80 lines
3.1 KiB
Rust
80 lines
3.1 KiB
Rust
#![no_std]
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#![no_main]
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#![feature(type_alias_impl_trait)]
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use defmt::*;
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use embassy_executor::Spawner;
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use embassy_stm32::bind_interrupts;
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use embassy_stm32::ipcc::{Config, ReceiveInterruptHandler, TransmitInterruptHandler};
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use embassy_stm32::rcc::WPAN_DEFAULT;
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use embassy_stm32_wpan::TlMbox;
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use embassy_time::{Duration, Timer};
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use {defmt_rtt as _, panic_probe as _};
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bind_interrupts!(struct Irqs{
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IPCC_C1_RX => ReceiveInterruptHandler;
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IPCC_C1_TX => TransmitInterruptHandler;
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});
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#[embassy_executor::main]
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async fn main(_spawner: Spawner) {
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/*
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How to make this work:
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- Obtain a NUCLEO-STM32WB55 from your preferred supplier.
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- Download and Install STM32CubeProgrammer.
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- Download stm32wb5x_FUS_fw.bin, stm32wb5x_BLE_Stack_full_fw.bin, and Release_Notes.html from
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gh:STMicroelectronics/STM32CubeWB@2234d97/Projects/STM32WB_Copro_Wireless_Binaries/STM32WB5x
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- Open STM32CubeProgrammer
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- On the right-hand pane, click "firmware upgrade" to upgrade the st-link firmware.
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- Once complete, click connect to connect to the device.
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- On the left hand pane, click the RSS signal icon to open "Firmware Upgrade Services".
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- In the Release_Notes.html, find the memory address that corresponds to your device for the stm32wb5x_FUS_fw.bin file
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- Select that file, the memory address, "verify download", and then "Firmware Upgrade".
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- Once complete, in the Release_Notes.html, find the memory address that corresponds to your device for the
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stm32wb5x_BLE_Stack_full_fw.bin file. It should not be the same memory address.
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- Select that file, the memory address, "verify download", and then "Firmware Upgrade".
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- Select "Start Wireless Stack".
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- Disconnect from the device.
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- In the examples folder for stm32wb, modify the memory.x file to match your target device.
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- Run this example.
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Note: extended stack versions are not supported at this time. Do not attempt to install a stack with "extended" in the name.
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*/
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let mut config = embassy_stm32::Config::default();
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config.rcc = WPAN_DEFAULT;
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let p = embassy_stm32::init(config);
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info!("Hello World!");
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let config = Config::default();
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let mbox = TlMbox::init(p.IPCC, Irqs, config);
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loop {
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let wireless_fw_info = mbox.sys_subsystem.wireless_fw_info();
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match wireless_fw_info {
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None => info!("not yet initialized"),
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Some(fw_info) => {
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let version_major = fw_info.version_major();
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let version_minor = fw_info.version_minor();
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let subversion = fw_info.subversion();
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let sram2a_size = fw_info.sram2a_size();
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let sram2b_size = fw_info.sram2b_size();
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info!(
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"version {}.{}.{} - SRAM2a {} - SRAM2b {}",
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version_major, version_minor, subversion, sram2a_size, sram2b_size
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);
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break;
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}
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}
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Timer::after(Duration::from_millis(50)).await;
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}
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info!("Test OK");
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cortex_m::asm::bkpt();
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}
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