Not Usable on grblHAL

[MatiM72737]

When installed (in version 3.0) on stm32f407vgt6 with grblHAL, when eg send setting in grblHAL tab stm totally freeze same when lunch features tab, and then it showing error with parsing json, but curl -s with same command showing all proprly, unless we open webgui ...

To Reproduce
Steps to reproduce the behavior:
install grblHAL on stm32f407vgt6
save index.html.gz inside www folder on sd formatted to FAT32 (webui 3.0)
go to settings and save some options in grblHAL tab or just try to open features tab(not loading)

Expected behavior
everything working, when sending settings, i want them to save properly and not freeze stm,
when i'm trying to open features tab, it's opening and showing features

[github-actions]

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[luc-github]

What freeze ? STM board or webUI ?
What the dev console give when the parsing json appear ? need to see in web browser request what is the json content - please share

[MatiM72737]

stm board freeze,
(index):1 Ui is ready (index):1 Dashboard (index):1 Dashboard (index):1 Dashboard (index):1 filesPanel (index):1 Terminal panel (index):1 jogPanel (index):1 Status panel (index):1 Probe panel (index):1 Laser panel (index):1 Spindle panel (index):1 Object (index):1 Overrides panel (index):1 Element: 1 Step: 0.001 Mult 1000 Modal: Value mult 1000 Step mult 1 Modulo 0 (index):1 Dashboard (index):1 filesPanel (index):1 jogPanel (index):1 Probe panel (index):1 Laser panel (index):1 Spindle panel (index):1 Object (index):1 filesPanel (index):1 filesPanel (index):1 feature (index):1 SyntaxError: Unexpected end of JSON input at JSON.parse (<anonymous>) at onSuccess ((index):1:359208) at onSuccess ((index):1:179752) at p ((index):1:177171) 'Parsing data error, data are incorrect' (index):1 feature (index):1 feature

it's what i'm getting in dev console and after that stm is totally freezed, don't react for serial or anything, only reset button helps

[luc-github]

in that case it is some issue in grblHAL fw but it would help if you can get the.response about ESP400 query from dev tool

[MatiM72737]

suddenly, response is empty, but what is insteresting, when i make curl -s without any acces to webui (totally close any browser tab of it), i'm getting response normally (before crash made by accesing webui ofc)

⚡matim ❯❯ curl -s "http://192.168.0.185/command?cmd=%5BESP400%5Djson=yes&t=$(date +%s%3N)" | jq . { "EEPROM": [ { "F": "network", "P": "300", "T": "S", "V": "grblHAL", "H": "Hostname", "S": "64" }, { "F": "network", "P": "70#2", "T": "B", "V": "1", "H": "HTTP", "O": [ { "Enabled": "1" }, { "Disabled": "0" } ] }, { "F": "network", "P": "306", "T": "I", "V": "80", "H": "HTTP port", "M": "1", "S": "65535" }, { "F": "network", "P": "70#0", "T": "B", "V": "0", "H": "Telnet", "O": [ { "Enabled": "1" }, { "Disabled": "0" } ] }, { "F": "network", "P": "305", "T": "I", "V": "23", "H": "Telnet port", "M": "1", "S": "65535" }, { "F": "network", "P": "70#1", "T": "B", "V": "1", "H": "Websocket", "O": [ { "Enabled": "1" }, { "Disabled": "0" } ] }, { "F": "network", "P": "307", "T": "I", "V": "81", "H": "Websocket port", "M": "1", "S": "65535" }, { "F": "network", "P": "301", "T": "B", "V": "1", "H": "IP Mode", "O": [ { "Static": "0" }, { "DHCP": "1" }, { "AutoIP": "2" } ] }, { "F": "network", "P": "302", "T": "A", "V": "192.168.5.1", "H": "IP Address" }, { "F": "network", "P": "303", "T": "A", "V": "192.168.5.1", "H": "Gateway" }, { "F": "network", "P": "304", "T": "A", "V": "255.255.255.0", "H": "Netmask" } ] }  MatiMsPC       48ms   6:30 PM    ⚡matim ❯❯ curl -s "http://192.168.0.185/command?cmd=%5BESP400%5Djson=yes&t=$(date +%s%3N)" | jq . { "EEPROM": [ { "F": "network", "P": "300", "T": "S", "V": "grblHAL", "H": "Hostname", "S": "64" }, { "F": "network", "P": "70#2", "T": "B", "V": "1", "H": "HTTP", "O": [ { "Enabled": "1" }, { "Disabled": "0" } ] }, { "F": "network", "P": "306", "T": "I", "V": "80", "H": "HTTP port", "M": "1", "S": "65535" }, { "F": "network", "P": "70#0", "T": "B", "V": "0", "H": "Telnet", "O": [ { "Enabled": "1" }, { "Disabled": "0" } ] }, { "F": "network", "P": "305", "T": "I", "V": "23", "H": "Telnet port", "M": "1", "S": "65535" }, { "F": "network", "P": "70#1", "T": "B", "V": "1", "H": "Websocket", "O": [ { "Enabled": "1" }, { "Disabled": "0" } ] }, { "F": "network", "P": "307", "T": "I", "V": "81", "H": "Websocket port", "M": "1", "S": "65535" }, { "F": "network", "P": "301", "T": "B", "V": "1", "H": "IP Mode", "O": [ { "Static": "0" }, { "DHCP": "1" }, { "AutoIP": "2" } ] }, { "F": "network", "P": "302", "T": "A", "V": "192.168.5.1", "H": "IP Address" }, { "F": "network", "P": "303", "T": "A", "V": "192.168.5.1", "H": "Gateway" }, { "F": "network", "P": "304", "T": "A", "V": "255.255.255.0", "H": "Netmask" } ] }  MatiMsPC       8ms   6:30 PM    ⚡matim ❯❯ curl -s "http://192.168.0.185/command?cmd=%5BESP400%5Djson=yes&t=$(date +%s%3N)" | jq . { "EEPROM": [ { "F": "network", "P": "300", "T": "S", "V": "grblHAL", "H": "Hostname", "S": "64" }, { "F": "network", "P": "70#2", "T": "B", "V": "1", "H": "HTTP", "O": [ { "Enabled": "1" }, { "Disabled": "0" } ] }, { "F": "network", "P": "306", "T": "I", "V": "80", "H": "HTTP port", "M": "1", "S": "65535" }, { "F": "network", "P": "70#0", "T": "B", "V": "0", "H": "Telnet", "O": [ { "Enabled": "1" }, { "Disabled": "0" } ] }, { "F": "network", "P": "305", "T": "I", "V": "23", "H": "Telnet port", "M": "1", "S": "65535" }, { "F": "network", "P": "70#1", "T": "B", "V": "1", "H": "Websocket", "O": [ { "Enabled": "1" }, { "Disabled": "0" } ] }, { "F": "network", "P": "307", "T": "I", "V": "81", "H": "Websocket port", "M": "1", "S": "65535" }, { "F": "network", "P": "301", "T": "B", "V": "1", "H": "IP Mode", "O": [ { "Static": "0" }, { "DHCP": "1" }, { "AutoIP": "2" } ] }, { "F": "network", "P": "302", "T": "A", "V": "192.168.5.1", "H": "IP Address" }, { "F": "network", "P": "303", "T": "A", "V": "192.168.5.1", "H": "Gateway" }, { "F": "network", "P": "304", "T": "A", "V": "255.255.255.0", "H": "Netmask" } ] }  MatiMsPC       7ms   6:30 PM    ⚡matim ❯❯

and i can make that multiple times (earlier i tried with watch command and idk 20minutes, all was working great) but when i try to use webui it force crash

[luc-github]

I see strange characteres at the end, could be some pointer issue

[MatiM72737]

they're my terminal icons

so it's not the point

[MatiM72737]

i tried same on esp32 and there all is fine, so idk is it my problem or stm problem or stm32f4 problem but propably it's stm32f4 grblHAL webui driver problem

[luc-github]

yes the webui is just html and cannot freeze the fw it does not have real access to it so issue is likely in grblHAL, did you raised it with all informations ?

because I think fw freeze before end of streaming command so json is imcomplete but you should see what part stoped in devtools of web browser when checking html response

[MatiM72737]

in html response it's emply, but thanks, so it must be grblhal problem, thanks

[github-actions]

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