Fix issues with wrong context switching and global lock calls

[martin-kuhn]

Description

Enabling the debug checks showed, that some functions are called in the wrong context. We have to use methods with the correct postfix depending whether in ISR context or not. There are also functions which can be called from both contexts so we have to handle that.
We also have to make sure that GLOBAL_LOCK uses the correct SysLock depending whether in ISR or not.

How Has This Been Tested?

This has been tested on a custom STM32F427 based MCU board.

Screenshots

Types of changes

• Improvement (non-breaking change that improves a feature, code or algorithm)
• 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 change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

Signed-off-by: Martin Kuhn martin.kuhn@csa.ch

[nfbot]

Hi @martin-kuhn,

I'm nanoFramework bot.
Thank you for your contribution!

A human will be reviewing it shortly. 😉

[josesimoes]

@AdrianSoundy could please review these changes? As this is touch sensitive areas, better have another pair of eyes looking into this.

Also please check if this calls for any changes in ESP32 to mirror the ones made in ChibiOS.

[josesimoes]

@martin-kuhn could you please merge the latest from upstream develop?

[martin-kuhn]

Yes of course, it's done.

[josesimoes]

LGTM!