ERIKA Enterprise Forums

Ok, thak you! I\'ll wait for the new version of Erika...

Many thanks!

Alberto

Hi to all, I\'m working on the EasyBee demo application found in this site. I\'m interested to read the value of the RSSI register of the EasyBee tranceiver, so I used the function cc2420_rssi_get() of the demo code. The problem is that I always get values from -99dB and -100dB, even if the radios a...

Hi to all, can someone tell me where can I find informations about Erika\'s aperiodic tasks scheduling? I\'m using EDF in order to schedule periodic tasks in my project, but I don\'t understand how the kernel handle the scheduling of aperiodic ones. Is there a server, like Polling Server, or somethi...

Hi,

I\'ve tried others ICD 2 programmers and other flex boards, on other pc, but the same error appear... I don\'t know what to do..

Bye,
Alberto

Hi to all,

I\'ve got a problem when selecting my ICD 2 debugger in MPLAB: it return the following error:

ICDWarn0020: Invalid target device id (expected=0xFF, read=0xBF)

What can I do to remove this error??

Many thanks,

Alberto

Hi to all, I have a problem when programming my Flex board: I set the ICD2 programmer on MPLAB as \"programmer\" and then I hit \"program device\". When clicking on \"release from reset\" button under MPLAB I obtain from Flex correct data, but when running Flex by removing the RJ cable from the ICD2...

Thank you very much!!! I didn\'t see it...

Bye,
/Alberto

Hi to all, I\'m here again to find help... This time I\'m looking for the aperiodic activation of a Task. Normally I use periodic tasks with an alarm for each of them, but now I have to use an aperiodic task; the problem is: how can I wake up the task? I\'ve been looking for some infos on erika and ...

Ok, I will try to do something.
Thank you!

Ciao,
/Alberto

Hi, I have to read some data from UART of my flex board: using the EE_UART_Receive I was able to read all the data correctly. But unfortunatly I have to use interrupt instead of polling. I found a function in eeuart.h header, EE_UART1_SetCallback: is it for reading data with interrupt? If so, can so...

Thank you, now I read the code...

Alberto

Yes, on the Flex board..
But I solved the problem using TMR1 register... All worked fine!

Hi to everybody,
I need to calculate the execution time of some instructions, but I can\'t find a simple way to obtain it. Isn\'t there any function like \"get_time\" or something like that??

Thanks in advance,
/Alberto

Crepi il lupo!!!

Ciao,
/Alberto

Yes, you are right, in the code post before I used ACKDT bit set to 1. But either giving it zero value the result is unfortunatly always the same. In fact, as I told you before, this version of the code does not work at all. The scope was setted up fine, one input on SDA and another on the SCL, and ...