Some tiny test with "Bus" trigger mode for detect if there is any hope for good serial decode. There is, bus trigger works rock solid and also lenght of record is nice but I hope it is so also with decode option. At this time test with RS232 because continuous data stream was available (from allways on GPSDO). I can not test how decode works because I do not have this Option (yet).
Because saving images to USB keep always save menu visible I have set scope for Wi-Fi connection.
Also it looks like it do not drop out randomly some display layers out from saved image as direct save to USB do, due to some bug. Sidenote: My XDS is with touch panel and it can use also fully mixed with buttons and ttouch. In some cases it is handy but need some experience first.
Trigger is set for Bus and selected bus RS232. There I have selected Data trigger and set it trig for byte value 171 (decimal)
Note also what is whole timebase and memory.
Data stream is one message every second. Message lenght is in this case around 93 bytes. Speed is 9600 baud and 8 databits
Continue running it using infinite persistence. Just: Rock solid. After two 0 bytes there is changing data what can see right side of zoomed window.
Set trig for first byte what value is 0. Rock solid.
Set trig for first byte what value is 143 (Decimal). Rock solid.
I do not have nice RS232 test string generator where can also simulate errors and set data string for what ever size and speed and data. But this tiny test is enough for give feel that I want test more. But I do not waste time for this bus trigger alone more because it looks well made. Important is now to know how Decode works. Trigger (bus mode) works rock solid so now it is least possible that Decode also works. Without perfect trig there is not hope.
I hope I can get soon Serial Bus Decode Option so I can do some tests how it decode and how is its useability.