flash works
This commit is contained in:
hugogogo
3
.gitignore
vendored
3
.gitignore
vendored
@@ -48,3 +48,6 @@ Thumbs.db
|
||||
*.mov
|
||||
*.wmv
|
||||
|
||||
# chips
|
||||
*.bin
|
||||
*.hex
|
||||
87
README.md
87
README.md
@@ -1,29 +1,76 @@
|
||||
# README #
|
||||
# RESSOURCES #
|
||||
|
||||
This README would normally document whatever steps are necessary to get your application up and running.
|
||||
- https://github.com/m3y54m/start-avr/tree/master
|
||||
- avrdude 6.3 doc : https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf
|
||||
|
||||
### What is this repository for? ###
|
||||
## ex00 ##
|
||||
|
||||
* Quick summary
|
||||
* Version
|
||||
* [Learn Markdown](https://bitbucket.org/tutorials/markdowndemo)
|
||||
avrdude output without flashing :
|
||||
```
|
||||
avrdude -p m328p -c arduino -b 115200 -P /dev/ttyUSB0 -v
|
||||
|
||||
### How do I get set up? ###
|
||||
avrdude: Version 6.3-20171130
|
||||
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
|
||||
Copyright (c) 2007-2014 Joerg Wunsch
|
||||
|
||||
* Summary of set up
|
||||
* Configuration
|
||||
* Dependencies
|
||||
* Database configuration
|
||||
* How to run tests
|
||||
* Deployment instructions
|
||||
System wide configuration file is "/etc/avrdude.conf"
|
||||
User configuration file is "/home/hulamy/.avrduderc"
|
||||
User configuration file does not exist or is not a regular file, skipping
|
||||
|
||||
### Contribution guidelines ###
|
||||
Using Port : /dev/ttyUSB0
|
||||
Using Programmer : arduino
|
||||
Overriding Baud Rate : 115200
|
||||
AVR Part : ATmega328P
|
||||
Chip Erase delay : 9000 us
|
||||
PAGEL : PD7
|
||||
BS2 : PC2
|
||||
RESET disposition : dedicated
|
||||
RETRY pulse : SCK
|
||||
serial program mode : yes
|
||||
parallel program mode : yes
|
||||
Timeout : 200
|
||||
StabDelay : 100
|
||||
CmdexeDelay : 25
|
||||
SyncLoops : 32
|
||||
ByteDelay : 0
|
||||
PollIndex : 3
|
||||
PollValue : 0x53
|
||||
Memory Detail :
|
||||
|
||||
* Writing tests
|
||||
* Code review
|
||||
* Other guidelines
|
||||
Block Poll Page Polled
|
||||
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
|
||||
----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
|
||||
eeprom 65 20 4 0 no 1024 4 0 3600 3600 0xff 0xff
|
||||
flash 65 6 128 0 yes 32768 128 256 4500 4500 0xff 0xff
|
||||
lfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
|
||||
hfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
|
||||
efuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
|
||||
lock 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00
|
||||
calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00
|
||||
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
|
||||
|
||||
### Who do I talk to? ###
|
||||
Programmer Type : Arduino
|
||||
Description : Arduino
|
||||
Hardware Version: 3
|
||||
Firmware Version: 4.4
|
||||
Vtarget : 0.3 V
|
||||
Varef : 0.3 V
|
||||
Oscillator : 28.800 kHz
|
||||
SCK period : 3.3 us
|
||||
|
||||
* Repo owner or admin
|
||||
* Other community or team contact
|
||||
avrdude: AVR device initialized and ready to accept instructions
|
||||
|
||||
Reading | ################################################## | 100% 0.00s
|
||||
|
||||
avrdude: Device signature = 0x1e950f (probably m328p)
|
||||
avrdude: safemode: lfuse reads as 0
|
||||
avrdude: safemode: hfuse reads as 0
|
||||
avrdude: safemode: efuse reads as 0
|
||||
|
||||
avrdude: safemode: lfuse reads as 0
|
||||
avrdude: safemode: hfuse reads as 0
|
||||
avrdude: safemode: efuse reads as 0
|
||||
avrdude: safemode: Fuses OK (E:00, H:00, L:00)
|
||||
|
||||
avrdude done. Thank you.
|
||||
```
|
||||
@@ -1,11 +1,50 @@
|
||||
# Set the frequency of the CPU (in Hz)
|
||||
# frequency of the CPU (in Hz)
|
||||
F_CPU = 16000000UL
|
||||
TARGET = main
|
||||
CC = avr-gcc
|
||||
|
||||
|
||||
all: hex flash
|
||||
|
||||
hex:
|
||||
# ls /dev/tty* : /dev/ttyUSB0
|
||||
hex: $(TARGET).hex
|
||||
|
||||
# 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)
|
||||
# -D : defines a preprocessor macro (#define F_CPU <value>)
|
||||
# -o : output filename
|
||||
$(TARGET).bin: $(TARGET).c
|
||||
$(CC) -mmcu=atmega328p -D F_CPU=$(F_CPU) $(TARGET).c -o $(TARGET).bin
|
||||
|
||||
|
||||
# avr-objcopy : man avr-jobcopy, https://linux.die.net/man/1/avr-objcopy
|
||||
# -O : specifies output format, Intel HEX
|
||||
# some formats (list not found in any doc) :
|
||||
# -O ihex : Used for flashing AVR chips
|
||||
# -O binary : Raw binary file
|
||||
# -O elf32-avr : Used for debugging
|
||||
$(TARGET).hex: $(TARGET).bin
|
||||
avr-objcopy -O ihex $(TARGET).bin $(TARGET).hex
|
||||
|
||||
|
||||
# avr-dude : AVR Downloader/UploaDEr, upload firmware, https://avrdudes.github.io/avrdude, v6.3 https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf
|
||||
# -p : specifies the microcontroller -> m328p
|
||||
# -c : programmer-id
|
||||
# -b : baud rate for serial communication
|
||||
# -P : the serial port, found with `ls /dev/tty*` -> /dev/ttyUSB0
|
||||
# -U : Uploads (w = write) the HEX firmware file to the flash memory
|
||||
# (-v : verbose info dump)
|
||||
flash:
|
||||
avrdude -p m328p -c arduino -b 115200 -P /dev/ttyUSB0 -v
|
||||
# avrdude -p m328p -c arduino -b 115200 -P /dev/ttyUSB0 -U flash:w:$(TARGET).hex
|
||||
|
||||
|
||||
dump:
|
||||
avrdude -p m328p -c arduino -b 115200 -P /dev/ttyUSB0 -U flash:r:dump_atmega328p.hex
|
||||
|
||||
|
||||
clean:
|
||||
rm -f main.hex main.bin
|
||||
rm -f main.hex main.bin
|
||||
|
||||
|
||||
.PHONY : all clean hex flash dump
|
||||
@@ -1,3 +1,3 @@
|
||||
int main() {
|
||||
return 0;
|
||||
int main()
|
||||
{
|
||||
}
|
||||
Reference in New Issue
Block a user