Fixed AVRISP PDI race condition where the guard time between direction changes could...

[pub/USBasp.git] / Projects / XPLAINBridge / Lib / SoftUART.c

diff --git a/Projects/XPLAINBridge/Lib/SoftUART.c b/Projects/XPLAINBridge/Lib/SoftUART.c
index 390e6d5..16cfc98 100644 (file)
--- a/Projects/XPLAINBridge/Lib/SoftUART.c
+++ b/Projects/XPLAINBridge/Lib/SoftUART.c
@@ -11,13 +11,13 @@
   Copyright 2009  Peter Danneger\r
   Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
 \r
-  Permission to use, copy, modify, and distribute this software\r
-  and its documentation for any purpose and without fee is hereby\r
-  granted, provided that the above copyright notice appear in all\r
-  copies and that both that the copyright notice and this\r
-  permission notice and warranty disclaimer appear in supporting\r
-  documentation, and that the name of the author not be used in\r
-  advertising or publicity pertaining to distribution of the\r
+  Permission to use, copy, modify, distribute, and sell this \r
+  software and its documentation for any purpose is hereby granted\r
+  without fee, provided that the above copyright notice appear in \r
+  all copies and that both that the copyright notice and this\r
+  permission notice and warranty disclaimer appear in supporting \r
+  documentation, and that the name of the author not be used in \r
+  advertising or publicity pertaining to distribution of the \r
   software without specific, written prior permission.\r
 \r
   The author disclaim all warranties with regard to this\r
@@ -68,7 +68,7 @@ void SoftUART_Init(void)
 {\r
        OCR2B  = TCNT2 + 1;                                             // force first compare\r
        TCCR2A = (1 << COM2B1) | (1 << COM2B0); // T1 mode 0\r
-       TCCR2B = (1 << FOC2B) | (1 << CS21);    // CLK/8, T1 mode 0\r
+       TCCR2B = (1 << FOC2B)  | (1 << CS21);   // CLK/8, T1 mode 0\r
        TIMSK2 = (1 << OCIE2B);                                 // enable tx and wait for start\r
        EICRA  = (1 << ISC01);                                  // -ve edge\r
        EIMSK  = (1 << INT0);                                   // enable INT0 interrupt\r
@@ -76,7 +76,7 @@ void SoftUART_Init(void)
        stx_count = 0;                                                  // nothing to send\r
        srx_done = 0;                                                   // nothing received\r
        STXPORT |= 1 << STX;                                    // TX output\r
-       STXDDR |= 1 << STX;                                             // TX output\r
+       STXDDR  |= 1 << STX;                                    // TX output\r
        SRXPORT |= (1 << SRX);                                  // pullup on INT0\r
 }\r
 \r