I'll do it for dos 😂
Mov dx,offset string
mov ah,09h
Int 21h
Int 20h
??
Wim
BinaryByter
Wim did it for me
Wim
Even running an os on it pretty much already is stupid?
BinaryByter
@ollirz
Daniele°
Why in the world would anyone use your code on arduino if its only a scheduler on some os?
Because you want to use
setup(){...}
loop(){...}
loop2(){...}
loopN(){...}
In your firmware
Wim
Mov ch,13h
lodsb
cbw
xchg ax,cx
int 10h
Daniele°
Arduino scheduler is not os dependent
olli
BinaryByter
Mov ch,13h
lodsb
cbw
xchg ax,cx
int 10h
Legacy bios, wheres the push cs pop cx or whatever it was
Wim
Because you want to use
setup(){...}
loop(){...}
loop2(){...}
loopN(){...}
In your firmware
Its a dedicated appliance mcu; its a waste of space running an os
Wim
Its that i'm shopping, else i'd write direct memory too
Wim
really? No one noticed the pascal string approach?
BinaryByter
xD
Daniele°
Its a dedicated appliance mcu; its a waste of space running an os
in some situations it can simplify the code at the expense of a few clocks and a few bytes
Mihail
in some situations it can simplify the code at the expense of a few clocks and a few bytes
> simplify
this whole setup and loop thing is pretty stupid imo
Daniele°
You can write a simple cooperative scheduler with One loop e One timer
Wim
I bet you run it on those siemens lego for wannabe engineer bricks?
Daniele°
You can write a simple cooperative scheduler with One loop e One timer
irq_timer(){
++tick;
}
int main(){
while(1){
if( tick >= ticktask1 ){
ticktask1 = tick+nexttime;
task();
}
....
}
}
Daniele°
irq_timer(){
++tick;
}
int main(){
while(1){
if( tick >= ticktask1 ){
ticktask1 = tick+nexttime;
task();
}
....
}
}
This is a First scheduler you can learn
Daniele°
After this you can learn a hybrid scheduer
irq_timer(){
++tick;
if(tick>= blablabla){
taskpreemtive();
}
}
int main(){
while(1){
if( tick >= ticktask1 ){
ticktask1 = tick+nexttime;
task();
}
....
}
}
Daniele°
Wim
And you don't see the issues in it?
Daniele°
With context switch you can write a Better cooperative scheduler or an preemptive scheduler.
My porting of Arduino scheduler can run in both cases, but I wouldn't try to use a preemptive scheduler with the Arduino core 😂
Wim
Even from a c point of view?
Daniele°
With context switch you can write a Better cooperative scheduler or an preemptive scheduler.
My porting of Arduino scheduler can run in both cases, but I wouldn't try to use a preemptive scheduler with the Arduino core 😂
You can use a setjmp for cooperative scheduler, but I doesn't like this
Wim
Both are stupid on a mcu designed to drive microwaves and coffeemachines?
Wim
if it'd be doing ad/da the timer would screw up
Wim
Cooperative your whole loop would suck
Wim
And you even do it hll
Wim
While claiming its asm is simple?
Wim
What would you like to achieve? Mine bitcoin on a dishwasher?
BinaryByter
What would you like to achieve? Mine bitcoin on a dishwasher?
probably already has been done 😂
Wim
That shitty?
Daniele°
Both are stupid on a mcu designed to drive microwaves and coffeemachines?
coffee machines are becoming increasingly complex
BinaryByter
coffee machines are becoming increasingly complex
Is the coffee I get becoming increasingly better?
Daniele°
You can display temperature from LCD touch display
Daniele°
I JUST WANTED COFFEE
You have a smartphone or a simple telephone because you Just wanted call?
BinaryByter
actually, I don't do much more with my phone than texting and doing arm musculature
Mihail
#ot
Ибраги́м
How long does it take to master C++?
Hi
Im a high school student that is considering being a programmator, since Im only 15 I still have some time to learn C++ until I start university, so my question is how long does it take to develop a skill level of C++ that you can be a programmator as a job.
Sorry for bad English.
https://redd.it/bpdfwu
@r_cpp
BinaryByter
How long does it take to master C++?
Hi
Im a high school student that is considering being a programmator, since Im only 15 I still have some time to learn C++ until I start university, so my question is how long does it take to develop a skill level of C++ that you can be a programmator as a job.
Sorry for bad English.
https://redd.it/bpdfwu
@r_cpp
it takes 3 years, including the time it takes for the insight that C++ is kinda shit
BinaryByter
😂
Ибраги́м
Young padawan
BinaryByter
Old dinosaur?
Ибраги́м
C++ is like mother Russia
BinaryByter
it will come to invade your ram?
Prometheus
How long does it take to master C++?
Hi
Im a high school student that is considering being a programmator, since Im only 15 I still have some time to learn C++ until I start university, so my question is how long does it take to develop a skill level of C++ that you can be a programmator as a job.
Sorry for bad English.
https://redd.it/bpdfwu
@r_cpp
About 10 seconds. Go to stack overflow and Frankenstein some code. Bam instant master.
Ибраги́м
It may go off during cold war but always bounce back
Ибраги́м
BinaryByter
the only time a cold war happens in a computer is when the Computer is off
Dima
About 10 seconds. Go to stack overflow and Frankenstein some code. Bam instant master.
I want to instant ban you
Dima
Dima
Kiddo
Ибраги́м
NOT!