document how to use the heap and a dynamic allocator

2017-05-27 10:58:24 -05:00
parent 2bb6e419af
commit f1329524c8
8 changed files with 166 additions and 9 deletions
--- a/src/examples/_3_crash.rs
+++ b/src/examples/_3_crash.rs
@@ -27,7 +27,7 @@
 //! $2 = cortex_m::exception::Exception::HardFault
 //!
 //! (gdb) # Where did we come from?
-//! (gdb) print _e
+//! (gdb) backtrace
 //! ```
 //!
 //! ```