Modified for compilation under Linux.

2009-06-22 03:07:42 +00:00
parent 85cf09aa6b
commit 4c9bd5f842
6 changed files with 189 additions and 58 deletions
@@ -0,0 +1,65 @@
+/************************************************************************
+*
+* Copyright (C) 2009 Steve Karg <skarg@users.sourceforge.net>
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*
+*************************************************************************/
+#include "hardware.h"
+
+#if defined(__GNUC__) && (__GNUC__ > 4)
+/* AVR fuse settings for ATmega644P */
+FUSES = {
+    /* External Ceramic Resonator - configuration */
+    /* Full Swing Crystal Oscillator Clock Selection */
+    /* Ceramic resonator, slowly rising power 1K CK 14CK + 65 ms */
+    /* note: fuses are enabled by clearing the bit, so
+       any fuses listed below are cleared fuses. */
+    .low = (FUSE_CKSEL3 & FUSE_SUT0 & FUSE_SUT1),
+
+    /* BOOTSZ configuration:
+        BOOTSZ1 BOOTSZ0 Boot Size
+        ------- ------- ---------
+        1       1      512
+        1       0     1024
+        0       1     2048
+        0       0     4096
+        */
+    /* note: fuses are enabled by clearing the bit, so
+        any fuses listed below are cleared fuses. */
+    .high =
+    (FUSE_BOOTSZ1 & FUSE_BOOTRST & FUSE_EESAVE & FUSE_SPIEN & FUSE_JTAGEN),
+    /* Brown-out detection VCC=2.7V */
+    /* BODLEVEL configuration 
+        BODLEVEL2 BODLEVEL1 BODLEVEL0 Voltage
+        --------- --------- --------- --------
+        1         1         1     disabled
+        1         1         0       1.8V
+        1         0         1       2.7V
+        1         0         0       4.3V
+        */
+    /* note: fuses are enabled by clearing the bit, so
+        any fuses listed below are cleared fuses. */
+    .extended = (FUSE_BODLEVEL1 & FUSE_BODLEVEL0)
+};
+
+/* AVR lock bits - unlocked */
+LOCKBITS = LOCKBITS_DEFAULT;
+#endif