State of merging mbed-os patches upstream

[maxgerhardt]

It is my understand that this Arduino here takes mbed-os version

ArduinoCore-mbed/cores/arduino/mbed/platform/mbed_version.h

Lines 34 to 48 in a2c06d7

	#define MBED_MAJOR_VERSION 6
	/** MBED_MINOR_VERSION
	* Mbed OS minor version
	*
	* @note 99 is default value for development version (master branch)
	*/
	#define MBED_MINOR_VERSION 2
	/** MBED_PATCH_VERSION
	* Mbed OS patch version
	*
	* @note 99 is default value for development version (master branch)
	*/
	#define MBED_PATCH_VERSION 0

(for the latest 1.3.2 release, in development right now it's 6.8.0), and applies certain patches stored in the patches folder.

These patches seem quite substantial, with a few saying e.g. "Enabling WiFi", "BLE", etc. When I pick e.g. the patch 0066-STM32-USB-allow-dynamic-USB-speed-configuration-base.patch which adds a function getUSBSpeedFromBlootloader() in targets/TARGET_STM/USBPhy_STM32.cpp, that is nowhere to be found in the upstream file, so, it hasn't landed yet.

What is the state of these patches regarding upstream merging? Can a pure mbed-os (e.g. 6.2.0 or 6.8.0) be used with the e.g. Portenta H7 or Nano 33 BLE boards, or will it absolutely not work without them?

[facchinm]

Hi @maxgerhardt ,
the patches come from this branch https://github.com/arduino/mbed-os/commits/rp2040 , we are going to mainline the relevant parts soon (after a cleanup)

[pennam]

Hi @maxgerhardt regarding your last question most of the patches for PORTENTA_H7 were already submitted here the complete list https://github.com/ARMmbed/mbed-os/pulls?q=facchinm. As you can see 4 of them still need to be merged. Despite this if you want to use a pure mbed-os 6.8.0 (without BLE and WiFi) should work on your board.

For the NANO_33_BLE if i didn't miss something everything but this ARMmbed/mbed-os#14172 has been mainlined starting from mbed-os 6.7.0