CC2430 PM3 wake up problem

neo ms

Prodigy 10 points

Other Parts Discussed in Thread: Z-STACK, CC2430

Hi :

Now , I try to use CC2430 with Z-stack to wake up from PM3

My step is

1. \Texas Instruments\ZStack-1.4.3-1.2.1\Projects\zstack\Tools\CC2430DB\f8wConfig.cfg

Set DRFD_RCVC_ALWAYS_ON FALSE

2 IAR的Options->C/C++Compiler->Defined symbols

Add “POWER_SAVING”

3. Options->Linker->Linker command line

f8w2430.xcl ------> f8w2430pm.xcl

and then

I set Power Mode to PM3 by HAL_SLEEP_SET_POWER_MODE(CC2430_PM3); in HAL_KEY_SW_1 event

and wake up to PM0 by SLEEP &= 0xFC ; in HAL_KEY_SW_2 event

Now :

CC2430's Power mode switch to PM3 is OK

but CC2430 doesn't wake up form PM3 to PM0

is any setting wrong in my Setting or my code ?

Neo

over 15 years ago

0 Dirty Harry over 15 years ago

TI__Mastermind 19350 points

Did you read the document about using power management?

C:\Texas Instruments\ZStack-1.4.3-1.2.1\Documents\CC2430\Power Management For The CC2430DB_F8W-2006-0019_.pdf

In the document, it details that the keys must be setup for ISR, not polling mode:

HAL_KEY_INTERRUPT_ENABLE

And then that it takes not one but a combination of two key presses to wake:

Note that the interrupt can only be generated when S1 is pressed down while joystick is toggled. S1 is located next to the green LED. Refer to the board image towards the end of this application note.

0 The Seven over 9 years ago in reply to Dirty Harry

Guru 11440 points

Hi Harry
does a device which working in PM3 could scan the network and doing a rejoin cycle while it disconnect with its parents

0 YiKai Chen over 9 years ago in reply to The Seven

Guru 735695 points

@ The Seven, I had replied your another similar post at e2e.ti.com/.../2025080

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CC2430 PM3 wake up problem