Hi pazi88pazi88 wrote: ↑Fri Mar 06, 2020 6:11 pmI'm using same board and it works fine with USB when using these settings in Arduino IDE:
But I have problems when trying to change any values in TS. No matter what I touch, I get this error:
Probably something related to eeprom emulation, but not sure where to start looking for the fault.
I did have the same problem. This is related to the slow (VERY SLOW) eeprom emulation in think. That is the reason i gave up on using eeprom emulation and used the SPI flash chip on the black STM32F407VE boards. This does work for me at the moment. Only the first time loading the initial tune it gets into the same timeout problem sometimes. But after 1 or 2 restarts trying to load the tune it does work. Also then changing just one variable works without a hitch. Does the board u use have the spi flash somewhere?
At the moment using SPI flashs is not enabled by default form the speeduino master branch using the Microsoft visual studio code environment. Do you use this or are you using arduino ide?