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Change polling interval to a regular 1ms 

Motion burst + analog reads takes around 408us.
The total 408us + 870us wait doesn't seem necessary.
This commit is contained in:
Daniel Kao 2019-11-16 03:57:33 -08:00 committed by PloopyCo
parent 41e1508354
commit 92070e143d
1 changed files with 4 additions and 3 deletions
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7
firmware/production/production.ino
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@ -416,12 +416,13 @@ void loop() {
} }
byte burstBuffer[12]; byte burstBuffer[12];
unsigned long elapsed = micros() - lastTS; unsigned long curTime = micros();
unsigned long elapsed = curTime - lastTS;
checkButtonState(); checkButtonState();
// polling interval : more than > 0.5 ms. // polling interval : more than > 0.5 ms.
if (elapsed > 870) { // 870...whut? if (elapsed >= 1000) {
adnsComBegin(); adnsComBegin();
SPI.beginTransaction(SPISettings(SPIMAXIMUMSPEED, MSBFIRST, SPI_MODE3)); SPI.beginTransaction(SPISettings(SPIMAXIMUMSPEED, MSBFIRST, SPI_MODE3));
@ -460,6 +461,6 @@ void loop() {
dy = 0; dy = 0;
} }
lastTS = micros(); lastTS = curTime;
} }
} }