@Donpi yes ,it works
Best posts made by huai3895
Latest posts made by huai3895
About M591 Set
As this course ,i chonice P7 to sensing filament,i use a itr9608 made pcb to Detect rotation
However,when i connect it directly to duet3 ,It often works erratically.
Why? so I think maybe it doesn't produce pure pulses with the same width
I plan to use a singlechip to collect signal from itr9608,and send Pure pulse to duet3.
1,Is my guess correct?
2 ,if its correct ,what is the standard of pulse?
1xd can transmission capacity
Like that bro ,i using 1XD to build XY , find a similar problem:
I am 100% sure that servos are not loosing position too.
I can almost confirm the problem : some movement commands are being lost in transmission from the main board to the expansion board.
This is my test :
try use 2.7-50 in m569 no change ,no help
try use 80-600 in m92 no change ,no help
try use Slower speed more slwoer more normal
try different 3d model more simpely more normal
try to reduce face of model less mesh more normal
This my analysis:
if problem is by m569 or m92, it shoud affected only by move speed,and the less mesh model or simpely model should not return to normal,but it does normal
if problem is commands lost between can, less speed/simpely model/less mesh model can reduce CAN communication data in same time , i think it makes sences
more date in same time can make CAN lost commands ,so i think CAN transmission performance is not enough.
can it be fix by firmware update?
it is a very serious problems cause i have to delivery to customers soon, if cant fix that,i will lose hundreds of thousands of dollars
RE: I cant use usbdisk at v3.2&pi
@Phaedrux I updare to3.2fimal now,still cant fix that ,i think the promble up to duetpi but not duet3,and the disk can work normal at pc&raspie,i can put f11 to shut down webcontrol on duetpi , then i can see the disk on desktop and open it normal.
I cant use usbdisk at v3.2&pi
I choose ''sd card 2''in ''jobs'', it used to read the USB stick on the raspberry
But when i update to3.2 rc2 and update duetpi,i cant read stick now,the web control show me "faild to get file list,driectory 2not found"
I have try "sudo gpasswd -a dsf disk"or"sudo gpasswd -a dsf pi" and restart ,still faild.
QAQ ,is it has any way to fix that?
How to make a warning led at duet
How to make a warning led by duet
I want every unnormal stat can make a red led work,like temp error/no filaments
I notic some error can trigger m25 ,so i try to put m42 in pause.g, for that,it works nice
But when i use pause by myself,led also can work,i dont want that,
So,is that have a better way to make warning led works only by something unnormal but not use pause by self.