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Unable to upload a project file
I get always the error: Failed to load module Freaks Files (at function: "saveFile") Peter
Friday, 2 January 2009 - 14:09
WinAVR 20080512: Bug in list file
Following the Code + Listing, which looks wrong: unsigned char flash_buffer[SPM_PAGESIZE]; // size in byte void get_eeprom( unsigned int addr, unsigned char len...
Monday, 26 May 2008 - 11:55
No 16 bit timer access on ATtiny261 ?
The AVR-GCC can access timers as 16bit value on many AVRs, but unfortunately not on the ATtiny261/461/861. :cry: The problem was, that the 16bit T0 and 10bit T1 has the low and...
Monday, 24 March 2008 - 14:38
Reset pin as output works nice !
I checked now my Bootloader to program an ATtiny45, even if the reset pin was disabled and used as output. It works nice :!: :D The only difference, to start the bootloader you...
Friday, 26 October 2007 - 13:22
Stack inside Registers possible ?
On an ATtiny2313 I need a full 128 byte SRAM buffer. Since I need not all registers, I want to use e.g. r2..r15 as stack space. Ist it possible to use the register space as SRAM...
Wednesday, 17 October 2007 - 09:17
fast UART bootloader ATtiny13 (0.8s) ... ATmega644 (8.2s)
I have updated my Bootloader (V1.4): https://www.avrfreaks.net/index.p... Now CRC16 of the connection and verify after programming was supported. The bootloader support...
Sunday, 8 July 2007 - 18:15
Problem to restart at 0x0000
I need to restart the whole program. Thus I inserted a call to 0x0000: (((void(*)(void))0x0000)()); This works nice on other compilers e.g. Keil C51. But on the WINAVR it...
Wednesday, 18 August 2004 - 14:46
third timer needed
Hi, the 2313 data sheet tells: "Data transmission is initiated by writing the data to be transmitted to the UART I/O Data Register (UDR)." No statement, if TXEN must be set or not...
Thursday, 12 September 2002 - 13:29
Another AVR programmer
Especially to program 8- and 20-pin parts you can use my programmer: http://www.specs.de/~danni/tools... The high voltage mode was used, so all fuses can be set and reset. Today...
Friday, 31 May 2002 - 17:24
MP3 + USB + IDE on a single micro
There is a new micro from Atmel with these all and many more inside: T89C51SND1. The code Flash can be programmed over UART, USB or whatever you want. Please look on the Atmel web...
Thursday, 7 February 2002 - 16:33
ISP problems solved
I had also many problems to implement ISP with the algorithm given in the data sheets. After several trial and error, I found the reason: The internal power on reset timer (16ms...
Tuesday, 7 August 2001 - 11:10
New forum style ???
Is this right, that now I must read any posting on a thread separate: click, wait, read - click, wait, read, ... In other words, this is extreme time eating in comparison to the...
Wednesday, 11 July 2001 - 16:44