适配模拟灯光。

yy1717

2021-02-03 026e1750503ec74bbe181bce3ece9931c244e367

 lib/src/main/cpp/master/comm_if.cpp

@@ -141,6 +141,7 @@
                pthread_mutex_unlock(&msg_mutex);
            } else {
                // 延迟重发
                DEBUG("发送失败");
                usleep(500000);
                sem_post(&sem_msg_income);
            }