f6973fc64d
* Adds RISC-V compilation option to the IDE and Platform.IO. * Build RP2350-RISCV libpico, libbearssl * Fix RP2350 BearSSL library (was copied from RP2040, now built for M33) * New GCC 14.2 toolchain is required (12.4 RISC-V support is borked) * Newlib locking fixed prototypes * Manually force all runtime init code into RP2350 binaries * Add RISC-V to CI * Remove RP2350 BOOT2.S files, binaries (not used) * Clean up minor GCC 14.x warnings * Add RP2350-RISCV OTA build, link * Add RISC-V FreeRTOS files (configuration still not running, but builds) * Add basic documentation
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ReStructuredText
Arduino-Pico
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============
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This is the documentation for the Raspberry Pi Pico Arduino core,
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Arduino-Pico. Arduino-Pico is a community port of Arduino to the
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RP2040 (Raspberry Pi Pico processor) and RP2350 (Raspberry Pi Pico 2
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processor), intended to make it easier and more fun to use and
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program the Raspberry Pi Pico / RP2040 / RP2350 based boards.
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This Arduino core uses a custom toolset with GCC 14.2 and Newlib 4.3
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and doesn't require any system-installed prerequisites.
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For the latest version, always check https://github.com/earlephilhower/arduino-pico
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.. toctree::
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:maxdepth: 2
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:caption: Contents:
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Getting Help <help>
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Contributing <contrib>
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Installation <install>
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IDE Menus <ide>
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Platform.IO Integration <platformio>
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Pin (Re)Assignment <pins>
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RP2040/RP2350 Helper <rp2040>
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Analog I/O <analog>
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Digital I/O <digital>
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BOOTSEL Button <bootsel>
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EEPROM <eeprom>
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I2S Audio <i2s>
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PWM Audio <pwm>
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Microphone (and Analog Sensor) Input <adc>
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Serial USB and UARTs <serial>
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"Software Serial" PIO UART <piouart>
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Servo <servo>
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SPI <spi>
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Wire(I2C) <wire>
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File Systems (SD, SDFS, LittleFS) <fs>
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USB (Arduino and Adafruit_TinyUSB) <usb>
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Multicore Processing <multicore>
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RP2350 Specific Notes <rp2350>
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RP2350 PSRAM <psram>
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Bluetooth <bluetooth>
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Bluetooth HID Master <hidmaster>
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Bluetooth Audio (A2DP) <a2dp>
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Single File USB Drive <singlefile>
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FatFSUSB - full FS access over USB <fatfsusb>
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FreeRTOS SMP (multicore) <freertos>
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WiFi (Pico-W Support) <wifi>
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Ethernet (Wired) <ethernet>
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WiFiClient <wificlient>
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WiFiServer <wifiserver>
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WiFiUDP <wifiudp>
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NTP client <wifintp>
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BearSSL Encrypted TLS <bearssl>
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WiFiClientSecure (TLS/SSL/HTTPS) <bearssl-client-secure-class>
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WiFiServerSecure (TLS/SSL/HTTPS) <bearssl-server-secure-class>
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HTTP/HTTPS Client <httpclient>
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Over-the-Air (OTA) Updates <ota>
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Ported/Optimized Libraries <libraries>
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Using Pico-SDK <sdk>
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Licenses <license>
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