Pico-Arduino
Class List
Here are the classes, structs, unions and interfaces with brief descriptions:
[detail level 123]
 Narduino
 CClient
 CHardwareI2C
 CHardwareSerial
 CSPISettings
 CHardwareSPI
 CIPAddress
 CPluggableUSBModule
 CPluggableUSB_
 CPrint
 CPrintable
 CServer
 CStream
 CMultiTarget
 CUDP
 CArduinoPicoToneArduinoPicoTone provides static methods for PicoTone
 CMapA simple key value map collection
 CMapEntry
 CMuliticoreFifoThe RP2040 contains two FIFOs for passing data, messages or ordered events between the two cores. Each FIFO is 32 bits wide, and 8 entries deep. One of the FIFOs can only be written by core 0, and read by core 1. The other can only be written by core 1, and read by core 0
 CPicoHardwareI2CArduino I2C implementation using the Pico functionality. In Arduino we can read and write individal characters wheresease in Pico the operations have to be done with arrays. We therefore create a read and write buffer to cache the operations
 CPicoHardwareSPIArduino HardwareSPI interface using the Pico API. We use the following default pins spi0: pinRx = 16; pinTx = 19; pinCS = 17; pinSCK = 18; spi1: pinRx = 12; pinTx = 11; pinCS = 13; pinSCK = 10; On the master miso = pinRx and mosi = pinTx
 CPicoLogger
 CPicoPinFunction
 CPicoPWMThis is an even more powerfull PWM API where we can specify a user defined input range and the cycle frequency in hz
 CPicoPWMNano
 CPicoSerialUARTSerial Stream for a defined UART. By default we use the following pins: UART0 tx/rx = gp0/gp1; UART1 tx/rx = gp4/gp5;
 CPicoSerialUSBPicoUSBSerial is using the pico USB output. It is mapped to the Arduino Serial variable
 CPicoToneWe use the TimerAlarmRepeating to generate tones
 CPinInfoInformation about an the status and the Arduino PinMode of an individual pin
 CPIOManagerThe PIO subsystem on RP2040 allows you to write small, simple programs for what are called PIO state machines, of which RP2040 has eight split across two PIO instances. A state machine is responsible for setting and reading one or more GPIOs, buffering data to or from the processor (or RP2040’s ultra-fast DMA subsystem), and notifying the processor, via IRQ or polling, when data or attention is needed
 CQueueConstruct a new Pico Queue object
 CSemaphorePico Semaphore which might be useful if you use the 2 processors (e.g. with the Thread class)
 CServoWe provide an alternative Pico implementation for the Servo class which is compatible with the Arduino Server library
 CSoftwareSerialSoftware Serial Arduino Stream which uses the Pico PIO
 CThreadAdds support for running code on the second processor core (core1)
 CTimerAlarmAlarm functions for scheduling future execution
 CTimerAlarmRepeatingRepeating Timer functions for simple scheduling of repeated execution
 CVectorVector implementation which provides the most important methods as defined by std::vector. This is neither part of Pico nor of the Arduino framwork but nevertheless it is quite handy to have and most of the times quite better then dealing with raw c arrays
 CiteratorIterator for the Vector class