platformio.ini

; PlatformIO Project Configuration File
;
;   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
;
; For detailed documentation on available options and usage, visit:
; https://docs.platformio.org/page/projectconf.html

; Build and memory usage statistics:
; Without UIRBcorelib:
;   RAM Usage:   [====      ]  40.1% (821 bytes used from 2048 bytes)
;   Flash Usage: [======    ]  55.4% (17932 bytes used from 32384 bytes)
;
; With UIRBcorelib:
;   RAM Usage:   [====      ]  44.8% (917 bytes used from 2048 bytes)
;   Flash Usage: [========  ]  80.0% (25900 bytes used from 32384 bytes)

[platformio]
name = GirsUIRB                    ; Display name of the project in PlatformIO
description = AGirs firmware adapted for the Universal IR Blaster (UIRB)
default_envs = uirb-v02            ; Default environment for build/upload operations

[configuration]
default_baud_rate = 38400          ; Default UART baud rate for communication
option_1_baud = 9600               ; Alternate baud rate option 1
option_2_baud = 19200              ; Alternate baud rate option 2
option_3_baud = 250000             ; Alternate baud rate option 3
low_bat_notify_period_seconds = 15 ; Period (in seconds) for low battery notifications

; Common settings shared across all environments
[env]
platform = atmelavr                ; Target platform (Atmel AVR for ATmega MCUs)
framework = arduino                ; Use Arduino framework for development
lib_deps = 
    djordjemandic/UIRBcorelib @ ^1.2.3 ; UIRBcore library
    bengtmartensson/AGirs @ ^1.0.5 ; AGirs library
monitor_speed = ${configuration.default_baud_rate} ; Set serial monitor baud rate
monitor_filters = default, time, colorize ; Add timestamps and colorize monitor output
build_flags = 
    -I config.h                    ; Include config.h file
    -D SERIALBAUD=${configuration.default_baud_rate}
    -D OPTION_1_BAUD=${configuration.option_1_baud}
    -D OPTION_2_BAUD=${configuration.option_2_baud}
    -D OPTION_3_BAUD=${configuration.option_3_baud}
    -D LOW_BAT_NOTIFY_PERIOD_SECONDS=${configuration.low_bat_notify_period_seconds}

; Environment for UIRB V0.2 board with urboot bootloader
[env:uirb-v02]
board = uirb-v02-atmega328p        ; Board definition file (see ./boards/)
build_type = release               ; Build type: release for optimized builds
; upload_speed = 57600             ; Optional: Set upload speed if needed
; upload_port = COM6               ; Optional: Specify a fixed upload port
extra_scripts = 
    ./scripts/pio/backup_eeprom.py ; Custom script for EEPROM backup and management

; Environment for UIRB V0.2 using USBasp programmer
[env:uirb-v02-usbasp]
extends = env:uirb-v02             ; Inherit settings from uirb-v02 environment
upload_protocol = usbasp           ; Use USBasp for uploading firmware
upload_flags = 
  -PUSB                            ; Specify USB port
  -B8                              ; Set SPI clock speed (divide by 8) for stability

; Environment for debugging UIRB V0.2 with default options
[env:uirb-v02-dbg]
extends = env:uirb-v02             ; Inherit settings from uirb-v02 environment
build_type = debug                 ; Debug build type for easier troubleshooting
debug_svd_path = ./svd/atmega328p.svd ; SVD file for debugging ATmega328P

; Environment for simulation/debugging using SimAVR
[env:uirb-v02-dbg-simavr]
extends = env:uirb-v02-dbg         ; Inherit settings from debug environment
debug_tool = simavr                ; Use SimAVR for simulation and debugging
build_flags = 
    ${env:uirb-v02-dbg.build_flags} ; Include flags from debug environment
    -DUIRB_EEPROM_BYPASS_DEBUG     ; Enable EEPROM bypass mode for testing
    -DUIRB_EEPROM_RPROG_DEBUG=4990 ; Set Rprog resistance to 4990 ohms for debug