I'm trying to log data using the BTC plot facility in VDSP++. However, it appears that only half of the data from each plot (or, equivalently, each call to "btc_write_array()") are stored to the file file.
I've attached som screenshots. They show that 500 samples are plotted as a nice continuous curve in the VDSP plot window, while the stored data have glitches every 250 samples. The same pattern occurs if I change the number of samples sent to "btc_write_array". I'm using short (16-bit) values in the plot.
Any help with this?
BF561 with HPUSB-ICE emulator
VDSP++ 5.0 update 9
I also see a couple of other glitches: When the plot window is floated in the main window (not docked), the record/stop/etc buttons are greyed out and cannot be enabled. Also I can't seem to play back recorded files.