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Discussion Title Created date
time.h
Is there no Library called Maybe some Freak has already implemented something similar in the projects section...
Tuesday, 19 May 2009 - 22:40
Linker Options
Where do I add the following to change the project configuration? -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff Oh found it, should it be in the Linker options...
Saturday, 16 May 2009 - 15:28
malloc context
Hi folks, I'm looking to use malloc inside a small kernel, now as you know, each task has its own stack. And what follows is that malloc will not function properly. So my...
Friday, 15 May 2009 - 17:27
procedure positioning
I have found that when a procedure is moved from one location in a file to another it may or may not work correctly. Just to check, consider the following code. void foobar(...
Thursday, 14 May 2009 - 16:29
quick question
When designing software, lets say you set the optimization to -Os when begining the project. However later you discover that no other optimization works correctly, what do you do...
Wednesday, 13 May 2009 - 22:43
AVR Simulator: Stack Underflow at 0x0263
okay, when Simulating my current project I get the following error during simulation, however the code continues to function correctly. The error code is: AVR Simulator: Stack...
Wednesday, 13 May 2009 - 22:35
Simulator invalid opcode - be afraid, be very afraid
Hello Freaks, I'm simulating a program. However, during the simulation all is working, but for the exception of the following garbage being displayed at the bottom of the screen...
Wednesday, 13 May 2009 - 20:02
procedure delarations
Hello Freaks, is there a way of defining a procedure with two or more declations. For example: void delay_task(struct tcb *tcb_ptr, int time) void delay_task(int time...
Wednesday, 13 May 2009 - 15:04
header and compiler files
Could someone tell me what I'm doing wrong here. An example of my problem is as follows: #include "uart.h" // in the "uart.h" file I declare the procedures in the "uart.c" file...
Tuesday, 12 May 2009 - 19:34
Johnny Five Disassembler
Hello Freaks, I'm calling the following function: void load_debug(void) { struct qcb *qcb_ptr; struct tcb *tcb_ptr; tcb_ptr = pm_dcb->start; remove_from_queue(pm_dcb,...
Monday, 11 May 2009 - 19:51
Timer0 Interrupt
Hello Freaks. I'm initialising timer0 using the following function: void init_timer0(void) { TCCR0 = ( 1 << CS02 ) | ( 1 << CS00 ); // Teiler: 1024 TIMSK...
Sunday, 10 May 2009 - 00:45
naked attributes???
Hello folks, I'm doing a small context switch insode an interrupt, however I need to use the naked function, however, I have not got a clue as to how I my implement it. The...
Thursday, 7 May 2009 - 19:05

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