Freematics Forum

I've tried the following things to program the lock bits:


Platform I/O Configuration
I'm using Visual Studio Code...
The platformio.ini file is as follows:
;start of file
[env:uno]
platform=atmelavr
board=uno
framework=arduino
monitor_speed=115200
upload_flags = -Ulock:w:0xFC:m
lib_extra_dirs ...

H/W - Freematics One

Is there a way to program the fuse and/or memory lock bits through the micro USB connection?

Thanks,
DB

Sorry, I posted by accident before finishing my thought...

NOTE: I slightly altered the library to make receive a public function.

then in the arduino loop, I'm calling this:

Serial.println("Listen for data on the bus.");
boolean DataReceived = false;
char buf[32];
DataReceived = obd.receive ...

Hi Stanley,

HW: Freematics One
SW: https://github.com/stanleyhuangyc/Freematics/tree/master/libraries/FreematicsONE

I'm stuck right now trying to determine if the ignition is on / off. My initial thought was to periodically check the accel and see if the vehicle is moving. This won't work for me ...