GitLab

Fix the frequency of output wave to be 1KHz

fix trigger setting @ LA stream mode

add mouse measure when capture stop @ DSO mode
improve the precision of freqency measure
add voltage display for trigger position
fix other display issues

Add data export(csv only) support @ DSO mode

fix the out of range error when measure @ LA mode

Add support for export capture data into multiple file formats.

Fix measure pricision issue @ LA mode