Difference between revisions of "AVR-Programmers"
| Line 38: | Line 38: | ||
green indicating that target power has been detected. AVRISP mkII is now ready to be used with AVRdude | green indicating that target power has been detected. AVRISP mkII is now ready to be used with AVRdude | ||
programming command line software. | programming command line software. | ||
| + | [http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-42093-AVR-ISP-mkII_UserGuide.pdf AVRISP mkII UserGuide] | ||
Test the connection to programmer: '''avrdude -p m328p -c avrisp2 -v''' or use this: '''avrdude -p m328p -c avrispmkii -v'''<br> | Test the connection to programmer: '''avrdude -p m328p -c avrisp2 -v''' or use this: '''avrdude -p m328p -c avrispmkii -v'''<br> | ||
| − | The Red | + | The status light changes from Green to Red in AVRdude Terminal mode<br> |
Test Terminal Mode: '''avrdude -p m328p -c avrispmkii -t'''<br> | Test Terminal Mode: '''avrdude -p m328p -c avrispmkii -t'''<br> | ||
'''avrdude> dump flash 0 1024''' q to exit terminal mode<br> | '''avrdude> dump flash 0 1024''' q to exit terminal mode<br> | ||
Revision as of 20:02, 8 April 2020
Contents
ArduinoISP (Offical Board)
RETIRED The Arduino ISP is a tiny AVR-ISP (in-system programmer) based on David Mellis' project FabISP(http://fab.cba.mit.edu/content/projects/fabisp/).
With this programmer you can upload sketches and burn the bootloader on any AVR based boards, including Arduinos.
ArduinoISP_Home_Made
Home Made Arduino Uno Shield ISP Programmer
AVRdude names:
arduinoisp
Refer to the 2015 AVR workshop:
AVR Programming Part 2 Target Boards
AVRISP mk II
The AVRISP mk.II is Atmel's official programmer for the AVR line of chips.
This product is no longer available for sale. For a replacement, see the Atmel-ICE: ATATMEL-ICE
AVRdude names:
avrisp2 avrispmkii
The AVRISP mkII does not provide power on the VCC pin, but uses this pin to sense the voltage on the target board. Your target board circuit needs to be powered by external means to operate. When the AVRISP mkII is connected to both the PC and the target board the main status LED should be green indicating that target power has been detected. AVRISP mkII is now ready to be used with AVRdude programming command line software.
Test the connection to programmer: avrdude -p m328p -c avrisp2 -v or use this: avrdude -p m328p -c avrispmkii -v
The status light changes from Green to Red in AVRdude Terminal mode
Test Terminal Mode: avrdude -p m328p -c avrispmkii -t
avrdude> dump flash 0 1024 q to exit terminal mode
avrdude> dump eeprom 0 1024 q to exit terminal mode
USBasp
AVRdude names:
usbasp usbasp-clone
Test the connection to programmer: avrdude -p m328p -c usbasp -v
USBasp - USB programmer for Atmel AVR controllers
USBasp is a USB in-circuit programmer for Atmel AVR controllers. It simply consists of an ATMega88 or an ATMega8 and a couple of passive components. The programmer uses a firmware-only USB driver, no special USB controller is needed.
https://www.fischl.de/usbasp/
USBtiny (Adafruit)
AVRdude name:
usbtiny
USBtiny is a software implementation of the USB low-speed protocol for the Atmel ATtiny microcontrollers. Of course, it will also work on the ATmega series. The software is written for an AVR clocked at 12 MHz. At this frequency, each bit on the USB bus takes 8 clock cycles, and with a lot of trickery, it is possible to decode and encode the USB waveforms by software. The USB driver needs approximately 1250 to 1350 bytes of flash space (excluding the optional identification strings), depending on the configuration and compiler version, and 46 bytes RAM (excluding stack space). The C interface consists of 3 to 5 functions, depending on the configuration.
Parts_Lists File:Programmer list.txt
