From 5b81bc8ccbd342b8566d88fc9f17a73aec03b5b6 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <clyne@bitgloo.com>
Date: Wed, 29 Jan 2025 21:34:25 -0500
Subject: initial commit

---
 Makefile | 200 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 200 insertions(+)
 create mode 100644 Makefile

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..3407a51
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,200 @@
+##########################################################################################################################
+# File automatically-generated by tool: [projectgenerator] version: [4.5.0-RC5] date: [Wed Jan 29 20:12:35 EST 2025]
+##########################################################################################################################
+
+# ------------------------------------------------
+# Generic Makefile (based on gcc)
+#
+# ChangeLog :
+#	2017-02-10 - Several enhancements + project update mode
+#   2015-07-22 - first version
+# ------------------------------------------------
+
+######################################
+# target
+######################################
+TARGET = microphone
+
+
+######################################
+# building variables
+######################################
+# debug build?
+DEBUG = 1
+# optimization
+OPT = -Og
+
+
+#######################################
+# paths
+#######################################
+# Build path
+BUILD_DIR = build
+
+######################################
+# source
+######################################
+# C sources
+C_SOURCES =  \
+Core/Src/main.c \
+Core/Src/stm32u0xx_it.c \
+Core/Src/stm32u0xx_hal_msp.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_cortex.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_rcc.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_rcc_ex.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_flash.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_flash_ex.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_gpio.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_dma.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_dma_ex.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_pwr.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_pwr_ex.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_exti.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_spi.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_spi_ex.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_uart.c \
+Drivers/STM32U0xx_HAL_Driver/Src/stm32u0xx_hal_uart_ex.c \
+Core/Src/system_stm32u0xx.c \
+Core/Src/sysmem.c \
+Core/Src/syscalls.c  
+
+# ASM sources
+ASM_SOURCES =  \
+startup_stm32u083xx.s
+
+# ASM sources
+ASMM_SOURCES = 
+
+
+#######################################
+# binaries
+#######################################
+PREFIX = arm-none-eabi-
+# The gcc compiler bin path can be either defined in make command via GCC_PATH variable (> make GCC_PATH=xxx)
+# either it can be added to the PATH environment variable.
+ifdef GCC_PATH
+CC = $(GCC_PATH)/$(PREFIX)gcc
+AS = $(GCC_PATH)/$(PREFIX)gcc -x assembler-with-cpp
+CP = $(GCC_PATH)/$(PREFIX)objcopy
+SZ = $(GCC_PATH)/$(PREFIX)size
+else
+CC = $(PREFIX)gcc
+AS = $(PREFIX)gcc -x assembler-with-cpp
+CP = $(PREFIX)objcopy
+SZ = $(PREFIX)size
+endif
+HEX = $(CP) -O ihex
+BIN = $(CP) -O binary -S
+ 
+#######################################
+# CFLAGS
+#######################################
+# cpu
+CPU = -mcpu=cortex-m0plus
+
+# fpu
+# NONE for Cortex-M0/M0+/M3
+
+# float-abi
+
+
+# mcu
+MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)
+
+# macros for gcc
+# AS defines
+AS_DEFS = 
+
+# C defines
+C_DEFS =  \
+-DUSE_HAL_DRIVER \
+-DSTM32U083xx
+
+
+# AS includes
+AS_INCLUDES = 
+
+# C includes
+C_INCLUDES =  \
+-ICore/Inc \
+-IDrivers/STM32U0xx_HAL_Driver/Inc \
+-IDrivers/STM32U0xx_HAL_Driver/Inc/Legacy \
+-IDrivers/CMSIS/Device/ST/STM32U0xx/Include \
+-IDrivers/CMSIS/Include
+
+
+# compile gcc flags
+ASFLAGS = $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
+
+CFLAGS += $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
+
+ifeq ($(DEBUG), 1)
+CFLAGS += -g -gdwarf-2
+endif
+
+
+# Generate dependency information
+CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
+
+
+#######################################
+# LDFLAGS
+#######################################
+# link script
+LDSCRIPT = STM32U083xx_FLASH.ld
+
+# libraries
+LIBS = -lc -lm -lnosys 
+LIBDIR = 
+LDFLAGS = $(MCU) -specs=nano.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections
+
+# default action: build all
+all: $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin
+
+
+#######################################
+# build the application
+#######################################
+# list of objects
+OBJECTS = $(addprefix $(BUILD_DIR)/,$(notdir $(C_SOURCES:.c=.o)))
+vpath %.c $(sort $(dir $(C_SOURCES)))
+# list of ASM program objects
+OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(ASM_SOURCES:.s=.o)))
+vpath %.s $(sort $(dir $(ASM_SOURCES)))
+OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(ASMM_SOURCES:.S=.o)))
+vpath %.S $(sort $(dir $(ASMM_SOURCES)))
+
+$(BUILD_DIR)/%.o: %.c Makefile | $(BUILD_DIR) 
+	$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.c=.lst)) $< -o $@
+
+$(BUILD_DIR)/%.o: %.s Makefile | $(BUILD_DIR)
+	$(AS) -c $(CFLAGS) $< -o $@
+$(BUILD_DIR)/%.o: %.S Makefile | $(BUILD_DIR)
+	$(AS) -c $(CFLAGS) $< -o $@
+
+$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) Makefile
+	$(CC) $(OBJECTS) $(LDFLAGS) -o $@
+	$(SZ) $@
+
+$(BUILD_DIR)/%.hex: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
+	$(HEX) $< $@
+	
+$(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
+	$(BIN) $< $@	
+	
+$(BUILD_DIR):
+	mkdir $@		
+
+#######################################
+# clean up
+#######################################
+clean:
+	-rm -fR $(BUILD_DIR)
+  
+#######################################
+# dependencies
+#######################################
+-include $(wildcard $(BUILD_DIR)/*.d)
+
+# *** EOF ***
\ No newline at end of file
-- 
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