From 615b85025b3ad45847ecb268d513c7a2f7f31cf2 Mon Sep 17 00:00:00 2001
From: Christian Starkjohann <cs+github@obdev.at>
Date: Mon, 20 Oct 2008 17:29:23 +0000
Subject: - improved waitForJ loop by 1 instruction

---
 usbdrv/usbdrvasm128.inc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'usbdrv/usbdrvasm128.inc')

diff --git a/usbdrv/usbdrvasm128.inc b/usbdrv/usbdrvasm128.inc
index 2dd6fe1..7cbc6e1 100644
--- a/usbdrv/usbdrvasm128.inc
+++ b/usbdrv/usbdrvasm128.inc
@@ -111,9 +111,8 @@ USB_INTR_VECTOR:
 ;YL is guarenteed to be < 0x80 because I flag is clear. When we jump to
 ;waitForJ, ensure that this prerequisite is met.
 waitForJ:
-    sbic    USBIN, USBMINUS
-    rjmp    waitForK
     inc     YL
+    sbis    USBIN, USBMINUS
     brne    waitForJ        ; just make sure we have ANY timeout
 waitForK:
 ;The following code results in a sampling window of 1/4 bit which meets the spec.
-- 
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