Move rtos-trace example to a separate project to simplify Cargo.toml
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Quentin Smith
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9
examples/nrf-rtos-trace/.cargo/config.toml
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9
examples/nrf-rtos-trace/.cargo/config.toml
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@ -0,0 +1,9 @@
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[target.'cfg(all(target_arch = "arm", target_os = "none"))']
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# replace nRF82840_xxAA with your chip as listed in `probe-run --list-chips`
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runner = "probe-run --chip nRF52840_xxAA"
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[build]
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target = "thumbv7em-none-eabi"
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[env]
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DEFMT_LOG = "trace"
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51
examples/nrf-rtos-trace/Cargo.toml
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51
examples/nrf-rtos-trace/Cargo.toml
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[package]
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edition = "2021"
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name = "embassy-nrf-examples"
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version = "0.1.0"
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[features]
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default = ["log", "nightly"]
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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"]
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log = [
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"dep:log",
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"embassy-util/log",
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"embassy-executor/log",
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"embassy-nrf/log",
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"embassy-net/log",
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"embassy-usb-ncm/log",
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# Currently broken:
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# "embassy-usb/log",
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# "embassy-usb-serial/log",
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# "embassy-usb-hid/log",
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]
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[dependencies]
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embassy-util = { version = "0.1.0", path = "../../embassy-util" }
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embassy-executor = { version = "0.1.0", path = "../../embassy-executor", features=["rtos-trace", "rtos-trace-interrupt"] }
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embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac"] }
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embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["tcp", "dhcpv4", "medium-ethernet", "pool-16"], optional = true }
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embassy-usb = { version = "0.1.0", path = "../../embassy-usb", optional = true }
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embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", optional = true }
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embassy-usb-hid = { version = "0.1.0", path = "../../embassy-usb-hid", optional = true }
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embassy-usb-ncm = { version = "0.1.0", path = "../../embassy-usb-ncm", optional = true }
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embedded-io = "0.3.0"
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cortex-m = "0.7.3"
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cortex-m-rt = "0.7.0"
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panic-probe = { version = "0.3" }
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futures = { version = "0.3.17", default-features = false, features = ["async-await"] }
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rand = { version = "0.8.4", default-features = false }
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embedded-storage = "0.3.0"
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usbd-hid = "0.5.2"
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serde = { version = "1.0.136", default-features = false }
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rtos-trace = "0.1.3"
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systemview-target = { version = "0.1.1", features = ["callbacks-app", "callbacks-os", "log", "cortex-m"] }
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log = { version = "0.4.17", optional = true }
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[[bin]]
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name = "rtos_trace"
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required-features = ["nightly"]
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[patch.crates-io]
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rtos-trace = { git = "https://gitlab.com/quentinmit/rtos-trace.git", branch = "build-fix" }
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systemview-target = { git = "https://gitlab.com/quentinmit/rtos-trace.git", branch = "build-fix" }
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36
examples/nrf-rtos-trace/build.rs
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36
examples/nrf-rtos-trace/build.rs
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@ -0,0 +1,36 @@
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//! This build script copies the `memory.x` file from the crate root into
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//! a directory where the linker can always find it at build time.
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//! For many projects this is optional, as the linker always searches the
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//! project root directory -- wherever `Cargo.toml` is. However, if you
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//! are using a workspace or have a more complicated build setup, this
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//! build script becomes required. Additionally, by requesting that
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//! Cargo re-run the build script whenever `memory.x` is changed,
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//! updating `memory.x` ensures a rebuild of the application with the
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//! new memory settings.
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use std::env;
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use std::fs::File;
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use std::io::Write;
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use std::path::PathBuf;
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fn main() {
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// Put `memory.x` in our output directory and ensure it's
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// on the linker search path.
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let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
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File::create(out.join("memory.x"))
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.unwrap()
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.write_all(include_bytes!("memory.x"))
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.unwrap();
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println!("cargo:rustc-link-search={}", out.display());
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// By default, Cargo will re-run a build script whenever
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// any file in the project changes. By specifying `memory.x`
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// here, we ensure the build script is only re-run when
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// `memory.x` is changed.
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println!("cargo:rerun-if-changed=memory.x");
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println!("cargo:rustc-link-arg-bins=--nmagic");
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println!("cargo:rustc-link-arg-bins=-Tlink.x");
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#[cfg(feature = "defmt")]
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println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
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}
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7
examples/nrf-rtos-trace/memory.x
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7
examples/nrf-rtos-trace/memory.x
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MEMORY
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{
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/* NOTE 1 K = 1 KiBi = 1024 bytes */
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/* These values correspond to the NRF52840 with Softdevices S140 7.0.1 */
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FLASH : ORIGIN = 0x00000000, LENGTH = 1024K
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RAM : ORIGIN = 0x20000000, LENGTH = 256K
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}
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@ -4,71 +4,28 @@ name = "embassy-nrf-examples"
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version = "0.1.0"
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[features]
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default = ["defmt", "nightly"]
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default = ["nightly"]
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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"]
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defmt = [
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"dep:defmt",
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"dep:defmt-rtt",
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"embassy-util/defmt",
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"embassy-executor/defmt",
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"embassy-executor/defmt-timestamp-uptime",
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"embassy-nrf/defmt",
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"embassy-net/defmt",
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"embassy-usb/defmt",
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"embassy-usb-serial/defmt",
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"embassy-usb-hid/defmt",
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"embassy-usb-ncm/defmt",
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"panic-probe/print-defmt",
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]
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log = [
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"dep:log",
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"embassy-util/log",
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"embassy-executor/log",
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"embassy-nrf/log",
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"embassy-net/log",
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"embassy-usb-ncm/log",
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# Currently broken:
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# "embassy-usb/log",
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# "embassy-usb-serial/log",
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# "embassy-usb-hid/log",
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]
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rtos-trace = [
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"dep:rtos-trace",
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"dep:systemview-target",
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"embassy-executor/rtos-trace",
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"embassy-executor/rtos-trace-interrupt",
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]
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[dependencies]
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embassy-util = { version = "0.1.0", path = "../../embassy-util" }
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embassy-executor = { version = "0.1.0", path = "../../embassy-executor" }
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embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac"] }
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embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["tcp", "dhcpv4", "medium-ethernet", "pool-16"], optional = true }
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embassy-usb = { version = "0.1.0", path = "../../embassy-usb", optional = true }
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embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", optional = true }
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embassy-usb-hid = { version = "0.1.0", path = "../../embassy-usb-hid", optional = true }
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embassy-usb-ncm = { version = "0.1.0", path = "../../embassy-usb-ncm", optional = true }
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embassy-util = { version = "0.1.0", path = "../../embassy-util", features = ["defmt"] }
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embassy-executor = { version = "0.1.0", path = "../../embassy-executor", features = ["defmt", "defmt-timestamp-uptime"] }
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embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["defmt", "nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac"] }
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embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "pool-16"], optional = true }
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embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"], optional = true }
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embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", features = ["defmt"], optional = true }
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embassy-usb-hid = { version = "0.1.0", path = "../../embassy-usb-hid", features = ["defmt"], optional = true }
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embassy-usb-ncm = { version = "0.1.0", path = "../../embassy-usb-ncm", features = ["defmt"], optional = true }
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embedded-io = "0.3.0"
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defmt = { version = "0.3", optional = true }
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defmt-rtt = { version = "0.3", optional = true }
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defmt = "0.3"
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defmt-rtt = "0.3"
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cortex-m = "0.7.3"
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cortex-m-rt = "0.7.0"
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panic-probe = { version = "0.3" }
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panic-probe = { version = "0.3", features = ["print-defmt"] }
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futures = { version = "0.3.17", default-features = false, features = ["async-await"] }
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rand = { version = "0.8.4", default-features = false }
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embedded-storage = "0.3.0"
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usbd-hid = "0.5.2"
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serde = { version = "1.0.136", default-features = false }
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rtos-trace = { version = "0.1.3", optional = true }
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systemview-target = { version = "0.1.1", optional = true, features = ["callbacks-app", "callbacks-os", "log", "cortex-m"] }
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log = { version = "0.4.17", optional = true }
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[[bin]]
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name = "rtos_trace"
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required-features = ["nightly", "rtos-trace"]
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[patch.crates-io]
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rtos-trace = { git = "https://gitlab.com/quentinmit/rtos-trace.git", branch = "build-fix" }
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systemview-target = { git = "https://gitlab.com/quentinmit/rtos-trace.git", branch = "build-fix" }
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@ -31,6 +31,5 @@ fn main() {
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println!("cargo:rustc-link-arg-bins=--nmagic");
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println!("cargo:rustc-link-arg-bins=-Tlink.x");
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#[cfg(feature = "defmt")]
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println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
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}
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