OLED Display - HTTP Command - float number error

[mchacher]

Hi,

I would like to display floating point numbers on an OLED screen but I don't find the solution with http request.
To give you a simple example :
http://192.168.0.200/control?cmd=OLED,4,1,Temperature 20 is working perfectly
... but,
http://192.168.0.200/control?cmd=OLED,4,1,Temperature 20.3 is not showing any data on the screen

i am using the latest ESP_Easy_mega-20180826_normal_ESP8266_4096.bin build.

Any idea?

Thanks

[grovkillen]

Have you tried this one:

Code: Select all

http://192.168.0.200/control?cmd=OLED,4,1,"Temperature 20.3"

[mchacher]

Yes I did the test and it doesn't work.
I got the following reply: Unknown or restricted command!

[grovkillen]

Just as a test if you remove the space between the temperature text and value, do you still have problem?

And I guess if you add a period "." somewhere else within that text string you try to pass you get the same result (= not working)?

If that's the case the period sign is causing the internal parser to not work properly and thus it's a bug. If so, please add it to the issue list on github.

[mchacher]

Ok thanks for your answer. I will check this evening french time at home and confirm. If a bug is confirmed I will look at a fix in the parser. Do you know which file is parsing the http request?

[grovkillen]

Ok thanks for your answer. I will check this evening french time at home and confirm. If a bug is confirmed I will look at a fix in the parser. Do you know which file is parsing the http request?

That would be in the pluign https://github.com/letscontrolit/ESPEas ... 3_OLED.ino

[mchacher]

I think the bug is confirmed. I will post it on GitHub