RAK11310 (#2299)

* POC. Board definition JSON upcoming. Generic for now

* side-effect: RP2040 is building again.

* WIP Pico Targets

* current state of affairs

* ahem

* POC. Board definition JSON upcoming. Generic for now

* side-effect: RP2040 is building again.

* WIP Pico Targets

* current state of affairs

* ahem

* fmt

* update toolkit and fmt

* Add built in LED pin

* Use arduino pins

* init SPI bus on right pins.

* Use SPI1 and control chip select manually

* Use macro define for SPI selection. This needs to be defined in the ini file since portduino needs it inside the framework source

* Remove manual CS; works when not using setCS()

* Remove whoopsie debug line

* we are not ARDUINO_AVR_NANO_EVERY any more

* fix rp2040 compilation

* fix RadioLibHAL

* Use new arduino-pico core

* Use cortex-m0plus for BSEC2 library

* Forgot RAK11310 target for BSEC2 library

* That branch was merged

* RAK11310 is working too

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: GUVWAF <thijs@havinga.eu>

src/SerialConsole.cpp

@@ -31,7 +31,7 @@ SerialConsole::SerialConsole() : StreamAPI(&Port), RedirectablePrint(&Port), con
                       // setDestination(&noopPrint); for testing, try turning off 'all' debug output and see what leaks
 
     Port.begin(SERIAL_BAUD);
-#if defined(ARCH_NRF52) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32S3)
+#if defined(ARCH_NRF52) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32S3) || defined(ARCH_RP2040)
     time_t timeout = millis();
     while (!Port) {
         if ((millis() - timeout) < 5000) {