Node bindings for Bossa, the open source Atmel SAM-BA DFU utility.
yarn add bossajs
Or from source:
git submodule update --init
yarn rebuild
import { Bossa } from 'bossaja';
const PORT = '/dev/tty.usb1';
const bossa = new Bossa();
await bossa.connect(PORT);
try {
const buffer = Buffer.from([0xd, 0xe, 0xa, 0xd, 0xb, 0xe, 0xe, 0xf]);
await bossa.write(buffer, 0x2000);
await bossa.verify(buffer, 0x2000);
} finally {
await bossa.close();
}
-
Bossa()
/Bossa(opts)
opts
is an optional object of options.{ debug: boolean, }
-
connect(port)
->Promise
Connect to the device.
-
close()
->Promise
Close the connection.
-
info()
->Promise<Object>
Return info about the device.
-
read(offset, size)
->Promise<Buffer>
Read
size
bytes starting fromoffset
. -
write(buffer, offset)
->Promise
Write
buffer
to device starting fromoffset
. -
verify(buffer, offset)
->Promise
Verify the data at
offset
is equivalent tobuffer
.
Testing is possible on a development board running the SAM-BA bootloader, e.g. the Atmel SAMD21 Xplained Pro.
PORT=/dev/tty.usb1 yarn test