Freematics One
> hello,
>
> bought freematics 1 along emulator.
>
> tried upload emu327.ino(https://github.com/stanleyhuangyc/freematics/blob/master/firmware_v4/emu327/emu327.ino) on free 1 device got error.
>
> /*****************************************
>
> arduino: 1.8.0 (linux), board: "arduino/genuino uno"
> /home/e0000081/arduino/learned/l1/l1.ino: in function 'void loop()':
> /home/e0000081/arduino/learned/l1/l1.ino:88:35: warning: deprecated conversion string constant 'char*' [-wwrite-strings]
> senddata("$obdatgrd\r", 10);
> ^
> sketch uses 2994 bytes (9%) of program storage space. maximum 32256 bytes.
> global variables use 1341 bytes (65%) of dynamic memory, leaving 707 bytes local variables. maximum 2048 bytes.
> avrdude: ser_open(): can't open device "/dev/ttyusb0": permission denied
> problem uploading board. see http://www.arduino.cc/en/guide/troubleshooting#upload suggestions.
>
> report have more information with
> "show verbose output during compilation"
> option enabled in file -> preferences.
> *******************************************/
>
> i'm new field to.. don't have idea fix this..
> please me fix this..
>
> regards,
>
> akilan v
>
> bought freematics 1 along emulator.
>
> tried upload emu327.ino(https://github.com/stanleyhuangyc/freematics/blob/master/firmware_v4/emu327/emu327.ino) on free 1 device got error.
>
> /*****************************************
>
> arduino: 1.8.0 (linux), board: "arduino/genuino uno"
> /home/e0000081/arduino/learned/l1/l1.ino: in function 'void loop()':
> /home/e0000081/arduino/learned/l1/l1.ino:88:35: warning: deprecated conversion string constant 'char*' [-wwrite-strings]
> senddata("$obdatgrd\r", 10);
> ^
> sketch uses 2994 bytes (9%) of program storage space. maximum 32256 bytes.
> global variables use 1341 bytes (65%) of dynamic memory, leaving 707 bytes local variables. maximum 2048 bytes.
> avrdude: ser_open(): can't open device "/dev/ttyusb0": permission denied
> problem uploading board. see http://www.arduino.cc/en/guide/troubleshooting#upload suggestions.
>
> report have more information with
> "show verbose output during compilation"
> option enabled in file -> preferences.
> *******************************************/
>
> i'm new field to.. don't have idea fix this..
> please me fix this..
>
> regards,
>
> akilan v
search 'arduino linux install guide' - make sure follow steps.
Arduino Forum > Using Arduino > Interfacing w/ Software on the Computer > Freematics One
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