AntScope2 tries to auto detect devices. It repeatedly changes the baudrate between 38400 and 115200. Unfortunately, the onboard ST-Link virtual serial port cannot handle this switching properly, it si

Hi All, I've just ported the AA code to STM32H745I DISCO board which is very similar to F746G DISCO, but has more features: double core SoC with higher clock speed and more internal memory, built-in e

Hi Wolfgang, It has been increased to 3.1d for H745. 73! пн, 10 февр. 2020 г. в 13:01, Wolfgang Kiefer <woki@...>:

Currently the frontend is the same as before, and the firmware is very similar to 3.0.

Hi Carlos, I am using SimSmith very often, it's very useful software for me. The example of RigExpert protocol is at https://rigexpert.com/uk/products/kits-analyzers-uk/aa-30-zero/getting-started-with

Great job, Mikko.

Hi Mikko, Suspecting SDRAM memory corruption on the board. Maybe some line is badly soldered. Debugging can show what is in calibration tables, and what bit is exactly damaged.

Hi Wolfgang, One more interesting feature has been added to my version (H745 code, and EU1KY branch of the F746 code): open line Z0 measurement. The algorithm is simple: it finds the frequency of the

Hi ON3TVA, Is USB FS PHY still available? If it is, you can build the original firmware from the latest sources (https://github.com/EU1KY/eu1ky_aa_v3), with redefined USE_USB_HS to USE_USB_FS (either

#poll

Hi Mikko, I am in the village since April, working remotely, enjoying gardening and operating the radio. But my electronic workbench is in the city, so I cannot make any hardware. Maybe later.

Hi Wolfgang, The flickering problem originates from the fact that the SDRAM (which is used as LCD frame buffer) is connected to the bus with 16 bits instead of 32. The entire screen image is sent to L