標(biāo)題:
藍(lán)牙小車STM32程序
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作者:
handily
時(shí)間:
2020-1-12 09:37
標(biāo)題:
藍(lán)牙小車STM32程序
芯片:STM32F1
藍(lán)牙模塊:HC-05
小車:兩個(gè)驅(qū)動(dòng)輪,差速轉(zhuǎn)彎
手機(jī)APP:藍(lán)牙SPP
單片機(jī)源程序如下:
#include "key.h"
#include "system.h"
#include "SysTick.h"
#include "led.h"
#include "usart.h"
#include "public.h"
#include "string.h"
/*******************************************************************************
* 函 數(shù) 名 : main
* 函數(shù)功能 : 主函數(shù)
* 輸 入 : 無
* 輸 出 : 無
*******************************************************************************/
int main()
{
int R=140,L=140;
init();
LCD_Clear(BACK_COLOR); //清屏
POINT_COLOR=BLACK;
while(1)
{
LCD_ShowString(80,0,200,16,16,"L ");
LCD_ShowString(80,20,200,16,16,"R ");
LCD_ShowxNum(100,0,L,3,16,0);
LCD_ShowxNum(100,20,R,3,16,0);
if(k_up==0)
{
delay_ms(5);
if(k_up==0)
{
L+=10;
if(L>500)
L=500;
while(!k_up);
}
}
if(k_down==0)
{
delay_ms(5);
if(k_down==0)
{
L-=10;
if(L<0)
L=0;
while(!k_down);
}
}
if(k_left==0)
{
delay_ms(5);
if(k_left==0)
{
R-=10;
if(R<0)
R=0;
while(!k_left);
}
}
if(k_right==1)
{
delay_ms(5);
if(k_right==1)
{
R+=10;
if(R>500)
R=500;
while(k_right);
}
}
if(USART3_RX_STA&0x8000)
{
if(strcmp((const char*)USART3_RX_BUF,"16604304260")==0)
{
beep=1;
delay_ms(1000);
beep=0;
Debug_screen();
}
if(USART3_RX_BUF[0]=='8')//return
{
TIM_SetCompare1(TIM3, L);
TIM_SetCompare2(TIM3, 0);
TIM_SetCompare3(TIM3, R);
TIM_SetCompare4(TIM3, 0);
beep=~beep;
}
if(USART3_RX_BUF[0]=='5')
{
TIM_SetCompare1(TIM3, 0);
TIM_SetCompare2(TIM3, 0);
TIM_SetCompare3(TIM3, 0);
TIM_SetCompare4(TIM3, 0);
//beep=~beep;
}
if(USART3_RX_BUF[0]=='2')//前進(jìn)
{
TIM_SetCompare1(TIM3, 0);
TIM_SetCompare2(TIM3, L);
TIM_SetCompare3(TIM3, 0);
TIM_SetCompare4(TIM3, R);
beep=~beep;
}
if(USART3_RX_BUF[0]=='4')//左
{
TIM_SetCompare1(TIM3, 0);
TIM_SetCompare2(TIM3, L);//占空比2>占空比1左輪反轉(zhuǎn)
TIM_SetCompare3(TIM3, R);
TIM_SetCompare4(TIM3, 0);
beep=~beep;
}
if(USART3_RX_BUF[0]=='6')//右
{
TIM_SetCompare1(TIM3, L);
TIM_SetCompare2(TIM3, 0);
TIM_SetCompare3(TIM3, 0);
TIM_SetCompare4(TIM3, R);//占空比4>占空比3右輪反轉(zhuǎn)
beep=~beep;
}
USART3_RX_STA=0;
}
}
}
復(fù)制代碼
所有資料51hei提供下載:
藍(lán)牙小車.7z
(242.56 KB, 下載次數(shù): 45)
2020-1-12 13:43 上傳
點(diǎn)擊文件名下載附件
下載積分: 黑幣 -5
作者:
asiaschain
時(shí)間:
2020-5-21 14:47
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