Use Arduino_Threads concept for Serial examples

[aentinger]

In order to uncover problems with the current solution.

[github-actions]

Memory usage change @ b6ce537

Board	flash	%	RAM for global variables	%
arduino:mbed_nano:nano33ble	🔺 +792 - +3104	+0.08 - +0.32	❔ -128 - +312	-0.05 - +0.12
arduino:mbed_nano:nanorp2040connect	🔺 +4 - +4	0.0 - 0.0	❔ -128 - +308	-0.05 - +0.11
arduino:mbed_portenta:envie_m4	🔺 +712 - +3416	+0.07 - +0.33	❔ -128 - +304	-0.04 - +0.1
arduino:mbed_portenta:envie_m7	🔺 +736 - +3360	+0.09 - +0.43	❔ -128 - +312	-0.02 - +0.06

Click for full report table

Board	examples/Threading/Demo_Shared_Counter flash	%	examples/Threading/Demo_Shared_Counter RAM for global variables	%	examples/Threading/Demo_Source_Sink_Counter flash	%	examples/Threading/Demo_Source_Sink_Counter RAM for global variables	%	examples/Threading/Demo_Source_Sink_LED flash	%	examples/Threading/Demo_Source_Sink_LED RAM for global variables	%	examples/Threadsafe_IO/Threadsafe_SPI flash	%	examples/Threadsafe_IO/Threadsafe_SPI RAM for global variables	%	examples/Threadsafe_IO/Threadsafe_SPI_BusIO flash	%	examples/Threadsafe_IO/Threadsafe_SPI_BusIO RAM for global variables	%	examples/Threadsafe_IO/Threadsafe_Serial_GlobalPrefixSuffix flash	%	examples/Threadsafe_IO/Threadsafe_Serial_GlobalPrefixSuffix RAM for global variables	%	examples/Threadsafe_IO/Threadsafe_Serial_ProtocolWrapping flash	%	examples/Threadsafe_IO/Threadsafe_Serial_ProtocolWrapping RAM for global variables	%	examples/Threadsafe_IO/Threadsafe_Serial_Reader flash	%	examples/Threadsafe_IO/Threadsafe_Serial_Reader RAM for global variables	%	examples/Threadsafe_IO/Threadsafe_Serial_Writer flash	%	examples/Threadsafe_IO/Threadsafe_Serial_Writer RAM for global variables	%	examples/Threadsafe_IO/Threadsafe_Wire flash	%	examples/Threadsafe_IO/Threadsafe_Wire RAM for global variables	%	examples/Threadsafe_IO/Threadsafe_Wire_BusIO flash	%	examples/Threadsafe_IO/Threadsafe_Wire_BusIO RAM for global variables	%
arduino:mbed_nano:nano33ble	3104	0.32	312	0.12	2592	0.26	312	0.12	2592	0.26	312	0.12	2760	0.28	312	0.12	2760	0.28	312	0.12	1136	0.12	-72	-0.03	792	0.08	-128	-0.05	1424	0.14	-72	-0.03	1080	0.11	-72	-0.03	2768	0.28	312	0.12	2832	0.29	312	0.12
arduino:mbed_nano:nanorp2040connect	4	0.0	308	0.11	4	0.0	308	0.11	4	0.0	308	0.11	4	0.0	308	0.11	4	0.0	308	0.11	4	0.0	-72	-0.03	4	0.0	-128	-0.05	4	0.0	-72	-0.03	4	0.0	-72	-0.03	4	0.0	308	0.11	4	0.0	308	0.11
arduino:mbed_portenta:envie_m4	3416	0.33	304	0.1	2896	0.28	304	0.1	2896	0.28	304	0.1	3008	0.29	304	0.1	3072	0.29	304	0.1	1056	0.1	-72	-0.02	712	0.07	-128	-0.04	1336	0.13	-72	-0.02	928	0.09	-72	-0.02	3072	0.29	304	0.1	3008	0.29	304	0.1
arduino:mbed_portenta:envie_m7	3360	0.43	312	0.06	2904	0.37	312	0.06	2840	0.36	312	0.06	3088	0.39	312	0.06	3024	0.38	312	0.06	1080	0.14	-72	-0.01	736	0.09	-128	-0.02	1360	0.17	-72	-0.01	944	0.12	-72	-0.01	3088	0.39	312	0.06	3088	0.39	312	0.06

Click for full report CSV

Board,examples/Threading/Demo_Shared_Counter<br>flash,%,examples/Threading/Demo_Shared_Counter<br>RAM for global variables,%,examples/Threading/Demo_Source_Sink_Counter<br>flash,%,examples/Threading/Demo_Source_Sink_Counter<br>RAM for global variables,%,examples/Threading/Demo_Source_Sink_LED<br>flash,%,examples/Threading/Demo_Source_Sink_LED<br>RAM for global variables,%,examples/Threadsafe_IO/Threadsafe_SPI<br>flash,%,examples/Threadsafe_IO/Threadsafe_SPI<br>RAM for global variables,%,examples/Threadsafe_IO/Threadsafe_SPI_BusIO<br>flash,%,examples/Threadsafe_IO/Threadsafe_SPI_BusIO<br>RAM for global variables,%,examples/Threadsafe_IO/Threadsafe_Serial_GlobalPrefixSuffix<br>flash,%,examples/Threadsafe_IO/Threadsafe_Serial_GlobalPrefixSuffix<br>RAM for global variables,%,examples/Threadsafe_IO/Threadsafe_Serial_ProtocolWrapping<br>flash,%,examples/Threadsafe_IO/Threadsafe_Serial_ProtocolWrapping<br>RAM for global variables,%,examples/Threadsafe_IO/Threadsafe_Serial_Reader<br>flash,%,examples/Threadsafe_IO/Threadsafe_Serial_Reader<br>RAM for global variables,%,examples/Threadsafe_IO/Threadsafe_Serial_Writer<br>flash,%,examples/Threadsafe_IO/Threadsafe_Serial_Writer<br>RAM for global variables,%,examples/Threadsafe_IO/Threadsafe_Wire<br>flash,%,examples/Threadsafe_IO/Threadsafe_Wire<br>RAM for global variables,%,examples/Threadsafe_IO/Threadsafe_Wire_BusIO<br>flash,%,examples/Threadsafe_IO/Threadsafe_Wire_BusIO<br>RAM for global variables,%
arduino:mbed_nano:nano33ble,3104,0.32,312,0.12,2592,0.26,312,0.12,2592,0.26,312,0.12,2760,0.28,312,0.12,2760,0.28,312,0.12,1136,0.12,-72,-0.03,792,0.08,-128,-0.05,1424,0.14,-72,-0.03,1080,0.11,-72,-0.03,2768,0.28,312,0.12,2832,0.29,312,0.12
arduino:mbed_nano:nanorp2040connect,4,0.0,308,0.11,4,0.0,308,0.11,4,0.0,308,0.11,4,0.0,308,0.11,4,0.0,308,0.11,4,0.0,-72,-0.03,4,0.0,-128,-0.05,4,0.0,-72,-0.03,4,0.0,-72,-0.03,4,0.0,308,0.11,4,0.0,308,0.11
arduino:mbed_portenta:envie_m4,3416,0.33,304,0.1,2896,0.28,304,0.1,2896,0.28,304,0.1,3008,0.29,304,0.1,3072,0.29,304,0.1,1056,0.1,-72,-0.02,712,0.07,-128,-0.04,1336,0.13,-72,-0.02,928,0.09,-72,-0.02,3072,0.29,304,0.1,3008,0.29,304,0.1
arduino:mbed_portenta:envie_m7,3360,0.43,312,0.06,2904,0.37,312,0.06,2840,0.36,312,0.06,3088,0.39,312,0.06,3024,0.38,312,0.06,1080,0.14,-72,-0.01,736,0.09,-128,-0.02,1360,0.17,-72,-0.01,944,0.12,-72,-0.01,3088,0.39,312,0.06,3088,0.39,312,0.06