From 6c6b4b3b3fc6433d7759848d6eb1452f15679633 Mon Sep 17 00:00:00 2001 From: David Forrest Date: Tue, 20 May 2014 10:58:04 -0400 Subject: [PATCH] config.teensypp.h: Update to match testbed hardware. --- config.teensypp.h | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/config.teensypp.h b/config.teensypp.h index b4b7bb6..0cc28bd 100644 --- a/config.teensypp.h +++ b/config.teensypp.h @@ -67,18 +67,19 @@ T5=5mm, T2.5=2.5mm, MXL=0.08=2.032mm XL=1/5"=5.08mm T2.5mm belt w small, 10 (of 10-15 tooth pulley: MXL 2.032 mm/tooth, 29 +GT2 2.000 mm/tooth, 20 teeth (steps/rev) / (tooth/rev) / (mm/tooth) * (mm/m) - X 200*4 / 29 / 2.032 * 1000 = 13575.89 - Y 200*4 / 29 / 2.032 * 1000 = 13575.89 - Z 200*2 / 1 / 1 * 1000 = 400000 # half-step for noise + X 200*4 / 20 / 2.0 * 1000 = 20000 + Y 200*4 / 20 / 2.0 * 1000 = 20000 + Z 200*2 / 1 / 1 * 1000 = 400000 # half-step for noise Extrude through a Wades' 10:43 with a M8 hobbed bolt: steps/revM * revM/revO / (dia * circ/rev) * mm/m E 200*1*4 * 43/10 / (8 * 3.14159) * 1000 = 136873.4 mm/m / (mm/rev ext) (rev mot/rev ext) step/revmot E 1000 / (8 * 3.14159) * 43/10 * 200 * 4 = 136873.4 */ -#define STEPS_PER_M_X 13576 -#define STEPS_PER_M_Y 13576 +#define STEPS_PER_M_X 20000 +#define STEPS_PER_M_Y 20000 #define STEPS_PER_M_Z 400000 /// http://blog.arcol.hu/?p=157 may help with this one @@ -333,7 +334,7 @@ DaveX plan for Teensylu/printrboard-type pinouts (ref teensylu & sprinter) for a #define E_INVERT_DIR //#define E_INVERT_ENABLE -//#define PS_ON_PIN DIO0 +#define PS_ON_PIN DIO27 //#define PS_MOSFET_PIN xxxx #define STEPPER_ENABLE_PIN DIO26 #define STEPPER_INVERT_ENABLE