{18-03-14 17:41}[ruby-2.4.1]angela:~/projects/fabacademy/w6_electronics_design/programming_test brain% make -f hello.ftdi.44.echo.c.make program-usbtiny-fuses
avr-objcopy -O ihex hello.ftdi.44.echo.out hello.ftdi.44.echo.c.hex;\
avr-size --mcu=program-avrisp2 --format=avr hello.ftdi.44.echo.out
AVR Memory Usage
----------------
Device: Unknown

Program:     758 bytes
(.text + .data + .bootloader)

Data:         64 bytes
(.data + .bss + .noinit)


avrdude -p t44 -P usb -c usbtiny -U lfuse:w:0x5E:m

avrdude: initialization failed, rc=-1
         Double check connections and try again, or use -F to override
         this check.


avrdude done.  Thank you.

hello.ftdi.44.echo.c.make:31: recipe for target 'program-usbtiny-fuses' failed
make: *** [program-usbtiny-fuses] Error 1
{18-03-14 17:41}[ruby-2.4.1]angela:~/projects/fabacademy/w6_electronics_design/programming_test brain% make -f hello.ftdi.44.echo.c.make program-usbtiny-fuses
avr-objcopy -O ihex hello.ftdi.44.echo.out hello.ftdi.44.echo.c.hex;\
avr-size --mcu=program-avrisp2 --format=avr hello.ftdi.44.echo.out
AVR Memory Usage
----------------
Device: Unknown

Program:     758 bytes
(.text + .data + .bootloader)

Data:         64 bytes
(.data + .bss + .noinit)


avrdude -p t44 -P usb -c usbtiny -U lfuse:w:0x5E:m

avrdude: AVR device initialized and ready to accept instructions

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

avrdude: Device signature = 0x1e9207 (probably t44)
avrdude: reading input file "0x5E"
avrdude: writing lfuse (1 bytes):

Writing | ################################################## | 100% 0.01s

avrdude: 1 bytes of lfuse written
avrdude: verifying lfuse memory against 0x5E:
avrdude: load data lfuse data from input file 0x5E:
avrdude: input file 0x5E contains 1 bytes
avrdude: reading on-chip lfuse data:

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

avrdude: verifying ...
avrdude: 1 bytes of lfuse verified

avrdude: safemode: Fuses OK (E:FF, H:DF, L:5E)

avrdude done.  Thank you.

{18-03-14 17:41}[ruby-2.4.1]angela:~/projects/fabacademy/w6_electronics_design/programming_test brain% sudo make -f hello.ftdi.44.echo.c.make program-usbtiny
[sudo] password for brain:
{18-03-14 17:42}[ruby-2.4.1]angela:~/projects/fabacademy/w6_electronics_design/programming_test brain% make -f hello.ftdi.44.echo.c.make program-usbtiny
avr-objcopy -O ihex hello.ftdi.44.echo.out hello.ftdi.44.echo.c.hex;\
avr-size --mcu=program-avrisp2 --format=avr hello.ftdi.44.echo.out
AVR Memory Usage
----------------
Device: Unknown

Program:     758 bytes
(.text + .data + .bootloader)

Data:         64 bytes
(.data + .bss + .noinit)


avrdude -p t44 -P usb -c usbtiny -U flash:w:hello.ftdi.44.echo.c.hex

avrdude: AVR device initialized and ready to accept instructions

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

avrdude: Device signature = 0x1e9207 (probably t44)
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 "hello.ftdi.44.echo.c.hex"
avrdude: input file hello.ftdi.44.echo.c.hex auto detected as Intel Hex
avrdude: writing flash (758 bytes):

Writing | ################################################## | 100% 1.02s

avrdude: 758 bytes of flash written
avrdude: verifying flash memory against hello.ftdi.44.echo.c.hex:
avrdude: load data flash data from input file hello.ftdi.44.echo.c.hex:
avrdude: input file hello.ftdi.44.echo.c.hex auto detected as Intel Hex
avrdude: input file hello.ftdi.44.echo.c.hex contains 758 bytes
avrdude: reading on-chip flash data:

Reading | ################################################## | 100% 1.41s

avrdude: verifying ...
avrdude: 758 bytes of flash verified

avrdude: safemode: Fuses OK (E:FF, H:DF, L:5E)

avrdude done.  Thank you.

{18-03-14 17:42}[ruby-2.4.1]angela:~/projects/fabacademy/w6_electronics_design/programming_test brain% python term.py /dev/ttyUSB0 115200