main.c File Reference

#include "fw_hal.h"

Go to the source code of this file.

Functions
void	GPIO_Init (void)
int	main (void)

Variables
uint8_t	cw [8]

Function Documentation

GPIO_Init()

void GPIO_Init

(

void

)

Definition at line 44 of file main.c.

{
    // P10, P11, P12, P13
    GPIO_P1_SetMode(GPIO_Pin_0|GPIO_Pin_1|GPIO_Pin_2|GPIO_Pin_3, GPIO_Mode_Output_PP);
}

main()

int main

(

void

)

Definition at line 50 of file main.c.

{
    uint8_t step;
    uint16_t pos;
    SYS_SetClock();
    GPIO_Init();
 
    while(1)
    {
        for (pos = 0; pos < 640; pos++)
        {
            step = 8;
            while (step--)
            {
                P1 = P1 & 0xF0 | cw[7 - step];
                SYS_Delay(5);
            }
        }
        SYS_Delay(500);
        for (pos = 0; pos < 640; pos++)
        {
            step = 8;
            while (step--)
            {
                P1 = P1 & 0xF0 | cw[step];
                SYS_Delay(5);
            }
        }
        SYS_Delay(500);
    }
}

Variable Documentation

cw

uint8_t cw[8]

Initial value:

={
    0B00001001,
    0B00000001,
    0B00000011,
    0B00000010,
    0B00000110,
    0B00000100,
    0B00001100,
    0B00001000
}

Definition at line 33 of file main.c.