Question

我试图学习使用Arduino Leonardo Pro Mini进行键盘仿真的方法。

我写的代码是

#include <Keyboard.h>

void setup() {
Keyboard.begin()
}

void loop() {
Keyboard.println("Hello World");
}

这很好，现在我想用空代码重置微控制器

void setup()
{
}

void loop()
{
}

但是以前的代码不允许我这样做。即使端口选择正确（以下情况我也可以肯定），这是错误消息

avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x00

Answer 1

此错误与您上传的代码无关。

原因：

缺少引导程序
引导程序损坏
错误的引导程序设置
连接错误
连接到硬件Rx / Tx的东西...

无法重置Arduino Leonardo代码

1 个答案: