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ts1cos

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Everything posted by ts1cos

  1. Inverter U5648 no display (STM32F107VCT6)

    ts1cos replied to mihaigsm2003's topic in Inverters
    hi after I replaced the chip with stm32f107 my inverter works again. LCD works, USB works. but rs232 and wifi don't work. Anyone have an idea what it could be? I flashed the 80.25 igrid sv iv.hex from mihaigsm2003 Sorry, it was my mistake. chip was not soldered properly. now it's running great. thx to all.

  2. Inverter U5648 no display (STM32F107VCT6)

    ts1cos replied to mihaigsm2003's topic in Inverters
    So I get an stm32f107 and flash its files with bisonravi?

  3. Inverter U5648 no display (STM32F107VCT6)

    ts1cos replied to mihaigsm2003's topic in Inverters
    Hello, I have an Igrid SV IV 5.6kw LCD doesn't work, communication doesn't work. RGB ring is only red. I have a gd32f305 vet6 chip on my board. can I just build an stm32f107 vct6 on it? I have a stlink v2 but can't get any data from the chip

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