Issues

• WiringPi will not build on 32-bit buster

  bug
  WiringPi/WiringPi#454 · Filter by author davecrump opened on Sep 16, 2026 · WiringPi 3.22
  2

  

• /dev/gpiomem: PWM/CLK/PADS/TIMER access silently aliases GPIO registers instead of failing

  bug
  WiringPi/WiringPi#446 · Filter by author mstroh76 opened on Aug 7, 2026 · WiringPi 3.22
  

• wiringPiGlobalMemoryAccess() reports full access without checking the clock memory region

  bug
  WiringPi/WiringPi#445 · Filter by author mstroh76 opened on Aug 7, 2026 · WiringPi 3.22
  1

  

• Reintroduction of WiringPi as an official Raspberry Pi OS package

  WiringPi/WiringPi#434 · Filter by author mstroh76 opened on Jul 7, 2026
  3

  

• Unit Test workflow

  enhancement
  WiringPi/WiringPi#425 · Filter by author mstroh76 opened on May 24, 2026
  

• Missing I2C Close function

  WiringPi/WiringPi#404 · Filter by author juanjosevillacorta opened on Oct 19, 2025

• Hardware Memory Struct Headers

  WiringPi/WiringPi#399 · Filter by author Next-Door-Tech opened on Sep 5, 2025

• googletest Unit-test ISR

  WiringPi/WiringPi#396 · Filter by author mstroh76 opened on Aug 26, 2025
  1

  

• extern variables are not easily accessible from all languages

  WiringPi/WiringPi#391 · Filter by author LeadAssimilator opened on Aug 9, 2025

• Module setup functions return 0 on failure and 1 on success

  WiringPi/WiringPi#389 · Filter by author Next-Door-Tech opened on Aug 3, 2025
  2

• WiringPi extension headers pollute /usr/include

  WiringPi/WiringPi#388 · Filter by author Next-Door-Tech opened on Aug 3, 2025

• pinMode PWM: Unable to do this when using /dev/gpiomem. Try sudo? not working

  WiringPi/WiringPi#384 · Filter by author Dawsatek22 opened on Jul 6, 2025

• New delayMicroseconds

  WiringPi/WiringPi#370 · Filter by author mstroh76 opened on Jun 8, 2025
  

• digitalWrite8 and wiringPiSPIxSetup in .h but not in .c

  WiringPi/WiringPi#348 · Filter by author FroggyCorp opened on May 11, 2025
  5

• Improve help message

  WiringPi/WiringPi#343 · Filter by author mstroh76 opened on Apr 12, 2025

• Problem with GPCLK

  bug
  WiringPi/WiringPi#340 · Filter by author Styxie-x opened on Apr 4, 2025 · WiringPi 3.22
  1

  

• case label does not reduce to an integer constant

  WiringPi/WiringPi#336 · Filter by author axos88 opened on Mar 18, 2025
  2

• Unable to switch GPIO pin mode from input/output to serial (ttyAMA*)

  WiringPi/WiringPi#332 · Filter by author v-r-a opened on Mar 12, 2025
  1

  

• Ubuntu

  WiringPi/WiringPi#317 · Filter by author mstroh76 opened on Feb 12, 2025
  

• xhead unit test hardware

  enhancement
  WiringPi/WiringPi#314 · Filter by author mstroh76 opened on Feb 9, 2025 · WiringPi 3.22
  

• Pi 5 / RP1 has bad performance with digitalRead and read/write alternating operations

  WiringPi/WiringPi#305 · Filter by author mstroh76 opened on Jan 5, 2025
  8

  

• alpine docker?

  WiringPi/WiringPi#299 · Filter by author vinthewrench opened on Dec 5, 2024

• How to set or reset the DTR line ?

  WiringPi/WiringPi#298 · Filter by author alex1977-1977 opened on Dec 4, 2024

• Possibility to adjust SPI read-write byte count dynamically

  WiringPi/WiringPi#293 · Filter by author linuxchris12 opened on Oct 22, 2024
  2

• Does this library support cross-build?

  WiringPi/WiringPi#292 · Filter by author duanju opened on Oct 21, 2024
  1