Hello everybody, I scale my C code which I used several years ago for my own job: "m8os", a minimal multitask kernel scheduler for 8 bit mega mcu with GCC support. Hope somebody will interesting in it. Highlight: 1. Preemptive multi task up to 64 max. small resource consumption (4k - 8k byte flash rom, 128 - 512 byte ram etc). 2. Provide 3 main systematic data structs: mutex, semaphore, queue.by h_007 - Developers
Hi all, It is a perfect technical staff above. But I go through your discussion, I think you are all ignore the most important thing is: what's the formula meaning? I can brief explain here for your reference: 1. Kp (counts/C): means the heating process control, e.g. increase temp from 25C to 220C for hotend, you need more power (current, or PID_MAX etc... but the same meaning). 2. Ki (countsby h_007 - Reprappers
I buy a Melzi printer from internet, I think it is a clone one. When I print a very simple object, I have a problem. The X axis shift to the left until hit the stop, but I can see the coordinate still at center (from the Repetier window). And the motor do not stop running when it hit the left stop. Can anybody help on this? Thanks a lots! After several times I try to manual control throuth Reby h_007 - General Mendel Topics