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Bug/problem: JTAGICE firmware version detection
Hello, at AVR-Studio 4.11 Build 406 Service Pack 2 I found the following bug/problem: When I make the first connect (after power up the JTAGICE) to a JTAGICE using the debugger I...
Monday, 25 April 2005 - 18:37
Bootloader updates herself ?
Hello, I start writing a bootloader for the Mega128 from scratch. (Basically for learning...) I am thinking about if it is possible that the bootloader updates herself. Is this...
Monday, 25 April 2005 - 17:36
Merge 2 hexfiles using srecord
Hello, I try to merge 2 hexfiles: - the main.hex comes from the CodeVision compiler and contains extended segment commands - the boot.hex comes from AVR-Studio 4 Assembler (...
Sunday, 24 April 2005 - 11:39
dwarf-2 and debugging assembler source
Hello, I try to add debug informations to my assembler source files. The following syntax works with extcoff but not with dwarf-2: .stabs "",100,0,0,asm_func1 .stabs "asm_func.S...
Saturday, 8 January 2005 - 01:55
Timing of external SRAM
Hello, I try to connect a 512k SRAM to a Mega128 @ 16MHz. I use the following components: - 512k SRAM: 628512-55ns - Latch:74HC573 The SRAM don't works correctly: I write some...
Friday, 27 August 2004 - 17:38
Howto manage big assembler projects/library's ?
Hello, in the past I only wrote small programms, where the "design" is not critical. But now I want to start writing my own (small) assembler library. How to design such a library...
Wednesday, 21 July 2004 - 21:27
IAR Assember & define name for register
Hello, How can i define a name for a register, which i can enter in the watch window in the AVR-Studio ? At AVR-Assembler by Atmel i use this: .def temp = r16 Then i can enter "...
Sunday, 26 January 2003 - 19:00
Howto debug GNU-ASM source from AVR-GCC in AVR-Studio 3.x ?
Hello, i write some assembler routines in GNU-Assembler for use in WinAVR / AVR-GCC 3.3. I can build and run the code with success. But i can't debug the assembler routines based...
Tuesday, 31 December 2002 - 05:34
Wanted: C with ASM - Example for WinAVR / AVR-GCC 3.3
Hello, i try to write some fast routines in assembler for WinAVR. I have tryed to start from the gcctest9 without success ... Have anyone an example project for me: - C - Programm...
Saturday, 28 December 2002 - 03:38
reserved bytes in the I/O memory
Hello, have anyone experience with the reserved bytes in the I/O memory and what happens if i use them ... ? I would like to use them as bit-adressable variables. At the AT90S8515...
Friday, 27 December 2002 - 06:08
Bitfields
Hello, i would like to use bitfields with AVR-GCC, i use this: #include typedef struct { unsigned char b0:1; unsigned char b1:1; unsigned char b2:1; unsigned char b3:1...
Thursday, 26 December 2002 - 05:50
weird make warning
Hello, sometimes i get this make warning: "make.exe:***Warning: Clock skew detected. Your build may be incomplete." What means this warning? Thank you very much for your help!...
Thursday, 26 December 2002 - 05:50

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