Compare commits
1 Commits
mac_devcon
...
mac_makefi
| Author | SHA1 | Date | |
|---|---|---|---|
|
fc45812dfb |
@@ -1,24 +0,0 @@
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# Use Ubuntu as the base image
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FROM ubuntu:latest
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# Update and install necessary dependencies
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RUN apt-get update && apt-get install -y \
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build-essential \
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curl \
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git \
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vim \
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avr-libc gcc-avr binutils-avr \
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avrdude \
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&& rm -rf /var/lib/apt/lists/*
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# Set the working directory to /workspace (VSCode will mount your local folder here)
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WORKDIR /workspace
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# Set the default user as root for installing packages
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USER root
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# Expose any necessary ports (if needed)
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# EXPOSE 3000
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# Run bash as the default command when the container starts
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CMD ["/bin/bash"]
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@@ -1,11 +0,0 @@
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{
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"name": "Ubuntu DevContainer",
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"dockerFile": "Dockerfile", // Reference to your Dockerfile
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"context": ".", // The context is the root of your project
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"workspaceFolder": "/workspace", // Where VSCode will mount your current folder inside the container
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"mounts": [
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"source=${localWorkspaceFolder},target=/workspace,type=bind",
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"source=/dev/tty.usbserial-310,target=/dev/ttyUSB0,type=bind"
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],
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"postCreateCommand": "echo 'Devcontainer setup complete!'"
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}
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64
Makefile
Normal file
64
Makefile
Normal file
@@ -0,0 +1,64 @@
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# frequency of the CPU (in Hz)
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F_CPU = 16000000UL
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TARGET = main
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CC = avr-gcc
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AVRGCC_MCU_TYPE = atmega328p
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AVRDUDE_MCU_TYPE = m328p
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BAUD_RATE = 115200
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PROGRAMMER_ID = arduino
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# original firmware dump
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DUMP_ORI = ../../ressources/dump_atmega328p_ori.hex
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# Detect OS
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OS := $(shell uname -s)
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# Set Serial Port based on OS
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ifeq ($(OS), Darwin) # macOS
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SERIAL_PORT := $(shell ls /dev/tty.usb* 2>/dev/null | head -n 1) # should be : /dev/tty.usbserial-310
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else ifeq ($(OS), Linux) # Ubuntu/Linux
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SERIAL_PORT = $(shell ls /dev/ttyUSB* 2>/dev/null | head -n 1) # should be : /dev/ttyUSB0
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endif
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##
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## RULES
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##
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all: hex flash
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hex: $(TARGET).hex
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# avr-gcc : compiler for AVR microcontrollers, https://gcc.gnu.org/wiki/avr-gcc#Using_avr-gcc, https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html
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# -mmcu : the target microcontrolle (ATmega328P)
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# -D : defines a preprocessor macro (#define F_CPU <value>)
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# -o : output filename
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$(TARGET).bin: $(TARGET).c
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$(CC) -mmcu=$(AVRGCC_MCU_TYPE) -D F_CPU=$(F_CPU) $(TARGET).c -Os -o $(TARGET).bin
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# avr-objcopy : man avr-jobcopy, https://linux.die.net/man/1/avr-objcopy
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# -O : specifies output format, Intel HEX
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# some formats (list not found in any doc) :
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# -O ihex : Used for flashing AVR chips
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# -O binary : Raw binary file
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# -O elf32-avr : Used for debugging
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$(TARGET).hex: $(TARGET).bin
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avr-objcopy -O ihex $(TARGET).bin $(TARGET).hex
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# avr-dude : AVR Downloader/UploaDEr, upload firmware, https://avrdudes.github.io/avrdude, v6.3 https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf
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# -p : specifies the microcontroller -> m328p
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# -c : programmer-id
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# -b : baud rate for serial communication
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# -P : the serial port, found with `ls /dev/tty*` -> /dev/ttyUSB0
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# -U : Uploads (w = write) the HEX firmware file to the flash memory
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# (-v : verbose info dump)
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flash:
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avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(TARGET).hex
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restore:
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avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(DUMP_ORI)
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clean:
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rm -f main.hex main.bin
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.PHONY : all clean hex flash restore
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36
README.md
36
README.md
@@ -80,37 +80,7 @@ avrdude: safemode: Fuses OK (E:00, H:00, L:00)
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avrdude done. Thank you.
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```
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## test macros
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## makefile on mac
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#include <stdio.h>
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#include <avr/io.h>
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// // stringify
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#define STRINGIFY_HELPER(x) #x
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#define STRINGIFY(x) STRINGIFY_HELPER(x)
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#define CONCAT_HELPER(x, y) x ## y
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#define CONCAT(x, y) CONCAT_HELPER(x, y)
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// get argument at nth position
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#define ARG_1(v1, v2) v1
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#define ARG_2(v1, v2) v2
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#define GET_PORT(args) ARG_1 args
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#define GET_BIT(args) ARG_2 args
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// actions on registers
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#define SET(register, bit) register |= 1 << bit
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// actions on ports
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#define MODE_OUTPUT(elem) SET(CONCAT(DDR, GET_PORT(elem)), GET_BIT(elem))
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// elements
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#define LED1 (B, 0)
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int main()
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{
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MODE_OUTPUT(LED1);
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return 0;
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}
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- `brew tap osx-cross/avr`
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- `brew install avr-gcc avrdude`
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@@ -1,50 +1 @@
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# frequency of the CPU (in Hz)
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F_CPU = 16000000UL
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TARGET = main
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CC = avr-gcc
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all: hex flash
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hex: $(TARGET).hex
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# avr-gcc : compiler for AVR microcontrollers, https://gcc.gnu.org/wiki/avr-gcc#Using_avr-gcc, https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html
|
||||
# -mmcu : the target microcontrolle (ATmega328P)
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# -D : defines a preprocessor macro (#define F_CPU <value>)
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# -o : output filename
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$(TARGET).bin: $(TARGET).c
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$(CC) -mmcu=atmega328p -D F_CPU=$(F_CPU) $(TARGET).c -o $(TARGET).bin
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# avr-objcopy : man avr-jobcopy, https://linux.die.net/man/1/avr-objcopy
|
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# -O : specifies output format, Intel HEX
|
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# some formats (list not found in any doc) :
|
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# -O ihex : Used for flashing AVR chips
|
||||
# -O binary : Raw binary file
|
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# -O elf32-avr : Used for debugging
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$(TARGET).hex: $(TARGET).bin
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avr-objcopy -O ihex $(TARGET).bin $(TARGET).hex
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|
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|
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# avr-dude : AVR Downloader/UploaDEr, upload firmware, https://avrdudes.github.io/avrdude, v6.3 https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf
|
||||
# -p : specifies the microcontroller -> m328p
|
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# -c : programmer-id
|
||||
# -b : baud rate for serial communication
|
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# -P : the serial port, found with `ls /dev/tty*` -> /dev/ttyUSB0
|
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# -U : Uploads (w = write) the HEX firmware file to the flash memory
|
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# (-v : verbose info dump)
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flash:
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avrdude -p m328p -c arduino -b 115200 -P /dev/ttyUSB0 -U flash:w:$(TARGET).hex
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# avrdude -p m328p -c arduino -b 115200 -P /dev/ttyUSB0 -v
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# avrdude -p m328p -c arduino -b 115200 -P /dev/ttyUSB0 -U flash:w:../../ressources/dump_atmega328p_ori.hex
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dump:
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avrdude -p m328p -c arduino -b 115200 -P /dev/ttyUSB0 -U flash:r:dump_atmega328p.hex
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clean:
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rm -f main.hex main.bin
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.PHONY : all clean hex flash dump
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include ../../Makefile
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@@ -1,43 +1 @@
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# frequency of the CPU (in Hz)
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F_CPU = 16000000UL
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TARGET = main
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CC = avr-gcc
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|
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AVRGCC_MCU_TYPE = atmega328p
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AVRDUDE_MCU_TYPE = m328p
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BAUD_RATE = 115200
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SERIAL_PORT = /dev/ttyUSB0
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PROGRAMMER_ID = arduino
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DUMP_ORI = ../../ressources/dump_atmega328p_ori.hex
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all: hex flash
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|
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hex: $(TARGET).hex
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|
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|
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# https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html
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$(TARGET).bin: $(TARGET).c
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$(CC) -mmcu=$(AVRGCC_MCU_TYPE) -D F_CPU=$(F_CPU) $(TARGET).c -Os -o $(TARGET).bin
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|
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|
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# https://linux.die.net/man/1/avr-objcopy
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$(TARGET).hex: $(TARGET).bin
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avr-objcopy -O ihex $(TARGET).bin $(TARGET).hex
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|
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|
||||
# AVR Downloader/UploaDEr https://avrdudes.github.io/avrdude (v6.3 https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf)
|
||||
flash:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(TARGET).hex
|
||||
|
||||
|
||||
restore:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(DUMP_ORI)
|
||||
|
||||
|
||||
clean:
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||||
rm -f main.hex main.bin
|
||||
|
||||
|
||||
.PHONY : all clean hex flash restore
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||||
include ../../Makefile
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||||
@@ -1,43 +1 @@
|
||||
# frequency of the CPU (in Hz)
|
||||
F_CPU = 16000000UL
|
||||
TARGET = main
|
||||
CC = avr-gcc
|
||||
|
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AVRGCC_MCU_TYPE = atmega328p
|
||||
AVRDUDE_MCU_TYPE = m328p
|
||||
BAUD_RATE = 115200
|
||||
SERIAL_PORT = /dev/ttyUSB0
|
||||
PROGRAMMER_ID = arduino
|
||||
DUMP_ORI = ../../ressources/dump_atmega328p_ori.hex
|
||||
|
||||
|
||||
all: hex flash
|
||||
|
||||
|
||||
hex: $(TARGET).hex
|
||||
|
||||
|
||||
# https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html
|
||||
$(TARGET).bin: $(TARGET).c
|
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$(CC) -mmcu=$(AVRGCC_MCU_TYPE) -D F_CPU=$(F_CPU) $(TARGET).c -Os -o $(TARGET).bin
|
||||
|
||||
|
||||
# https://linux.die.net/man/1/avr-objcopy
|
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$(TARGET).hex: $(TARGET).bin
|
||||
avr-objcopy -O ihex $(TARGET).bin $(TARGET).hex
|
||||
|
||||
|
||||
# AVR Downloader/UploaDEr https://avrdudes.github.io/avrdude (v6.3 https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf)
|
||||
flash:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(TARGET).hex
|
||||
|
||||
|
||||
restore:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(DUMP_ORI)
|
||||
|
||||
|
||||
clean:
|
||||
rm -f main.hex main.bin
|
||||
|
||||
|
||||
.PHONY : all clean hex flash restore
|
||||
include ../../Makefile
|
||||
@@ -1,43 +1 @@
|
||||
# frequency of the CPU (in Hz)
|
||||
F_CPU = 16000000UL
|
||||
TARGET = main
|
||||
CC = avr-gcc
|
||||
|
||||
AVRGCC_MCU_TYPE = atmega328p
|
||||
AVRDUDE_MCU_TYPE = m328p
|
||||
BAUD_RATE = 115200
|
||||
SERIAL_PORT = /dev/ttyUSB0
|
||||
PROGRAMMER_ID = arduino
|
||||
DUMP_ORI = ../../ressources/dump_atmega328p_ori.hex
|
||||
|
||||
|
||||
all: hex flash
|
||||
|
||||
|
||||
hex: $(TARGET).hex
|
||||
|
||||
|
||||
# https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html
|
||||
$(TARGET).bin: $(TARGET).c
|
||||
$(CC) -mmcu=$(AVRGCC_MCU_TYPE) -D F_CPU=$(F_CPU) $(TARGET).c -Os -o $(TARGET).bin
|
||||
|
||||
|
||||
# https://linux.die.net/man/1/avr-objcopy
|
||||
$(TARGET).hex: $(TARGET).bin
|
||||
avr-objcopy -O ihex $(TARGET).bin $(TARGET).hex
|
||||
|
||||
|
||||
# AVR Downloader/UploaDEr https://avrdudes.github.io/avrdude (v6.3 https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf)
|
||||
flash:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(TARGET).hex
|
||||
|
||||
|
||||
restore:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(DUMP_ORI)
|
||||
|
||||
|
||||
clean:
|
||||
rm -f main.hex main.bin
|
||||
|
||||
|
||||
.PHONY : all clean hex flash restore
|
||||
include ../../Makefile
|
||||
@@ -1,43 +1 @@
|
||||
# frequency of the CPU (in Hz)
|
||||
F_CPU = 16000000UL
|
||||
TARGET = main
|
||||
CC = avr-gcc
|
||||
|
||||
AVRGCC_MCU_TYPE = atmega328p
|
||||
AVRDUDE_MCU_TYPE = m328p
|
||||
BAUD_RATE = 115200
|
||||
SERIAL_PORT = /dev/ttyUSB0
|
||||
PROGRAMMER_ID = arduino
|
||||
DUMP_ORI = ../../ressources/dump_atmega328p_ori.hex
|
||||
|
||||
|
||||
all: hex flash
|
||||
|
||||
|
||||
hex: $(TARGET).hex
|
||||
|
||||
|
||||
# https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html
|
||||
$(TARGET).bin: $(TARGET).c
|
||||
$(CC) -mmcu=$(AVRGCC_MCU_TYPE) -D F_CPU=$(F_CPU) $(TARGET).c -Os -o $(TARGET).bin
|
||||
|
||||
|
||||
# https://linux.die.net/man/1/avr-objcopy
|
||||
$(TARGET).hex: $(TARGET).bin
|
||||
avr-objcopy -O ihex $(TARGET).bin $(TARGET).hex
|
||||
|
||||
|
||||
# AVR Downloader/UploaDEr https://avrdudes.github.io/avrdude (v6.3 https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf)
|
||||
flash:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(TARGET).hex
|
||||
|
||||
|
||||
restore:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(DUMP_ORI)
|
||||
|
||||
|
||||
clean:
|
||||
rm -f main.hex main.bin
|
||||
|
||||
|
||||
.PHONY : all clean hex flash restore
|
||||
include ../../Makefile
|
||||
@@ -1,43 +1 @@
|
||||
# frequency of the CPU (in Hz)
|
||||
F_CPU = 16000000UL
|
||||
TARGET = main
|
||||
CC = avr-gcc
|
||||
|
||||
AVRGCC_MCU_TYPE = atmega328p
|
||||
AVRDUDE_MCU_TYPE = m328p
|
||||
BAUD_RATE = 115200
|
||||
SERIAL_PORT = /dev/ttyUSB0
|
||||
PROGRAMMER_ID = arduino
|
||||
DUMP_ORI = ../../ressources/dump_atmega328p_ori.hex
|
||||
|
||||
|
||||
all: hex flash
|
||||
|
||||
|
||||
hex: $(TARGET).hex
|
||||
|
||||
|
||||
# https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html
|
||||
$(TARGET).bin: $(TARGET).c
|
||||
$(CC) -mmcu=$(AVRGCC_MCU_TYPE) -D F_CPU=$(F_CPU) $(TARGET).c -Os -o $(TARGET).bin
|
||||
|
||||
|
||||
# https://linux.die.net/man/1/avr-objcopy
|
||||
$(TARGET).hex: $(TARGET).bin
|
||||
avr-objcopy -O ihex $(TARGET).bin $(TARGET).hex
|
||||
|
||||
|
||||
# AVR Downloader/UploaDEr https://avrdudes.github.io/avrdude (v6.3 https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf)
|
||||
flash:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(TARGET).hex
|
||||
|
||||
|
||||
restore:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(DUMP_ORI)
|
||||
|
||||
|
||||
clean:
|
||||
rm -f main.hex main.bin
|
||||
|
||||
|
||||
.PHONY : all clean hex flash restore
|
||||
include ../../Makefile
|
||||
@@ -1,43 +1 @@
|
||||
# frequency of the CPU (in Hz)
|
||||
F_CPU = 16000000UL
|
||||
TARGET = main
|
||||
CC = avr-gcc
|
||||
|
||||
AVRGCC_MCU_TYPE = atmega328p
|
||||
AVRDUDE_MCU_TYPE = m328p
|
||||
BAUD_RATE = 115200
|
||||
SERIAL_PORT = /dev/ttyUSB0
|
||||
PROGRAMMER_ID = arduino
|
||||
DUMP_ORI = ../../ressources/dump_atmega328p_ori.hex
|
||||
|
||||
|
||||
all: hex flash
|
||||
|
||||
|
||||
hex: $(TARGET).hex
|
||||
|
||||
|
||||
# https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html
|
||||
$(TARGET).bin: $(TARGET).c
|
||||
$(CC) -mmcu=$(AVRGCC_MCU_TYPE) -D F_CPU=$(F_CPU) $(TARGET).c -Os -o $(TARGET).bin
|
||||
|
||||
|
||||
# https://linux.die.net/man/1/avr-objcopy
|
||||
$(TARGET).hex: $(TARGET).bin
|
||||
avr-objcopy -O ihex $(TARGET).bin $(TARGET).hex
|
||||
|
||||
|
||||
# AVR Downloader/UploaDEr https://avrdudes.github.io/avrdude (v6.3 https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf)
|
||||
flash:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(TARGET).hex
|
||||
|
||||
|
||||
restore:
|
||||
avrdude -p $(AVRDUDE_MCU_TYPE) -c $(PROGRAMMER_ID) -b $(BAUD_RATE) -P $(SERIAL_PORT) -U flash:w:$(DUMP_ORI)
|
||||
|
||||
|
||||
clean:
|
||||
rm -f main.hex main.bin
|
||||
|
||||
|
||||
.PHONY : all clean hex flash restore
|
||||
include ../../Makefile
|
||||
Reference in New Issue
Block a user