Tool/software:
We used EVM430-FR6043 to verify the scheme, and did not see any effective waveforms in USS using 200k and 500k transducers. Even if transducers 1 and 2 were not aligned, the waveform shown in the figure below appeared. No matter how the parameters were set, it had no effect and remained a chaotic waveform as shown in the figure.
The error message returned is shown in the following figure:
According to the guide document, the following settings were made (after discovering only chaotic waveforms, we attempted to set Gap between pulse start and ADC Capture):
