ST32F4 discovery - Freetos 1.6 - HC-SR04 - DHT11
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Debug
Documentacion
FreeRTOS
libraries
src
.cproject
.gitignore
README.md
debug.txt
eclipse_settings.xml
flash.sh
openocd.cfg

README.md

BE CAREFUL!!!

I am changing a lot this project, is far from being stable.

MAIN COMPONENTS:

STM32F4 discovery

Freetos 1.6 HC-SR04 DHT11 nRF24L01 APC220

GENERAL INSTRUCTIONS - Install eclipse C/C++ - Install arm linaro eabi libraries - Instal st-flash - Install openocd

PARTICULAR ECLIPSE SETTINGS C/C++ build: Discovery Options: Cross G++ Compiler Compiler Invocation Command --> arm-none-eabi-g++ Cross GCC Compiler Compiler Invocation Command --> arm-none-eabi-gcc

	Environment:
		Add to Path --> /opt/ARM/arm-linaro-eabi/bin

	Settings:
		Tool Settings:
			Cross settings:
				Prefix --> arm-none-eabi-
				Path --> /opt/ARM/arm-linaro-eabi/bin
			Cross gcc compiler:
				Command --> gcc
				All options --> -DUSE_STM32F4_DISCOVERY -DSTM32F4XX -DUSE_STDPERIPH_DRIVER 
						-I"/.../STM32F4-Discovery" -I"/.../STM32F4xx_StdPeriph_Driver/inc" -I"/.../CMSIS/Include" 
						-I"/.../CMSIS/ST/STM32F4xx/Include" -I"/.../luba3/src" -I"/.../luba3/FreeRTOS/Source/include" 
						-I"/.../luba3/FreeRTOS/Source/portable/GCC/ARM_CM4F" -O0 -g3 -Wall -c  -g  
						-std=gnu99 -gdwarf-2 -ffunction-sections -fdata-sections -fsingle-precision-constant 
						-mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16
			Cross g++ compiler:
				Command --> g++
				All options --> -DUSE_STM32F4_DISCOVERY -DSTM32F4XX -DUSE_STDPERIPH_DRIVER -I../luba3/src 
						-I../luba3/Libraries/CMSIS/Include -I../luba3/Libraries/STM32F4xx_StdPeriph_Driver/inc 
						-I../luba3/Libraries/Device/STM32F4xx/Include 
						-O0 -g3 -Wall -c  -g  -std=gnu99 -gdwarf-2 -ffunction-sections -fdata-sections 
						-fsingle-precision-constant -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16
			Cross g++ linker:
				Command --> gcc
				All options --> -L/opt/ARM/arm-linaro-eabi/lib/gcc/arm-none-eabi/4.6.2/thumb/cortex-m4/float-abi-hard/fpuv4-sp-d16 
						-L/opt/ARM/arm-linaro-eabi/arm-none-eabi/lib/thumb/cortex-m4/float-abi-hard/fpuv4-sp-d16 
						-O0  -g -Wall  -fno-exceptions -ffunction-sections -fdata-sections  -nostartfiles 
						-Wl,--gc-sections -Wl,-Map=linker.map,--gc-sections,-T "/.../luba3/src/stm32_flash.ld" 
						-fsingle-precision-constant -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 
						-lgcc -lc -lg -lm

			GCC asembler:
				Command --> arm-none-eabi-as
				All options --> -Wa -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -I../luba3/src 
						-I../luba3/Libraries/CMSIS/Include 
						-I../luba3/Libraries/STM32F4xx_StdPeriph_Driver/inc 
						-I../luba3/Libraries/Device/STM32F4xx/Include 
						-I"/home/raul/git/electronica/luba3/FreeRTOS/Source/include" 
						-I"/home/raul/git/electronica/luba3/FreeRTOS/Source/portable/GCC/ARM_CM4F"

		Build steps:
			Command --> arm-none-eabi-objcopy  -O binary  "${ProjName}" "${ProjName}.bin" 
			Description --> Binary

	Tool Chain Editor:
		Current Toolchain --> Cros GCC
		Current builder --> CDT Internal Builder
		Used Tools --> Cross GCC Compiler, Cross G++ Compiler, Cross G++ Linker, GCC Assembler

C/C++ General:
	A xml file with the configuration can be found together with this readme file.