendloop;
} void MX_IRRUPT_MACRO(void)
{
}

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