avrdude: Version 7.2-20231218 (67792ca)
         Copyright the AVRDUDE authors;
         see https://github.com/avrdudes/avrdude/blob/main/AUTHORS

         System wide configuration file is G:\avrdude7.3_beta\avrdude.conf

         Using port            : usb
         Using programmer      : snap_updi
         Setting bit clk period: 4.0 us
avrdude: jtag3_open_updi()
avrdude: HV UPDI support: 1
avrdude: usbhid_open(): probing for max packet size
avrdude: usbhid_open(): setting max_xfer from DAP_Info response to 64
avrdude: found CMSIS-DAP compliant device, using EDBG protocol
avrdude: jtag3_getsync()

avrdude: jtag3_edbg_prepare()
avrdude: jtag3_edbg_prepare(): connection status 0x01
avrdude: sending sign-on command: 
avrdude: jtag3_edbg_send(): sending 3 bytes