Clean Zigbee Buffer
Posted: Mon Nov 10, 2025 3:27 pm
Hello,
It is really good to have an Espressif board with zigbee. And it works quite well.
However, I am facing a problem during startup and reconnection.
My esp32-c6 consumes its buffer with older messages while it wasnt on the network.
This is also a issue of our controller.
I did a workaround on signals:
ESP_ZB_ZDO_SIGNAL_PRODUCTION_CONFIG_READY,
ESP_ZB_BDB_SIGNAL_STEERING,
ESP_ZB_NWK_SIGNAL_NO_ACTIVE_LINKS_LEFT
so I can ignore messages when actions starts being received.
That works well... except if my connection is unstable. If that is the case, the only way for me to ignore old commands received by zigbee, is clearing its buffer.
I didn't find any function to do that. Could someone help me, please?
Best Regards,
Isabella.
It is really good to have an Espressif board with zigbee. And it works quite well.
However, I am facing a problem during startup and reconnection.
My esp32-c6 consumes its buffer with older messages while it wasnt on the network.
This is also a issue of our controller.
I did a workaround on signals:
ESP_ZB_ZDO_SIGNAL_PRODUCTION_CONFIG_READY,
ESP_ZB_BDB_SIGNAL_STEERING,
ESP_ZB_NWK_SIGNAL_NO_ACTIVE_LINKS_LEFT
so I can ignore messages when actions starts being received.
That works well... except if my connection is unstable. If that is the case, the only way for me to ignore old commands received by zigbee, is clearing its buffer.
I didn't find any function to do that. Could someone help me, please?
Best Regards,
Isabella.