bobbycar/controller_teensy

Bobbycar Controller

Serial Commands

If Vusb jumper on PCB is soldered, do not connect USB while LiPo is connected!

echo off

Turn off serial command echo. Useful for automated transfer.

echo on

Turns on serial command echo. Useful for manual command execution.

test

Returns "OK"

ls

List files on SD card in a machine readable way. One file per line with full path.

la -a

List files tab formatted. With file sizes.

cat FILENAME

Print out the contents of a specified file.

If no filename given, the current active logfile is used.

get FILENAME

Sends the contents of a specified file in chunks. Waits for the checksum of the send chunks before sending the next chunk. Exits with an error message when checksum does not match. Used for automated transfer of files.

sizeof FILENAME

Returns the size in bytes of the specified file.

chunksize SIZE

Sets the size of chunks for file transmission. See get command. Default is 128.

rm FILENAME

Deletes file from sd card.

log off

Turns off logging flag.

log on

Turns on logging flag.

show stats

Prints some current stats values. One variable per line.

Format: parametername<Tab>value

show sensors

Prints some sensor values that are useful in standstill. One variable per line.

Format: parametername<Tab>value