Merge pull request #54 from quartiq/test-lowpass

benchmark: enable semihosting, try qemu

Author: jordens

tests/embedded/.cargo/config.toml

@@ -2,6 +2,10 @@
 runner = "probe-rs run --chip STM32H743ZITx"
 rustflags = ["-C", "target-cpu=cortex-m7"]
 
+[target.thumbv7m-none-eabi]
+runner = "./qemu.sh"
+rustflags = ["-C", "target-cpu=cortex-m7"]
+
 [build]
 target = "thumbv7em-none-eabihf"
 

tests/embedded/Cargo.toml

@@ -8,11 +8,14 @@ publish = false
 [workspace]
 
 [dependencies]
-defmt = "1.0.1"
-defmt-rtt = "1.0.0"
 cortex-m = { version = "0.7.6", features = ["critical-section-single-core"] }
 cortex-m-rt = { version = "0.7.0", default-features = false }
-panic-probe = { version = "1.0.0", features = ["print-defmt"] }
+defmt = "1.0.1"
+defmt-rtt = { version = "1.0.0", optional = true }
+defmt-semihosting = { version = "0.3.0", optional = true }
+panic-probe = { version = "1.0.0", features = ["print-defmt"], optional = true }
+panic-semihosting = { version = "0.6.0", optional = true }
+cortex-m-semihosting = { version = "0.5", optional = true }
 
 idsp = { version = "0.21", path = "../.." }
 dsp-process = { version = "0.2", path = "../../dsp-process" }
@@ -31,3 +34,8 @@ codegen-units = 1
 incremental = false
 lto = true
 opt-level = 2
+
+[features]
+rtt = ["dep:defmt-rtt", "dep:panic-probe"]
+semihosting = ["dep:defmt-semihosting", "dep:panic-semihosting", "dep:cortex-m-semihosting"]
+default = ["rtt"]

tests/embedded/src/bin/biquad.rs

@@ -4,7 +4,6 @@
 use cortex_m::asm;
 use defmt::*;
 use num_traits::Float;
-use {defmt_rtt as _, panic_probe as _};
 
 use dsp_fixedpoint::Q32;
 use dsp_process::{Add, Identity, Pair, Parallel, Unsplit};

tests/embedded/src/bin/hbf.rs

@@ -5,7 +5,6 @@ use core::hint::black_box;
 
 use cortex_m::asm;
 use defmt::*;
-use {defmt_rtt as _, panic_probe as _};
 
 use dsp_process::{FnProcess, Split};
 use idsp::hbf;

tests/embedded/src/bin/trig.rs

@@ -3,14 +3,14 @@
 
 use cortex_m::asm;
 use defmt::*;
-use {defmt_rtt as _, panic_probe as _};
 
 use dsp_process::FnProcess;
 use idsp_embedded_bench::*;
 
 #[cortex_m_rt::entry]
 fn main() -> ! {
     info!("Setup");
+
     let mut c = unwrap!(cortex_m::Peripherals::take());
 
     // c.SCB.enable_icache();

tests/embedded/src/lib.rs

@@ -7,7 +7,10 @@ use core::{
 };
 use cortex_m::peripheral::DWT;
 use defmt::*;
+#[cfg(feature = "rtt")]
 use {defmt_rtt as _, panic_probe as _};
+#[cfg(feature = "semihosting")]
+use {defmt_semihosting as _, panic_semihosting as _};
 
 use dsp_process::{Inplace, Process};