From 2ccf9f3abd6c8ccde0e56f97cbe65e5fb4bc32ce Mon Sep 17 00:00:00 2001 From: goueslati Date: Fri, 26 May 2023 09:56:55 +0100 Subject: stm32/ipcc: static methods for IPCC --- examples/stm32wb/src/bin/tl_mbox.rs | 8 +++----- examples/stm32wb/src/bin/tl_mbox_tx_rx.rs | 21 ++++++++++----------- 2 files changed, 13 insertions(+), 16 deletions(-) (limited to 'examples') diff --git a/examples/stm32wb/src/bin/tl_mbox.rs b/examples/stm32wb/src/bin/tl_mbox.rs index 326e4be85..18d93a279 100644 --- a/examples/stm32wb/src/bin/tl_mbox.rs +++ b/examples/stm32wb/src/bin/tl_mbox.rs @@ -4,7 +4,7 @@ use defmt::*; use embassy_executor::Spawner; -use embassy_stm32::ipcc::{Config, Ipcc}; +use embassy_stm32::ipcc::Config; use embassy_stm32::tl_mbox::TlMbox; use embassy_stm32::{bind_interrupts, tl_mbox}; use embassy_time::{Duration, Timer}; @@ -41,13 +41,11 @@ async fn main(_spawner: Spawner) { Note: extended stack versions are not supported at this time. Do not attempt to install a stack with "extended" in the name. */ - let p = embassy_stm32::init(Default::default()); + let _p = embassy_stm32::init(Default::default()); info!("Hello World!"); let config = Config::default(); - let mut ipcc = Ipcc::new(p.IPCC, config); - - let mbox = TlMbox::init(&mut ipcc, Irqs); + let mbox = TlMbox::init(Irqs, config); loop { let wireless_fw_info = mbox.wireless_fw_info(); diff --git a/examples/stm32wb/src/bin/tl_mbox_tx_rx.rs b/examples/stm32wb/src/bin/tl_mbox_tx_rx.rs index 7a69f26b7..41c450a53 100644 --- a/examples/stm32wb/src/bin/tl_mbox_tx_rx.rs +++ b/examples/stm32wb/src/bin/tl_mbox_tx_rx.rs @@ -4,7 +4,7 @@ use defmt::*; use embassy_executor::Spawner; -use embassy_stm32::ipcc::{Config, Ipcc}; +use embassy_stm32::ipcc::Config; use embassy_stm32::tl_mbox::TlMbox; use embassy_stm32::{bind_interrupts, tl_mbox}; use {defmt_rtt as _, panic_probe as _}; @@ -40,16 +40,11 @@ async fn main(_spawner: Spawner) { Note: extended stack versions are not supported at this time. Do not attempt to install a stack with "extended" in the name. */ - let p = embassy_stm32::init(Default::default()); + let _p = embassy_stm32::init(Default::default()); info!("Hello World!"); let config = Config::default(); - let mut ipcc = Ipcc::new(p.IPCC, config); - - let mbox = TlMbox::init(&mut ipcc, Irqs); - - // initialize ble stack, does not return a response - mbox.shci_ble_init(&mut ipcc, Default::default()); + let mbox = TlMbox::init(Irqs, config); info!("waiting for coprocessor to boot"); let event_box = mbox.read().await; @@ -74,10 +69,11 @@ async fn main(_spawner: Spawner) { ); } - mbox.shci_ble_init(&mut ipcc, Default::default()); + // initialize ble stack, does not return a response + mbox.shci_ble_init(Default::default()); info!("resetting BLE"); - mbox.send_ble_cmd(&mut ipcc, &[0x01, 0x03, 0x0c, 0x00, 0x00]); + mbox.send_ble_cmd(&[0x01, 0x03, 0x0c, 0x00, 0x00]); let event_box = mbox.read().await; @@ -92,7 +88,10 @@ async fn main(_spawner: Spawner) { info!( "==> kind: {:#04x}, code: {:#04x}, payload_length: {}, payload: {:#04x}", - kind, code, payload_len, payload + kind, + code, + payload_len, + payload[3..] ); loop {} -- cgit From c19967dcf24d5223de5fd9b390371dc24aeccc1d Mon Sep 17 00:00:00 2001 From: xoviat Date: Sat, 27 May 2023 15:03:25 -0500 Subject: stm32/ipcc: extract tl_mbox linker file to embassy-stm32 --- examples/stm32wb/Cargo.toml | 2 +- examples/stm32wb/build.rs | 36 ++++++------------------------------ examples/stm32wb/memory.x | 35 ----------------------------------- 3 files changed, 7 insertions(+), 66 deletions(-) delete mode 100644 examples/stm32wb/memory.x (limited to 'examples') diff --git a/examples/stm32wb/Cargo.toml b/examples/stm32wb/Cargo.toml index 3c7e3e874..8cfac772a 100644 --- a/examples/stm32wb/Cargo.toml +++ b/examples/stm32wb/Cargo.toml @@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0" embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] } embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] } embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] } -embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32wb55rg", "time-driver-any", "exti"] } +embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32wb55rg", "time-driver-any", "memory-x", "exti"] } defmt = "0.3" defmt-rtt = "0.4" diff --git a/examples/stm32wb/build.rs b/examples/stm32wb/build.rs index 30691aa97..29b3a9b2a 100644 --- a/examples/stm32wb/build.rs +++ b/examples/stm32wb/build.rs @@ -1,35 +1,11 @@ -//! This build script copies the `memory.x` file from the crate root into -//! a directory where the linker can always find it at build time. -//! For many projects this is optional, as the linker always searches the -//! project root directory -- wherever `Cargo.toml` is. However, if you -//! are using a workspace or have a more complicated build setup, this -//! build script becomes required. Additionally, by requesting that -//! Cargo re-run the build script whenever `memory.x` is changed, -//! updating `memory.x` ensures a rebuild of the application with the -//! new memory settings. - -use std::env; -use std::fs::File; -use std::io::Write; -use std::path::PathBuf; - -fn main() { - // Put `memory.x` in our output directory and ensure it's - // on the linker search path. - let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap()); - File::create(out.join("memory.x")) - .unwrap() - .write_all(include_bytes!("memory.x")) - .unwrap(); - println!("cargo:rustc-link-search={}", out.display()); - - // By default, Cargo will re-run a build script whenever - // any file in the project changes. By specifying `memory.x` - // here, we ensure the build script is only re-run when - // `memory.x` is changed. - println!("cargo:rerun-if-changed=memory.x"); +use std::error::Error; +fn main() -> Result<(), Box> { println!("cargo:rustc-link-arg-bins=--nmagic"); println!("cargo:rustc-link-arg-bins=-Tlink.x"); + println!("cargo:rerun-if-changed=link.x"); + println!("cargo:rustc-link-arg-bins=-Ttl_mbox.x"); println!("cargo:rustc-link-arg-bins=-Tdefmt.x"); + + Ok(()) } diff --git a/examples/stm32wb/memory.x b/examples/stm32wb/memory.x deleted file mode 100644 index e1f0530bd..000000000 --- a/examples/stm32wb/memory.x +++ /dev/null @@ -1,35 +0,0 @@ -/* - The size of this file must be exactly the same as in other memory_xx.x files. - Memory size for STM32WB55xC with 256K FLASH -*/ - -MEMORY -{ - FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 256K - RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 192K - RAM_SHARED (xrw) : ORIGIN = 0x20030000, LENGTH = 10K -} - -/* - Memory size for STM32WB55xG with 512K FLASH - - MEMORY - { - FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K - RAM (xrw) : ORIGIN = 0x20000008, LENGTH = 0x2FFF8 - RAM_SHARED (xrw) : ORIGIN = 0x20030000, LENGTH = 10K - } -*/ - -/* Place stack at the end of SRAM1 */ -_stack_start = ORIGIN(RAM) + LENGTH(RAM); - -/* - * Scatter the mailbox interface memory sections in shared memory - */ -SECTIONS { - TL_REF_TABLE (NOLOAD) : { *(TL_REF_TABLE) } >RAM_SHARED - - MB_MEM1 (NOLOAD) : { *(MB_MEM1) } >RAM_SHARED - MB_MEM2 (NOLOAD) : { _sMB_MEM2 = . ; *(MB_MEM2) ; _eMB_MEM2 = . ; } >RAM_SHARED -} -- cgit From 09d52638b551a37c8b032ffb6daaa1abd2efa231 Mon Sep 17 00:00:00 2001 From: xoviat Date: Sat, 27 May 2023 15:05:50 -0500 Subject: stm32/ipcc: refactor examples and tests --- examples/stm32wb/src/bin/tl_mbox.rs | 14 ++++++++------ examples/stm32wb/src/bin/tl_mbox_tx_rx.rs | 10 +++++----- 2 files changed, 13 insertions(+), 11 deletions(-) (limited to 'examples') diff --git a/examples/stm32wb/src/bin/tl_mbox.rs b/examples/stm32wb/src/bin/tl_mbox.rs index 18d93a279..8f4e70af0 100644 --- a/examples/stm32wb/src/bin/tl_mbox.rs +++ b/examples/stm32wb/src/bin/tl_mbox.rs @@ -4,8 +4,7 @@ use defmt::*; use embassy_executor::Spawner; -use embassy_stm32::ipcc::Config; -use embassy_stm32::tl_mbox::TlMbox; +use embassy_stm32::tl_mbox::{Config, TlMbox}; use embassy_stm32::{bind_interrupts, tl_mbox}; use embassy_time::{Duration, Timer}; use {defmt_rtt as _, panic_probe as _}; @@ -41,16 +40,16 @@ async fn main(_spawner: Spawner) { Note: extended stack versions are not supported at this time. Do not attempt to install a stack with "extended" in the name. */ - let _p = embassy_stm32::init(Default::default()); + let p = embassy_stm32::init(Default::default()); info!("Hello World!"); let config = Config::default(); - let mbox = TlMbox::init(Irqs, config); + let mbox = TlMbox::new(p.IPCC, Irqs, config); loop { let wireless_fw_info = mbox.wireless_fw_info(); match wireless_fw_info { - None => error!("not yet initialized"), + None => info!("not yet initialized"), Some(fw_info) => { let version_major = fw_info.version_major(); let version_minor = fw_info.version_minor(); @@ -68,6 +67,9 @@ async fn main(_spawner: Spawner) { } } - Timer::after(Duration::from_millis(500)).await; + Timer::after(Duration::from_millis(50)).await; } + + info!("Test OK"); + cortex_m::asm::bkpt(); } diff --git a/examples/stm32wb/src/bin/tl_mbox_tx_rx.rs b/examples/stm32wb/src/bin/tl_mbox_tx_rx.rs index 41c450a53..1724d946f 100644 --- a/examples/stm32wb/src/bin/tl_mbox_tx_rx.rs +++ b/examples/stm32wb/src/bin/tl_mbox_tx_rx.rs @@ -4,8 +4,7 @@ use defmt::*; use embassy_executor::Spawner; -use embassy_stm32::ipcc::Config; -use embassy_stm32::tl_mbox::TlMbox; +use embassy_stm32::tl_mbox::{Config, TlMbox}; use embassy_stm32::{bind_interrupts, tl_mbox}; use {defmt_rtt as _, panic_probe as _}; @@ -40,11 +39,11 @@ async fn main(_spawner: Spawner) { Note: extended stack versions are not supported at this time. Do not attempt to install a stack with "extended" in the name. */ - let _p = embassy_stm32::init(Default::default()); + let p = embassy_stm32::init(Default::default()); info!("Hello World!"); let config = Config::default(); - let mbox = TlMbox::init(Irqs, config); + let mbox = TlMbox::new(p.IPCC, Irqs, config); info!("waiting for coprocessor to boot"); let event_box = mbox.read().await; @@ -94,5 +93,6 @@ async fn main(_spawner: Spawner) { payload[3..] ); - loop {} + info!("Test OK"); + cortex_m::asm::bkpt(); } -- cgit