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Problems about the datalog of F28035 for LV Motor Control

Yuan Qi
Prodigy 30 points


I'm using the TMDS2MTRPFCKIT and Piccolo F2803x control card with F28035 to run the project of LVMultiAxis+PfcKit_v1.4-2xPM_Sensorless.

Because of the memory mapping problem, I can not run the program at RAM configuration. But when I tried to run the program on CCS5.3.0 in FLASH configuration, I met some problems about observing the datalog graph. On build LEVEL 1, the graph of datalog buffer is always zero, even though I can see the variables of DlogCh# are changing from the  watch window and the correct waveform of the output from the low pass filter.

Moreover, when I tested build LEVEL2 the graph of datalog is still zero and I cannot get the correct waveform from the current test points. And my configuration of the graph window is just like the one in HowToRunGuidev1.1.

Yuan