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CCS/TMS320F28377S: Read Adc Results in CLA task

Part Number: TMS320F28377S


Tool/software: Code Composer Studio

Dear All,

When I read adc results in CLA task,why all the returned variables always are  0 ?

As showed below AdcaResultRegs.ADCRESULT13 = 4095,but f32AdcResultA3S = 0.

#pragma DATA_SECTION(f32AdcResultA3S,"CLAData");
#pragma DATA_SECTION(f32AdcResultA4S,"CLAData");
#pragma DATA_SECTION(f32AdcResultA5S,"CLAData");
float32 f32AdcResultA3S = 0;
float32 f32AdcResultA4S = 0;
float32 f32AdcResultA5S = 0;

 Cla1Share         : origin = 0x00A000, length = 0x000A00

 CLAData          : > Cla1Share, PAGE=1