put every thin together and cannot get steppers to move , tried to re flash firmware ant would not upload
i get no movement nor any noise
Repitier host gives error // communication timeout - reset send buffer block
Arduino: 1.8.12 (Windows 10), Board: “RAMBo”
Sketch uses 103384 bytes (40%) of program storage space. Maximum is 258048 bytes.
Global variables use 4638 bytes of dynamic memory.
An error occurred while uploading the sketch
avrdude: ser_open(): can’t open device “\.\COM6”: Access is denied.
avrdude: ser_drain(): read error: The handle is invalid.
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_getsync(): timeout communicating with programmer
This report would have more information with
“Show verbose output during compilation”
option enabled in File -> Preferences.
COM6”: Access is denied. Your computer cannot communicate with the Rambo. Is com 6 the correct port? - check in windows devices/settings, look for your Rambo board and check which com port it is on. If that is correct have you got another application accessing that com port - prontaface perhaps?
also make sure repetier server isn’t installed.
And that repetier host isnt connected when trying to flash.
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tried to flash again made sure repiter host ans server were off and not connected got same error
when i plug in the board port show that it is connected to port 6
You’re not using the windows store arduino app are you?
No it is not the Windows 10 app
Ok I remover repiter server and tried to flash again now in getting this error
Bootloader file specified but missing:
where do i find this
Pretty sure you can ignore that one.
Thanks All for the input
I uninstalled the repitier server and re booted computer i was able to get the sketch verified and ignored the error message about the boot-loader
uploaded successful and steppers now move
once again thanks
Jeff
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