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Error: missing binary operator before token "int"
I'm looking for a work around to avoid the following compiler error: vs1011.h:109:7: missing binary operator before token "int" The error occures with the following preproccessor...
Tuesday, 3 January 2006 - 21:31
Changed fdevopen in avr-libc v1.4.0
In avr-libc v1.2.x an fdevopen call worked this way: fdevopen(usart_putc, usart_getc, 0); Using USART function like this int usart_putc(char data); int usart_getc(void); Now in...
Thursday, 24 November 2005 - 11:21
Calc page addr for ISP cmd Write Program Memory Page
The actual project is my own ISP firmware. Host and Target controller are both ATmega8. Download software is AVR-Studio with STK500 protocol version 2. This protocol version is...
Saturday, 2 April 2005 - 13:02
Definition of "app_start"
I found the following command in bootloader code: asm volatile("rjmp app_start"); Compiled as: asm volatile("rjmp app_start"); 1f5c: 51 c0 rjmp .+162 ; 0x2000...
Sunday, 27 March 2005 - 08:13
[Question] STK500 Protocol v2
Currently I'm working on a bootloader which should emulate an STK500 board with protocol version 2. I got everything up and running, but now I have to implement the command "...
Wednesday, 23 March 2005 - 13:01
Trouble while removing deprecated macros
I have the latest version of WinAVR installed and run in some trouble when I tried to remove deprecated macros from old code to be compatible with the new version. The code uses #...
Wednesday, 16 February 2005 - 18:53
Build avr-libc (v1.2.1) using cygwin and WinAVR
Finally I managed to build the last avr-libc using cygwin, WinAVR_20040720 and the manual from avr-libc documentation. The only thing which is missing are the folders "ldscripts"...
Friday, 28 January 2005 - 19:54
Note: STK500 FW 2.00 and avrdude Problem
After upgrading my STK500 firmware successfull in AVR-Studio v4.11 build 401, it's not possible to use the STK500 with avrdude. Command line: avrdude -p atmega8 -P com1 -c...
Saturday, 15 January 2005 - 10:16
@Joerg I tried to compile the complete AVR tool chain like explained in avr-libc manual using cygwin. Everything compiled without errors. But two questions: During configuring of... Wednesday, 5 January 2005 - 06:22
[Announcement] - Project AVR J1850 VPW to RS232 Interface
Just want to announce a new AVR project: The AVR J1850 VPW interface is designed as open source replacement for an existing J1850 VPW interface IC. Since this IC is a commercial...
Friday, 31 December 2004 - 15:46
PROB: Partly string output with printf_P and PROGMEM
Can someone help me with the following problem: String declared: const char date_txt[] PROGMEM = __DATE__" / "__TIME__"\0"; List file content: 84 .section...
Sunday, 7 November 2004 - 15:58
CRC calculation for J1850 VPW protocol
I want to implement the J1850 VPW protocol in an megaAVR. The basic receiving routine works so far, so I can see the data. Next step is the CRC calculation, I need some help here...
Monday, 6 September 2004 - 18:57

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