QRP and Oristo wrote:
"it has larger font, so it cannot show full frequency and measured value result and cut-off part of the value"
"4 calibration SAVE areas instead of 5. On the other hand, Hugen maintains code inline that is neither in edy555 nor QRP firmware, so presumably more responsive.
Other space was cleared in previous release (4.0) by
eliminating shell commands: DUMP, SCANRAW, COLOR"
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QRP / Oristo, thanks for the responses.
I assume the frequency and measured values are only truncated on the screen and are still transferred at full value when connected to a computer. That trade-off will work for people who desire the larger font size and for most of their work only need a couple of digits of precision on the display.
The 4 save locations versus 5 also seems to be an acceptable trade-off for larger font size.
DUMP and SCANRAW commands, I believe, were primarily used during the developmental and debugging of the original NanoVNA and are depreciated and no longer useful. The COLOR command might be missed by those users that have problems with the default screen colors.
It looks like future firmware developments are going to require more give and take to address the dwindling flash memory space available.
- Herb
