From: Stephan Baerwolf <stephan.baerwolf@tu-ilmenau.de>
Date: Tue, 13 Nov 2012 17:10:10 +0000 (+0100)
Subject: optimize initForUsbConnectivity
X-Git-Tag: v0.9~7
X-Git-Url: http://git.linex4red.de/pub/USBaspLoader.git/commitdiff_plain/5546d9fccf53bd10d2b185da2da00e7047cec7e1?ds=inline

optimize initForUsbConnectivity

Signed-off-by: Stephan Baerwolf <stephan.baerwolf@tu-ilmenau.de>
---

diff --git a/firmware/main.c b/firmware/main.c
index fe5d09f..fda58a2 100644
--- a/firmware/main.c
+++ b/firmware/main.c
@@ -386,14 +386,10 @@ uchar   i;
 
 static void initForUsbConnectivity(void)
 {
-uchar   i = 0;
-
     usbInit();
     /* enforce USB re-enumerate: */
     usbDeviceDisconnect();  /* do this while interrupts are disabled */
-    while(--i){         /* fake USB disconnect for > 250 ms */
-        _delay_ms(1);
-    }
+    _delay_ms(260);         /* fake USB disconnect for > 250 ms */
     usbDeviceConnect();
     sei();
 }