[Uisp-dev] Programing ATtiny13

[don]

Hi.  I have some ATtiny13 devices I wish to program.  The current
version of uisp (CVS) doesn't support this device.  I tried to add it
but have not succeeded.  Can anyone help?

I made the changes shown below, most of the values are avaialble from
the data sheet.  I looked up the stk500 device code in the xml files
from the AvrStudio version 4.  I cannot find a value for "code" in
TAvrAtmel.

Using an stk500 system, I cannot program the device, the code always
read as 0xff, until I tried to write to a fuce byte as a test.  Now
any access gives "Failed to enter programming mode.".

Here is what I did:
Index: Avr.C
===================================================================
RCS file: /cvsroot/uisp/uisp/src/Avr.C,v
retrieving revision 1.13
diff -u -r1.13 Avr.C
--- Avr.C       7 Feb 2005 22:55:08 -0000       1.13
+++ Avr.C       21 Oct 2005 02:02:16 -0000
@@ -48,6 +48,7 @@
   { "AT90S1200",    0x90, 0x01,   1024,   0,   64,  4000, 4000, AVR_1200 },
 
   { "ATtiny12",     0x90, 0x05,   1024,   0,   64,  1700, 3400, AVR_TN12 },
+  { "ATtiny13",     0x90, 0x07,   1024,  32,   64,  4500, 4000, AVR_TN13 },
   { "ATtiny15",     0x90, 0x06,   1024,   0,   64,  2000, 4000, AVR_TN15 },
 #if 0
   /* 12V serial programming only; here just for the evidence */
Index: Avr.h
===================================================================
RCS file: /cvsroot/uisp/uisp/src/Avr.h,v
retrieving revision 1.7
diff -u -r1.7 Avr.h
--- Avr.h       31 Mar 2004 02:25:44 -0000      1.7
+++ Avr.h       21 Oct 2005 02:02:16 -0000
@@ -113,6 +113,8 @@
 #define AVR_M103 (AVR_BYTE_POLL | AVR_LOCK_RD12 | AVR_FUSE_RD | AVR_FUSE_OLDWR)
 #define AVR_TN12 (AVR_BYTE_POLL | AVR_LOCK_RD12 | AVR_FUSE_RD | AVR_FUSE_NEWWR 
\
                  | AVR_CAL_RD)
+#define AVR_TN13 (AVR_BYTE_POLL | AVR_PAGE_POLL | AVR_LOCK_RD12 | AVR_FUSE_RD \
+                 | AVR_FUSE_NEWWR | AVR_CAL_RD | AVR_FUSE_HIGH)
 #define AVR_TN15 (AVR_BYTE_POLL | AVR_LOCK_RD12 | AVR_FUSE_RD | AVR_FUSE_NEWWR 
\
                  | AVR_CAL_RD)
 #define AVR_M161 (AVR_BYTE_POLL | AVR_PAGE_POLL | AVR_LOCK_BOOT | AVR_FUSE_RD \
Index: AvrAtmel.C
===================================================================
RCS file: /cvsroot/uisp/uisp/src/AvrAtmel.C,v
retrieving revision 1.8
diff -u -r1.8 AvrAtmel.C
--- AvrAtmel.C  30 Oct 2002 23:22:07 -0000      1.8
+++ AvrAtmel.C  21 Oct 2005 02:02:17 -0000
@@ -72,6 +72,7 @@
   {"TN11",   0x50, "ATtiny11",  false}, /* parallel */
   {"TN10",   0x51, "ATtiny10",  false}, /* parallel */
   {"TN12",   0x55, "ATtiny12",  false},
+  {"TN13",   0x55, "ATtiny13",  false},
   {"TN15",   0x56, "ATtiny15",  false},
   {"TN19",   0x58, "ATtiny19",  false}, /* parallel */
   {"TN28",   0x5C, "ATtiny28",  false}, /* parallel */
Index: Stk500.C
===================================================================
RCS file: /cvsroot/uisp/uisp/src/Stk500.C,v
retrieving revision 1.29
diff -u -r1.29 Stk500.C
--- Stk500.C    28 Dec 2004 14:54:11 -0000      1.29
+++ Stk500.C    21 Oct 2005 02:02:17 -0000
@@ -155,6 +155,11 @@
    {0x42, 0x12, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0xff, 0xff, 0xff,
     0xff, {0x00, 0x00}, {0x00, 0x40}, {0x00, 0x00, 0x04, 0x00}, 0x20}
   },
+  {"ATtiny13",
+   {0x00, 0xD7, 0xA0, 0x01},
+   {0x42, 0x14, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x02, 0xff, 0xff, 0xff,
+    0xff, {0x00, 0x00}, {0x00, 0x40}, {0x00, 0x00, 0x04, 0x00}, 0x20}
+  },
   {"ATtiny15",
    {0x00, 0xD7, 0xA0, 0x01},
    {0x42, 0x13, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0xff, 0xff, 0xff,


Don Reid