QMK Firmware 0.7.127
Making ergodone with keymap default and target flash

avr-gcc (GCC) 9.2.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Size before:
   text    data     bss     dec     hex filename
      0   20362       0   20362    4f8a .build/ergodone_default.hex

Compiling: keyboards/ergodone/keymaps/default/keymap.c                                              [OK]
Linking: .build/ergodone_default.elf                                                                [OK]
Creating load file for flashing: .build/ergodone_default.hex                                        [OK]
Copying ergodone_default.hex to qmk_firmware folder                                                 [OK]
Checking file size of ergodone_default.hex                                                          [OK]
 * The firmware size is fine - 20362/28672 (71%, 8310 bytes free)
Detecting USB port, reset your controller now.......................................
Device /dev/ttyACM0 has appeared; assuming it is the controller.
Waiting for /dev/ttyACM0 to become writable.

Connecting to programmer: .
Found programmer: Id = "CATERIN"; type = S
    Software Version = 1.0; No Hardware Version given.
Programmer supports auto addr increment.
Programmer supports buffered memory access with buffersize=128 bytes.

Programmer supports the following devices:
    Device code: 0x44

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e9587 (probably m32u4)
avrdude: NOTE: "flash" memory has been specified, an erase cycle will be performed
         To disable this feature, specify the -D option.
avrdude: erasing chip
avrdude: reading input file ".build/ergodone_default.hex"
avrdude: input file .build/ergodone_default.hex auto detected as Intel Hex
avrdude: writing flash (20362 bytes):

Writing | ################################################## | 100% 1.77s

avrdude: 20362 bytes of flash written
avrdude: verifying flash memory against .build/ergodone_default.hex:
avrdude: load data flash data from input file .build/ergodone_default.hex:
avrdude: input file .build/ergodone_default.hex auto detected as Intel Hex
avrdude: input file .build/ergodone_default.hex contains 20362 bytes
avrdude: reading on-chip flash data:

Reading | ################################################## | 100% 0.56s

avrdude: verifying ...
avrdude: 20362 bytes of flash verified

avrdude: safemode: Fuses OK (E:CB, H:D8, L:FF)

avrdude done.  Thank you.

 kusayu@desctop  ~/qmk_firmware   master  lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 073: ID feed:e60d K.T.E.C. ErgoDone
Bus 003 Device 003: ID 1532:011a Razer USA, Ltd BlackWidow Ultimate 2013
Bus 003 Device 002: ID 046d:0825 Logitech, Inc. Webcam C270
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:0025 Intel Corp.
Bus 001 Device 003: ID 13fe:5500 Kingston Technology Company Inc. USB DISK 2.0
Bus 001 Device 002: ID 1017:9001 Speedy Industrial Supplies, Pte., Ltd USB Gaming Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 kusayu@desctop  ~/qmk_firmware   master 