Added Heltec_LoRa_OLED_Examples

[leegs]

This provides examples to use Heltec boards with mainstream libraries.

[github-actions]

❌ ERROR: Arduino Lint found errors with https://github.com/cwru-greener-pastures/Heltec_LoRa_OLED_Examples:

Linting library in Heltec_LoRa_OLED_Examples
ERROR: Path does not contain a valid Arduino library.                         
       See: https://arduino.github.io/arduino-cli/latest/library-specification
       (Rule LS001)                                                           
INFO: No header file found matching library name (Heltec_LoRa_OLED_Examples.h). Best practices are for primary header   
      filename to match library name.                                                                                   
      See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format            
      (Rule LS008)                                                                                                      
WARNING: library.properties name value Heltec_LoRa_OLED_Examples is longer than the recommended length of 16 characters.
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format         
         (Rule LP010)                                                                                                   

Linter results for project: 1 ERRORS, 1 WARNINGS

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

Linting sketch in Heltec_LoRa_OLED_Examples/examples/SSD1306SimpleDemo

Linter results for project: no errors or warnings

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

Linting sketch in Heltec_LoRa_OLED_Examples/examples/SX126x_PingPong

Linter results for project: no errors or warnings

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

Linting sketch in Heltec_LoRa_OLED_Examples/examples/SX126x_Receive_Interrupt

Linter results for project: no errors or warnings

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

Linting sketch in Heltec_LoRa_OLED_Examples/examples/SX126x_Transmit_Interrupt

Linter results for project: no errors or warnings

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

Linter results for projects: 1 ERRORS, 1 WARNINGS

[github-actions]

Thanks for your interest in contributing to the Arduino Library Manager index @leegs
Please resolve the error(s) mentioned in the previous comment.

After resolving the issue, trigger this check again by doing one of the following:

• Commit the required change to the branch you submitted this pull request from.
• Comment here, mentioning @ArduinoBot in the comment.

❗ NOTE: It is not necessary to open a new pull request. ❗

More information:
https://github.com/arduino/library-registry/blob/main/README.md#if-the-problem-is-with-the-pull-request

[leegs]

@ArduinoBot updated with new .h file.

[github-actions]

Hello! I'm checking your submission again.

[github-actions]

Arduino Lint has suggestions for possible improvements to https://github.com/cwru-greener-pastures/Heltec_LoRa_OLED_Examples:

Linting library in Heltec_LoRa_OLED_Examples
WARNING: library.properties name value Heltec_LoRa_OLED_Examples is longer than the recommended length of 16 characters.
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format         
         (Rule LP010)                                                                                                   
WARNING: Empty library.properties includes field. Please either define includes or remove this optional field. 
         See: https://arduino.github.io/arduino-cli/latest/library-specification/#libraryproperties-file-format
         (Rule LP051)                                                                                          

Linter results for project: 0 ERRORS, 2 WARNINGS

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

Linting sketch in Heltec_LoRa_OLED_Examples/examples/SSD1306SimpleDemo

Linter results for project: no errors or warnings

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

Linting sketch in Heltec_LoRa_OLED_Examples/examples/SX126x_PingPong

Linter results for project: no errors or warnings

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

Linting sketch in Heltec_LoRa_OLED_Examples/examples/SX126x_Receive_Interrupt

Linter results for project: no errors or warnings

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

Linting sketch in Heltec_LoRa_OLED_Examples/examples/SX126x_Transmit_Interrupt

Linter results for project: no errors or warnings

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

Linter results for projects: 0 ERRORS, 2 WARNINGS

[github-actions]

Your submission has now been accepted! Thanks for your contribution to the Arduino Library Manager index.

The library(s) will be available for installation via Library Manager within a day's time.

You can check the logs from the Library Manager indexer for your library(s) here:
http://downloads.arduino.cc/libraries/logs/github.com/cwru-greener-pastures/Heltec_LoRa_OLED_Examples/