No LogFile / Problems Update Firmware

[Thor2018]

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Hello guys, I have a problem with my OpenLog. When i insert a FAT32 formatted sd card (Formatted with Windows) nothing happens. No lights blinking, nothing. When i open up my sdcard in windows, there is no "config.txt" file created. I connected VCC, GND and RX from the OpenLog.

After that i tried to update the firmware on the openlog. I connected all Pins from my FT232RL board (DTR, RX, TX, VCC, GND, CTS) to the Open Log including swaping Rx/Tx (like the picture on the wiring page here). I tried to Upload the normal OpenLog File with the correct COM Port, Board Arduino Uno and programmer "AVRIPS mkII". But i get the typical error: avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x39

I also tried to programm via "Arduino Pro or Pro Mini" and the processor ATmega238P 5V, but nothing changed.

I have Arduino IDE Version 1.8.9 and Arduino AVR Board Version 1.6.21 (I also tried with 1.8.2 - but the error still exists). My FT232 Board can manage 3,3V or 5V. I tried both, but the same error.

Do you have any ideas oder solution hints for me? That would be awesome!

Best regards, Thor

[nseidle]

Please fill out the issue form so we can help you.

Sounds like your OpenLog doesn't have a bootloader on it. Where did you purchase the OpenLog from? Do you have an order #?

Does (did?) the OpenLog work correctly with a FAT16 formatted card?

What version of firmware is appearing on your OpenLog?