From 3c43c803ab9e6a723172c0e0cbb6e4c3f8bbbce1 Mon Sep 17 00:00:00 2001 From: Neil Pankey Date: Tue, 7 Sep 2021 09:36:24 -0700 Subject: [PATCH] xcp: Reduce x-axis default acceleration Sets the default acceleration to 250 mm/sec^2 for the x-axis. The prior default of 500 mm/sec^2 could cause skipped steps on the XCP. --- grbl/defaults.h | 6 +++--- grbl/grbl.h | 3 ++- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/grbl/defaults.h b/grbl/defaults.h index 234d393..5e9a31d 100644 --- a/grbl/defaults.h +++ b/grbl/defaults.h @@ -384,9 +384,9 @@ #define DEFAULT_X_MAX_RATE 7620.0 // mm/min #define DEFAULT_Y_MAX_RATE 7620.0 // mm/min #define DEFAULT_Z_MAX_RATE 2540.0 // mm/min - #define DEFAULT_X_ACCELERATION (500.0*60*60) // 25*60*60 mm/min^2 = 25 mm/sec^2 - #define DEFAULT_Y_ACCELERATION (350.0*60*60) // 25*60*60 mm/min^2 = 25 mm/sec^2 - #define DEFAULT_Z_ACCELERATION (500.0*60*60) // 25*60*60 mm/min^2 = 25 mm/sec^2 + #define DEFAULT_X_ACCELERATION (250.0*60*60) // 250*60*60 mm/min^2 = 250 mm/sec^2 + #define DEFAULT_Y_ACCELERATION (350.0*60*60) // 350*60*60 mm/min^2 = 350 mm/sec^2 + #define DEFAULT_Z_ACCELERATION (500.0*60*60) // 500*60*60 mm/min^2 = 500 mm/sec^2 #define DEFAULT_X_MAX_TRAVEL 1219.2 // mm NOTE: Must be a positive value. #define DEFAULT_Y_MAX_TRAVEL 1219.2 // mm NOTE: Must be a positive value. #define DEFAULT_Z_MAX_TRAVEL 130.0 // mm NOTE: Must be a positive value. diff --git a/grbl/grbl.h b/grbl/grbl.h index 618a457..ba7d686 100644 --- a/grbl/grbl.h +++ b/grbl/grbl.h @@ -24,7 +24,8 @@ // Grbl versioning system #define GRBL_VERSION "1.1h-XCP" // The `a` suffix is flipped to `b` for the combined bootloader build -#define GRBL_VERSION_BUILD "20201014a" +// See also https://github.com/inventables/grbl-xcp/pull/8 +#define GRBL_VERSION_BUILD "20210907a" #define X_CARVE_PRO