From 1b9925e3da0ec42b770f736cd22325203c97cb47 Mon Sep 17 00:00:00 2001 From: Dario Nieuwenhuis Date: Wed, 29 Nov 2023 16:26:31 +0100 Subject: Move embassy-lora, lora examples to lora-phy repo. --- examples/nrf52840/src/bin/lora_cad.rs | 97 ---------------- examples/nrf52840/src/bin/lora_lorawan.rs | 82 ------------- examples/nrf52840/src/bin/lora_p2p_receive.rs | 119 ------------------- .../src/bin/lora_p2p_receive_duty_cycle.rs | 127 --------------------- examples/nrf52840/src/bin/lora_p2p_send.rs | 102 ----------------- 5 files changed, 527 deletions(-) delete mode 100644 examples/nrf52840/src/bin/lora_cad.rs delete mode 100644 examples/nrf52840/src/bin/lora_lorawan.rs delete mode 100644 examples/nrf52840/src/bin/lora_p2p_receive.rs delete mode 100644 examples/nrf52840/src/bin/lora_p2p_receive_duty_cycle.rs delete mode 100644 examples/nrf52840/src/bin/lora_p2p_send.rs (limited to 'examples/nrf52840/src') diff --git a/examples/nrf52840/src/bin/lora_cad.rs b/examples/nrf52840/src/bin/lora_cad.rs deleted file mode 100644 index 38e6d6197..000000000 --- a/examples/nrf52840/src/bin/lora_cad.rs +++ /dev/null @@ -1,97 +0,0 @@ -//! This example runs on the RAK4631 WisBlock, which has an nRF52840 MCU and Semtech Sx126x radio. -//! Other nrf/sx126x combinations may work with appropriate pin modifications. -//! It demonstrates LORA CAD functionality. -#![no_std] -#![no_main] -#![macro_use] -#![feature(type_alias_impl_trait)] - -use defmt::*; -use embassy_executor::Spawner; -use embassy_lora::iv::GenericSx126xInterfaceVariant; -use embassy_nrf::gpio::{Input, Level, Output, OutputDrive, Pin as _, Pull}; -use embassy_nrf::{bind_interrupts, peripherals, spim}; -use embassy_time::{Delay, Timer}; -use lora_phy::mod_params::*; -use lora_phy::sx1261_2::SX1261_2; -use lora_phy::LoRa; -use {defmt_rtt as _, panic_probe as _}; - -const LORA_FREQUENCY_IN_HZ: u32 = 903_900_000; // warning: set this appropriately for the region - -bind_interrupts!(struct Irqs { - SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1 => spim::InterruptHandler; -}); - -#[embassy_executor::main] -async fn main(_spawner: Spawner) { - let p = embassy_nrf::init(Default::default()); - let mut spi_config = spim::Config::default(); - spi_config.frequency = spim::Frequency::M16; - - let spim = spim::Spim::new(p.TWISPI1, Irqs, p.P1_11, p.P1_13, p.P1_12, spi_config); - - let nss = Output::new(p.P1_10.degrade(), Level::High, OutputDrive::Standard); - let reset = Output::new(p.P1_06.degrade(), Level::High, OutputDrive::Standard); - let dio1 = Input::new(p.P1_15.degrade(), Pull::Down); - let busy = Input::new(p.P1_14.degrade(), Pull::Down); - let rf_switch_rx = Output::new(p.P1_05.degrade(), Level::Low, OutputDrive::Standard); - let rf_switch_tx = Output::new(p.P1_07.degrade(), Level::Low, OutputDrive::Standard); - - let iv = - GenericSx126xInterfaceVariant::new(nss, reset, dio1, busy, Some(rf_switch_rx), Some(rf_switch_tx)).unwrap(); - - let mut lora = { - match LoRa::new(SX1261_2::new(BoardType::Rak4631Sx1262, spim, iv), false, Delay).await { - Ok(l) => l, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - let mut debug_indicator = Output::new(p.P1_03, Level::Low, OutputDrive::Standard); - let mut start_indicator = Output::new(p.P1_04, Level::Low, OutputDrive::Standard); - - start_indicator.set_high(); - Timer::after_secs(5).await; - start_indicator.set_low(); - - let mdltn_params = { - match lora.create_modulation_params( - SpreadingFactor::_10, - Bandwidth::_250KHz, - CodingRate::_4_8, - LORA_FREQUENCY_IN_HZ, - ) { - Ok(mp) => mp, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - match lora.prepare_for_cad(&mdltn_params, true).await { - Ok(()) => {} - Err(err) => { - info!("Radio error = {}", err); - return; - } - }; - - match lora.cad().await { - Ok(cad_activity_detected) => { - if cad_activity_detected { - info!("cad successful with activity detected") - } else { - info!("cad successful without activity detected") - } - debug_indicator.set_high(); - Timer::after_secs(5).await; - debug_indicator.set_low(); - } - Err(err) => info!("cad unsuccessful = {}", err), - } -} diff --git a/examples/nrf52840/src/bin/lora_lorawan.rs b/examples/nrf52840/src/bin/lora_lorawan.rs deleted file mode 100644 index 666330ba1..000000000 --- a/examples/nrf52840/src/bin/lora_lorawan.rs +++ /dev/null @@ -1,82 +0,0 @@ -//! This example runs on the RAK4631 WisBlock, which has an nRF52840 MCU and Semtech Sx126x radio. -//! Other nrf/sx126x combinations may work with appropriate pin modifications. -//! It demonstrates LoRaWAN join functionality. -#![no_std] -#![no_main] -#![macro_use] -#![feature(type_alias_impl_trait)] - -use defmt::*; -use embassy_executor::Spawner; -use embassy_lora::iv::GenericSx126xInterfaceVariant; -use embassy_lora::LoraTimer; -use embassy_nrf::gpio::{Input, Level, Output, OutputDrive, Pin as _, Pull}; -use embassy_nrf::rng::Rng; -use embassy_nrf::{bind_interrupts, peripherals, rng, spim}; -use embassy_time::Delay; -use lora_phy::mod_params::*; -use lora_phy::sx1261_2::SX1261_2; -use lora_phy::LoRa; -use lorawan::default_crypto::DefaultFactory as Crypto; -use lorawan_device::async_device::lora_radio::LoRaRadio; -use lorawan_device::async_device::{region, Device, JoinMode}; -use lorawan_device::{AppEui, AppKey, DevEui}; -use {defmt_rtt as _, panic_probe as _}; - -const LORAWAN_REGION: region::Region = region::Region::EU868; // warning: set this appropriately for the region - -bind_interrupts!(struct Irqs { - SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1 => spim::InterruptHandler; - RNG => rng::InterruptHandler; -}); - -#[embassy_executor::main] -async fn main(_spawner: Spawner) { - let p = embassy_nrf::init(Default::default()); - let mut spi_config = spim::Config::default(); - spi_config.frequency = spim::Frequency::M16; - - let spim = spim::Spim::new(p.TWISPI1, Irqs, p.P1_11, p.P1_13, p.P1_12, spi_config); - - let nss = Output::new(p.P1_10.degrade(), Level::High, OutputDrive::Standard); - let reset = Output::new(p.P1_06.degrade(), Level::High, OutputDrive::Standard); - let dio1 = Input::new(p.P1_15.degrade(), Pull::Down); - let busy = Input::new(p.P1_14.degrade(), Pull::Down); - let rf_switch_rx = Output::new(p.P1_05.degrade(), Level::Low, OutputDrive::Standard); - let rf_switch_tx = Output::new(p.P1_07.degrade(), Level::Low, OutputDrive::Standard); - - let iv = - GenericSx126xInterfaceVariant::new(nss, reset, dio1, busy, Some(rf_switch_rx), Some(rf_switch_tx)).unwrap(); - - let lora = { - match LoRa::new(SX1261_2::new(BoardType::Rak4631Sx1262, spim, iv), true, Delay).await { - Ok(l) => l, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - let radio = LoRaRadio::new(lora); - let region: region::Configuration = region::Configuration::new(LORAWAN_REGION); - let mut device: Device<_, Crypto, _, _> = Device::new(region, radio, LoraTimer::new(), Rng::new(p.RNG, Irqs)); - - defmt::info!("Joining LoRaWAN network"); - - // TODO: Adjust the EUI and Keys according to your network credentials - match device - .join(&JoinMode::OTAA { - deveui: DevEui::from([0, 0, 0, 0, 0, 0, 0, 0]), - appeui: AppEui::from([0, 0, 0, 0, 0, 0, 0, 0]), - appkey: AppKey::from([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), - }) - .await - { - Ok(()) => defmt::info!("LoRaWAN network joined"), - Err(err) => { - info!("Radio error = {}", err); - return; - } - }; -} diff --git a/examples/nrf52840/src/bin/lora_p2p_receive.rs b/examples/nrf52840/src/bin/lora_p2p_receive.rs deleted file mode 100644 index 4f41e1245..000000000 --- a/examples/nrf52840/src/bin/lora_p2p_receive.rs +++ /dev/null @@ -1,119 +0,0 @@ -//! This example runs on the RAK4631 WisBlock, which has an nRF52840 MCU and Semtech Sx126x radio. -//! Other nrf/sx126x combinations may work with appropriate pin modifications. -//! It demonstrates LORA P2P receive functionality in conjunction with the lora_p2p_send example. -#![no_std] -#![no_main] -#![macro_use] -#![feature(type_alias_impl_trait)] - -use defmt::*; -use embassy_executor::Spawner; -use embassy_lora::iv::GenericSx126xInterfaceVariant; -use embassy_nrf::gpio::{Input, Level, Output, OutputDrive, Pin as _, Pull}; -use embassy_nrf::{bind_interrupts, peripherals, spim}; -use embassy_time::{Delay, Timer}; -use lora_phy::mod_params::*; -use lora_phy::sx1261_2::SX1261_2; -use lora_phy::LoRa; -use {defmt_rtt as _, panic_probe as _}; - -const LORA_FREQUENCY_IN_HZ: u32 = 903_900_000; // warning: set this appropriately for the region - -bind_interrupts!(struct Irqs { - SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1 => spim::InterruptHandler; -}); - -#[embassy_executor::main] -async fn main(_spawner: Spawner) { - let p = embassy_nrf::init(Default::default()); - let mut spi_config = spim::Config::default(); - spi_config.frequency = spim::Frequency::M16; - - let spim = spim::Spim::new(p.TWISPI1, Irqs, p.P1_11, p.P1_13, p.P1_12, spi_config); - - let nss = Output::new(p.P1_10.degrade(), Level::High, OutputDrive::Standard); - let reset = Output::new(p.P1_06.degrade(), Level::High, OutputDrive::Standard); - let dio1 = Input::new(p.P1_15.degrade(), Pull::Down); - let busy = Input::new(p.P1_14.degrade(), Pull::Down); - let rf_switch_rx = Output::new(p.P1_05.degrade(), Level::Low, OutputDrive::Standard); - let rf_switch_tx = Output::new(p.P1_07.degrade(), Level::Low, OutputDrive::Standard); - - let iv = - GenericSx126xInterfaceVariant::new(nss, reset, dio1, busy, Some(rf_switch_rx), Some(rf_switch_tx)).unwrap(); - - let mut lora = { - match LoRa::new(SX1261_2::new(BoardType::Rak4631Sx1262, spim, iv), false, Delay).await { - Ok(l) => l, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - let mut debug_indicator = Output::new(p.P1_03, Level::Low, OutputDrive::Standard); - let mut start_indicator = Output::new(p.P1_04, Level::Low, OutputDrive::Standard); - - start_indicator.set_high(); - Timer::after_secs(5).await; - start_indicator.set_low(); - - let mut receiving_buffer = [00u8; 100]; - - let mdltn_params = { - match lora.create_modulation_params( - SpreadingFactor::_10, - Bandwidth::_250KHz, - CodingRate::_4_8, - LORA_FREQUENCY_IN_HZ, - ) { - Ok(mp) => mp, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - let rx_pkt_params = { - match lora.create_rx_packet_params(4, false, receiving_buffer.len() as u8, true, false, &mdltn_params) { - Ok(pp) => pp, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - match lora - .prepare_for_rx(&mdltn_params, &rx_pkt_params, None, None, false) - .await - { - Ok(()) => {} - Err(err) => { - info!("Radio error = {}", err); - return; - } - }; - - loop { - receiving_buffer = [00u8; 100]; - match lora.rx(&rx_pkt_params, &mut receiving_buffer).await { - Ok((received_len, _rx_pkt_status)) => { - if (received_len == 3) - && (receiving_buffer[0] == 0x01u8) - && (receiving_buffer[1] == 0x02u8) - && (receiving_buffer[2] == 0x03u8) - { - info!("rx successful"); - debug_indicator.set_high(); - Timer::after_secs(5).await; - debug_indicator.set_low(); - } else { - info!("rx unknown packet"); - } - } - Err(err) => info!("rx unsuccessful = {}", err), - } - } -} diff --git a/examples/nrf52840/src/bin/lora_p2p_receive_duty_cycle.rs b/examples/nrf52840/src/bin/lora_p2p_receive_duty_cycle.rs deleted file mode 100644 index 3d34f6aef..000000000 --- a/examples/nrf52840/src/bin/lora_p2p_receive_duty_cycle.rs +++ /dev/null @@ -1,127 +0,0 @@ -//! This example runs on the RAK4631 WisBlock, which has an nRF52840 MCU and Semtech Sx126x radio. -//! Other nrf/sx126x combinations may work with appropriate pin modifications. -//! It demonstrates LoRa Rx duty cycle functionality in conjunction with the lora_p2p_send example. -#![no_std] -#![no_main] -#![macro_use] -#![feature(type_alias_impl_trait)] - -use defmt::*; -use embassy_executor::Spawner; -use embassy_lora::iv::GenericSx126xInterfaceVariant; -use embassy_nrf::gpio::{Input, Level, Output, OutputDrive, Pin as _, Pull}; -use embassy_nrf::{bind_interrupts, peripherals, spim}; -use embassy_time::{Delay, Timer}; -use lora_phy::mod_params::*; -use lora_phy::sx1261_2::SX1261_2; -use lora_phy::LoRa; -use {defmt_rtt as _, panic_probe as _}; - -const LORA_FREQUENCY_IN_HZ: u32 = 903_900_000; // warning: set this appropriately for the region - -bind_interrupts!(struct Irqs { - SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1 => spim::InterruptHandler; -}); - -#[embassy_executor::main] -async fn main(_spawner: Spawner) { - let p = embassy_nrf::init(Default::default()); - let mut spi_config = spim::Config::default(); - spi_config.frequency = spim::Frequency::M16; - - let spim = spim::Spim::new(p.TWISPI1, Irqs, p.P1_11, p.P1_13, p.P1_12, spi_config); - - let nss = Output::new(p.P1_10.degrade(), Level::High, OutputDrive::Standard); - let reset = Output::new(p.P1_06.degrade(), Level::High, OutputDrive::Standard); - let dio1 = Input::new(p.P1_15.degrade(), Pull::Down); - let busy = Input::new(p.P1_14.degrade(), Pull::Down); - let rf_switch_rx = Output::new(p.P1_05.degrade(), Level::Low, OutputDrive::Standard); - let rf_switch_tx = Output::new(p.P1_07.degrade(), Level::Low, OutputDrive::Standard); - - let iv = - GenericSx126xInterfaceVariant::new(nss, reset, dio1, busy, Some(rf_switch_rx), Some(rf_switch_tx)).unwrap(); - - let mut lora = { - match LoRa::new(SX1261_2::new(BoardType::Rak4631Sx1262, spim, iv), false, Delay).await { - Ok(l) => l, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - let mut debug_indicator = Output::new(p.P1_03, Level::Low, OutputDrive::Standard); - let mut start_indicator = Output::new(p.P1_04, Level::Low, OutputDrive::Standard); - - start_indicator.set_high(); - Timer::after_secs(5).await; - start_indicator.set_low(); - - let mut receiving_buffer = [00u8; 100]; - - let mdltn_params = { - match lora.create_modulation_params( - SpreadingFactor::_10, - Bandwidth::_250KHz, - CodingRate::_4_8, - LORA_FREQUENCY_IN_HZ, - ) { - Ok(mp) => mp, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - let rx_pkt_params = { - match lora.create_rx_packet_params(4, false, receiving_buffer.len() as u8, true, false, &mdltn_params) { - Ok(pp) => pp, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - // See "RM0453 Reference manual STM32WL5x advanced Arm®-based 32-bit MCUs with sub-GHz radio solution" for the best explanation of Rx duty cycle processing. - match lora - .prepare_for_rx( - &mdltn_params, - &rx_pkt_params, - None, - Some(&DutyCycleParams { - rx_time: 300_000, // 300_000 units * 15.625 us/unit = 4.69 s - sleep_time: 200_000, // 200_000 units * 15.625 us/unit = 3.13 s - }), - false, - ) - .await - { - Ok(()) => {} - Err(err) => { - info!("Radio error = {}", err); - return; - } - }; - - receiving_buffer = [00u8; 100]; - match lora.rx(&rx_pkt_params, &mut receiving_buffer).await { - Ok((received_len, _rx_pkt_status)) => { - if (received_len == 3) - && (receiving_buffer[0] == 0x01u8) - && (receiving_buffer[1] == 0x02u8) - && (receiving_buffer[2] == 0x03u8) - { - info!("rx successful"); - debug_indicator.set_high(); - Timer::after_secs(5).await; - debug_indicator.set_low(); - } else { - info!("rx unknown packet") - } - } - Err(err) => info!("rx unsuccessful = {}", err), - } -} diff --git a/examples/nrf52840/src/bin/lora_p2p_send.rs b/examples/nrf52840/src/bin/lora_p2p_send.rs deleted file mode 100644 index 676221a27..000000000 --- a/examples/nrf52840/src/bin/lora_p2p_send.rs +++ /dev/null @@ -1,102 +0,0 @@ -//! This example runs on the RAK4631 WisBlock, which has an nRF52840 MCU and Semtech Sx126x radio. -//! Other nrf/sx126x combinations may work with appropriate pin modifications. -//! It demonstrates LORA P2P send functionality. -#![no_std] -#![no_main] -#![macro_use] -#![feature(type_alias_impl_trait)] - -use defmt::*; -use embassy_executor::Spawner; -use embassy_lora::iv::GenericSx126xInterfaceVariant; -use embassy_nrf::gpio::{Input, Level, Output, OutputDrive, Pin as _, Pull}; -use embassy_nrf::{bind_interrupts, peripherals, spim}; -use embassy_time::Delay; -use lora_phy::mod_params::*; -use lora_phy::sx1261_2::SX1261_2; -use lora_phy::LoRa; -use {defmt_rtt as _, panic_probe as _}; - -const LORA_FREQUENCY_IN_HZ: u32 = 903_900_000; // warning: set this appropriately for the region - -bind_interrupts!(struct Irqs { - SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1 => spim::InterruptHandler; -}); - -#[embassy_executor::main] -async fn main(_spawner: Spawner) { - let p = embassy_nrf::init(Default::default()); - let mut spi_config = spim::Config::default(); - spi_config.frequency = spim::Frequency::M16; - - let spim = spim::Spim::new(p.TWISPI1, Irqs, p.P1_11, p.P1_13, p.P1_12, spi_config); - - let nss = Output::new(p.P1_10.degrade(), Level::High, OutputDrive::Standard); - let reset = Output::new(p.P1_06.degrade(), Level::High, OutputDrive::Standard); - let dio1 = Input::new(p.P1_15.degrade(), Pull::Down); - let busy = Input::new(p.P1_14.degrade(), Pull::Down); - let rf_switch_rx = Output::new(p.P1_05.degrade(), Level::Low, OutputDrive::Standard); - let rf_switch_tx = Output::new(p.P1_07.degrade(), Level::Low, OutputDrive::Standard); - - let iv = - GenericSx126xInterfaceVariant::new(nss, reset, dio1, busy, Some(rf_switch_rx), Some(rf_switch_tx)).unwrap(); - - let mut lora = { - match LoRa::new(SX1261_2::new(BoardType::Rak4631Sx1262, spim, iv), false, Delay).await { - Ok(l) => l, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - let mdltn_params = { - match lora.create_modulation_params( - SpreadingFactor::_10, - Bandwidth::_250KHz, - CodingRate::_4_8, - LORA_FREQUENCY_IN_HZ, - ) { - Ok(mp) => mp, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - let mut tx_pkt_params = { - match lora.create_tx_packet_params(4, false, true, false, &mdltn_params) { - Ok(pp) => pp, - Err(err) => { - info!("Radio error = {}", err); - return; - } - } - }; - - match lora.prepare_for_tx(&mdltn_params, 20, false).await { - Ok(()) => {} - Err(err) => { - info!("Radio error = {}", err); - return; - } - }; - - let buffer = [0x01u8, 0x02u8, 0x03u8]; - match lora.tx(&mdltn_params, &mut tx_pkt_params, &buffer, 0xffffff).await { - Ok(()) => { - info!("TX DONE"); - } - Err(err) => { - info!("Radio error = {}", err); - return; - } - }; - - match lora.sleep(false).await { - Ok(()) => info!("Sleep successful"), - Err(err) => info!("Sleep unsuccessful = {}", err), - } -} -- cgit