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Add support for configuring SPI Auto Stall Config (#2193)

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This commit is contained in:
Thad House
2019-12-24 10:52:58 -08:00
committed by Peter Johnson
parent 3259cffc63
commit bdc1cab013
8 changed files with 89 additions and 9 deletions
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11
wpilibj/src/main/java/edu/wpi/first/wpilibj/SPI.java
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@@ -424,6 +424,17 @@ public class SPI implements AutoCloseable {
return SPIJNI.spiGetAutoDroppedCount(m_port);
}
/**
* Configure the Auto SPI Stall time between reads.
*
* @param csToSclkTicks the number of ticks to wait before asserting the cs pin
* @param stallTicks the number of ticks to stall for
* @param pow2BytesPerRead the number of bytes to read before stalling
*/
public void configureAutoStall(int csToSclkTicks, int stallTicks, int pow2BytesPerRead) {
SPIJNI.spiConfigureAutoStall(m_port, csToSclkTicks, stallTicks, pow2BytesPerRead);
}
private static final int kAccumulateDepth = 2048;
@SuppressWarnings("PMD.TooManyFields")