Thank you Tomek, I searched in the source code and didn't find AVR32 support, it is strange because I remember of seeing "at32uc3b512" is the avrdude command line (our board uses at32uc3b256).
BR, Alan On 11/24/23, Tomek CEDRO <to...@cedro.info> wrote: > On Fri, Nov 24, 2023 at 4:35 PM Alan C. Assis wrote: >> Unfortunately in this case OpenOCD also is not helping, because the >> AVR32 support it very limited (AFAIK there is no support to flash >> AVR32 chips) and because I don't have the original Atmel JTAGICE MkII >> I cannot use their avr32program as well. I didn't find yet the >> atprogram that you suggested, but I found a nice tutorial here: >> >> https://blog.mbedded.ninja/programming/microcontrollers/atmel/atmel-at32-family/re-programming-andor-modifying-the-dfu-bootloader/ >> >> If I don't get it working I will try my last two options: using my >> versaloon programmer with vsprog (it seems to support avr32 >> programming, it is a shame that versaloon project died), alternatively >> I will try to use avrdude with USBasp to program the chip using ISP >> (it seems avrdude supports AT32UC3B, but I couldn't find much info) > > For flashing avrdude seems versatile and has good community but it has > not debug capabilities.. > > https://github.com/avrdudes/avrdude > > -- > CeDeROM, SQ7MHZ, http://www.tomek.cedro.info >
