Hello,
I try burn bootloader on custom board based on promicro, but receive this:
(Using arduino nano as icsp)
Processing sparkfun_promicro16 (platform: atmelavr; board: sparkfun_promicro16; framework: arduino)
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/atmelavr/sparkfun_promicro16.html
PLATFORM: Atmel AVR (4.0.0) > SparkFun Pro Micro 5V/16MHz
HARDWARE: ATMEGA32U4 16MHz, 2.50KB RAM, 28KB Flash
DEBUG: Current (simavr) On-board (simavr)
PACKAGES:
- framework-arduino-avr @ 5.1.0
- toolchain-atmelavr @ 1.70300.191015 (7.3.0)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 13 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
Error: missing bootloader configuration!
platformio.ini is:
[env:sparkfun_promicro16]
platform = atmelavr
board = sparkfun_promicro16
framework = arduino
board_build.mcu = atmega32u4
board_build.f_cpu = 16000000L
board_fuses.hfuse = 0xD6
board_fuses.lfuse = 0xFF
board_fuses.efuse = 0x05
upload_protocol = stk500v1
; each flag in a new line
upload_flags =
-P$UPLOAD_PORT
-b$UPLOAD_SPEED
-F
; edit these lines
upload_port = COM8
upload_speed = 19200
Any idea? Regards