Tool/software:
According to the Design Guide for TIDA-01606/F280039C, the oscilloscope waveform in Lab 2 is generated correctly. However, after setting up the Graph window in CCS, the displayed graph does not resemble a sinusoidal waveform. Instead, it updates approximately three times per second, making it difficult to observe the expected shape.
Could you advise on what might be incorrect in my settings?
The image above is the example output provided in Lab 2.
Thanks.
I increased the acquisition buffer, but the result remains the same.
Or it is also possible that it is not calling TINV_vGrid_A_sensed_pu, but rather this section of code in the program.
#ifndef __TMS320C28XX_CLA__ //graph 1 - graph 4
TINV_dVal1 = TINV_vInv_A_sensed_pu;
TINV_dVal2 = TINV_vInv_B_sensed_pu;
TINV_dVal3 = TINV_vInv_C_sensed_pu;
TINV_dVal4 = TINV_vGrid_A_sensed_pu;
DLOG_4CH_run(&TINV_dLog1);
#endif
If so, how can I retrieve the data from the final DLOG_4CH_run(&TINV_dLog1);?
Thanks.
