Support for Pololu A-Star 328PB Micro

[dommilosz]

Can you add support for A-Star 328PB? I recently bought the 5V 20MHz version to shrink my projects it would be nice to have option to program in PlatformIO

What kind of issue this?

• [ ] Development Platform or Board.

  All issues (building, uploading, adding new boards, etc.) related to PlatformIO development platforms should be reported to appropriate repository related to your hardware https://github.com/topics/platformio-platform

---

Actual Results

  There is only Pololu A-Star 32U4 board

Expected Results

  Support for 4 variants of Pololu A-Star 328PB Micro (3.3V, 8MHz, 3.3V 12MHz, 5V 16MHz, 5V 20MHz). 

Additional info

Boards: URL

[MCUdude]

There is already good PlatformIO ATmega328PB support. I'm sure you can configure your platformio.ini file to work with your hardware.

How about this? I found the upload board rates here: https://github.com/pololu/a-star/blob/master/boards.txt

; PlatformIO Project Configuration File for MiniCore
; https://github.com/MCUdude/MiniCore/
;
;   Build options: build flags, source filter
;   Upload options: custom upload port, speed, and extra flags
;   Library options: dependencies, extra library storages
;   Advanced options: extra scripting
;
; Please visit documentation for the other options
; https://github.com/MCUdude/MiniCore/blob/master/PlatformIO.md
; https://docs.platformio.org/page/projectconf.html

[platformio]
default_envs = Upload_20MHz ; Default build target

; Common settings for all environments
[env]
platform = atmelavr
framework = arduino

; TARGET SETTINGS
; Chip in use
board = ATmega328PB
; Serial port for uploads
upload_port = COM4

; BUILD OPTIONS
; Extra build flags
build_flags = 

; SERIAL MONITOR OPTIONS
; Serial monitor port defined in the Upload_UART environment
monitor_port = 
; Serial monitor baud rate
monitor_speed = 9600

; Run the following command to upload with this environment
; pio run -e Upload_20MHz -t upload
[env:Upload_20MHz]
; Clock frequency in [Hz]
board_build.f_cpu = 20000000L
; Upload speed
board_upload.speed = 115200
;  Serial bootloader protocol
upload_protocol = arduino
; Serial upload port
upload_port = ${env.upload_port}

; Run the following command to upload with this environment
; pio run -e Upload_16MHz -t upload
[env:Upload_16MHz]
; Clock frequency in [Hz]
board_build.f_cpu = 16000000L
; Upload speed
board_upload.speed = 115200
;  Serial bootloader protocol
upload_protocol = arduino
; Serial upload port
upload_port = ${env.upload_port}

; Run the following command to upload with this environment
; pio run -e Upload_12MHz -t upload
[env:Upload_12MHz]
; Clock frequency in [Hz]
board_build.f_cpu = 12000000L
; Upload speed
board_upload.speed = 115200
;  Serial bootloader protocol
upload_protocol = arduino
; Serial upload port
upload_port = ${env.upload_port}

; Run the following command to upload with this environment
; pio run -e Upload_8MHz -t upload
[env:Upload_8MHz]
; Clock frequency in [Hz]
board_build.f_cpu = 8000000L
; Upload speed
board_upload.speed = 57600
;  Serial bootloader protocol
upload_protocol = arduino
; Serial upload port
upload_port = ${env.upload_port}