Re: Marlin loads on lcd but not pronterface
Baud is set to 250000. Its not my first time using pronterface. I have everything working and printing properly using the sprinter firmware.
View ArticleRumba v1.2g, E3Dv6 hotend, TEMP_SENSOR_0=5... still wrong temperature
hi some advice appreciated: i'm doing a corexy folding printer, and using a Rumba v1.2g with an E3Dv6 hotend. the configuration page for E3Dv6 says use TEMP_SENSOR_0=5, which i'm doing... and the...
View ArticleRe: Firmware problem (we assume) - bed and extruder not responding to Repetier
It sounds like you are not able to control the pins that turn on the bed and extruder heat. Has the printer ever worked correctly? Because, there has been a change in the RAMPS board, and it is...
View ArticleRe: Rumba v1.2g, E3Dv6 hotend, TEMP_SENSOR_0=5... still wrong temperature
i've just compiled and uploaded latest stable marlin firmware (1.0.x) directly from the marlinfirmware repository and exactly the same thing is happening: both sensors are reading 40C when both...
View ArticleRe: Rumba v1.2g, E3Dv6 hotend, TEMP_SENSOR_0=5... still wrong temperature
ahhh... according to this post: [www.reddit.com] wrong readings can be caused by wrong pull-up resistors. so i measured the resistors R31 and R32 shown here [reprap.org] and sure enough, they're both...
View ArticleRe: Rumba v1.2g, E3Dv6 hotend, TEMP_SENSOR_0=5... still wrong temperature
ok so i removed one of the resistors and measured it stand-alone: it's reading 4.7k which is the *correct* value. which is very strange. next possible investigation, measure VCC and also the voltage...
View ArticleRe: Rumba v1.2g, E3Dv6 hotend, TEMP_SENSOR_0=5... still wrong temperature
ok so a little more investigation, the voltage reading from TP20 is 4.59V and from TP22 is 4.58V at room temperature (appx 22 to 25C). the Semitech 104-GT2 thermistor for the E3Dv6 hotend is reading...
View ArticleRe: Firmware problem (we assume) - bed and extruder not responding to Repetier
Hello, thanks so much for the tip! Unfortunately neither bed nor extruder heater turn on. The printer has never worked correctly. The board is set to 14_EFB (we have one fan and a bed). Any other...
View ArticleZ axis doesn't moving up when printing
Hello, I've got a little problem here. I've test my axis in manual control and everything runs perfectly, but when I start my printing, the z-axis doesn't moving up at all. I've read a post in this...
View ArticleRe: RAMBO v1.2g, E3Dv6 hotend, TEMP_SENSOR_0=5... still wrong temperature
okaaay, so to solve the problem with RAMBOv1.2g boards not working properly i've bypassed the two voltage divider circuits for heater and hotend, and created equivalents from components that i had...
View ArticleRe: LCD 20x4 on Megatronics v3 with Marlin
Are you running the Release Candidate? Specifically, RCBugFix? That is your best bet. This has changed depending upon the version you are running. I think you want to make sure you have: #define...
View ArticleRe: LCD 20x4 on Megatronics v3 with Marlin
Yeah, those are all included in the configuration.h file What I don't know is where to configure it for the 20x4 LCD I have. All I get out of the display are two lines of solid squares, with some...
View ArticleMarlin Compiling Errors
Up until now, I've been running my first printer-a TEVO Tarantula-with stock, unedited firmware, and I'm trying to implement some much needed changes. After a good amount of searching, then finally...
View ArticleRe: Marlin Compiling Errors
Probably the best thing to do is take your Configuration.h file and cross its settings over to the RCBugFix branch at GitHub.Com/MarlinFirmware/Marlin. A huge number of improvements have been made and...
View ArticleRe: Marlin Compiling Errors
That's just a warning. It should still compile and load. The problem is that lcd_implementation_drawedit() is declared as: void lcd_implementation_drawedit(const char* pstr, char* value) In C/C++, a...
View ArticleMarlin RC5 - MKS_13 vs MKS_BASE
Why was MKS versions 1.3 and 1.4 separated out in RC5 from MKS base (earlier versions)? I cannot see any difference, perhaps coming? MKS_BASE was worked for me.
View ArticleRe: Marlin RC5 - MKS_13 vs MKS_BASE
I don't know the specifics. But pin assignments changed between the two versions of the board. I think the Z-Probe Servo pin is one of them that changed.
View ArticleRe: Marlin RC5 - MKS_13 vs MKS_BASE
I use a MKS_BASE compatible board , on my Prusa i3 printer. It is the Xinray Melzi board and is compatible in Marlin 1.1.0 RC5 with " Ramps 1.4 EFB " or with "MKS_BASE " Have you tried these...
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