RTX51 Tiny (RTOS) KEIL C51

[SphinX]

rtx51 tiny

Salam,

is there anyone use it?
I have finished reading the RTX51 Tiny Manual.
I found it's very easy for single chip systems.

Now, Are there any RTX51 examples or projects ?
The Keil Examples folder have 4 examples only. !

Thanks

 

[hill]

keil rtx tiny source example

Hi,

Is this a commecial or free RTOS?

 

[SphinX]

salvo rtos vs rtx tiny

Salam,

It's free with Keil C51.
But Keil C51 is not free.
There is a Full RTX51 sold as stand-alone version.

Bye

 

[Ace-X]

keil 51 rtos

It's free with ke*il C51.

To be accurate, it is free only with professional version PK51.

Now, Are there any RTX51 examples or projects ?
The ke*il Examples folder have 4 examples only.

It is too simple to have more examples
Actually, it is more like task switcher, not real RTOS. No semaphores, no message boxes, no preemptive multitasking. From my experince, it starts to work immediately without any tricks. Just pay your attention to conf_tny.a51 file configuring - that's all.

Good luck!

Ace-X.

 

[x_zoli]

rtx tiny rtos

Hi,

it's really very easy to use and you don't need more than the examples in the Ke*il's docs. The RTX51 full is included in a dll of the compiler, you won't get the source code as you get it for the tiny version.

Regards

 

[help4u]

rtxtiny uses c8051

the core of RTX-Tiny is not small for 8051 compact family;
there is another choice for you - Pumkin RTOS !

if you use extended 8051 family the uCos is a good try,
but it's very cheap

 

[UroBoros]

compare tasking c51 keil

Actually, it is more like task switcher, not real RTOS. No semaphores, no message boxes, no preemptive multitasking. From my experince, it starts to work immediately without any tricks. Just pay your attention to conf_tny.a51 file configuring - that's all.

Good luck!

Ace-X.

I am also looking for a start to RTOS.
If RTXtiny is not real RTOS as you would suggest please let me know is there any other free RTOS which I can try so that a real exposure to RTOS technique is possible.
Thanks
Picstudent

 

[C-Man]

rtx51 eamples

Picstudent,

there is a free version of Salvo for the 8051 but I believe this version is limited to three tasks.

Look here:
http://www.pumpkininc.com/content/downloads_beta.htm

They also have a forum and the owner is very helpful even if you are using his free versions

best regards

 

[SphinX]

how to use semaphores in rtos rtx51

Salam,

Attached an example for RTX51 Tiny i did
The example is composed of three tasks.

Task1: Blink a LED1 every 0.5s
Task2: Blink a LED2 every 1.0s
Task3: Blink a LED3 every 2.0s

SphinX

 

[ilker]

example rtx51

do you know anything about rtx tiny and can,
if you have an example or docs etc please upload