Problem to write Analog values with API on EMS-ESP32

[kiLL3rsp33dy]

Hello,
I'm new here and I try to work with the EMS-ESP Software on ESP32. The ESP is connected with my heating. Additionally I connected on a GPIO relay to control an heating element.

I want to control this GPIO via the API. To test this, I tried to write via the API using POSTMAN. Authentication via the bearer token is also set up. However, when I want to control the output via the analog sensor, the following error message always appears:

"message": "no setvalue in analogsensor"

I can change a value in the heating, but the analog values ​​do not work. I don't know where my problem is. Does anyone have any solution?

Thanks

[proddy]

I tested and think it's a bug. I'll work on a fix.

[MichaelDvP]

Difficult, id:33 sets the flag for Heatsources, what is not found in analogsensor. I think we have to exclude the system devices from flag check here:

EMS-ESP32/src/core/command.cpp

Lines 483 to 484 in a2c099e

	if (Helpers::toLower(cmd) == Helpers::toLower(cf.cmd_) && (cf.device_type_ == device_type) && (!device_id || cf.device_id_ == device_id)
	&& (flag == CommandFlag::CMD_FLAG_DEFAULT || (flag & 0x3F) == (cf.flags_ & 0x3F))) {

with second line:
&& (cf.device_type_ < EMSdevice::DeviceType::BOILER || flag == CommandFlag::CMD_FLAG_DEFAULT || (flag & 0x3F) == (cf.flags_ & 0x3F))) {

[proddy]

that would work. can you remember why we check the flags in the first place when calling commands? I thought bit 6 was set if only we want to hide it from the web/api. it's been so long I can't remember!

[MichaelDvP]

This is to differ the circuits, e.g. dhw/mode or hc1/mode have to returnthe right command function.

[proddy]

ah yes. thanks. I'll do a PR, you're fix works. First I'll update the unit tests so we can catch these regression bugs during build.

[MichaelDvP]

The setvalue command was introduced before we had the named analogsensors. We can also remove this command and stick to the named commands like on all other devices. I've made a PR to docs to add the named command.

[MichaelDvP]

@kiLL3rsp33dy You can use the name of the sensor, this should work:
http://ems-esp/api/analogsensor/heizstab2kw_pwon
with {"value":1}

[kiLL3rsp33dy]

Thanks for your answer. I just tested it. It works.

[proddy]

fixed in 3.7.2-dev.22