
This can be very useful for some purposes: * It makes it possible to disable the UART in cases where it is not needed or needs to be disabled to conserve power. * It makes it possible to disable the serial output to reduce code size, which may be important for some chips. Sometimes, a few kB can be saved this way. * It makes it possible to override the default, for example you might want to use an actual UART to debug the USB-CDC implementation. It also lowers the dependency on having machine.Serial defined, which is often not defined when targeting a chip. Eventually, we might want to make it possible to write `-target=nrf52` or `-target=atmega328p` for example to target the chip itself with no board specific assumptions. The defaults don't change. I checked this by running `make smoketest` before and after and comparing the results.
7 строки
212 Б
JSON
7 строки
212 Б
JSON
{
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"inherits": ["atsamd21g18a"],
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"build-tags": ["arduino_zero"],
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"serial": "usb",
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"flash-command": "bossac -i -e -w -v -R -U --port={port} --offset=0x2000 {bin}",
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"flash-1200-bps-reset": "true"
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}
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