IAR 8051 Debugging CC2531

Manuel Menchaca

Expert 2035 points

Other Parts Discussed in Thread: CC2531, Z-STACK

Hi guys,

I using IAR 8051 with a CC2531 and Z-Stack. I want to measure some time intervals between functions but I don't know how I can do it with IAR 8051.

I supposed to use "time.h" (Standard C Library) but I got an error with the compiler (Fatal Error[Pe1696]: cannot open source file "time.h").

Do you have any idea about it?

Best regards,

Manuel

over 9 years ago

0 YiKai Chen over 9 years ago

Guru 735695 points

You can use osal_GetSystemClock to get local clock in milliseconds.

0 Manuel Menchaca over 9 years ago in reply to YiKai Chen

Expert 2035 points

Hi,

I will try it as you told me... But, is it not possible to use time.h library? isn't it?

Best regards,

0 YiKai Chen over 9 years ago in reply to Manuel Menchaca

Guru 735695 points

Yes, it's not possible to use time.h.

0 Manuel Menchaca over 9 years ago in reply to YiKai Chen

Expert 2035 points

In this case for example the function returns me the same value. I'll need something which gives me real time measurement. Do you know any solution?

0 YiKai Chen over 9 years ago in reply to Manuel Menchaca

Guru 735695 points

Try to call osalTimerUpdate(osal_systemClock) right before you call osal_GetSystemClock

0 Manuel Menchaca over 9 years ago in reply to YiKai Chen

Expert 2035 points

Hi again,

I can't use osalTimerUpdate because the input parameter is a uint16 and the variable "osal_systemClock" is a uint32.
As I saw, you have to pass a parameter to the function with the "updateTime". What can I do?

Best regards,

Manuel

0 YiKai Chen over 9 years ago in reply to Manuel Menchaca

Guru 735695 points

Which Z-Stack version do you use? In latest Z-Stack Home 1.2.2a, the input parameter of osalTimerUpdate is uint32 not uint16 .

0 Manuel Menchaca over 9 years ago in reply to YiKai Chen

Expert 2035 points

ZStack-CC2530-2.5.1a with a IPD firmware.

0 YiKai Chen over 9 years ago in reply to Manuel Menchaca

Guru 735695 points

OK, try to use osalTimeUpdate() instead of osalTimerUpdate.

0 Manuel Menchaca over 9 years ago in reply to YiKai Chen

Expert 2035 points

I will try it. Thank you for your support.

See you

0 YiKai Chen over 9 years ago in reply to Manuel Menchaca

Guru 735695 points

You are welcome.

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IAR 8051 Debugging CC2531