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| #include "stm32f10x.h"
void Delay(unsigned int count)
{
unsigned int i;
for (; count != 0; count--)
{
i = 5000;
while (i--);
}
}
void SMG_Init(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB | RCC_APB2Periph_GPIOC, ENABLE);
GPIO_InitStructure.GPIO_Pin = 0x00ff;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOC, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = 0x003f;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOB, &GPIO_InitStructure);
}
uint16_t table[] = {0xc8,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
uint16_t wei[] = {0x0fe,0x0fd,0x0fb,0x0f7,0x0ef,0x0df,0xff,0xff};
uint8_t i;
void main(void)
{
SMG_Init();
while (1)
{
for(i=1;i<7;i++)
{
GPIO_Write(GPIOB,wei[i-1]);
GPIO_Write(GPIOC,table[i]);
Delay(50);
GPIO_Write(GPIOB,0x0ff);
Delay(50);
}
}
}
|
