Hello!
Poorly I fried up my only some few minutes old ttester. ![Banging Head |O](https://www.eevblog.com/forum/Smileys/default/bangheadonwall.gif)
Can somebody help me with a matching Makefile for the k-trunk (kv. 1.13) or m-firmware? I don't care, it just should work. ![ThumbsUp :-+](https://www.eevblog.com/forum/Smileys/default/icon_smile_thumbsup.gif)
I guess it may be close to the mega328_GM328 or mega328_color_kit?
It was sold on ebay as "TFT GM328 Transistor Tester Diode LCR ESR meter PWM Square wave Voltmeter W0"
During repairing the tester I will switch to 16MHz, crystal already changed.
By the way I am very interested in measuring low inductivities with the sampling method.
Thanks all for help,
beste regards Stephan
Howdy, Stephan!
I just finished compiling the latest 1.36m for my AY-AT board (looks the same as yours other than the silkscreen). I run an ATMega328, not the -328P so my Makefile is modified for that part. I also have 16MHz xtal, and I'm using a USBasp for a programmer. If you use the current 1.36m release from
https://github.com/madires/Transistortester-Warehouse/tree/master/Firmware/m-firmware and drop these files in place (preferably saving off the original config.h, config_328.h and Makefile in a sub-folder for comparison) then it should compile and work for you. You might need to change the actual MCU in line 58 of the Makefile to 'm328p', and of course your programmer string may well be different, so you'll need to modify that in the Makefile as well. I have the ST7735 display and can't tell from your photo if that's what you have there.
I did a couple of small tweaks to the conf files to match my hardware, but it should still boot and run reasonably well for you. I have the precision 5V regulator and 0.1% resistors.
edit: I added pix of the diffs between Madires' original (left) and my modifications (right) in case you need to see what changed