LCD Upgrade for the HP 141T Spectrum Analyzer [Part 1]

In this video I demonstrate my progress so far on building an intelligent LCD display upgrade for the HP 141T.
I use an STM32F746G discovery board with a 4" touchscreen, and demonstrate a few neat features:
- Real-time spectrum display with graticules etc, that works on the slowest up to the fastest timebase
- A waterfall display mode
- A normalization function that makes insertion loss measurements much easier.

I also take a brief look at the codebase (which is very hacky at the moment!)

More features and hardware connections will be in a future video!

GITHUB REPO: https://github.com/schnommus/stm32_hp141_lcd
WEBSITE POST: http://sebholzapfel.com/lcd-upgrade-for-the-hp-141t-spectrum-analyzer-part-1/
CALLSIGN: VK2SEB

Видео LCD Upgrade for the HP 141T Spectrum Analyzer [Part 1] канала vk2seb