Arduino támogatás a Raspberry Pi Pico-hoz

Status of Port

Lots of things are working now!

digitalWrite/Read (basic sanity tested)
shiftIn/Out (tested using Nokia5110 https://github.com/ionpan/Nokia5110)
SPI (tested using SdFat 2.0 https://github.com/greiman/SdFat ... note that the Pico voltage regulator can't reliably supply enough power for a SD Card so use external power, and adjust the USE_SIMPLE_LITTLE_ENDIAN define in src/sdfat.h to 0)
analogWrite/PWM (tested using Fade.ino)
tone/noTone (using IRQ generated waveform)
Wire/I2C (tested using DS3231 https://github.com/rodan/ds3231)
EEPROM (tested examples)
USB Serial(ACM) w/automatic reboot-to-UF2 upload)
Hardware UART
Servo (basic waveform testing, disables/re-enables without any short pulses)
printf (i.e. debug) output over USB serial