search

warrenwoolseyiii / Arduino-SAMD20

Creating an arduino compatible library for the samd20 family of processors
2 stars 3 forks source link

g_APinDescription has concurrency issues when being accessed by interrupts #1

Closed warrenwoolseyiii closed 6 years ago

warrenwoolseyiii commented 6 years ago

Using digitalWrite for toggling a GPIO during a interrupt causes a concurrency lock by accessing the g_APinDescription array.