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tinygo/targets/arduino.json

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all: make targets configurable with a JSON file This is intentionally similar to the target specifications in Rust: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_target/spec/struct.TargetOptions.html
6 years ago
{
"llvm-target": "avr-atmel-none",
avr: automatically generate interrupt vectors
6 years ago
"build-tags": ["arduino", "atmega328p", "atmega", "avr5", "avr", "js", "wasm"],
all: support Arduino in the compiler driver This makes sure the compiler itself can build/link an ELF file that works on an Arduino.
6 years ago
"linker": "avr-gcc",
avr: make linker script generic
6 years ago
"pre-link-args": [
"-nostartfiles",
"-mmcu=avr5",
"-Wl,--defsym=_bootloader_size=512",
avr: make stack size configurable
6 years ago
"-Wl,--defsym=_stack_size=512",
avr: make linker script generic
6 years ago
"-T", "src/device/avr/atmega328p.ld",
"-T", "targets/avr.ld",
"-Wl,--gc-sections",
"targets/avr.S",
"src/device/avr/atmega328p.s"
],
all: implement `tinygo flash` command This will now just work: tinygo flash -target=arduino examples/blinky1
6 years ago
"objcopy": "avr-objcopy",
"flash": "avrdude -c arduino -p atmega328p -P {port} -U flash:w:{hex}"
all: make targets configurable with a JSON file This is intentionally similar to the target specifications in Rust: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_target/spec/struct.TargetOptions.html
6 years ago
}