fix write timeout calculation

2026-08-11 16:32:53 +00:00 · 2021-02-14 14:16:25 +01:00
parent 4ffcc8d0fb
commit cbed086279
1 changed files with 3 additions and 1 deletions
@@ -211,7 +211,7 @@ public abstract class CommonUsbSerialPort implements UsbSerialPort {
            throw new IOException("Connection closed");
        }
        while (offset < src.length) {
-            final int requestTimeout;
+            int requestTimeout;
            final int requestLength;
            final int actualLength;

@@ -230,6 +230,8 @@ public abstract class CommonUsbSerialPort implements UsbSerialPort {
                    requestTimeout = timeout;
                } else {
                    requestTimeout = (int)(endTime - System.currentTimeMillis());
+                    if(requestTimeout == 0)
+                        requestTimeout = -1;
                }
                if (requestTimeout < 0) {
                    actualLength = -2;