Re: Verification failure after upload?
Hello again! I just looked up the file sizes: working hex-file 154KB verification error hex-file 164KB What realy bother me is that one file is working with avrdude and the other is not. Would it be...
View ArticleRe: Verification failure after upload?
644p has a flash size of 64KB total, minus any bootloaders you may have. Flash is where your firmware gets saved. You cant determine very much from the hex file, you need the size of the binary file.
View ArticleRe: What is this board and can it run Marlin 1.1.8
when you compile marlin, it tells you at the end how many bytes it uses Eg for a mega2560 Sketch uses 52806 bytes (20%) of program storage space. Maximum is 253952 bytes. Global variables use 2398...
View ArticleRe: What is this board and can it run Marlin 1.1.8
YES! Thank you! It was a size issue. Now it is working. I removed ARC support and it fits on the 644p!!
View ArticleRe: Verification failure after upload?
YES! Thank you! It was a size issue. Now it is working. I removed ARC support and it fits on the 644p!!
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
Hi, I am trying to upload Marlin 1.1.9. onto my almost 8 years old Sanguinololu 1.3a, which features the atmega644P (I guess at 16 MHz?) Compiling of Marlin under Arduino 1.8.12 works fine, but when...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
The old bootloader upload details are: protocol=stk500 maximum_size=63488 upload.speed=38400 the newer bootloader has protocol=arduino maximum_size=64512 upload.speed=115200 So you need to change all...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
Thank you very much. It has definitely changed something. But then I receive a very unspecific error message: "An error occurred while uploading the sketch" I get a more detailed error message when...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
SOLVED: Just wanted to let anyone interested know that I solved it. The programmer must be set to "arduino" and not "stk500".
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Uploading marlin via Arduino as ISP in platformio
Just documenting this here. If you want to upload to a Sanguino(lolu) or Melzi directly from platformio, without using a bootloader Firstly setup a arduino board as a ArduinoISP as documented here...
View ArticleRe: What is this board and can it run Marlin 1.1.8
I don’t really understand what you mean. All I can say is that the printer is running like a charm with the new firmware. Also very long print jobs of six hours and more run smoothly and the only...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
Hi everyone I'm trying to do the same, update the Sanguinololu 1.3.a with Marlin 1.1.9, folow all the steps, I was able to compile Marlin without errors but when it try to deploy the communicaction...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
Modern Arduino IDE stores Sanguino boards.txt in .arduino15/packages/Sanguino/hardware/avr/1.0.3 You shouldn't have to change the baudrate if you installed new bootloader, as the boards.txt matches...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
Deard Dust First of all Thank you very much for taking the time to answer, really appreciate your help This is what I was test up know, finally I have to do a vanila installation with Arduino 1.8.8...
View ArticleRe: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
Hello Christian: I was reading your post [reprap.org] I am trying to update my Marlin version to 1.9.x of my old prusa that cames with a sanguinololu board [www.geeetech.com] and reading al the posts,...
View ArticleRe: Sanguinololu 1.3a, Marlin 1.1.9
Thanks everybody Finally I get all this working like a charm reflash the bootloader with an arduino ISP with AVRDUDESS upload the optiboot_atmega1284p.hex and after that update to marlin 1.1.9.2...
View ArticleRe: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
Thanks everybody Finally I get all this working like a charm reflash the bootloader with an arduino ISP with AVRDUDESS upload the optiboot_atmega1284p.hex and after that update to marlin 1.1.9.2...
View ArticleRe: My mods for curing 5V USB/7805 problems on Sanguinololu 1.3a
I cut the trace from USB 5V but the problem was not solved. Do you guys know why?
View ArticleRe: My mods for curing 5V USB/7805 problems on Sanguinololu 1.3a
If you cut the 5v trace you must solder the 2 resistors and the wire. Without the ftdi Chip do not reset when the usb cable is pluged in.
View ArticleRe: My mods for curing 5V USB/7805 problems on Sanguinololu 1.3a
Quoterajubhaiya I cut the trace from USB 5V but the problem was not solved. Do you guys know why? I made a cut at the 5V USB Trace, and added a 4k7 and a 10k Resistor as in the Datasheet of the...
View ArticleRe: Melzi 2.0 with Marlin 1.1.9 endstops are not working
Do you think the bootloader settings can overwrite the fuses which are burned into the empty controller?
View ArticleRe: Melzi 2.0 with Marlin 1.1.9 endstops are not working
Quotedeolsunny533 Do you think the bootloader settings can overwrite the fuses which are burned into the empty controller? Still waiting for someone to help me with the issue . .
View ArticleRe: Melzi 2.0 with Marlin 1.1.9 endstops are not working
Well your question doesn't make sense boot loader settings are the fuse settings. If you use something like Arduino IDE to upload a bootloader it will always over write the fuse settings with the fuse...
View ArticleUsing Pin 29 on a Creality v1.1.4 Melzi Board...
Hi, I hope this is the best part of the forum in which to ask this. I could not decide. I want to use Pin 29 rather than the usual Pin 27 to install a BLTouch style probe ono a machine with a Creality...
View ArticleRe: Using Pin 29 on a Creality v1.1.4 Melzi Board...
Ok. After returning from holidays, I can finally answer my own question with the hope that it may help others. The answer is 'no, you don't have to do anything else other than write #define SERVO0_PIN...
View ArticleMelzi Ardentissimo 1.1.9 marlin config
Hi Trying to update my mendel i2 from 1.0 to 1.1.9 marlin please. Does anyone have a configure.h file for this printer and controler board please. Thanks Joseph
View ArticleRe: Verifying bootloader and/or firmware on Sanguinololou with ATMega1284P
Exp-2 you have to connect, see back side of LCD monitor you have pin description. Which has Mosi, sck miso etc..
View ArticleSanguino into Arduino
I am trying to resurrect a Mendel 90 and get the latest Marlin from nophead on it. I cannot find a way to get 'Sanguino' to appear in the Boards menu. I have managed to 'burn a boot loader' using a...
View ArticleRe: Sanguino into Arduino
[github.com] To use this add-on simply add the following url: https://raw.githubusercontent.com/Lauszus/Sanguino/master/package_lauszus_sanguino_index.json to the Arduino boards manager. Please see...
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