xieqinan
commented
1 year ago Hi @Ravenen,
This issue is very valuable, as it may be triggered by a mismatch in the simple_des_req_timeout function. However, I have failed to reproduce the issue. Would you like to share the method for sending a simple request to a Zigbee button?
I get the correct response for Zigbee device by calling the following method in Zigbee gateway.
void simple_request_handler(esp_zb_zdp_status_t zdo_status, esp_zb_af_simple_desc_1_1_t *simple_desc, void *user_ctx)
{
ESP_LOGI(TAG, "Simple Request status:%d, device:%d, endpoint:%d", zdo_status, simple_desc->app_device_id, simple_desc->endpoint);
}
void user_find_cb(esp_zb_zdp_status_t zdo_status, uint16_t addr, uint8_t endpoint, void *user_ctx)
{
ESP_LOGI(TAG, "User find cb: response_status:%d, address:0x%x, endpoint:%d", zdo_status, addr, endpoint);
if (zdo_status == ESP_ZB_ZDP_STATUS_SUCCESS) {
on_off_light.endpoint = endpoint;
on_off_light.short_addr = addr;
esp_zb_zdo_simple_desc_req_param_t cmd_req = {
.endpoint = endpoint,
.addr_of_interest = addr
};
ESP_LOGW(TAG, "send request to endpoint: %d, short address: %x", cmd_req.endpoint, cmd_req.addr_of_interest);
esp_zb_zdo_simple_desc_req(&cmd_req, simple_request_handler, NULL);
}
}
Hello!
While experimenting with the SDK, I encountered an issue:
During my experimentation, I send a simple descriptor request from the gateway code to a Zigbee device, specifically a Zigbee button, triggered by the
DEVICE ANNCEevent. The Zigbee button operates as a sleepy node and enters sleep mode, causing the "simple descriptor request timeout" to occur.However, when I manually wake up the Zigbee button by pressing its button, it sends the expected simple descriptor response. Unfortunately, this action leads to a crash of the ESP32.
It appears that the SDK attempts to delete a timeout timer that is no longer exists at that point (my apologies for possibly incorrect assumption).
I am using the latest version of the
esp-zigbee-sdkon an ESP32C6, which is being utilized as a Zigbee gateway.