Roger Zink
Roger Zink
Guten Abend, Herr Kraus! Vielen Dank, dass Sie sich die Mühe machen, mein Problem anzuhören! Die beiden Eingangsanschlüsse habe ich gerade mal gebrückt - jetzt höre ich nur noch ein...
Die CPU ist in meinem Exeplar übrigens auch identisch mit dem Eintrag im Makefile: PROCESSOR=STM8S005K6... Roger Zink
Hallo Hermann, ich schaue es mir morgen (Abend) mal an. Oszi habe ich. Aber was mir aktuell fehlt, ist das emulierte "Knacken" des Encoders beim Drehen wie bei der Original-Firmware....
Let´s switch back to english... @Hermann: Could you please delete my email address from the up-level paragraph? Thank you! Hermann, you suggested to do some measurements at the pins of...
The device is powered by a little 12V 1A power supply. I did the programming several times - some only with power from ST-Link, some with the external supply hooked...
    First things first: My ZPB30 is built with ET6226 "LED drive control circuit with a keyboard scanning interface". I desoldered the...
If helpful to anybody I have now a no-name 8-channel Logic Analyzer (bought on AZ-Delivery) connected to SCL and SDA on the 10-pin connector to the display. There is something...
Ok, I will try to fetch the data. One question, however: Should I really turn the encoder while traceing SDA and CLK? The Encoder ist directly connected to the CPU...
Good morning! Hopefully I managed to get some useful LA outputs. Scans with 1 MHz sampling rate didn´t make any sense to my (weak) understand of I2C in the first...
Short update: I checked the actual pins of the lower 7-Segment display SP420361N by ARKLED with my analogue oscilloscope. Fotos were taken with my old Finepix camera, which was "slow"...