Zigbee Switch results in bootloop

RE: Zigbee Switch results in bootloop

Manju_rn — Sun, 30 Jan 2022 11:21:36 GMT

Found the problem. It does not fix the requirement I was trying to achieve but the bootloop issue is resolved.

The problem was that I was providing ON_OFF attributes list in the ON_OFF_SWITCH_CLUSTER. The ZB_HA_DECLARE_ON_OFF_SWITCH_CLUSTER_LIST take switch configuration as the input ZB_ZCL_DECLARE_ON_OFF_SWITCH_CONFIGURATION_ATTRIB_LIST(switch_cfg_attr_list, &attr_switch_type, &attr_switch_actions);

----Incorrect declatation-----

/* On/Off cluster attributes additions data */
ZB_ZCL_DECLARE_ON_OFF_ATTRIB_LIST(
   on_off_attr_list,
   &dev_ctx.on_off_attr.on_off);

ZB_HA_DECLARE_ON_OFF_SWITCH_CLUSTER_LIST(
   switch_clusters,
   on_off_attr_list,
   basic_attr_list,
   identify_attr_list
);

---------------------

---- Correct declaration-----

/******************* Declare attributes ************************/
/* Switch config cluster attributes data */
zb_uint8_t attr_switch_type =
ZB_ZCL_ON_OFF_SWITCH_CONFIGURATION_SWITCH_TYPE_TOGGLE;
zb_uint8_t attr_switch_actions =
ZB_ZCL_ON_OFF_SWITCH_CONFIGURATION_SWITCH_ACTIONS_DEFAULT_VALUE;
ZB_ZCL_DECLARE_ON_OFF_SWITCH_CONFIGURATION_ATTRIB_LIST(switch_cfg_attr_list, &attr_switch_type, &attr_switch_actions);
/* Basic cluster attributes data */
zb_uint8_t attr_zcl_version = ZB_ZCL_BASIC_ZCL_VERSION_DEFAULT_VALUE;
zb_uint8_t attr_power_source = ZB_ZCL_BASIC_POWER_SOURCE_DEFAULT_VALUE;
ZB_ZCL_DECLARE_BASIC_ATTRIB_LIST(basic_attr_list, &attr_zcl_version, &attr_power_source);
/* Identify cluster attributes data */
zb_uint16_t attr_identify_time = 0;
ZB_ZCL_DECLARE_IDENTIFY_ATTRIB_LIST(identify_attr_list, &attr_identify_time);
/********************* Declare device **************************/
#define HA_SWITCH_ENDPOINT 10
ZB_HA_DECLARE_ON_OFF_SWITCH_CLUSTER_LIST(on_off_switch_clusters, switch_cfg_attr_list, basic_attr_list, identify_attr_list);
ZB_HA_DECLARE_ON_OFF_SWITCH_EP(on_off_switch_ep, HA_SWITCH_ENDPOINT, on_off_switch_clusters);
ZB_HA_DECLARE_ON_OFF_SWITCH_CTX(on_off_switch_ctx, on_off_switch_ep);

RE: Zigbee Switch results in bootloop

Manju_rn — Sat, 29 Jan 2022 03:09:54 GMT

Well, it is a combination of the both. I didn't start off with the light switch example because the code is written as a binding to a bulb, so the button click actually sends the command for the light bulb rather than the switch itself light_switch_send_on_off.

However, if you can take a look at the main.c can tell why this ZB_ZCL_SET_ATTRIBUTE might fail. I believe it is due to this pointer (zb_uint8_t *)&on but during the debug it does have a value and in not null. but somehow the kernel still gets panicked and bootloops

RE: Zigbee Switch results in bootloop

Jørgen Holmefjord — Fri, 28 Jan 2022 11:16:20 GMT

Hi,

From your main.c code, it looks like you started out with the light_bulb sample and modified it to work as a light switch. Is there any specific reasons you did not start out with the ready-made light_switch sample instead?

The configuration of the light_bulb sample may not support the light_switch APIs you have added. Did you change any other configs in the sample?

Best regards,
Jørgen

RE: Zigbee Switch results in bootloop

Manju_rn — Thu, 27 Jan 2022 23:09:15 GMT

Not sure why you have given the NXP . It doesn;t help. I know the basics of zigbee. I see no generic example of a switch and they have their own macros.

RE: Zigbee Switch results in bootloop

sipan112 — Thu, 27 Jan 2022 15:09:31 GMT

the manual describes the NXP implementation of the ZigBee Cluster Library (ZCL) for the ZigBee 3.0 standard
you can read it: JN-UG-3115.book (nxp.com)