基于stc8G2k 读取 4路 AS5600 的角度的程序
时间: 2024-02-28 12:53:58 浏览: 141
以下是基于STC8G2K芯片,读取4路AS5600角度的简单程序:
```
#include <stc8.h>
#include <intrins.h>
sbit CS1 = P1^0; // 定义AS5600传感器1的CS引脚
sbit CS2 = P1^1; // 定义AS5600传感器2的CS引脚
sbit CS3 = P1^2; // 定义AS5600传感器3的CS引脚
sbit CS4 = P1^3; // 定义AS5600传感器4的CS引脚
unsigned int AS5600_Read(unsigned char cs_pin) // 读取AS5600传感器的角度值
{
unsigned int angle;
CS1 = CS2 = CS3 = CS4 = 1; // 关闭所有传感器的CS引脚
switch(cs_pin) // 根据传感器的编号选择对应的CS引脚
{
case 1: CS1 = 0; break;
case 2: CS2 = 0; break;
case 3: CS3 = 0; break;
case 4: CS4 = 0; break;
}
_nop_(); // 等待CS引脚稳定
_nop_();
_nop_();
_nop_();
_nop_();
angle = P0; // 读取角度值
angle = (angle << 8) + P0;
return angle;
}
void main()
{
unsigned int angle1, angle2, angle3, angle4;
while(1)
{
angle1 = AS5600_Read(1); // 读取传感器1的角度值
angle2 = AS5600_Read(2); // 读取传感器2的角度值
angle3 = AS5600_Read(3); // 读取传感器3的角度值
angle4 = AS5600_Read(4); // 读取传感器4的角度值
// 进行角度值的处理和计算
// ...
}
}
```
需要注意的是,以上程序仅供参考,具体实现还需要根据实际情况进行修改和调试。另外,AS5600传感器的通信协议可以参考其官方文档。
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