1fb8ab4c19
Previously if a user used wait[_ms,_us] in interrupt context the device would hang indefinitely. This was due to incrementing overflowCount from interrupt context only. This meant that if a user used wait[_ms,_us] in an ISR with the same or greater interrupt priority, it would result in an infinite loop as the overflowCount variable would never be incremented, and wait[_ms,_us] would never return. This patch simply applies a better solution for the race condition mentioned in the previous commit. It instead disables the timer1 interrupt and increments the overflowCount variable, preventing the race condition whilst supporting wait[_ms,_us] in interrupt context. |
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| api | ||
| common | ||
| hal | ||
| targets | ||
| CMakeLists.txt | ||
| module.json | ||