Problem with Sanguinololu

Hello! I have a problem with Sanguinololu 1.3a.

I still connect board to the computer, and pronterface give me stranger log... Look to the screenshot...

Baud rate issue probably.
(assuming you have a working ATMEGA chip there)

Edited 1 time(s). Last edit at 12/29/2013 01:17AM by MPower.

Chip ATMEGA 1284P. I am probe different boudrate, but problem is remained...

Quote
Siemann
Chip ATMEGA 1284P. I am probe different boudrate, but problem is remained...

You have to check the baud rate at the configuration file of the firmware and to input that value into pronterface.

I'm do that, but pronterface print me wrong character whatever... Arduino0023 upload firmware without bug...

Today, after a difficult and hard work, i finded solution for my problem...

1. I asked my friend to clear fuse bit by Atmega fusebit doctor.
2. Flash bootloader from "http://reprapuniverse.com/files/Merlin_i3.zip" by ISP parallel programmer FBPRG and AVReAl program.
Fuse: Low 0xD6
High 0xDC
Ext 0xFD
3. I am install Arduino 1.0.5 and Arduino addons from [github.com]
4. In Arduino workspace i am select "ATmega1284p 16mhz ceramic resonator"
and Marlin.pde from [github.com]..
5. Use Pronterface Printrun-Win-Slic3r-05Nov2013.zip from [koti.kapsi.fi]

This is result)) [cs425526.vk.me]

But LCD don't work... and message bug ":Extruder switched off.MINTEMP triggered! "...

I think reprapuniverse wrong flash fw in controller by [reprapuniverse.com] firmware, because file board.txt from code.google.com/p/sanguino/downloads/detail?name=Sang..
contain:
#atmega1284.build.mcu=atmega1284p
#atmega1284.build.f_cpu=8000000L
#atmega1284.build.core=arduino
#

Quote
Siemann
Today, after a difficult and hard work, i finded solution for my problem...

1. I asked my friend to clear fuse bit by Atmega fusebit doctor.
2. Flash bootloader from "http://reprapuniverse.com/files/Merlin_i3.zip" by ISP parallel programmer FBPRG and AVReAl program.
Fuse: Low 0xD6
High 0xDC
Ext 0xFD
3. I am install Arduino 1.0.5 and Arduino addons from [github.com]
4. In Arduino workspace i am select "ATmega1284p 16mhz ceramic resonator"
and Marlin.pde from [github.com]..
5. Use Pronterface Printrun-Win-Slic3r-05Nov2013.zip from [koti.kapsi.fi]

This is result)) [cs425526.vk.me]

But LCD don't work... and message bug ":Extruder switched off.MINTEMP triggered! "...

I think reprapuniverse wrong flash fw in controller by [reprapuniverse.com] firmware, because file board.txt from code.google.com/p/sanguino/downloads/detail?name=Sang..
contain:
#atmega1284.build.mcu=atmega1284p
#atmega1284.build.f_cpu=8000000L
#atmega1284.build.core=arduino
#

For the extruder switched off: MAXTEMP part, the temperature of the extruder is 500 as shown so the software is forcing it to switch off. You have to make sure you have the correct thermistor and it's wired correctly.

//// Temperature sensor settings:
// -2 is thermocouple with MAX6675 (only for sensor 0)
// -1 is thermocouple with AD595
// 0 is not used
// 1 is 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
// 2 is 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
// 3 is mendel-parts thermistor (4.7k pullup)
// 4 is 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
// 5 is 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan) (4.7k pullup)
// 6 is 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
// 7 is 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
//
//    1k ohm pullup tables - This is not normal, you would have to have changed out your 4.7k for 1k 
//                          (but gives greater accuracy and more stable PID)
// 51 is 100k thermistor - EPCOS (1k pullup)
// 52 is 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
// 55 is 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan) (1k pullup)

#define TEMP_SENSOR_0 1 //for J-head hotend with EPCOS
#define TEMP_SENSOR_1 0
#define TEMP_SENSOR_2 0
#define TEMP_SENSOR_BED 1 //for PCB heatbed Mk2 with EPCOS

Just actuate TEMP Sensor in firmware