Created
January 13, 2019 02:18
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diff --git a/build.rs b/build.rs | |
index 73d61f7..d7dfb04 100644 | |
--- a/build.rs | |
+++ b/build.rs | |
@@ -45,6 +45,7 @@ handlers."); | |
Build::new().file("exceptions.s").compile("asm"); | |
println!("cargo:rustc-link-search={}", out.display()); | |
+ println!("cargo:rustc-link-lib=static=asm"); | |
println!("cargo:rerun-if-changed=exceptions.s"); | |
println!("cargo:rerun-if-changed=xmc.x.in"); | |
diff --git a/examples/blinky.rs b/examples/blinky.rs | |
index 0498bd6..7561afb 100644 | |
--- a/examples/blinky.rs | |
+++ b/examples/blinky.rs | |
@@ -19,9 +19,17 @@ fn main() -> ! { | |
/* (Re-)configure PA1 as output */ | |
let mut led = port1.p1_1.into_push_pull_output(); | |
+ extern "C" { | |
+ static SVC_Veneer: u32; | |
+ } | |
+ | |
+ let x = unsafe { SVC_Veneer }; | |
+ | |
+ let x = 100; | |
+ | |
loop { | |
/* Turn PA1 on a million times in a row */ | |
- for _ in 0..1_000_000 { | |
+ for _ in 0..x { | |
led.set_high(); | |
} | |
/* Then turn PA1 off a million times in a row */ |
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