xdrv_38_ping.ino does not compile without errors

[robclark56]

PROBLEM DESCRIPTION

Add this line to user_config_override.h

define USE_PING

REQUESTED INFORMATION

Make sure your have performed every step and checked the applicable boxes before submitting your issue. Thank you!

• [x] Read the Contributing Guide and Policy and the Code of Conduct
• [x] Searched the problem in issues
• [x] Searched the problem in the docs
• [x] Searched the problem in the forum
• [x] Searched the problem in the chat
• [ ] Device used (e.g., Sonoff Basic): _____
• [x] Tasmota binary firmware version number used: __8.3.0.1___
  • [ ] Pre-compiled
  • [x] Self-compiled
  • [x] IDE / Compiler used: __ARDUINO___
• [ ] Flashing tools used: _____
• [x] Provide the output of command: Backlog Template; Module; GPIO 255:

  RESULT = {"GPIO0":{"9":"Switch1"},"GPIO1":{"0":"None"},"GPIO2":{"0":"None"},"GPIO3":{"0":"None"},"GPIO4":{"22":"Relay2"},"GPIO5":{"23":"Relay3"},"GPIO9":{"10":"Switch2"},"GPIO10":{"11":"Switch3"},"GPIO12":{"24":"Relay4"},"GPIO13":{"52":"Led1"},"GPIO14":{"12":"Switch4"},"GPIO15":{"21":"Relay1"},"GPIO16":{"0":"None"}}

• [] If using rules, provide the output of this command: Backlog Rule1; Rule2; Rule3:

  
  n/a

- [x] Provide the output of this command: `Status 0`:

17:52:50 RSL: STATUS = {"Status":{"Module":18,"FriendlyName":["Sm-IC","Sm-IC2","Sm-IC3","Sm-IC4"],"Topic":"SmIC_C0B455","ButtonTopic":"0","Power":0,"PowerOnState":3,"LedState":1,"LedMask":"FFFF","SaveData":1,"SaveState":0,"SwitchTopic":"0","SwitchMode":[0,0,0,0,0,0,0,0],"ButtonRetain":0,"SwitchRetain":0,"SensorRetain":0,"PowerRetain":0}}

- [x] Provide the output of the Console log output when you experience your issue; if applicable:
  _(Please use_ `weblog 4` _for more debug information)_

n/a

### TO REPRODUCE
Use Arduino compiler with USE_PING defined.
This pulls in xdrv_38_ping.ino 

### EXPECTED BEHAVIOUR
No compile errors

### SCREENSHOTS
Compiler errors

xdrv_38_ping:212:6: error: previous declaration of 'void t_ping_register_pcb()' with 'C++' linkage void t_ping_register_pcb(void) { ^ xdrv_38_ping:212:30: error: conflicts with new declaration with 'C' linkage void t_ping_register_pcb(void) { ^

C:\Users\clark\Desktop\ESP\arduino-1.8.12\portable\sketchbook\Relay4CH\xdrv_38_ping.ino: In function 'void t_ping_deregister_pcb()': xdrv_38_ping:222:6: error: previous declaration of 'void t_ping_deregister_pcb()' with 'C++' linkage void t_ping_deregister_pcb(void) { ^ xdrv_38_ping:222:34: error: conflicts with new declaration with 'C' linkage void t_ping_deregister_pcb(void) { ^ C:\Users\clark\Desktop\ESP\arduino-1.8.12\portable\sketchbook\Relay4CH\xdrv_38_ping.ino: In function 'bool t_ping_start(uint32_t, uint32_t)': xdrv_38_ping:232:6: error: previous declaration of 'bool t_ping_start(uint32_t, uint32_t)' with 'C++' linkage bool t_ping_start(uint32_t ip, uint32_t count) { ^ xdrv_38_ping:232:48: error: conflicts with new declaration with 'C' linkage bool t_ping_start(uint32_t ip, uint32_t count) {

### ADDITIONAL CONTEXT
Have probably done 200+ successfull compiles with my current environment. But only when pulling in xdrv_38_ping.ino do I see these errors.

Have not edited xdrv_38_ping.ino 

**(Please, remember to close the issue when the problem has been addressed)**

[s-hadinger]

Please use Platform.io instead of Arduino IDE.

[robclark56]

OK - Will give platform.io a go.

But is this statement no longer true:

https://tasmota.github.io/docs/Compile-your-build/ ==> Compiling Tools If you want to modify the code or default settings you can use:

PlatformIO - setup and configure PlatformIO for Tasmota compilation and upload PlatformIO CLI - how to flash Tasmota using the PlatformIO command line interface on Linux PlatformIO-Core - automate firmware builds using PlatformIO-Core and flash with esptool Visual Studio Code - setup and configure Visual Studio Code with PlatformIO for Tasmota Atom - beginner guide building Tasmota firmware using Atom with PlatformIO plugin Arduino IDE - setup and configure Arduino IDE for Tasmota compilation and upload Docker Tasmota - compile from a Docker container using PlatformIO

[s-hadinger]

Some of the new feature don't compile on Arduino IDE.

[robclark56]

xdrv_38_ping.ino complied OK with PlatformIO.

Thanks for the suggestion.

Closing issue.