device doesn't goes to LPM3 in Idlefunction

mathews paul

Other Parts Discussed in Thread: CC2564, MSP430F5438A

I modified sppdemo application and used in my custom board(msp430f5438a+cc2564). The bluetopia stack version is 1.4.

The Idlefunction can't sent device into LPM3 since "SleepEnabled=FALSE" . It is not set to "TRUE" anywhere in demo app.

only place where it can be set to TRUE is if(HCI_Reconfigure_Driver > 0 )

But function returns 0 when successful.

If it is set to TRUE expicitly then device goes to LPM3 but it stays there forever. Even the bluetooth can't be connected.

Please share your thoughts, what would be wrong??

0 Sundeep Javvaji over 12 years ago

Hi,

The sleep mode is configured in Main.c(C:\TI\Connectivity\CC256X BT\CC256x MSP430 Bluetopia SDK\v1.4\MSP430_Experimentor\Samples\SPPDemo) file.

HCILL parameter s and HCI_Sleep_Callback are already registered in this file.

0 mathews paul over 12 years ago in reply to Sundeep Javvaji

Thanks for your reply.

I reused the code as it is. But in Idlefunction device never enters LPM3 since SleepEnabled is always FALSE.

when SleepEnabled is set TRUE?

0 mathews paul over 12 years ago in reply to mathews paul

Issue resolved. It was because of some file mismatch when we ported our app from bluetopia stack from version 1.3 to 1.4.

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