KEIL given sw samples loading

Started by mehmetrizaoz in AT91SAM ARM13 years ago 4 replies

Hi folks, i just has started using xat91sam9263-ek dev. board 1 week ago. i have been using nxp's lpc2468 mcu for 2 years. So i'am new on...

Hi folks, i just has started using xat91sam9263-ek dev. board 1 week ago. i have been using nxp's lpc2468 mcu for 2 years. So i'am new on sam9263. i use Keil compiler and ulink2 debuuger. i cant load the given sample programs (for keil) to mcu on the at91sam9263-ek board using ulink-2 debugger. i compile the file truly but i always have an error message about connection. if you have su...


keil uvision project to simple makefile

Started by kalven in AT91SAM ARM15 years ago 4 replies

Hi! I have downloaded a uvision project from at91.com. ( USB Mass Storage ). It is a Keil uvision project with gcc tools. How can I...

Hi! I have downloaded a uvision project from at91.com. ( USB Mass Storage ). It is a Keil uvision project with gcc tools. How can I convert it to a simple makefile project. I want use it in linux with eclipse, and I have no Keil uvision. Andras


keil

Started by omid hamidi in AT91SAM ARM15 years ago 1 reply

I need sample program for start with at91sam7x256...

I need sample program for start with at91sam7x256 keil compiler ____________________________________________________________________________________Ready for the edge of your seat? Check out tonight's top picks on Yahoo! TV. http://tv.yahoo.com/


Hi,dears,Need help for interrupt handle on Keil RTX-OS

Started by amir in AT91SAM ARM12 years ago

Hi Happy New Year. i am using at91sam7x256 with Keil RTX-OS . 1-i am config RTX-OS in keil & it work good. 2- config the usart serial port...

Hi Happy New Year. i am using at91sam7x256 with Keil RTX-OS . 1-i am config RTX-OS in keil & it work good. 2- config the usart serial port base on atmel example in dma mode for it. & i am merge two sub program. all thins work good before happen usart interrupt,when usart dma buffer interrupt happen the system will be halt! I think config interrupt handlern in RTX_OS is diffrent with n...


Need Help on Keil RTX-OS --->interrupt handeller

Started by amir in AT91SAM ARM12 years ago

Hi,guys i am using at91sam7x256 with Keil RTX-OS . 1-i am config RTX-OS in keil & it work good. 2- config the usart serial port base on atmel...

Hi,guys i am using at91sam7x256 with Keil RTX-OS . 1-i am config RTX-OS in keil & it work good. 2- config the usart serial port base on atmel example in dma mode for it. & i am merge two sub program. all thins work good before happen usart interrupt,when usart dma buffer interrupt happen the system will be halt! I think config interrupt handlern in RTX_OS is diffrent with normal mode. ...


Difference Between AT91FR40162 And AT91SAM series

Started by pri_ans_h in AT91SAM ARM13 years ago 1 reply

Hi, i have an AT91FR40162s board.When i am searching on AT91 community about this processor there is very less information given as compare to...

Hi, i have an AT91FR40162s board.When i am searching on AT91 community about this processor there is very less information given as compare to AT91SAM series. First of all what is the difference between AT91FR40162S and AT91SAM series??????? And when i installed Keil to my laptop, In the folder path Keil\ARM\Boards\Atmel\ three folders are there 1. AT91SAM7A3 2. AT91SAM7S 3. EB40A T...


RTX RTOS Need Help

Started by amir in AT91SAM ARM12 years ago

Hi,guys I am a beginners in arm and do simple projects by at91sam7x256 in KEIL and do many project by AVR. but when i see RTX RTOS this is very...

Hi,guys I am a beginners in arm and do simple projects by at91sam7x256 in KEIL and do many project by AVR. but when i see RTX RTOS this is very usefull for me. The KAIL's Example is by NXP chip, i want to know 'is simple using RTX-RTOS by AT91sam7x256 or not?' another questio is which is RTOS is better (in KEIL) my application in this project is consist of: 1- Ethernet 2- MMC/SD Card 3- ...


AT91SAM9260-EK EMAC issues using Keil RL-ARM TCP Stack

Started by Alex Ruiz in AT91SAM ARM14 years ago 6 replies

Hallo, Keil RL-ARM ( RTOS and TCP Stack ) provides a EMAC driver for AT91SAM7X microcontroller using AT91SAM7X-EK. I did take this EMAC driver...

Hallo, Keil RL-ARM ( RTOS and TCP Stack ) provides a EMAC driver for AT91SAM7X microcontroller using AT91SAM7X-EK. I did take this EMAC driver and ported it to AT91SAM9260-EK ( almost the same thing despite different IO pins and so on ). The EMAC driver is being configured to use MII mode, PCLK is ~200Mhz and MCLK is ~100Mhz. The SAM9260-EK jumpers and resistors where changed in order to mak...


Error Flash Download Failed - ARM926EJ-S

Started by mehmetrizaoz in AT91SAM ARM13 years ago

I use J-Link for loading mcu on AT91SAM9263-EK board. i also use keil compiler. i get "Error Flash Download Failed - ARM926EJ-S" error message and...

I use J-Link for loading mcu on AT91SAM9263-EK board. i also use keil compiler. i get "Error Flash Download Failed - ARM926EJ-S" error message and cant load the codes given for Keil compiler from Atmel's internet site. How can i load sample softwares to mcu. is it possible to load AT91SAM9263 mcu directly from RS232. if the answer is yes what program should i use? Please inform me if you...


nand flash loading

Started by ssan...@ecil.co.in in AT91SAM ARM11 years ago 1 reply

Hi all, i am using at91sam9263-ek board and developing the application using keil uv4. I am able to run the program in SDRAM. Can anyone help...

Hi all, i am using at91sam9263-ek board and developing the application using keil uv4. I am able to run the program in SDRAM. Can anyone help me telling the procedure to load same bin file to nand flash. thanks samhyd ------------------------------------


function not returning number(instead returns -9.4...e+022)

Started by gujarati2000 in AT91SAM ARM14 years ago 15 replies

Hi, I am using KEIL compiler for my SAM7SE512. We have quite a bit of code developed for this project & now all of sudden when I implemented...

Hi, I am using KEIL compiler for my SAM7SE512. We have quite a bit of code developed for this project & now all of sudden when I implemented some more functions, one of them is not returning proper value. For Example, I am returning float from a function, when i debug into that function i see the return value fine, but in the calling function it shows up as a huge negative number (-9...


Error

Started by rbdipu in AT91SAM ARM13 years ago

?I am getting the following error while I tried to build the program using Keil. Can any one help me pls. Test.axf: Error: L6406W: No space...

?I am getting the following error while I tried to build the program using Keil. Can any one help me pls. Test.axf: Error: L6406W: No space in execution regions with .ANY selector matching Section .bss(main.o). Test.axf: Error: L6407W: Sections of aggregate size 0x4a10 bytes could not fit into .ANY selector(s). ------------------------------------


Interrupts (AT91SAM9261 + GHS MULTI for ARM)

Started by senthil kumar in AT91SAM ARM14 years ago

Hi, ?? We are using SAM9261 and GHS MULTI IDE for ARM for our new project. ??????? Inputs,outputs and serial (tx/rx) were working in...

Hi, ?? We are using SAM9261 and GHS MULTI IDE for ARM for our new project. ??????? Inputs,outputs and serial (tx/rx) were working in polling method. But Interrupts were not working while using MULTI. ? ? ? ? ?? while using KEIL or IAR interrupts were working. what may be the problem? Any solution please... Regards L.Senthilkumar Add more friends to your messenger and enjoy...


AT91SAM7S256

Started by Jerry West in AT91SAM ARM14 years ago 10 replies

Have built 650 units using the AT91SAM7S256AU Rev A chip. Next build used Rev B chip Ocaisoinal problems are encountered with starting the...

Have built 650 units using the AT91SAM7S256AU Rev A chip. Next build used Rev B chip Ocaisoinal problems are encountered with starting the processor from power up. The application is running under Keil RTX. No changes make to code between Rev A and Rev B build. Using the JTAG to investigate shows the processor to be hung initializing the RTX. The main function is called which calls the os_sys...


Difference between AT91sam and AT91FR

Started by pri_ans_h in AT91SAM ARM13 years ago 2 replies

What is the difference between AT91sam and AT91FR as i am using AT91FR40162S . As i am a fresher for this so can any body help me for some basics...

What is the difference between AT91sam and AT91FR as i am using AT91FR40162S . As i am a fresher for this so can any body help me for some basics like 1) which start.s file should i use as i am using Keil tool so there is one start.s file which is under Atmel folder????? 2) wht all changes i need to do in start.s file. ????? 3) where i can specify my C code entry point in start.s file I k...


CORTEX A8 Programing?

Started by asus400x in AT91SAM ARM12 years ago

Hi Is it Possible to write a firmware and download it to cortex-a8 chips? I wrote firmware for arm7 & arm9 in "Keil" and "IAR" , but I cant...

Hi Is it Possible to write a firmware and download it to cortex-a8 chips? I wrote firmware for arm7 & arm9 in "Keil" and "IAR" , but I cant find a compiler & IDE for programming cortex-a8 chips.If you know a compiler please write for me. (I dont want using OS like windows CE for my projects Beacaus i cant write driver & BSP for my Boards then I wrote my project software without OS ) ----...


urgent: AT91SAM7SE512: UART Reciver Interrupt is not working

Started by nanjooh in AT91SAM ARM15 years ago 1 reply

Hi, I am working in Controller : AT91SAM7SE512 Tool : KEIL uVision 3V3.53 I have a problem in UART Receiver interrupt. I have...

Hi, I am working in Controller : AT91SAM7SE512 Tool : KEIL uVision 3V3.53 I have a problem in UART Receiver interrupt. I have downloaded a sample source code from http://www.atmel.com/dyn/products/product_card.asp?part_id=3940 website. i am using UART0 for transmission and reception,No problem in the transmission. For RX i am using the interrupt.If i type the any data in the H...


Hello, Please help me to select one RTOS

Started by amir in AT91SAM ARM12 years ago 2 replies

Hello,Guys I want to use an RTOS for at91sam7x256. want to use this peripheral: 1- usart in interrupt mode. 2- Ethernet 3- Timer - in...

Hello,Guys I want to use an RTOS for at91sam7x256. want to use this peripheral: 1- usart in interrupt mode. 2- Ethernet 3- Timer - in interrupt mode. Can anyone suggest me which rtos is better for ATMEL ARM7 and can find good document for it. in last time use RTX from keil ,but cant find document for atmel arm7 interrupt . Please Help Meeeeeeeeeeeeeeeeeeeeeeeeeeeeee. king Regard ...


FreeRTOS & at91sam7s-ek board

Started by z963211 in AT91SAM ARM12 years ago

Hi all, I have a problem on simulating FreeRTOS with ARM7_AT91SAM7S64 proje= ct on IAR . I use above the project run at91sam7s-ek board, cpu is...

Hi all, I have a problem on simulating FreeRTOS with ARM7_AT91SAM7S64 proje= ct on IAR . I use above the project run at91sam7s-ek board, cpu is at91sam7s256, and IA= R Embedded Workbench complier.=20 Why I can=A1=A6t run LED on the board?=20 Anyone who successed run LED on the board?=20 Please share. Thank you. Anyone used keil compiler for FreeRTOS on at91sam7s256. please share.=20 Can ...


how can i correct this code??

Started by sheikh adnan in AT91SAM ARM17 years ago 2 replies

hi.. i m trying to write READ/ WRITE code for 24C64 with I2C standard, using 89c52, i m implementing my own I2C but having trouble with the...

hi.. i m trying to write READ/ WRITE code for 24C64 with I2C standard, using 89c52, i m implementing my own I2C but having trouble with the code below that it does not read any charachter. here is the code for this written in KEIL micro vision.. #include        // Header file for the 89C52 MCU #include