esp_mesh_recv 收数据机制
Posted: Fri Aug 30, 2019 8:53 am
你好
请问 esp_mesh_recv这个函数有个提示
@attention Mesh RX queue should be checked regularly to avoid running out of memory.
* - Use esp_mesh_get_rx_pending() to check the number of packets available in the queue waiting
* to be received by applications.
这里的avoid running out of memory ,具体要如何避免? 不定期执行esp_mesh_recv函数?如果其他节点发了信息给A节点,A节点处理速度跟不上,会自动丢失?溢出?
请问 esp_mesh_recv这个函数有个提示
@attention Mesh RX queue should be checked regularly to avoid running out of memory.
* - Use esp_mesh_get_rx_pending() to check the number of packets available in the queue waiting
* to be received by applications.
这里的avoid running out of memory ,具体要如何避免? 不定期执行esp_mesh_recv函数?如果其他节点发了信息给A节点,A节点处理速度跟不上,会自动丢失?溢出?