pub const fn receive(hertz: u32, bandwidth: Bandwidth) -> [Frame; 8]Expand description
The commands that point the receiver at a channel and start it listening.
§Arguments
hertz- the carrier to listen on.bandwidth- how wide to listen.
§Returns
Releasing whatever the radio was doing, putting it on frequency, tuning it, setting the averaging window, and then the modulation, the packet shape, and continuous receive. The radio is left listening, which is what a carrier check then reads a level from.
§Examples
use pamoja_radios::sx1302::sx1261::{receive, Bandwidth, OP_SET_RX};
let frames = receive(868_100_000, Bandwidth::Khz125);
assert_eq!(frames[0].payload(), &[0x08, 0x9b, 0x00], "release it first");
assert_eq!(frames[2].payload(), &[0x36, 0x41, 0x99, 0x99], "tuned to 868.1 MHz");
assert_eq!(frames[7].opcode(), OP_SET_RX);
assert_eq!(frames[7].payload(), &[0xff, 0xff, 0xff], "and it listens until told not to");