Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
驱动里的 引脚 PC1(nezha_tina_linux)
for (i= 0; i < 100000; i++) { gpio_direction_output(DHT11_1_PIN, x); x = ~x; }
Vmax约为1.63v,百元示波器极限10us了, 问:如何计算GPIO稳定需要的时间以及gpio_direction_output(单条命令耗时);
有设备的大佬,如果可以的话,帮忙测一下来张图呗,提前跪谢~
Copyright © 2024 深圳全志在线有限公司 粤ICP备2021084185号 粤公网安备44030502007680号
行为准则 | 用户协议 | 隐私权政策