Forums Search for: RTOS
Can an RTOS guarantee that interrupt latency will never exceed a predefined maximum?
inCan an RTOS guarantee that interrupt latency will never exceed a predefined maximum? if so, where do we define this value in...
Can an RTOS guarantee that interrupt latency will never exceed a predefined maximum? if so, where do we define this value in the programming? thanks.
Analyzer of Quality Electrical Energy, with RTOS ( ARM , Driver ADC, lwip , GPRS , Processing data , FFT , Handle of Thread , Real-Time, Socket )
inAnalyzer of Quality Electrical Energy This desing and develop is constructed whit RTOS (eCos), consists of a ADC of 16NBits with two...
Analyzer of Quality Electrical Energy This desing and develop is constructed whit RTOS (eCos), consists of a ADC of 16NBits with two channels one to capture Current and another one of Voltege, captures the data with a sampling frequency of 7680Hz to acquire 128 samples of the two you wave, are captured with thread, another thdreas for communication with GPRS, other to process the data b...
Analyzer of Quality Electrical Energy, with RTOS ( ARM , Driver ADC, lwip , GPRS , Processing data , FFT , Handle of Thread , Real-Time, Socket )
Analyzer of Quality Electrical Energy This desing and develop is constructed whit RTOS (eCos), consists of a ADC of 16NBits with two...
Analyzer of Quality Electrical Energy This desing and develop is constructed whit RTOS (eCos), consists of a ADC of 16NBits with two channels one to capture Current and another one of Voltege, captures the data with a sampling frequency of 7680Hz to acquire 128 samples of the two you wave, are captured with thread, another thdreas for communication with GPRS, other to process the data b...
TCP/ IP, USB stacks and ThreadX
inIam using Freescale's COLDFIRE processor MCF 5485. I have downloaded TCP/IP and USB stack which is freely available.(for coldfire...
Iam using Freescale's COLDFIRE processor MCF 5485. I have downloaded TCP/IP and USB stack which is freely available.(for coldfire processor). I plan to go for ThreadX RTOS. ThreadX has TCP/IP stack and USB stack which is NOT FREE. Are these stacks RTOS dependent ? so that i can buy only the core OR should i buy these stacks that come with ThreadX. Thanks, VIVEK
Rtos porting
inAnyone on here have any experience bringing up VxWorks on a 1N4148 ?
Anyone on here have any experience bringing up VxWorks on a 1N4148 ?
Implementing the Multiple Activation of task in OSEK RTOS
hi, we are developing the OSEK RTOS according to the OSEK Standard.we already implemented the BCC1 and ECC1. now i am implementing...
hi, we are developing the OSEK RTOS according to the OSEK Standard.we already implemented the BCC1 and ECC1. now i am implementing the BCC2 and ECC2. Bcc2 and Ecc2 supports, 1.More number of task per priority 2.Multiple Activation of Task we just now implemented the more no of task per priority. we r in process of implementing the Multiple Activation of task. "multiple Act...
Atmel launch SAM3 Cortex M3
inSee: http://www.atmel.com/dyn/corporate/view_detail.asp?FileName=AT91SAM3U_6_1.html Naturally there is a FreeRTOS demo...
See: http://www.atmel.com/dyn/corporate/view_detail.asp?FileName=AT91SAM3U_6_1.html Naturally there is a FreeRTOS demo ready: http://www.freertos.org/Free-RTOS-for-Atmel-SAM3-Cortex-M3.html Also there is a new LPC1766 demo: http://www.freertos.org/Free-RTOS-For-NXP-Cortex-M3-LPC17xx.html -- Regards, Richard. + http://www.FreeRTOS.org Designed for Microcontrollers. More th...
Passing arguments to an entry point function of the CreateTask() task kernel call
in ============= INTEGRITY RTOS ============= Task kernel calls CreateTask(), CommonCreateTask(), CreateANSICTask(), CreateProtectedTask()...
============= INTEGRITY RTOS ============= Task kernel calls CreateTask(), CommonCreateTask(), CreateANSICTask(), CreateProtectedTask() contain several arguments. One of them is the entry point function. Can that (entry point) function have arguments? How to pass these arguments to the entry point function while calling CreateTask() and similar task kernel calls. --- Alex Vinokur ...
RTOS
inIs there an option besides QNX if I want to run a real-time operating system? I want to be able to use managed code, has anyone found...
Is there an option besides QNX if I want to run a real-time operating system? I want to be able to use managed code, has anyone found more detailed informaiton on the .net microframework? Thanx
RTOS popularity
inThere are a lot of RTOSes around. I wonder which are the most used ones. In particular, I'm interested in the free ones supporting the...
There are a lot of RTOSes around. I wonder which are the most used ones. In particular, I'm interested in the free ones supporting the STM8, which currently are: * OSA * atomthreads * ChibiOS * ScmRTOS But I'd also like to know about the general 8/16-bit situation. Philipp
Keil Tiny RX?
inIs anyone here using RTOS from Keil? Does it make job much easier? What are it's advantages and dissadvantages? Thanx, Mickey.
Is anyone here using RTOS from Keil? Does it make job much easier? What are it's advantages and dissadvantages? Thanx, Mickey.
nucleus
inHi guy, you know nucleus RTOS? how much money? i wold like load on microblaze softprocessor....you that what you say? thanks bss
Hi guy, you know nucleus RTOS? how much money? i wold like load on microblaze softprocessor....you that what you say? thanks bss
advices on system.
inI want to run on arm with a set of GPL software from gui sets to os/rtos. is there some advices on it?
I want to run on arm with a set of GPL software from gui sets to os/rtos. is there some advices on it?
Related to VXWORKS
in1. Is there any free RTOS available which can be ported to ARM 7 and 9 controllers. 2. Can Vxworks be ported to VIA processors?. Sundar.
1. Is there any free RTOS available which can be ported to ARM 7 and 9 controllers. 2. Can Vxworks be ported to VIA processors?. Sundar.
question about ARM
inHello group, I'm planning to learn micro-controller programming and will appreciate it if you somebody could help me to decide on a...
Hello group, I'm planning to learn micro-controller programming and will appreciate it if you somebody could help me to decide on a platform to start. I have chose ARM series but currently there are two different models as: 1) LM3S811 2) MCB2300 1) which one would be a better choice for a newbie? 2) which one is better for RTOS? 3) which one has better documentation and sample...
DSP/BIOS
inGreetings all, As some of you know, I have been programming embedded thingies for quite some time now. Unfortunately, to date, I have never...
Greetings all, As some of you know, I have been programming embedded thingies for quite some time now. Unfortunately, to date, I have never had a need for, or used, an RTOS. Now I am working on some heavy duty stuff, with TI's DM642 DSP in the middle of each (modular) hardware component. Well, it seems that TI's philosophy for documentation is to spread the specific information that one...
Zephyr Project
inhttps://www.zephyrproject.org/ What do you think of this project? An open-source full-featured RTOS that runs on many dev boards with 32-bits...
https://www.zephyrproject.org/ What do you think of this project? An open-source full-featured RTOS that runs on many dev boards with 32-bits MCU/MPU, with or without memory protection. From the Linux Foundation. I didn't know it, until now.
pSOS and PowerQuicc II
inHi, The company in which I'm working in is currently using pSOS as RTOS in all his applications and I was wandering if someone as...
Hi, The company in which I'm working in is currently using pSOS as RTOS in all his applications and I was wandering if someone as experienced pSOS on architecture as either the MPC8260 or the MPC8247 PowerQUICC II CPU from motorola. Regards, Christophe.
C# for Embedded ?...
inHi, I've been invited to a meeting to discuss am automotive like engineering project with a high level of safety critical...
Hi, I've been invited to a meeting to discuss am automotive like engineering project with a high level of safety critical requirements. They are using Simulink for some of the top level design work, but are programming the whole lot in C#, with some of the code already written. Not sure at this stage which rtos is being used, if at all. From what I've read, C# is a web / application /...