LPSTK-CC1352R: LPSTK

Hi 

Trying the project using LPSTK CC1352R as sensor node and CC1352P7-1 as collector...

1.updated the LPSTK as the DMM 15.4 stalk program

2.Collector pragram has been uploaded in to the receiver...

3 The collector is receiving the temperature value in the UART...but no accelerometer data is showing zero  even after enabling LPSTK ..

kindly suggest us to get the accelerometer data in the collector side...

Thanks for your reply...

even after the tilt it is showing as zero in x y z ..

to get the periodic data in the collector kindly suggest us the procedure. Because our project demands the instantaneous accelerometer data..

Hi Manu,

You can copy the code for the temperature profile and adapt it for the accelerometer. Please see temp_profile.c.

Cheers,

Marie H

Hi ..so the SDK will not be having accelerometer code inbuilt?...

I'm using the DMM 15.4 program which is provided by ti and the collector program which is loaded in the receiver ..

if you can explain the changes in more detailed way would be highly appreciated

Hi Manu,

Sorry, I assumed you were using the multi sensor example (https://dev.ti.com/tirex/explore/node?node=A__AMkWTLpMDqGo9wL3Dl7zCQ__com.ti.SIMPLELINK_CC13XX_CC26XX_SDK__BSEc4rl__LATEST&placeholder=true ). This is the default example for LPSTK and showcases the sensors including the accelerometer. However it only communicates over Bluetooth Low Energy.

I would recommend you take a look at the multi sensor example. The accelerometer specific code is found in the Profiles/accel_profile files. In this example project, Sensor Controller is used to read the accelerometer. Not sure if you were planning to do the same or if you wanted to use the M4 to read it?

Cheers,

Marie H

my projects demands accelerometers instantaneous data through the 15.4 stack (expecting minimum 1km) to the collector...now I'm only getting the temperature value in the collector...so requesting your help for the same..

if you are having SDK ready for the sensor and the collector then it would be really easy for us to integrate..

Hi Manu,

We don't have any TI 15.4-Stack examples showcasing how to read accelerometer data and send it to the collector. You will need to implement the accelerometer code yourself. 

As a starting point you can use the multi sensor example that I linked.

Cheers,

Marie H

Hi 

we have installed the program as per your suggestion and it is communicating only when i,m dumping the code..after restarting iot is again going back to the Bluetooth mode ...kindly suggest

Hi 

Thanks for your reply..

 something strange is happening in my LPSTK.. I have uploaded the factory image (BLE multi-sensor) but the same is not functioning after restart. Kindly suggest..