Fix Archim1 stepper timing (with new variant) (MarlinFirmware#19596)

buildroot/share/PlatformIO/boards/archim.json

@@ -0,0 +1,59 @@
+{
+  "build": {
+    "core": "arduino",
+    "cpu": "cortex-m3",
+    "extra_flags": "-D__SAM3X8E__ -DARDUINO_ARCH_SAM -DARDUINO_SAM_DUE",
+    "f_cpu": "84000000L",
+    "hwids": [
+      [
+        "0x27B1",
+        "0x0001"
+      ],
+      [
+        "0x2341",
+        "0x003E"
+      ],
+      [
+        "0x2341",
+        "0x003D"
+      ]
+    ],
+    "ldscript": "linker_scripts/gcc/flash.ld",
+    "mcu": "at91sam3x8e",
+    "usb_product": "Archim",
+    "variant": "archim"
+  },
+  "connectivity": [
+    "can"
+  ],
+  "debug": {
+    "jlink_device": "ATSAM3X8E",
+    "openocd_chipname": "at91sam3X8E",
+    "openocd_target": "at91sam3XXX",
+    "svd_path": "ATSAM3X8E.svd"
+  },
+  "frameworks": [
+    "arduino",
+    "simba"
+  ],
+  "name": "Archim",
+  "upload": {
+    "disable_flushing": true,
+    "maximum_ram_size": 98304,
+    "maximum_size": 524288,
+    "native_usb": true,
+    "protocol": "sam-ba",
+    "protocols": [
+      "sam-ba",
+      "jlink",
+      "blackmagic",
+      "atmel-ice",
+      "stlink"
+    ],
+    "require_upload_port": true,
+    "use_1200bps_touch": true,
+    "wait_for_upload_port": true
+  },
+  "url": "https://ultimachine.com",
+  "vendor": "UltiMachine"
+}

buildroot/share/PlatformIO/variants/archim/.gitignore

@@ -0,0 +1,2 @@
+# Exception for libsam
+!libsam_sam3x8e_gcc_rel.a

buildroot/share/PlatformIO/variants/archim/build_gcc/Makefile

@@ -0,0 +1,42 @@
+#
+#  Copyright (c) 2011 Arduino.  All right reserved.
+#
+#  This library is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 2.1 of the License, or (at your option) any later version.
+#
+#  This library is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#  See the GNU Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with this library; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+
+SUBMAKE_OPTIONS=--no-builtin-rules --no-builtin-variables --no-print-directory
+
+#-------------------------------------------------------------------------------
+# Rules
+#-------------------------------------------------------------------------------
+
+all: arduino_due_x
+
+.PHONY: arduino_due_x
+arduino_due_x:
+	@echo ------------------------------------------------------------------------------------
+	@echo --- Making variant arduino_due_x
+	@$(MAKE) DEBUG=1 $(SUBMAKE_OPTIONS) -f libvariant_arduino_due_x.mk
+#	@$(MAKE) $(SUBMAKE_OPTIONS) -f libvariant_arduino_due_x.mk
+	@echo ------------------------------------------------------------------------------------
+
+.PHONY: clean
+clean:
+	@echo ------------------------------------------------------------------------------------
+	@echo --- Cleaning variant arduino_due_x
+	@$(MAKE) DEBUG=1 $(SUBMAKE_OPTIONS) -f libvariant_arduino_due_x.mk $@
+#	@$(MAKE) $(SUBMAKE_OPTIONS) -f libvariant_arduino_due_x.mk $@
+	@echo ------------------------------------------------------------------------------------
+

buildroot/share/PlatformIO/variants/archim/build_gcc/debug.mk

@@ -0,0 +1,25 @@
+#
+#  Copyright (c) 2011 Arduino.  All right reserved.
+#
+#  This library is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 2.1 of the License, or (at your option) any later version.
+#
+#  This library is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+#  See the GNU Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with this library; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+
+# Optimization level
+# -O1 Optimize
+# -O2 Optimize even more
+# -O3 Optimize yet more
+# -O0 Reduce compilation time and make debugging produce the expected results
+# -Os Optimize for size
+OPTIMIZATION = -g -O0 -DDEBUG

buildroot/share/PlatformIO/variants/archim/build_gcc/gcc.mk

@@ -0,0 +1,82 @@
+#
+#  Copyright (c) 2011 Arduino.  All right reserved.
+#
+#  This library is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 2.1 of the License, or (at your option) any later version.
+#
+#  This library is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#  See the GNU Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with this library; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+
+# Tool suffix when cross-compiling
+CROSS_COMPILE = $(ARM_GCC_TOOLCHAIN)/arm-none-eabi-
+
+# Compilation tools
+AR = $(CROSS_COMPILE)ar
+CC = $(CROSS_COMPILE)gcc
+CXX = $(CROSS_COMPILE)g++
+AS = $(CROSS_COMPILE)as
+NM = $(CROSS_COMPILE)nm
+ifeq ($(OS),Windows_NT)
+RM=cs-rm -Rf
+else
+RM=rm -Rf
+endif
+
+SEP=\\
+
+# ---------------------------------------------------------------------------------------
+# C Flags
+
+CFLAGS += -Wall -Wchar-subscripts -Wcomment -Wformat=2 -Wimplicit-int
+CFLAGS += -Werror-implicit-function-declaration -Wmain -Wparentheses
+CFLAGS += -Wsequence-point -Wreturn-type -Wswitch -Wtrigraphs -Wunused
+CFLAGS += -Wuninitialized -Wunknown-pragmas -Wfloat-equal -Wundef
+CFLAGS += -Wshadow -Wpointer-arith -Wbad-function-cast -Wwrite-strings
+CFLAGS += -Wsign-compare -Waggregate-return -Wstrict-prototypes
+CFLAGS += -Wmissing-prototypes -Wmissing-declarations
+CFLAGS += -Wformat -Wmissing-format-attribute -Wno-deprecated-declarations
+CFLAGS += -Wpacked -Wredundant-decls -Wnested-externs -Winline -Wlong-long
+CFLAGS += -Wunreachable-code
+CFLAGS += -Wcast-align
+#CFLAGS += -Wmissing-noreturn
+#CFLAGS += -Wconversion
+
+CFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb -mlong-calls -ffunction-sections -fdata-sections -nostdlib -std=c99
+CFLAGS += $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -D$(VARIANT)
+
+# To reduce application size use only integer printf function.
+CFLAGS += -Dprintf=iprintf
+
+# ---------------------------------------------------------------------------------------
+# CPP Flags
+
+CPPFLAGS += -Wall -Wchar-subscripts -Wcomment -Wformat=2
+CPPFLAGS += -Wmain -Wparentheses -Wcast-align -Wunreachable-code
+CPPFLAGS += -Wsequence-point -Wreturn-type -Wswitch -Wtrigraphs -Wunused
+CPPFLAGS += -Wuninitialized -Wunknown-pragmas -Wfloat-equal -Wundef
+CPPFLAGS += -Wshadow -Wpointer-arith -Wwrite-strings
+CPPFLAGS += -Wsign-compare -Waggregate-return -Wmissing-declarations
+CPPFLAGS += -Wformat -Wmissing-format-attribute -Wno-deprecated-declarations
+CPPFLAGS += -Wpacked -Wredundant-decls -Winline -Wlong-long
+#CPPFLAGS += -Wmissing-noreturn
+#CPPFLAGS += -Wconversion
+
+CPPFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb -mlong-calls -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -std=c++98
+CPPFLAGS += $(OPTIMIZATION) $(INCLUDES) -D$(CHIP)
+
+# To reduce application size use only integer printf function.
+CPPFLAGS += -Dprintf=iprintf
+
+# ---------------------------------------------------------------------------------------
+# ASM Flags
+
+ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -g $(OPTIMIZATION) $(INCLUDES)

buildroot/share/PlatformIO/variants/archim/build_gcc/libvariant_arduino_due_x.mk

@@ -0,0 +1,184 @@
+#
+#  Copyright (c) 2012 Arduino.  All right reserved.
+#
+#  This library is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 2.1 of the License, or (at your option) any later version.
+#
+#  This library is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#  See the GNU Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with this library; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+
+# Makefile for compiling libArduino
+.SUFFIXES: .o .a .c .s
+
+CHIP=__SAM3X8E__
+VARIANT=arduino_due_x
+LIBNAME=libvariant_$(VARIANT)
+TOOLCHAIN=gcc
+
+#-------------------------------------------------------------------------------
+# Path
+#-------------------------------------------------------------------------------
+
+# Output directories
+OUTPUT_BIN = ../../../cores/arduino
+
+# Libraries
+PROJECT_BASE_PATH = ..
+SYSTEM_PATH = ../../../system
+CMSIS_ROOT_PATH = $(SYSTEM_PATH)/CMSIS
+CMSIS_ARM_PATH=$(CMSIS_ROOT_PATH)/CMSIS/Include
+CMSIS_ATMEL_PATH=$(CMSIS_ROOT_PATH)/Device/ATMEL
+#CMSIS_CHIP_PATH=$(CMSIS_ROOT_PATH)/Device/ATMEL/$(CHIP_SERIE)
+
+ARDUINO_PATH = ../../../cores/arduino
+VARIANT_BASE_PATH = ../../../variants
+VARIANT_PATH = ../../../variants/$(VARIANT)
+
+#-------------------------------------------------------------------------------
+# Files
+#-------------------------------------------------------------------------------
+
+#vpath %.h $(PROJECT_BASE_PATH) $(SYSTEM_PATH) $(VARIANT_PATH)
+vpath %.cpp $(PROJECT_BASE_PATH)
+
+VPATH+=$(PROJECT_BASE_PATH)
+
+INCLUDES =
+#INCLUDES += -I$(PROJECT_BASE_PATH)
+INCLUDES += -I$(ARDUINO_PATH)
+INCLUDES += -I$(ARDUINO_PATH)/USB
+INCLUDES += -I$(SYSTEM_PATH)
+INCLUDES += -I$(SYSTEM_PATH)/libsam
+INCLUDES += -I$(SYSTEM_PATH)/USBHost
+INCLUDES += -I$(VARIANT_BASE_PATH)
+INCLUDES += -I$(VARIANT_PATH)
+INCLUDES += -I$(CMSIS_ARM_PATH)
+INCLUDES += -I$(CMSIS_ATMEL_PATH)
+
+#-------------------------------------------------------------------------------
+ifdef DEBUG
+include debug.mk
+else
+include release.mk
+endif
+
+#-------------------------------------------------------------------------------
+# Tools
+#-------------------------------------------------------------------------------
+
+include $(TOOLCHAIN).mk
+
+#-------------------------------------------------------------------------------
+ifdef DEBUG
+OUTPUT_OBJ=debug
+OUTPUT_LIB_POSTFIX=dbg
+else
+OUTPUT_OBJ=release
+OUTPUT_LIB_POSTFIX=rel
+endif
+
+OUTPUT_LIB=$(LIBNAME)_$(TOOLCHAIN)_$(OUTPUT_LIB_POSTFIX).a
+OUTPUT_PATH=$(OUTPUT_OBJ)_$(VARIANT)
+
+#-------------------------------------------------------------------------------
+# C source files and objects
+#-------------------------------------------------------------------------------
+C_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.c)
+
+C_OBJ_TEMP = $(patsubst %.c, %.o, $(notdir $(C_SRC)))
+
+# during development, remove some files
+C_OBJ_FILTER=
+
+C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
+
+#-------------------------------------------------------------------------------
+# CPP source files and objects
+#-------------------------------------------------------------------------------
+CPP_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.cpp)
+
+CPP_OBJ_TEMP = $(patsubst %.cpp, %.o, $(notdir $(CPP_SRC)))
+
+# during development, remove some files
+CPP_OBJ_FILTER=
+
+CPP_OBJ=$(filter-out $(CPP_OBJ_FILTER), $(CPP_OBJ_TEMP))
+
+#-------------------------------------------------------------------------------
+# Assembler source files and objects
+#-------------------------------------------------------------------------------
+A_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.s)
+
+A_OBJ_TEMP=$(patsubst %.s, %.o, $(notdir $(A_SRC)))
+
+# during development, remove some files
+A_OBJ_FILTER=
+
+A_OBJ=$(filter-out $(A_OBJ_FILTER), $(A_OBJ_TEMP))
+
+#-------------------------------------------------------------------------------
+# Rules
+#-------------------------------------------------------------------------------
+all: $(VARIANT)
+
+$(VARIANT): create_output $(OUTPUT_LIB)
+
+.PHONY: create_output
+create_output:
+	@echo ------------------------------------------------------------------------------------
+	@echo -------------------------
+	@echo --- Preparing variant $(VARIANT) files in $(OUTPUT_PATH) $(OUTPUT_BIN)
+	@echo -------------------------
+#	@echo *$(INCLUDES)
+#	@echo -------------------------
+#	@echo *$(C_SRC)
+#	@echo -------------------------
+#	@echo *$(C_OBJ)
+#	@echo -------------------------
+#	@echo *$(addprefix $(OUTPUT_PATH)/, $(C_OBJ))
+#	@echo -------------------------
+#	@echo *$(CPP_SRC)
+#	@echo -------------------------
+#	@echo *$(CPP_OBJ)
+#	@echo -------------------------
+#	@echo *$(addprefix $(OUTPUT_PATH)/, $(CPP_OBJ))
+#	@echo -------------------------
+#	@echo *$(A_SRC)
+#	@echo -------------------------
+
+	-@mkdir $(OUTPUT_PATH) 1>NUL 2>&1
+	@echo ------------------------------------------------------------------------------------
+
+$(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: %.c
+#	@"$(CC)" -v -c $(CFLAGS) $< -o $@
+	@"$(CC)" -c $(CFLAGS) $< -o $@
+
+$(addprefix $(OUTPUT_PATH)/,$(CPP_OBJ)): $(OUTPUT_PATH)/%.o: %.cpp
+#	@"$(CC)" -c $(CPPFLAGS) $< -o $@
+	@"$(CC)" -xc++ -c $(CPPFLAGS) $< -o $@
+
+$(addprefix $(OUTPUT_PATH)/,$(A_OBJ)): $(OUTPUT_PATH)/%.o: %.s
+	@"$(AS)" -c $(ASFLAGS) $< -o $@
+
+$(OUTPUT_LIB): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(CPP_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(A_OBJ))
+	@"$(AR)" -v -r "$(OUTPUT_BIN)/$@" $^
+	@"$(NM)" "$(OUTPUT_BIN)/$@" > "$(OUTPUT_BIN)/$@.txt"
+
+
+.PHONY: clean
+clean:
+	@echo ------------------------------------------------------------------------------------
+	@echo --- Cleaning $(VARIANT) files [$(OUTPUT_PATH)$(SEP)*.o]
+	-@$(RM) $(OUTPUT_PATH) 1>NUL 2>&1
+	-@$(RM) $(OUTPUT_BIN)/$(OUTPUT_LIB) 1>NUL 2>&1
+	@echo ------------------------------------------------------------------------------------
+