Remove dependency from core's USBHost

[manchoz]

Remove dependency from the core's USBHost library to let the user use external USBHost implementation (e.g. USBHostMbed5).

Tested with Arduino PMC and firmware update with USB key.

[Rocketct]

@manchoz shall be removed also the example other wise will fail the github check

[github-actions]

Memory usage change @ 14e83f3

Board	flash	%	RAM for global variables	%
arduino:mbed_portenta:envie_m7	❔ -13808 - +64	-1.76 - +0.01	💚 -1952 - 0	-0.37 - 0.0

Click for full report table

Board	examples/Analog_Out flash	%	examples/Analog_Out RAM for global variables	%	examples/Analog_input/Analog_input_0_10V flash	%	examples/Analog_input/Analog_input_0_10V RAM for global variables	%	examples/Analog_input/Analog_input_4_20mA flash	%	examples/Analog_input/Analog_input_4_20mA RAM for global variables	%	examples/Analog_input/Analog_input_NTC flash	%	examples/Analog_input/Analog_input_NTC RAM for global variables	%	examples/CAN/ReadCan flash	%	examples/CAN/ReadCan RAM for global variables	%	examples/CAN/WriteCan flash	%	examples/CAN/WriteCan RAM for global variables	%	examples/Digital_output flash	%	examples/Digital_output RAM for global variables	%	examples/Digital_programmable/CombinedIOExpander flash	%	examples/Digital_programmable/CombinedIOExpander RAM for global variables	%	examples/Digital_programmable/Digital_input flash	%	examples/Digital_programmable/Digital_input RAM for global variables	%	examples/Digital_programmable/GPIO_programmable flash	%	examples/Digital_programmable/GPIO_programmable RAM for global variables	%	examples/Encoders flash	%	examples/Encoders RAM for global variables	%	examples/Ethernet flash	%	examples/Ethernet RAM for global variables	%	examples/RS485_fullduplex flash	%	examples/RS485_fullduplex RAM for global variables	%	examples/RTC flash	%	examples/RTC RAM for global variables	%	examples/RTC_Alarm flash	%	examples/RTC_Alarm RAM for global variables	%	examples/Temp_probes_RTD flash	%	examples/Temp_probes_RTD RAM for global variables	%	examples/Temp_probes_Thermocouples flash	%	examples/Temp_probes_Thermocouples RAM for global variables	%	examples/USB_host flash	%	examples/USB_host RAM for global variables	%
arduino:mbed_portenta:envie_m7	-13808	-1.76	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13808	-1.76	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	0	0.0	0	0.0	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	64	0.01	0	0.0

Click for full report CSV

Board,examples/Analog_Out<br>flash,%,examples/Analog_Out<br>RAM for global variables,%,examples/Analog_input/Analog_input_0_10V<br>flash,%,examples/Analog_input/Analog_input_0_10V<br>RAM for global variables,%,examples/Analog_input/Analog_input_4_20mA<br>flash,%,examples/Analog_input/Analog_input_4_20mA<br>RAM for global variables,%,examples/Analog_input/Analog_input_NTC<br>flash,%,examples/Analog_input/Analog_input_NTC<br>RAM for global variables,%,examples/CAN/ReadCan<br>flash,%,examples/CAN/ReadCan<br>RAM for global variables,%,examples/CAN/WriteCan<br>flash,%,examples/CAN/WriteCan<br>RAM for global variables,%,examples/Digital_output<br>flash,%,examples/Digital_output<br>RAM for global variables,%,examples/Digital_programmable/CombinedIOExpander<br>flash,%,examples/Digital_programmable/CombinedIOExpander<br>RAM for global variables,%,examples/Digital_programmable/Digital_input<br>flash,%,examples/Digital_programmable/Digital_input<br>RAM for global variables,%,examples/Digital_programmable/GPIO_programmable<br>flash,%,examples/Digital_programmable/GPIO_programmable<br>RAM for global variables,%,examples/Encoders<br>flash,%,examples/Encoders<br>RAM for global variables,%,examples/Ethernet<br>flash,%,examples/Ethernet<br>RAM for global variables,%,examples/RS485_fullduplex<br>flash,%,examples/RS485_fullduplex<br>RAM for global variables,%,examples/RTC<br>flash,%,examples/RTC<br>RAM for global variables,%,examples/RTC_Alarm<br>flash,%,examples/RTC_Alarm<br>RAM for global variables,%,examples/Temp_probes_RTD<br>flash,%,examples/Temp_probes_RTD<br>RAM for global variables,%,examples/Temp_probes_Thermocouples<br>flash,%,examples/Temp_probes_Thermocouples<br>RAM for global variables,%,examples/USB_host<br>flash,%,examples/USB_host<br>RAM for global variables,%
arduino:mbed_portenta:envie_m7,-13808,-1.76,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13808,-1.76,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,0,0.0,0,0.0,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,64,0.01,0,0.0

[github-actions]

Memory usage change @ 0cfa2eb

Board	flash	%	RAM for global variables	%
arduino:mbed_portenta:envie_m7	❔ -13808 - +64	-1.76 - +0.01	💚 -1952 - 0	-0.37 - 0.0

Click for full report table

Board	examples/Analog_Out flash	%	examples/Analog_Out RAM for global variables	%	examples/Analog_input/Analog_input_0_10V flash	%	examples/Analog_input/Analog_input_0_10V RAM for global variables	%	examples/Analog_input/Analog_input_4_20mA flash	%	examples/Analog_input/Analog_input_4_20mA RAM for global variables	%	examples/Analog_input/Analog_input_NTC flash	%	examples/Analog_input/Analog_input_NTC RAM for global variables	%	examples/CAN/ReadCan flash	%	examples/CAN/ReadCan RAM for global variables	%	examples/CAN/WriteCan flash	%	examples/CAN/WriteCan RAM for global variables	%	examples/Digital_output flash	%	examples/Digital_output RAM for global variables	%	examples/Digital_programmable/CombinedIOExpander flash	%	examples/Digital_programmable/CombinedIOExpander RAM for global variables	%	examples/Digital_programmable/Digital_input flash	%	examples/Digital_programmable/Digital_input RAM for global variables	%	examples/Digital_programmable/GPIO_programmable flash	%	examples/Digital_programmable/GPIO_programmable RAM for global variables	%	examples/Encoders flash	%	examples/Encoders RAM for global variables	%	examples/Ethernet flash	%	examples/Ethernet RAM for global variables	%	examples/RS485_fullduplex flash	%	examples/RS485_fullduplex RAM for global variables	%	examples/RS485_halfduplex flash	%	examples/RS485_halfduplex RAM for global variables	%	examples/RTC flash	%	examples/RTC RAM for global variables	%	examples/RTC_Alarm flash	%	examples/RTC_Alarm RAM for global variables	%	examples/Temp_probes_RTD flash	%	examples/Temp_probes_RTD RAM for global variables	%	examples/Temp_probes_Thermocouples flash	%	examples/Temp_probes_Thermocouples RAM for global variables	%	examples/USB_host flash	%	examples/USB_host RAM for global variables	%
arduino:mbed_portenta:envie_m7	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13808	-1.76	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	0	0.0	0	0.0	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	-13744	-1.75	-1952	-0.37	64	0.01	0	0.0

Click for full report CSV

Board,examples/Analog_Out<br>flash,%,examples/Analog_Out<br>RAM for global variables,%,examples/Analog_input/Analog_input_0_10V<br>flash,%,examples/Analog_input/Analog_input_0_10V<br>RAM for global variables,%,examples/Analog_input/Analog_input_4_20mA<br>flash,%,examples/Analog_input/Analog_input_4_20mA<br>RAM for global variables,%,examples/Analog_input/Analog_input_NTC<br>flash,%,examples/Analog_input/Analog_input_NTC<br>RAM for global variables,%,examples/CAN/ReadCan<br>flash,%,examples/CAN/ReadCan<br>RAM for global variables,%,examples/CAN/WriteCan<br>flash,%,examples/CAN/WriteCan<br>RAM for global variables,%,examples/Digital_output<br>flash,%,examples/Digital_output<br>RAM for global variables,%,examples/Digital_programmable/CombinedIOExpander<br>flash,%,examples/Digital_programmable/CombinedIOExpander<br>RAM for global variables,%,examples/Digital_programmable/Digital_input<br>flash,%,examples/Digital_programmable/Digital_input<br>RAM for global variables,%,examples/Digital_programmable/GPIO_programmable<br>flash,%,examples/Digital_programmable/GPIO_programmable<br>RAM for global variables,%,examples/Encoders<br>flash,%,examples/Encoders<br>RAM for global variables,%,examples/Ethernet<br>flash,%,examples/Ethernet<br>RAM for global variables,%,examples/RS485_fullduplex<br>flash,%,examples/RS485_fullduplex<br>RAM for global variables,%,examples/RS485_halfduplex<br>flash,%,examples/RS485_halfduplex<br>RAM for global variables,%,examples/RTC<br>flash,%,examples/RTC<br>RAM for global variables,%,examples/RTC_Alarm<br>flash,%,examples/RTC_Alarm<br>RAM for global variables,%,examples/Temp_probes_RTD<br>flash,%,examples/Temp_probes_RTD<br>RAM for global variables,%,examples/Temp_probes_Thermocouples<br>flash,%,examples/Temp_probes_Thermocouples<br>RAM for global variables,%,examples/USB_host<br>flash,%,examples/USB_host<br>RAM for global variables,%
arduino:mbed_portenta:envie_m7,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13808,-1.76,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,0,0.0,0,0.0,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,-13744,-1.75,-1952,-0.37,64,0.01,0,0.0