Description

This fixes the class sometimes using soft SPI and incorrect pins, making it not work, when it should use hard SPI.

Type of change

Please delete options that are not relevant.

[X] Bug fix (non-breaking change which fixes an issue)
[ ] New feature (non-breaking change which adds functionality)
[ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
[ ] This change requires a documentation update

Test Configuration:

platform = ststm32
board = generic_stm32g030c8t
framework = arduino

[ ] The changes made link back to an existing issue number
[X] I have performed a self-review of my own code
[X] My code follows the style guidelines of this project
[X] I have commented my code, particularly in hard-to-understand areas
[X] The code adheres to the Google Style Guide
[X] The code follows the existing program documentation style using doxygen
[X] I have made corresponding changes to the documentation / Wiki Page(s)
[X] My changes generate no new warnings
[ ] The automated TRAVIS-CI run has a status of "passed"
[X] I have checked potential areas where regression errors could occur and have found no issues
[X] I have added tests that prove my fix is effective or that my feature works
[X] New and existing unit tests pass locally with my changes