We have the IMU Razor 9DOF SEN-10736 connected to an FTDI Breakout Adapter http://www.dfrobot.com/wiki/index.php/F … :_DFR0065) which is in turn connected to the PC via a mini-usb cable.
When trying to upload Razor AHRS Firmware code https://dev.qu.tu-berlin.de/projects/sf … ahrs/files version 1.4.1 using the Arduino IDE (v. 0022 - we tried 1.0.3 but that didn’t work either), we get the following error message:
avrdude: Version 5.4-arduino, compiled on Oct 11 2007 at 19:12:32
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
System wide configuration file is “C:\Users\CubeSat\Desktop\ADC\arduino-0022\hardware/tools/avr/etc/avrdude.conf”
Using Port : \.\COM8
Using Programmer : stk500v1
Overriding Baud Rate : 57600
avrdude: ser_open(): setting dtr
avrdude: Send: 0 [30] [20]
avrdude: Send: 0 [30] [20]
avrdude: Send: 0 [30] [20]
avrdude: Recv:
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: Send: Q [51] [20]
avrdude: Recv:
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51
avrdude done. Thank you.
We have tried various suggestions that we have read on forums such as:
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trying to hold the reset button, unplug, plug, hit upload and release the reset button
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changing the usb cable
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changing the COM port to COM8 on windows
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we are sure we are using the correct baud rate (57600); we even changed it to 57600 for the COM port
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we are sure we chose the correct board (Arduino Pro or Pro Mini (3.3V, 8MHz) w/ ATmega328) and serial port on Arduino
Could you please help us out?