Hello. A rumba control board (atmega2560) and TMC2208 stepper motor drivers. the printer has dual motors on the z axis. I wont be using an extruder or hot bed just need the machine to work as a basix cnc. It's possibile make working with last marlin? Someone can tellme the definition i've to remove? Ive try,and it give me a hex of 2kb Here the output: Can i trust to upload it to printer? Compby zonalimitatore - Firmware - Marlin
Yes,I've experience.The pdf don't help me unfortunately (I've already read it)by zonalimitatore - Firmware - Marlin
I would also like to ask. I saw that in config_ad.h there is a macro function for the parameters. Can I use that, or is it not possible?by zonalimitatore - Firmware - Marlin
Quite right. I saw that file. It is for what I asked if there is G-code (in addition to the standard ones to adjust the current, chopper) to adjust the parameters written above .... So the only way is to "study" that file?by zonalimitatore - Firmware - Marlin
Hello there! I change my board,from a gt2560 to skr 1.4 turbo. All work right,but why i can only set the current,hybrid trsh,ihold? I wanna set all parameters and customize it into marlin. (iholddelay,tpowerdown,toff,tbl,hstrt,hend) Is this possible,or marlin's firm,have this limitation?by zonalimitatore - Firmware - Marlin
It's very strange that no one can understand what datasheet mean. I think write to trinamics, for know what and how, i can program this dammed otpby zonalimitatore - Controllers
So I'm not the only one that cannot understand it fullyby zonalimitatore - Controllers
Hello there. I've 2 of this driver for X and Y. I can't control it from marlin,cause I've a gt2560 rev3 Anyway...I can control it with FTD chip usb serial converter,and the program from watterott. Well...I can't understand how otp work.Ive read the datasheet but is not clearly enought I don't know what registers I can write,and if I can, can write only the params 1???? For example,I wanna thresby zonalimitatore - Controllers
Ok,I think use type 1. Thanksby zonalimitatore - General
Sorry for the very old post bump....but I'm in the same situation. I've change thermistor,cause the original one give a "jumping value". I've order one from amaz that have this spec: b value: 3950K + / - 1% Original one have the 2 legs left and right (hard to pull in the hotend's hole.) This one it's more small,and the legs are only on 1 side (I prefer) Can I still use value 1 in Marlin,or sugby zonalimitatore - General
Hello. My friend wanna add max31855 on heater0 on Marlin 1.1.9 I set param -3 But when i compile it,ide give me exit status 1 'DIODIO53_DDR' was not declared in this scope Some know why,and if he can use sd card after connect max31855? Thanksby zonalimitatore - Firmware - Marlin
i try to do this: #define WELCOME_MSG MACHINE_NAME _UxGT(" מוכן לעבודה.") #define MSG_BACK _UxGT("חזרה") #define MSG_SD_INSERTED _UxGT("כרטיס הוכנס") #define MSG_SD_REMOVED _UxGT("כרטיס הוסר") but lcd diasplay an empty space Maybe i've to #define MAPPER_newmap?Or i can skip mapper define?by zonalimitatore - Firmware - Marlin
Thanks for reply Roberts. In fact I see there is no official support for Hebrew language.ive simply insert new characters or I've to rewrite a set of characters for that language? What I mean is,LCD screen can show this kind of characters or it's more complex?by zonalimitatore - Firmware - Marlin
Hello. I have a friend's request. He wanna hebrew language on ender 3 with marlin on board. Is it possible?Someone have already implement it? Thanksby zonalimitatore - Firmware - Marlin
Solved. I use only #define: Fan_soft_pwm Soft_pwm_scale 3 Fan_min_pwm 26 (cause at 0 fans don't spin) Finally I've fans work well and without "pulsating noise" at every speedby zonalimitatore - Firmware - Marlin
Well....I try to eliminate fan_soft_pwm There is less noise,but now I think I've work on pwm_scale and or dither,cause till 50% fans don't moveby zonalimitatore - Firmware - Marlin
Ok.I've try.But it's the same....The fans pulsingby zonalimitatore - Firmware - Marlin
Ok I try to do it. If I uncomment fast_pwm_fan, I have to comment fan_soft_pwm? (Now it's active)by zonalimitatore - Firmware - Marlin
Hi at all. I've change the stock fan with 2 fans. The problem it's the noise generate by fans at low speed. For explain it, it's like the fan receive a pulsating voltage at low frequency,and this cause a spin that induce the fan a vibration and cause the noise. Maybe I can post a video to explain what i mean?by zonalimitatore - Firmware - Marlin
Well. I solve it. On the back there's a "VR" pin. Trimmer on it and work. Thanksby zonalimitatore - Controllers
In the pad there is nothing. I try to find a datasheet. Thanksby zonalimitatore - Controllers
Ok now it's ok. I think it's VR the place to put a trimmerby zonalimitatore - Controllers
I can't attach photo.... give me error: 413 Request Entity Too Large But file it's 2mb Anyway...it's a standard 2004 mount on a Geeetech a10by zonalimitatore - Controllers
Hello. I've a printer with 20x4 screen and as reader. I have need adjust contrast,but there isn't a trimmer Someone can tell me how to do and the kind of trimmer I've need?by zonalimitatore - Controllers
Ok.Thank you so much guysby zonalimitatore - Controllers
Ok I understand. Try to use 3s pwm pin. Ah.....ground is common right?by zonalimitatore - Controllers
Ok,but i can compile the code with the value i need,or set a range in the menuby zonalimitatore - Controllers
Thank you. So i need 3 pwm capable pins under mosfet? I think i haven't Think i move to control a white led under "light pin" (pwm capale ap2306agn) but i don't know how many current i can request! (i find it max 5A) So you tell me that a rgb required cpu cycles?by zonalimitatore - Controllers