diff options
Diffstat (limited to 'examples/rp/src/bin/lora_p2p_send.rs')
| -rw-r--r-- | examples/rp/src/bin/lora_p2p_send.rs | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/examples/rp/src/bin/lora_p2p_send.rs b/examples/rp/src/bin/lora_p2p_send.rs deleted file mode 100644 index 94bdb4e92..000000000 --- a/examples/rp/src/bin/lora_p2p_send.rs +++ /dev/null | |||
| @@ -1,96 +0,0 @@ | |||
| 1 | //! This example runs on the Raspberry Pi Pico with a Waveshare board containing a Semtech Sx1262 radio. | ||
| 2 | //! It demonstrates LORA P2P send functionality. | ||
| 3 | |||
| 4 | #![no_std] | ||
| 5 | #![no_main] | ||
| 6 | #![macro_use] | ||
| 7 | #![feature(type_alias_impl_trait)] | ||
| 8 | |||
| 9 | use defmt::*; | ||
| 10 | use embassy_executor::Spawner; | ||
| 11 | use embassy_lora::iv::GenericSx126xInterfaceVariant; | ||
| 12 | use embassy_rp::gpio::{Input, Level, Output, Pin, Pull}; | ||
| 13 | use embassy_rp::spi::{Config, Spi}; | ||
| 14 | use embassy_time::Delay; | ||
| 15 | use lora_phy::mod_params::*; | ||
| 16 | use lora_phy::sx1261_2::SX1261_2; | ||
| 17 | use lora_phy::LoRa; | ||
| 18 | use {defmt_rtt as _, panic_probe as _}; | ||
| 19 | |||
| 20 | const LORA_FREQUENCY_IN_HZ: u32 = 903_900_000; // warning: set this appropriately for the region | ||
| 21 | |||
| 22 | #[embassy_executor::main] | ||
| 23 | async fn main(_spawner: Spawner) { | ||
| 24 | let p = embassy_rp::init(Default::default()); | ||
| 25 | |||
| 26 | let miso = p.PIN_12; | ||
| 27 | let mosi = p.PIN_11; | ||
| 28 | let clk = p.PIN_10; | ||
| 29 | let spi = Spi::new(p.SPI1, clk, mosi, miso, p.DMA_CH0, p.DMA_CH1, Config::default()); | ||
| 30 | |||
| 31 | let nss = Output::new(p.PIN_3.degrade(), Level::High); | ||
| 32 | let reset = Output::new(p.PIN_15.degrade(), Level::High); | ||
| 33 | let dio1 = Input::new(p.PIN_20.degrade(), Pull::None); | ||
| 34 | let busy = Input::new(p.PIN_2.degrade(), Pull::None); | ||
| 35 | |||
| 36 | let iv = GenericSx126xInterfaceVariant::new(nss, reset, dio1, busy, None, None).unwrap(); | ||
| 37 | |||
| 38 | let mut lora = { | ||
| 39 | match LoRa::new(SX1261_2::new(BoardType::RpPicoWaveshareSx1262, spi, iv), false, Delay).await { | ||
| 40 | Ok(l) => l, | ||
| 41 | Err(err) => { | ||
| 42 | info!("Radio error = {}", err); | ||
| 43 | return; | ||
| 44 | } | ||
| 45 | } | ||
| 46 | }; | ||
| 47 | |||
| 48 | let mdltn_params = { | ||
| 49 | match lora.create_modulation_params( | ||
| 50 | SpreadingFactor::_10, | ||
| 51 | Bandwidth::_250KHz, | ||
| 52 | CodingRate::_4_8, | ||
| 53 | LORA_FREQUENCY_IN_HZ, | ||
| 54 | ) { | ||
| 55 | Ok(mp) => mp, | ||
| 56 | Err(err) => { | ||
| 57 | info!("Radio error = {}", err); | ||
| 58 | return; | ||
| 59 | } | ||
| 60 | } | ||
| 61 | }; | ||
| 62 | |||
| 63 | let mut tx_pkt_params = { | ||
| 64 | match lora.create_tx_packet_params(4, false, true, false, &mdltn_params) { | ||
| 65 | Ok(pp) => pp, | ||
| 66 | Err(err) => { | ||
| 67 | info!("Radio error = {}", err); | ||
| 68 | return; | ||
| 69 | } | ||
| 70 | } | ||
| 71 | }; | ||
| 72 | |||
| 73 | match lora.prepare_for_tx(&mdltn_params, 20, false).await { | ||
| 74 | Ok(()) => {} | ||
| 75 | Err(err) => { | ||
| 76 | info!("Radio error = {}", err); | ||
| 77 | return; | ||
| 78 | } | ||
| 79 | }; | ||
| 80 | |||
| 81 | let buffer = [0x01u8, 0x02u8, 0x03u8]; | ||
| 82 | match lora.tx(&mdltn_params, &mut tx_pkt_params, &buffer, 0xffffff).await { | ||
| 83 | Ok(()) => { | ||
| 84 | info!("TX DONE"); | ||
| 85 | } | ||
| 86 | Err(err) => { | ||
| 87 | info!("Radio error = {}", err); | ||
| 88 | return; | ||
| 89 | } | ||
| 90 | }; | ||
| 91 | |||
| 92 | match lora.sleep(false).await { | ||
| 93 | Ok(()) => info!("Sleep successful"), | ||
| 94 | Err(err) => info!("Sleep unsuccessful = {}", err), | ||
| 95 | } | ||
| 96 | } | ||
