TMS320F28P659DK-Q1: default CCS Variable Value and address Logs

Hi Reyan,

1. Actually im using DSS script to read array of data at a time, in one of our automation testing, using below script

function readDataArrayCommandHandler(session, command) {
    /* Read multiple values from memory. */

    var values = new Array();

    try {     
        values = session.memory.readData(command.page, command.address, command.typeSize, command.numValues, !!command.signed);
    } catch (err) {
        return { "status": "FAIL", "message": "" + err};                  
    }      

    return { "status": "OK", "value": values.join(",") };

For reading one data at a time it taking 30ms update rate,if ready 50000 data at a time its update time is 1sec,

our requirement is to read all datas at 10ms update rate in bulk manner.

Can you please support on this. ASAP

                                                               (or)

2.If there possible to read only 10 datas which are spread across the memory(0 to 50000address) at time.

example: 1st data adress @ 1

                2nd data adress @ 25000

                3rd data adress @ 50000

Instead of reading alll 50000 adresses to read 3 data value, is there any way to read only 3 adresss (1,2500,5000) at  a single time fetch?

Regards

Hariram C

Senior Engineer 

TATA Elxsi

Hi Reyan,

Kindly give solution for this above issue. ASAP

Hi Hariram,

I am reaching out to our DSS expert on this. Apologize I was out of office last week Wednesday - Friday.

Best,

Ryan Ma

Hi Ryan,

its ok,

Any updates on this issue? kindly support us

Regards

Hariram C

Hi Hariram,

Due to hardware limitations of the JTAG throughput it may not be fast enough to export the large amounts of data you're requesting. 

Like you mentioned, reading 3 data values can work but will require 3 separate fetches calling readData().

Best,

Ryan Ma