From b781e959a89ccb4acea1b429083c7159b9eb9632 Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Wed, 3 Nov 2021 01:25:13 +0100
Subject: [PATCH] first compiling blinky

---
 .cargo/config.toml | 36 ++++++++++++++++++++++++++++++++++++
 memory.x           | 10 ++++++++++
 vorago-reb1-rs     |  2 +-
 3 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 .cargo/config.toml
 create mode 100644 memory.x

diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..c9d858b
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,36 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+# uncomment ONE of these three option to make `cargo run` start a GDB session
+# which option to pick depends on your system
+# runner = "arm-none-eabi-gdb -q -x openocd.gdb"
+# runner = "gdb-multiarch -q -x openocd.gdb"
+# runner = "gdb -q -x openocd.gdb"
+
+rustflags = [
+  # This is needed if your flash or ram addresses are not aligned to 0x10000 in memory.x
+  # See https://github.com/rust-embedded/cortex-m-quickstart/pull/95
+  "-C", "link-arg=--nmagic",
+
+  # LLD (shipped with the Rust toolchain) is used as the default linker
+  "-C", "link-arg=-Tlink.x",
+
+  # if you run into problems with LLD switch to the GNU linker by commenting out
+  # this line
+  # "-C", "linker=arm-none-eabi-ld",
+
+  # if you need to link to pre-compiled C libraries provided by a C toolchain
+  # use GCC as the linker by commenting out both lines above and then
+  # uncommenting the three lines below
+  # "-C", "linker=arm-none-eabi-gcc",
+  # "-C", "link-arg=-Wl,-Tlink.x",
+  # "-C", "link-arg=-nostartfiles",
+]
+
+[build]
+# Pick ONE of these compilation targets
+target = "thumbv6m-none-eabi"        # Cortex-M0 and Cortex-M0+
+# target = "thumbv7m-none-eabi"        # Cortex-M3
+# target = "thumbv7em-none-eabi"       # Cortex-M4 and Cortex-M7 (no FPU)
+# target = "thumbv7em-none-eabihf"     # Cortex-M4F and Cortex-M7F (with FPU)
+# target = "thumbv8m.base-none-eabi"   # Cortex-M23
+# target = "thumbv8m.main-none-eabi"   # Cortex-M33 (no FPU)
+# target = "thumbv8m.main-none-eabihf" # Cortex-M33 (with FPU)
\ No newline at end of file
diff --git a/memory.x b/memory.x
new file mode 100644
index 0000000..1ca0e97
--- /dev/null
+++ b/memory.x
@@ -0,0 +1,10 @@
+MEMORY
+{
+	FLASH : ORIGIN = 0x00000000, LENGTH = 0x20000 /* 128K */
+	RAM : ORIGIN = 0x10000000, LENGTH = 0x08000 /* 32K */
+}
+
+/* This is where the call stack will be allocated. */
+/* The stack is of the full descending type. */
+/* NOTE Do NOT modify `_stack_start` unless you know what you are doing */
+_stack_start = ORIGIN(RAM) + LENGTH(RAM);
diff --git a/vorago-reb1-rs b/vorago-reb1-rs
index 5ccfff2..38999ab 160000
--- a/vorago-reb1-rs
+++ b/vorago-reb1-rs
@@ -1 +1 @@
-Subproject commit 5ccfff2e60c44dee67c1c13efa4d52dc7ef64f53
+Subproject commit 38999aba97bd3d0250e6a11076312d176f77b854