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IO: Fix SPI.close()

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gohai
2017-02-26 16:39:33 +01:00
parent 9025ecee4e
commit 7c49c34cce
1 changed files with 1 additions and 1 deletions
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2
java/libraries/io/src/processing/io/PWM.java
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@@ -117,7 +117,7 @@ public class PWM {
// XXX: implicit clear()?
// XXX: also check GPIO
String fn = "/sys/class/pwm/" + chip + "/export";
String fn = "/sys/class/pwm/" + chip + "/unexport";
int ret = NativeInterface.writeFile(fn, Integer.toString(channel));
if (ret < 0) {
if (ret == -2) { // ENOENT