avrdude.md 3.2 KB
DMBS - Dean's Makefile Build System
Module: AVRDUDE
The AVRDUDE module provides build targets for use with the official
open source AVRDUDE programmer utility, for the reprogramming of Atmel devices
using a wide variety of official and non-official programming devices and
bootloaders.
Importing This Module into a Makefile:
To use this module in your application makefile, add the following code to your makefile:
include $(DMBS_PATH)/avrdude.mk
Prerequisites:
This module requires the avrdude utility to be available in your
system's PATH variable. The avrdude utility is distributed on the project's
official site but is also
made available in many *nix operating system's package managers.
Build Targets:
The following targets are supported by this module:
| avrdude | Program the device FLASH memory with the application's executable data. |
| avrdude-ee | Program the device EEPROM memory with the application's EEPROM data. |
Mandatory Variables:
The following variables must be defined (with a NAME = VALUE syntax, one
variable per line) in the user makefile to be able to use this module:
| MCU | Name of the Atmel processor model (e.g. `at90usb1287`). |
| TARGET | Name of the application output file prefix (e.g. `TestApplication`). |
Optional Variables:
The following variables may be defined (with a NAME = VALUE syntax, one
variable per line) in the user makefile. If not specified, a default value will
be assumed.
| AVRDUDE_PROGRAMMER | Name of the programmer/debugger tool or bootloader to communicate with (e.g. `jtagicemkii`). Default is `jtagicemkii`. |
| AVRDUDE_PORT | Name of the communication port to use when when programming with a serially connected tool (e.g. `COM2`). Default is `usb`. |
| AVRDUDE_FLAGS | Additional flags to pass to `avrdude` when invoking the tool. Default is empty (no additional flags). |
| AVRDUDE_MEMORY | Memory space to program when executing the `avrdude` target (e.g. 'application` for an XMEGA device). Default is `flash`. |
Provided Variables:
The following variables may be referenced in a user makefile (via $(NAME)
syntax) if desired, as they are provided by this module.
| N/A | This module provides no variables. |
Provided Macros:
The following macros may be referenced in a user makefile (via
$(call NAME, ARG1, ARG2, ...) syntax) if desired, as they are provided by
this module.
| N/A | This module provides no macros. |
Module Changelog:
The changes to this module since its initial release are listed below, as of the DMBS version where the change was made.
20160403
Initial release.