rooty/Arduino
1
0
Fork 0
mirror of https://github.com/arduino/Arduino.git synced 2024-11-29 10:24:12 +01:00
Code Issues Releases Activity

Servo bug that would sometimes cause skipping.

Browse Source 
http://code.google.com/p/arduino/issues/detail?id=908
This commit is contained in:
David A. Mellis 2012-05-08 20:38:38 -04:00
parent c540ac19b3
commit 71e9ff63f8
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libraries/Servo/Servo.cpp
View File

@ -89,7 +89,7 @@ static inline void handle_interrupts(timer16_Sequence_t timer, volatile uint16_t
}
else {
// finished all channels so wait for the refresh period to expire before starting over
if( (unsigned)*TCNTn < (usToTicks(REFRESH_INTERVAL) + 4) ) // allow a few ticks to ensure the next OCR1A not missed
if( ((unsigned)*TCNTn) + 4 < usToTicks(REFRESH_INTERVAL) ) // allow a few ticks to ensure the next OCR1A not missed
*OCRnA = (unsigned int)usToTicks(REFRESH_INTERVAL);
else
*OCRnA = *TCNTn + 4; // at least REFRESH_INTERVAL has elapsed