add blinky proj

myapps/blinky-OLD/Makefile

@@ -0,0 +1,107 @@
+# For Linux
+RM     = rm -f
+RMDIR  = rm -rf
+DEVNULL = /dev/null
+ECHOBLANKLINE = echo
+
+#----------------
+
+SYSCONFIG_TOOL         ?= /home/ajit/ti/sysconfig_1.26.2/sysconfig_cli.sh
+MSPM0_SDK_INSTALL_DIR ?= $(abspath ../../mspm0-sdk)
+
+CC = "arm-none-eabi-gcc"
+LNK = "arm-none-eabi-gcc"
+
+SYSCONFIG_GUI_TOOL = $(dir $(SYSCONFIG_TOOL))sysconfig_gui$(suffix $(SYSCONFIG_TOOL))
+SYSCFG_CMD_STUB = $(SYSCONFIG_TOOL) --compiler gcc --product $(MSPM0_SDK_INSTALL_DIR)/.metadata/product.json
+SYSCFG_GUI_CMD_STUB = $(SYSCONFIG_GUI_TOOL) --compiler gcc --product $(MSPM0_SDK_INSTALL_DIR)/.metadata/product.json
+SYSCFG_FILES := $(shell $(SYSCFG_CMD_STUB) --listGeneratedFiles --listReferencedFiles --output . empty.syscfg)
+
+SYSCFG_C_FILES = $(filter %.c,$(SYSCFG_FILES))
+SYSCFG_H_FILES = $(filter %.h,$(SYSCFG_FILES))
+SYSCFG_OPT_FILES = $(filter %.opt,$(SYSCFG_FILES))
+
+OBJECTS = empty.obj $(patsubst %.c,%.obj,$(notdir $(SYSCFG_C_FILES)))
+NAME = empty
+
+CFLAGS += -I. \
+    $(addprefix @,$(SYSCFG_OPT_FILES)) \
+    -O2 \
+    @device.opt \
+    "-I$(MSPM0_SDK_INSTALL_DIR)/source/third_party/CMSIS/Core/Include" \
+    "-I$(MSPM0_SDK_INSTALL_DIR)/source" \
+    -mcpu=cortex-m0plus \
+    -march=armv6-m \
+    -mthumb \
+    -std=c99 \
+    -mfloat-abi=soft \
+    -ffunction-sections \
+    -fdata-sections \
+    -g \
+    -gstrict-dwarf \
+    -Wall \
+    --specs=nano.specs
+
+LFLAGS += "-L$(MSPM0_SDK_INSTALL_DIR)/source/ti/driverlib/lib/gcc/m0p/mspm0g1x0x_g3x0x" \
+    -nostartfiles \
+    -Tdevice.lds.genlibs \
+    -l:driverlib.a \
+    -Wl,-T,device_linker.lds \
+    "-Wl,-Map,$(NAME).map" \
+    "-L$(MSPM0_SDK_INSTALL_DIR)/source" \
+    -L.. \
+    -march=armv6-m \
+    -mthumb \
+    -static \
+    -Wl,--gc-sections \
+    "-L/usr/lib/gcc/arm-none-eabi/14.2.1/thumb/nofp" \
+    -lgcc \
+    -lc \
+    -lm \
+    --specs=nano.specs \
+    --specs=nosys.specs
+
+all: $(NAME).out
+
+.INTERMEDIATE: syscfg
+$(SYSCFG_FILES): syscfg
+	@ echo generation complete
+
+syscfg: empty.syscfg
+	@ echo Generating configuration files...
+	@ $(SYSCFG_CMD_STUB) --output $(@D) $<
+
+
+# Helpful hint that the user needs to use a standalone SysConfig installation
+$(SYSCONFIG_GUI_TOOL):
+	$(error $(dir $(SYSCONFIG_TOOL)) does not contain the GUI framework \
+        necessary to launch the SysConfig GUI.  Please set SYSCONFIG_TOOL \
+        (in your SDK's imports.mak) to a standalone SysConfig installation \
+        rather than one inside CCS)
+
+syscfg-gui: empty.syscfg $(SYSCONFIG_GUI_TOOL)
+	@ echo Opening SysConfig GUI
+	@ $(SYSCFG_GUI_CMD_STUB) $<
+
+define C_RULE
+$(basename $(notdir $(1))).obj: $(1) $(SYSCFG_H_FILES)
+	@ echo Building $$@
+	@ $(CC) $(CFLAGS) $$< -c -o $$@
+endef
+
+$(foreach c_file,$(SYSCFG_C_FILES),$(eval $(call C_RULE,$(c_file))))
+
+empty.obj: src/main.c $(SYSCFG_H_FILES)
+	@ echo Building $@
+	@ $(CC) $(CFLAGS) $< -c -o $@
+
+$(NAME).out: $(OBJECTS)
+	@ echo linking $@
+	@ $(LNK)  $(OBJECTS)  $(LFLAGS) -o $(NAME).out
+
+clean:
+	@ echo Cleaning...
+	@ $(RM) $(OBJECTS) > $(DEVNULL) 2>&1
+	@ $(RM) $(NAME).out > $(DEVNULL) 2>&1
+	@ $(RM) $(NAME).map > $(DEVNULL) 2>&1
+	@ $(RM) $(SYSCFG_FILES)> $(DEVNULL) 2>&1

myapps/blinky-OLD/device_linker.lds

@@ -0,0 +1,201 @@
+/*****************************************************************************
+
+  Copyright (C) 2024 Texas Instruments Incorporated - http://www.ti.com/
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+   Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+   Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the
+   distribution.
+
+   Neither the name of Texas Instruments Incorporated nor the names of
+   its contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*****************************************************************************/
+/* Generate a link error if heap and stack don't fit into RAM */
+_Min_Heap_Size  = 0;      /* required amount of heap  */
+_Min_Stack_Size = 0x80; /* required amount of stack */
+
+
+/* Specify the memory areas */
+MEMORY
+{
+    FLASH           (RX)  : ORIGIN = 0x00000000, LENGTH = 0x00020000
+    SRAM            (RWX) : ORIGIN = 0x20200000, LENGTH = 0x00008000
+    BCR_CONFIG      (R)   : ORIGIN = 0x41C00000, LENGTH = 0x000000FF
+    BSL_CONFIG      (R)   : ORIGIN = 0x41C00100, LENGTH = 0x00000080
+}
+
+/* Note: SRAM length must match MPPC/MEMSS config! Please edit it manually. */
+
+REGION_ALIAS("REGION_TEXT", FLASH);
+REGION_ALIAS("REGION_PREINIT_ARRAY", FLASH);
+REGION_ALIAS("REGION_INIT_ARRAY", FLASH);
+REGION_ALIAS("REGION_FINI_ARRAY", FLASH);
+REGION_ALIAS("REGION_BSS", SRAM);
+REGION_ALIAS("REGION_NOINIT", SRAM);
+REGION_ALIAS("REGION_DATA", SRAM);
+REGION_ALIAS("REGION_STACK", SRAM);
+REGION_ALIAS("REGION_HEAP", SRAM);
+REGION_ALIAS("REGION_TEXT_RAM", SRAM);
+REGION_ALIAS("REGION_ARM_EXIDX", FLASH);
+REGION_ALIAS("REGION_ARM_EXTAB", FLASH);
+
+/* Define output sections */
+SECTIONS
+{
+    /* section for the interrupt vector area                                 */
+    PROVIDE (_intvecs_base_address =
+        DEFINED(_intvecs_base_address) ? _intvecs_base_address : 0x00000000);
+
+    .intvecs (_intvecs_base_address) : AT (_intvecs_base_address) {
+        KEEP (*(.intvecs))
+    } > REGION_TEXT
+
+    PROVIDE (_vtable_base_address =
+        DEFINED(_vtable_base_address) ? _vtable_base_address : 0x20200000);
+
+    .vtable (_vtable_base_address) (NOLOAD) : AT (_vtable_base_address) {
+        KEEP (*(.vtable))
+    } > REGION_DATA
+
+   .text : {
+        CREATE_OBJECT_SYMBOLS
+        KEEP (*(.text))
+        . = ALIGN(0x8);
+        *(.text.*)
+        . = ALIGN(0x8);
+        KEEP (*(.ctors))
+        . = ALIGN(0x8);
+        KEEP (*(.dtors))
+        . = ALIGN(0x8);
+        KEEP (*(.init))
+        . = ALIGN(0x8);
+        KEEP (*(.fini*))
+        . = ALIGN(0x8);
+    } > REGION_TEXT AT> REGION_TEXT
+
+    .ramfunc : {
+        __ramfunct_load__ = LOADADDR (.ramfunc);
+        __ramfunct_start__ = .;
+       *(.ramfunc)
+       . = ALIGN(0x8);
+       __ramfunct_end__ = .;
+    } > REGION_TEXT_RAM AT> REGION_TEXT
+
+    .rodata : {
+        *(.rodata)
+        . = ALIGN(0x8);
+        *(.rodata.*)
+        . = ALIGN(0x8);
+    } > REGION_TEXT AT> REGION_TEXT
+
+    .preinit_array : {
+        PROVIDE_HIDDEN (__preinit_array_start = .);
+        KEEP (*(.preinit_array*));
+        PROVIDE_HIDDEN (__preinit_array_end = .);
+    } > REGION_PREINIT_ARRAY AT> REGION_TEXT
+
+    .init_array : {
+        . = ALIGN(0x8);
+        PROVIDE_HIDDEN (__init_array_start = .);
+        KEEP (*(SORT(.init_array.*)))
+        KEEP (*(.init_array*))
+        PROVIDE_HIDDEN (__init_array_end = .);
+    } > REGION_INIT_ARRAY AT> REGION_TEXT
+
+    .fini_array : {
+        . = ALIGN(0x8);
+        PROVIDE_HIDDEN (__fini_array_start = .);
+        KEEP (*(SORT(.fini_array.*)))
+        KEEP (*(.fini_array*))
+        PROVIDE_HIDDEN (__fini_array_end = .);
+        . = ALIGN(0x8);
+    } > REGION_FINI_ARRAY AT> REGION_TEXT
+
+    .ARM.exidx : {
+        __exidx_start = .;
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+        __exidx_end = .;
+    } > REGION_ARM_EXIDX AT> REGION_ARM_EXIDX
+
+    .ARM.extab : {
+        . = ALIGN(0x8);
+        KEEP (*(.ARM.extab* .gnu.linkonce.armextab.*))
+         . = ALIGN(0x8);
+    } > REGION_ARM_EXTAB AT> REGION_ARM_EXTAB
+
+    __etext = .;
+
+    .data : {
+        __data_load__ = LOADADDR (.data);
+        __data_start__ = .;
+        KEEP (*(.data))
+        KEEP (*(.data*))
+        . = ALIGN (8);
+        __data_end__ = .;
+    } > REGION_DATA AT> REGION_TEXT
+
+    .bss : {
+        __bss_start__ = .;
+        *(.shbss)
+        KEEP (*(.bss))
+        *(.bss.*)
+        *(COMMON)
+        . = ALIGN (8);
+        __bss_end__ = .;
+    } > REGION_BSS AT> REGION_BSS
+
+    .noinit : {
+        /* place all symbols in input sections that start with .noinit */
+        KEEP(*(*.noinit*))
+        . = ALIGN (8);
+    } > REGION_NOINIT AT> REGION_NOINIT
+
+    .heap : {
+        __heap_start__ = .;
+        end = __heap_start__;
+        _end = end;
+        __end = end;
+        KEEP (*(.heap))
+        __heap_end__ = .;
+        __HeapLimit = __heap_end__;
+    } > REGION_HEAP AT> REGION_HEAP
+
+    .stack (NOLOAD) : ALIGN(0x8) {
+        _stack = .;
+        KEEP(*(.stack))
+    } > REGION_STACK AT> REGION_STACK
+
+    .BCRConfig :
+    {
+        KEEP(*(.BCRConfig))
+    } > BCR_CONFIG
+
+    .BSLConfig :
+    {
+        KEEP(*(.BSLConfig))
+    } > BSL_CONFIG
+
+    __StackTop = ORIGIN(REGION_STACK) + LENGTH(REGION_STACK);
+    PROVIDE(__stack = __StackTop);
+}

myapps/blinky-OLD/src/main.c

@@ -0,0 +1,10 @@
+
+#include "ti_msp_dl_config.h"
+
+int main(void)
+{
+    SYSCFG_DL_init();
+
+    while (1) {
+    }
+}

myapps/blinky-OLD/ti_msp_dl_config.c

@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2023, Texas Instruments Incorporated
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * *  Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * *  Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * *  Neither the name of Texas Instruments Incorporated nor the names of
+ *    its contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ *  ============ ti_msp_dl_config.c =============
+ *  Configured MSPM0 DriverLib module definitions
+ *
+ *  DO NOT EDIT - This file is generated for the MSPM0G350X
+ *  by the SysConfig tool.
+ */
+
+#include "ti_msp_dl_config.h"
+
+/*
+ *  ======== SYSCFG_DL_init ========
+ *  Perform any initialization needed before using any board APIs
+ */
+SYSCONFIG_WEAK void SYSCFG_DL_init(void)
+{
+    SYSCFG_DL_initPower();
+    SYSCFG_DL_GPIO_init();
+    /* Module-Specific Initializations*/
+    SYSCFG_DL_SYSCTL_init();
+}
+
+SYSCONFIG_WEAK void SYSCFG_DL_initPower(void)
+{
+    DL_GPIO_reset(GPIOA);
+    DL_GPIO_reset(GPIOB);
+
+    DL_GPIO_enablePower(GPIOA);
+    DL_GPIO_enablePower(GPIOB);
+    delay_cycles(POWER_STARTUP_DELAY);
+}
+
+SYSCONFIG_WEAK void SYSCFG_DL_GPIO_init(void)
+{
+
+}
+
+
+SYSCONFIG_WEAK void SYSCFG_DL_SYSCTL_init(void)
+{
+
+	//Low Power Mode is configured to be SLEEP0
+    DL_SYSCTL_setBORThreshold(DL_SYSCTL_BOR_THRESHOLD_LEVEL_0);
+
+    DL_SYSCTL_setSYSOSCFreq(DL_SYSCTL_SYSOSC_FREQ_BASE);
+    /* Set default configuration */
+    DL_SYSCTL_disableHFXT();
+    DL_SYSCTL_disableSYSPLL();
+    DL_SYSCTL_setULPCLKDivider(DL_SYSCTL_ULPCLK_DIV_1);
+    DL_SYSCTL_setMCLKDivider(DL_SYSCTL_MCLK_DIVIDER_DISABLE);
+
+}
+
+

myapps/blinky-OLD/ti_msp_dl_config.h

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2023, Texas Instruments Incorporated - http://www.ti.com
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * *  Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * *  Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * *  Neither the name of Texas Instruments Incorporated nor the names of
+ *    its contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ *  ============ ti_msp_dl_config.h =============
+ *  Configured MSPM0 DriverLib module declarations
+ *
+ *  DO NOT EDIT - This file is generated for the MSPM0G350X
+ *  by the SysConfig tool.
+ */
+#ifndef ti_msp_dl_config_h
+#define ti_msp_dl_config_h
+
+#define CONFIG_MSPM0G350X
+#define CONFIG_MSPM0G3507
+
+#if defined(__ti_version__) || defined(__TI_COMPILER_VERSION__)
+#define SYSCONFIG_WEAK __attribute__((weak))
+#elif defined(__IAR_SYSTEMS_ICC__)
+#define SYSCONFIG_WEAK __weak
+#elif defined(__GNUC__)
+#define SYSCONFIG_WEAK __attribute__((weak))
+#endif
+
+#include <ti/devices/msp/msp.h>
+#include <ti/driverlib/driverlib.h>
+#include <ti/driverlib/m0p/dl_core.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ *  ======== SYSCFG_DL_init ========
+ *  Perform all required MSP DL initialization
+ *
+ *  This function should be called once at a point before any use of
+ *  MSP DL.
+ */
+
+
+/* clang-format off */
+
+#define POWER_STARTUP_DELAY                                                (16)
+
+
+#define CPUCLK_FREQ                                                     32000000
+
+
+
+/* clang-format on */
+
+void SYSCFG_DL_init(void);
+void SYSCFG_DL_initPower(void);
+void SYSCFG_DL_GPIO_init(void);
+void SYSCFG_DL_SYSCTL_init(void);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ti_msp_dl_config_h */

myapps/blinky/Makefile

@@ -1,107 +1,160 @@
-# For Linux
+######################################
-RM     = rm -f
+# target
-RMDIR  = rm -rf
+######################################
-DEVNULL = /dev/null
+TARGET = mspm0_blinky
-ECHOBLANKLINE = echo
+#PART = STM32G030xx
+#PYOCD_TARGET = stm32g030f6px
 
-#----------------
 
-SYSCONFIG_TOOL         ?= /home/ajit/ti/sysconfig_1.26.2/sysconfig_cli.sh
+######################################
-MSPM0_SDK_INSTALL_DIR ?= $(abspath ../../mspm0-sdk)
+# building variables
+######################################
+# debug build?
+DEBUG = 1
+# optimization for size
+OPT = -Os
 
-CC = "arm-none-eabi-gcc"
-LNK = "arm-none-eabi-gcc"
 
-SYSCONFIG_GUI_TOOL = $(dir $(SYSCONFIG_TOOL))sysconfig_gui$(suffix $(SYSCONFIG_TOOL))
+#######################################
-SYSCFG_CMD_STUB = $(SYSCONFIG_TOOL) --compiler gcc --product $(MSPM0_SDK_INSTALL_DIR)/.metadata/product.json
+# paths
-SYSCFG_GUI_CMD_STUB = $(SYSCONFIG_GUI_TOOL) --compiler gcc --product $(MSPM0_SDK_INSTALL_DIR)/.metadata/product.json
+#######################################
-SYSCFG_FILES := $(shell $(SYSCFG_CMD_STUB) --listGeneratedFiles --listReferencedFiles --output . empty.syscfg)
+# Build path
+BUILD_DIR = build
+VND_DIR = ../../mspm0-sdk
 
-SYSCFG_C_FILES = $(filter %.c,$(SYSCFG_FILES))
+######################################
-SYSCFG_H_FILES = $(filter %.h,$(SYSCFG_FILES))
+# source
-SYSCFG_OPT_FILES = $(filter %.opt,$(SYSCFG_FILES))
+######################################
+# C sources
+C_SOURCES += \
+ $(VND_DIR)/source/ti/devices/msp/m0p/startup_system_files/gcc/startup_mspm0g350x_gcc.c \
+ ti_msp_dl_config.c \
+ src/main.c
 
-OBJECTS = empty.obj $(patsubst %.c,%.obj,$(notdir $(SYSCFG_C_FILES)))
-NAME = empty
 
-CFLAGS += -I. \
+# ASM sources
-    $(addprefix @,$(SYSCFG_OPT_FILES)) \
+#ASM_SOURCES =
-    -O2 \
+
-    @device.opt \
+
-    "-I$(MSPM0_SDK_INSTALL_DIR)/source/third_party/CMSIS/Core/Include" \
+#######################################
-    "-I$(MSPM0_SDK_INSTALL_DIR)/source" \
+# binaries
+#######################################
+PREFIX = arm-none-eabi-
+
+CC = $(PREFIX)gcc
+CP = $(PREFIX)objcopy
+#SZ = $(PREFIX)size
+
+BIN = $(CP) -O binary -S
+
+#######################################
+# CFLAGS
+#######################################
+
+ifeq ($(DEBUG), 1)
+#DEBUG_FLAGS = -gdwarf-3
+DEBUG_FLAGS = -g -gstrict-dwarf
+endif
+
+# cpu
+CPU = \
  -mcpu=cortex-m0plus \
  -march=armv6-m \
  -mthumb \
  -std=c99 \
  -mfloat-abi=soft \
-    -ffunction-sections \
-    -fdata-sections \
-    -g \
-    -gstrict-dwarf \
-    -Wall \
-    --specs=nano.specs
 
-LFLAGS += "-L$(MSPM0_SDK_INSTALL_DIR)/source/ti/driverlib/lib/gcc/m0p/mspm0g1x0x_g3x0x" \
+DEFINES = -D__MSPM0G3507__
-    -nostartfiles \
+
-    -Tdevice.lds.genlibs \
+# fpu
+FPU = 
+
+# float-abi
+FLOAT-ABI =
+
+# mcu
+MCU = $(CPU) $(FPU) $(FLOAT-ABI)
+
+# C includes
+C_INCLUDES +=  \
+ -I. \
+ -Isrc/inc \
+ -I$(VND_DIR)/source/third_party/CMSIS/Core/Include \
+ -I$(VND_DIR)/source
+
+# compile gcc flags
+ADDN_CFLAGS = \
+ -Wall \
+ -fdata-sections \
+ -ffunction-sections
+
+CFLAGS = $(MCU) $(ADDN_CFLAGS) $(C_INCLUDES) $(DEBUG_FLAGS) $(OPT) $(DEFINES)
+
+
+# Generate dependency information
+#CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
+
+
+#ASFLAGS = $(MCU) $(DEBUG_FLAGS) $(OPT) -Wa,--warn
+
+#######################################
+# LDFLAGS
+#######################################
+# link script
+LDSCRIPT = device_linker.lds
+
+LIBDIR = 
+LDFLAGS =  \
+ $(MCU)  \
+ "-L$(VND_DIR)/source/ti/driverlib/lib/gcc/m0p/mspm0g1x0x_g3x0x" \
  -l:driverlib.a \
-    -Wl,-T,device_linker.lds \
+ -T $(LDSCRIPT) \
-    "-Wl,-Map,$(NAME).map" \
+ -nostartfiles \
-    "-L$(MSPM0_SDK_INSTALL_DIR)/source" \
+ -Wl,-Map=$(BUILD_DIR)/$(TARGET).map \
-    -L.. \
-    -march=armv6-m \
-    -mthumb \
  -static \
  -Wl,--gc-sections \
  "-L/usr/lib/gcc/arm-none-eabi/14.2.1/thumb/nofp" \
-    -lgcc \
+ -lgcc -lc -lm \
-    -lc \
-    -lm \
  --specs=nano.specs \
-    --specs=nosys.specs
+ --specs=nosys.specs \
+ -Wl,--print-memory-usage \
+ -Wl,--no-warn-rwx-segments
 
-all: $(NAME).out
+# default action: build all
-
+all: $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).bin
-.INTERMEDIATE: syscfg
-$(SYSCFG_FILES): syscfg
-	@ echo generation complete
-
-syscfg: empty.syscfg
-	@ echo Generating configuration files...
-	@ $(SYSCFG_CMD_STUB) --output $(@D) $<
 
 
-# Helpful hint that the user needs to use a standalone SysConfig installation
+#######################################
-$(SYSCONFIG_GUI_TOOL):
+# build the application
-	$(error $(dir $(SYSCONFIG_TOOL)) does not contain the GUI framework \
+#######################################
-        necessary to launch the SysConfig GUI.  Please set SYSCONFIG_TOOL \
+# list of objects
-        (in your SDK's imports.mak) to a standalone SysConfig installation \
+OBJECTS = $(addprefix $(BUILD_DIR)/,$(notdir $(C_SOURCES:.c=.o)))
-        rather than one inside CCS)
+vpath %.c $(sort $(dir $(C_SOURCES)))
 
-syscfg-gui: empty.syscfg $(SYSCONFIG_GUI_TOOL)
+# list of ASM program objects
-	@ echo Opening SysConfig GUI
+#OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(ASM_SOURCES:.s=.o)))
-	@ $(SYSCFG_GUI_CMD_STUB) $<
+#vpath %.s $(sort $(dir $(ASM_SOURCES)))
 
-define C_RULE
+$(BUILD_DIR)/%.o: %.c Makefile | $(BUILD_DIR)
-$(basename $(notdir $(1))).obj: $(1) $(SYSCFG_H_FILES)
+	$(CC) -c $(CFLAGS) $< -o $@
-	@ echo Building $$@
-	@ $(CC) $(CFLAGS) $$< -c -o $$@
-endef
 
-$(foreach c_file,$(SYSCFG_C_FILES),$(eval $(call C_RULE,$(c_file))))
+#$(BUILD_DIR)/%.o: %.s Makefile | $(BUILD_DIR)
+#	$(CC) -c $(ASFLAGS) $< -o $@
 
-empty.obj: src/main.c $(SYSCFG_H_FILES)
+#$(LUAOBJECTS) $(OBJECTS)
-	@ echo Building $@
+$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) Makefile
-	@ $(CC) $(CFLAGS) $< -c -o $@
+	$(CC) $(OBJECTS) $(LDFLAGS) -o $@
 
-$(NAME).out: $(OBJECTS)
+$(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
-	@ echo linking $@
+	$(BIN) $< $@	
-	@ $(LNK)  $(OBJECTS)  $(LFLAGS) -o $(NAME).out
 	
+$(BUILD_DIR):
+	mkdir $@		
+
+#######################################
+# clean up
+#######################################
 clean:
-	@ echo Cleaning...
+	-rm -fR $(BUILD_DIR)
-	@ $(RM) $(OBJECTS) > $(DEVNULL) 2>&1
+  
-	@ $(RM) $(NAME).out > $(DEVNULL) 2>&1
+# *** EOF ***
-	@ $(RM) $(NAME).map > $(DEVNULL) 2>&1
-	@ $(RM) $(SYSCFG_FILES)> $(DEVNULL) 2>&1

myapps/blinky/src/main.c

@@ -1,10 +1,20 @@
 
 #include "ti_msp_dl_config.h"
 
+/* This results in approximately 0.5s of delay assuming 32MHz CPU_CLK */
+#define DELAY (16000000)
+
 int main(void)
 {
+    /* Power on GPIO, initialize pins as digital outputs */
     SYSCFG_DL_init();
 
+    /* Default: LED1 and LED3 ON, LED2 OFF */
+    DL_GPIO_setPins(GPIO_LEDS_PORT, GPIO_LEDS_USER_LED_1_PIN);
+
     while (1) {
+        delay_cycles(DELAY);
+        DL_GPIO_togglePins(GPIO_LEDS_PORT,
+            GPIO_LEDS_USER_LED_1_PIN);
     }
 }

myapps/blinky/ti_msp_dl_config.c

@@ -65,6 +65,11 @@ SYSCONFIG_WEAK void SYSCFG_DL_initPower(void)
 SYSCONFIG_WEAK void SYSCFG_DL_GPIO_init(void)
 {
 
+    DL_GPIO_initDigitalOutput(GPIO_LEDS_USER_LED_1_IOMUX);
+
+    DL_GPIO_clearPins(GPIO_LEDS_PORT, GPIO_LEDS_USER_LED_1_PIN);
+    DL_GPIO_enableOutput(GPIO_LEDS_PORT, GPIO_LEDS_USER_LED_1_PIN);
+
 }
 
 
@@ -74,12 +79,11 @@ SYSCONFIG_WEAK void SYSCFG_DL_SYSCTL_init(void)
 	//Low Power Mode is configured to be SLEEP0
     DL_SYSCTL_setBORThreshold(DL_SYSCTL_BOR_THRESHOLD_LEVEL_0);
 
+    
 	DL_SYSCTL_setSYSOSCFreq(DL_SYSCTL_SYSOSC_FREQ_BASE);
 	/* Set default configuration */
 	DL_SYSCTL_disableHFXT();
 	DL_SYSCTL_disableSYSPLL();
-    DL_SYSCTL_setULPCLKDivider(DL_SYSCTL_ULPCLK_DIV_1);
-    DL_SYSCTL_setMCLKDivider(DL_SYSCTL_MCLK_DIVIDER_DISABLE);
 
 }
 

myapps/blinky/ti_msp_dl_config.h

@@ -34,13 +34,13 @@
  *  ============ ti_msp_dl_config.h =============
  *  Configured MSPM0 DriverLib module declarations
  *
- *  DO NOT EDIT - This file is generated for the MSPM0G350X
+ *  DO NOT EDIT - This file is generated for the LP_MSPM0G3507
  *  by the SysConfig tool.
  */
 #ifndef ti_msp_dl_config_h
 #define ti_msp_dl_config_h
 
-#define CONFIG_MSPM0G350X
+#define CONFIG_LP_MSPM0G3507
 #define CONFIG_MSPM0G3507
 
 #if defined(__ti_version__) || defined(__TI_COMPILER_VERSION__)
@@ -73,10 +73,20 @@ extern "C" {
 #define POWER_STARTUP_DELAY                                                (16)
 
 
+
 #define CPUCLK_FREQ                                                     32000000
 
 
 
+
+/* Port definition for Pin Group GPIO_LEDS */
+#define GPIO_LEDS_PORT                                                   (GPIOB)
+
+/* Defines for USER_LED_1: GPIOB.22 with pinCMx 50 on package pin 21 */
+#define GPIO_LEDS_USER_LED_1_PIN                                (DL_GPIO_PIN_22)
+#define GPIO_LEDS_USER_LED_1_IOMUX                               (IOMUX_PINCM50)
+
+
 /* clang-format on */
 
 void SYSCFG_DL_init(void);
@@ -85,6 +95,7 @@ void SYSCFG_DL_GPIO_init(void);
 void SYSCFG_DL_SYSCTL_init(void);
 
 
+
 #ifdef __cplusplus
 }
 #endif