CC2650 osal_snv_read and osal_snv_write problem

Senthil anand Sampath

Other Parts Discussed in Thread: CC2650

Hello,

In CC2650 module using SimpleBLEMulti in that i want to do osal_snv_write() and osal_snv_read(). when i did this the status return is 0x02 which means its a INVALIDPARAMETER. I'm using BLE STACK 2.0

state = osal_snv_write(0x80, 5, &data);

state = osal_snc_read(0x80, 5, &readData);

state is 0x02 (INVALIDPARAMETER).

And i read in forum for SimpleBLEMulti project need to enable the OSAL_SNV in stack project. So i changed OSAL_SNV=0 to OSAL_SNV=1 in stack project. Now i compiled the stack project it showing error as.

Error[Lp011]:section placement failed

unable to allocate space for sections/blocks with a total estimated minimum size of 0x10778 bytes (max align 0x4) in <[0x0000e000-0x0001 efff]> (total uncommitted space 0xffd0).

Thanks in Advance,

Regards,

SenthilAnand Sampath

over 10 years ago

0 YiKai Chen over 10 years ago

Guru 735695 points

If you change NV ID, does it work?

0 YiKai Chen over 10 years ago

Guru 735695 points

I test the code in my CC2650 EVB using SimpleBLEPeripheral example and it works fine.

0 Senthil anand Sampath over 10 years ago in reply to YiKai Chen

Prodigy 235 points

Hi YiKai Chen,
I'm not doing in SimpleBLEPeripheral example. I'm implementing osal_svn_read(), osal_svn_write() in SimpleBLEMulti example project.
Please read the post fully and give some suggestion to make it work.

Thanks in Advance,

Regards,
SenthilAnand Sampath.

0 YiKai Chen over 10 years ago in reply to Senthil anand Sampath

Guru 735695 points

I know you test on SimpleBLEMulti but I have no problem to use those API in SimpleBLEPeripheral. That's why I suggest you to change NV ID and test again. Maybe try to use 0x8F instead of 0x80.

0 Senthil anand Sampath over 10 years ago in reply to YiKai Chen

Prodigy 235 points

Hi Yikai Chen,
Okay I will change the NV ID as 0x8F but one dough In SimpleBLEMulti Stack project Pre-processor do I want to change OSAL_SVN = 0 to OSAL_SVN = 1 or let it be OSAL_SVN=0.

SenthilAnand Sampath.

0 Senthil anand Sampath over 10 years ago in reply to YiKai Chen

Prodigy 235 points

Hi Yikai Chen,
I changed NV ID from 0x80 to 0x8F like,

char store[4] = "1234";
char readData[4];

if (events & SBM_PERIODIC_EVT)
{
events &= ~SBM_PERIODIC_EVT;

state = osal_snv_write(0x8F, 4, &store);
state = osal_snv_read(0x8F, 4, &readData);

Util_startClock(&periodicClock);
}
In status is 0x02 which means INVALIDPARAMETER. What is the wrong I'm doing here. Please help me out of this.

Regards,
SenthilAnand Sampath.

0 Senthil anand Sampath over 10 years ago in reply to YiKai Chen

Prodigy 235 points

Hi YiKai Chen,
I too tried with SimpleBLEPeripeheral using 0x8F NV ID. I can store and read back using osal_svn_write() and osal_svn_read(). But I cant do this same in SimpleBLEMulti. why its not happening in SimpleBLEMulti.
Please take look at it and help me.

Regards,
SenthilAnand Sampath.

0 YiKai Chen over 10 years ago in reply to Senthil anand Sampath

Guru 735695 points

I cannot access to my desktop now. I will test it later.

0 YiKai Chen over 10 years ago in reply to Senthil anand Sampath

Guru 735695 points

I test multi_role example and have seen similar issue. I find a similar discussion at e2e.ti.com/.../1792074 and I post question there to see if JXS can help.

0 YiKai Chen over 10 years ago in reply to YiKai Chen

Guru 735695 points

After I set OSAL_SNV=1 in StackCore and rebuilt all, it works now.

0 Senthil anand Sampath over 10 years ago in reply to YiKai Chen

Prodigy 235 points

Hi YiKai Chen,
I changed OSAL_SVN = 1 in Stack Core and rebuilt. It shows error like (Stack memory is not fit some thing like that). I referred in Developer guide there mentioned need to change ICALL_STACK0_ADDR.
So in Boundary file changed ICALL_STACK0_ADDR and I rebuild two times, it works fine.
I can do osal_snv_write() and osal_snv_read().

Regards,
SenthilAnand Sampath.

0 YiKai Chen over 10 years ago in reply to Senthil anand Sampath

Guru 735695 points

It's good to know you make it work too.

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CC2650 osal_snv_read and osal_snv_write problem