Move rtos-trace example to a separate project to simplify Cargo.toml

This commit is contained in:
Quentin Smith 2022-08-18 01:38:58 -04:00
parent 7dfe119fe0
commit 2edf532f8d
7 changed files with 115 additions and 56 deletions

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@ -0,0 +1,9 @@
[target.'cfg(all(target_arch = "arm", target_os = "none"))']
# replace nRF82840_xxAA with your chip as listed in `probe-run --list-chips`
runner = "probe-run --chip nRF52840_xxAA"
[build]
target = "thumbv7em-none-eabi"
[env]
DEFMT_LOG = "trace"

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@ -0,0 +1,51 @@
[package]
edition = "2021"
name = "embassy-nrf-examples"
version = "0.1.0"
[features]
default = ["log", "nightly"]
nightly = ["embassy-executor/nightly", "embassy-nrf/nightly", "embassy-nrf/unstable-traits", "embassy-usb", "embassy-usb-serial", "embassy-usb-hid", "embassy-usb-ncm", "embedded-io/async", "embassy-net"]
log = [
"dep:log",
"embassy-util/log",
"embassy-executor/log",
"embassy-nrf/log",
"embassy-net/log",
"embassy-usb-ncm/log",
# Currently broken:
# "embassy-usb/log",
# "embassy-usb-serial/log",
# "embassy-usb-hid/log",
]
[dependencies]
embassy-util = { version = "0.1.0", path = "../../embassy-util" }
embassy-executor = { version = "0.1.0", path = "../../embassy-executor", features=["rtos-trace", "rtos-trace-interrupt"] }
embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac"] }
embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["tcp", "dhcpv4", "medium-ethernet", "pool-16"], optional = true }
embassy-usb = { version = "0.1.0", path = "../../embassy-usb", optional = true }
embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", optional = true }
embassy-usb-hid = { version = "0.1.0", path = "../../embassy-usb-hid", optional = true }
embassy-usb-ncm = { version = "0.1.0", path = "../../embassy-usb-ncm", optional = true }
embedded-io = "0.3.0"
cortex-m = "0.7.3"
cortex-m-rt = "0.7.0"
panic-probe = { version = "0.3" }
futures = { version = "0.3.17", default-features = false, features = ["async-await"] }
rand = { version = "0.8.4", default-features = false }
embedded-storage = "0.3.0"
usbd-hid = "0.5.2"
serde = { version = "1.0.136", default-features = false }
rtos-trace = "0.1.3"
systemview-target = { version = "0.1.1", features = ["callbacks-app", "callbacks-os", "log", "cortex-m"] }
log = { version = "0.4.17", optional = true }
[[bin]]
name = "rtos_trace"
required-features = ["nightly"]
[patch.crates-io]
rtos-trace = { git = "https://gitlab.com/quentinmit/rtos-trace.git", branch = "build-fix" }
systemview-target = { git = "https://gitlab.com/quentinmit/rtos-trace.git", branch = "build-fix" }

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@ -0,0 +1,36 @@
//! 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");
println!("cargo:rustc-link-arg-bins=--nmagic");
println!("cargo:rustc-link-arg-bins=-Tlink.x");
#[cfg(feature = "defmt")]
println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
}

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@ -0,0 +1,7 @@
MEMORY
{
/* NOTE 1 K = 1 KiBi = 1024 bytes */
/* These values correspond to the NRF52840 with Softdevices S140 7.0.1 */
FLASH : ORIGIN = 0x00000000, LENGTH = 1024K
RAM : ORIGIN = 0x20000000, LENGTH = 256K
}

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@ -4,71 +4,28 @@ name = "embassy-nrf-examples"
version = "0.1.0"
[features]
default = ["defmt", "nightly"]
default = ["nightly"]
nightly = ["embassy-executor/nightly", "embassy-nrf/nightly", "embassy-nrf/unstable-traits", "embassy-usb", "embassy-usb-serial", "embassy-usb-hid", "embassy-usb-ncm", "embedded-io/async", "embassy-net"]
defmt = [
"dep:defmt",
"dep:defmt-rtt",
"embassy-util/defmt",
"embassy-executor/defmt",
"embassy-executor/defmt-timestamp-uptime",
"embassy-nrf/defmt",
"embassy-net/defmt",
"embassy-usb/defmt",
"embassy-usb-serial/defmt",
"embassy-usb-hid/defmt",
"embassy-usb-ncm/defmt",
"panic-probe/print-defmt",
]
log = [
"dep:log",
"embassy-util/log",
"embassy-executor/log",
"embassy-nrf/log",
"embassy-net/log",
"embassy-usb-ncm/log",
# Currently broken:
# "embassy-usb/log",
# "embassy-usb-serial/log",
# "embassy-usb-hid/log",
]
rtos-trace = [
"dep:rtos-trace",
"dep:systemview-target",
"embassy-executor/rtos-trace",
"embassy-executor/rtos-trace-interrupt",
]
[dependencies]
embassy-util = { version = "0.1.0", path = "../../embassy-util" }
embassy-executor = { version = "0.1.0", path = "../../embassy-executor" }
embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac"] }
embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["tcp", "dhcpv4", "medium-ethernet", "pool-16"], optional = true }
embassy-usb = { version = "0.1.0", path = "../../embassy-usb", optional = true }
embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", optional = true }
embassy-usb-hid = { version = "0.1.0", path = "../../embassy-usb-hid", optional = true }
embassy-usb-ncm = { version = "0.1.0", path = "../../embassy-usb-ncm", optional = true }
embassy-util = { version = "0.1.0", path = "../../embassy-util", features = ["defmt"] }
embassy-executor = { version = "0.1.0", path = "../../embassy-executor", features = ["defmt", "defmt-timestamp-uptime"] }
embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["defmt", "nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac"] }
embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "pool-16"], optional = true }
embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"], optional = true }
embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", features = ["defmt"], optional = true }
embassy-usb-hid = { version = "0.1.0", path = "../../embassy-usb-hid", features = ["defmt"], optional = true }
embassy-usb-ncm = { version = "0.1.0", path = "../../embassy-usb-ncm", features = ["defmt"], optional = true }
embedded-io = "0.3.0"
defmt = { version = "0.3", optional = true }
defmt-rtt = { version = "0.3", optional = true }
defmt = "0.3"
defmt-rtt = "0.3"
cortex-m = "0.7.3"
cortex-m-rt = "0.7.0"
panic-probe = { version = "0.3" }
panic-probe = { version = "0.3", features = ["print-defmt"] }
futures = { version = "0.3.17", default-features = false, features = ["async-await"] }
rand = { version = "0.8.4", default-features = false }
embedded-storage = "0.3.0"
usbd-hid = "0.5.2"
serde = { version = "1.0.136", default-features = false }
rtos-trace = { version = "0.1.3", optional = true }
systemview-target = { version = "0.1.1", optional = true, features = ["callbacks-app", "callbacks-os", "log", "cortex-m"] }
log = { version = "0.4.17", optional = true }
[[bin]]
name = "rtos_trace"
required-features = ["nightly", "rtos-trace"]
[patch.crates-io]
rtos-trace = { git = "https://gitlab.com/quentinmit/rtos-trace.git", branch = "build-fix" }
systemview-target = { git = "https://gitlab.com/quentinmit/rtos-trace.git", branch = "build-fix" }

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@ -31,6 +31,5 @@ fn main() {
println!("cargo:rustc-link-arg-bins=--nmagic");
println!("cargo:rustc-link-arg-bins=-Tlink.x");
#[cfg(feature = "defmt")]
println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
}