標題:
stm32用定時器控制8路舵機(庫函數(shù))源碼
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作者:
kbq1950361006
時間:
2017-9-25 16:48
標題:
stm32用定時器控制8路舵機(庫函數(shù))源碼
8路舵機都可控制,在買pca9685驅(qū)動之前寫的一部分,只用了2個定時器,如果只用舵機還可以接受,否則太懶費資源,
stm32調(diào)試舵機8路全用定時器(庫函數(shù))
單片機源程序如下:
#include "led.h"
#include "delay.h"
#include "key.h"
#include "sys.h"
#include "usart.h"
#include "timer.h"
/************************************************
ALIENTEK戰(zhàn)艦STM32開發(fā)板實驗9
PWM輸出實驗
************************************************/
int main(void)
{
delay_init(); //延時函數(shù)初始化
KEY_Init();
uart_init(115200); //串口初始化為115200
TIM4_PWM_Init(199,7199);
TIM3_PWM_Init(199,7199);
TIM_SetCompare1(TIM4,5);// GPIO_Pin_12|GPIO_Pin_13|GPIO_Pin_14|GPIO_Pin_15; D
TIM_SetCompare2(TIM4,5);
TIM_SetCompare3(TIM4,5);
TIM_SetCompare4(TIM4,5);
TIM_SetCompare1(TIM3,5);//GPIO_Pin_6|GPIO_Pin_7|GPIO_Pin_8|GPIO_Pin_9; C
TIM_SetCompare2(TIM3,5);
TIM_SetCompare3(TIM3,5);
TIM_SetCompare4(TIM3,5);
while(1)
{
if(KEY0==0)
{
TIM_SetCompare1(TIM4,10); //45度
TIM_SetCompare1(TIM3,10);
}
if(KEY1==0)
{
TIM_SetCompare2(TIM4,15); //90度
TIM_SetCompare2(TIM3,15);
}
if(KEY2==0)
{
TIM_SetCompare3(TIM4,20); //135度
TIM_SetCompare3(TIM3,20);
}
if(WK_UP==1)
{
TIM_SetCompare4(TIM4,25); //180度
TIM_SetCompare4(TIM3,25);
}
}
}
復(fù)制代碼
所有資料51hei提供下載:
stm32調(diào)試舵機8路全用定時器(庫函數(shù)).7z
(185.68 KB, 下載次數(shù): 90)
2022-11-22 03:14 上傳
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