2021-08-26 18:48:24 +02:00
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[platformio]
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default_envs = Upload_UART ; Default build target
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; Common settings for all environments
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[env]
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platform = atmelavr
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framework = arduino
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; TARGET SETTINGS
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; Chip in use
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board = ATmega328P
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; Clock frequency in [Hz]
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board_build.f_cpu = 16000000L
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; BUILD OPTIONS
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; Comment out to enable LTO (this line unflags it)
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build_unflags = -flto
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; Extra build flags
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build_flags =
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; SERIAL MONITOR OPTIONS
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; Serial monitor port defined in the Upload_UART environment
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monitor_port = ${env:Upload_UART.upload_port}
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; Serial monitor baud rate
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monitor_speed = 9600
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; Run the following command to upload with this environment
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; pio run -e Upload_UART -t upload
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[env:Upload_UART]
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; Serial bootloader protocol
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upload_protocol = arduino
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; Serial upload port
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upload_port = COM4
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; Get upload baud rate defined in the fuses_bootloader environment
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board_upload.speed = ${env:fuses_bootloader.board_bootloader.speed}
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[env:Upload_UART_Forwarded]
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; Serial bootloader protocol
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upload_protocol = custom
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; Serial upload port
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upload_port = COM5
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; Get upload baud rate defined in the fuses_bootloader environment
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board_upload.speed = ${env:fuses_bootloader.board_bootloader.speed}
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upload_flags =
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-C$PROJECT_PACKAGES_DIR/tool-avrdude/avrdude.conf
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-p$BOARD_MCU
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-P${env:Upload_UART.upload_port}
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-carduino
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-v
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-V
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-D
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upload_command = python switchDevice.py ${env:Upload_UART_Forwarded.upload_port} && avrdude $UPLOAD_FLAGS -U flash:w:$SOURCE:i
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; Run the following command to upload with this environment
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; pio run -e Upload_ISP -t upload
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[env:Upload_ISP]
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; Custom upload procedure
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upload_protocol = custom
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; Avrdude upload flags
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upload_flags =
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-C$PROJECT_PACKAGES_DIR/tool-avrdude/avrdude.conf
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-p$BOARD_MCU
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-PUSB
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-cusbasp
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-D
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; Avrdude upload command
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upload_command = avrdude $UPLOAD_FLAGS -U flash:w:$SOURCE:i
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; Run the following command to set fuses
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; pio run -e fuses_bootloader -t fuses
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; Run the following command to set fuses + burn bootloader
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; pio run -e fuses_bootloader -t bootloader
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[env:fuses_bootloader]
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board_hardware.oscillator = external ; Oscillator type
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board_hardware.uart = uart0 ; Set UART to use for serial upload
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board_bootloader.speed = 115200 ; Set bootloader baud rate
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board_hardware.bod = 2.7v ; Set brown-out detection
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board_hardware.eesave = yes ; Preserve EEPROM when uploading using programmer
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upload_protocol = usbasp ; Use the USBasp as programmer
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upload_flags = ; Select USB as upload port and divide the SPI clock by 8
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-PUSB
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-B8
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