如何解决这个错误"avrdude: error reading signature data, rc=-67"?
How to solve this error "avrdude: error reading signature data, rc=-67"?
我正在使用 Arduino Uno WiFi。
一开始,草图上传成功了。
然后,我在没有更改任何代码的情况下开始出现以下错误:
是硬件问题,还是板子坏了?
有什么帮助吗?
这是 avrdude source code 中导致出现错误消息的片段:
/*
* Let's read the signature bytes to make sure there is at least a
* chip on the other end that is responding correctly. A check
* against 0xffffff / 0x000000 should ensure that the signature bytes
* are valid.
*/
if(!(p->flags & AVRPART_AVR32)) {
if (init_ok) {
rc = avr_signature(pgm, p);
if (rc != 0) {
fprintf(stderr, "%s: error reading signature data, rc=%d\n",
progname, rc);
exitrc = 1;
goto main_exit;
}
}
所以我猜你选择了错误的目标或者芯片没有响应。
我正在使用 Arduino Uno WiFi。
一开始,草图上传成功了。
然后,我在没有更改任何代码的情况下开始出现以下错误:
是硬件问题,还是板子坏了?
有什么帮助吗?
这是 avrdude source code 中导致出现错误消息的片段:
/*
* Let's read the signature bytes to make sure there is at least a
* chip on the other end that is responding correctly. A check
* against 0xffffff / 0x000000 should ensure that the signature bytes
* are valid.
*/
if(!(p->flags & AVRPART_AVR32)) {
if (init_ok) {
rc = avr_signature(pgm, p);
if (rc != 0) {
fprintf(stderr, "%s: error reading signature data, rc=%d\n",
progname, rc);
exitrc = 1;
goto main_exit;
}
}
所以我猜你选择了错误的目标或者芯片没有响应。