initial commit

.cargo/config

+[target.thumbv7em-none-eabihf]
+runner = 'arm-none-eabi-gdb'
+rustflags = [
+  "-C", "link-arg=-Tlink.x",
+  "-C", "linker=arm-none-eabi-ld",
+  "-Z", "linker-flavor=ld",
+  "-Z", "thinlto=no",
+]
+
+[build]
+target = "thumbv7em-none-eabihf"

.gdbinit

+target remote :3333
+
+monitor arm semihosting enable
+
+# send captured ITM to the file /tmp/itm.log
+# (the microcontroller SWO pin must be connected to the programmer SWO pin)
+# 16000000 must match the core clock frequency
+monitor tpiu config internal /tmp/itm.log uart off 16000000
+
+# enable ITM port 0
+monitor itm port 0 on
+
+load
+step

.vscode/tasks.json

+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "type": "shell",
+            "label": "xargo build --examples",
+            "command": "xargo build --examples",
+            "problemMatcher": [
+                "$rustc"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            }
+        },
+    ]
+}
\ No newline at end of file

Cargo.toml

 [package]
-authors = ["Jorge Aparicio <jorge@japaric.io>"]
+authors = ["Per Lindgren <per.lindgren@ltu.se> Jorge Aparicio <jorge@japaric.io>"]
 categories = ["embedded", "hardware-support", "no-std"]
-description = "HAL for the STM32F30x family of microcontrollers"
+description = "HAL for the STM32F4xx family of microcontrollers"
 keywords = ["arm", "cortex-m", "stm32", "hal"]
 license = "MIT OR Apache-2.0"
-name = "stm32f30x-hal"
-repository = "https://github.com/japaric/stm32f30x-hal"
+name = "stm32f4xx-hal"
+#repository = "https://github.com/japaric/stm32f30x-hal"
 version = "0.1.1"
 
 [dependencies]
 cortex-m = "0.4.0"
 embedded-hal = "0.1.0"
 nb = "0.1.0"
-stm32f30x = "0.6.0"
+
+[dependencies.stm32f413]
+version = "0.2.0"
+path = "../stm32f413"
 
 [dependencies.cast]
 default-features = false
 version = "0.2.2"
 
+[dev-dependencies.stm32f413]
+features = ["rt"]
+version = "0.2.0"
+path = "../stm32f413"
+
+[dev-dependencies.cortex-m-rt]
+features = ["abort-on-panic"]
+version = "0.3.12"
+    
+[dev-dependencies]
+cortex-m-semihosting = "0.2.0"
+cortex-m-rtfm = "0.3.1"
+
+[dev-dependencies.cortex-m-debug]
+git = "https://gitlab.henriktjader.com/pln/cortex-m-debug.git"
+version = "0.1.2"
+branch = "cortex-m-4"
+#path = "../cortex-m-debug"
+
 [features]
-rt = ["stm32f30x/rt"]
\ No newline at end of file
+rt = ["stm32f413/rt"]
+
+[profile.dev]
+codegen-units = 1
+incremental = false
+
+[profile.release]
+debug = true
+lto = true
\ No newline at end of file

examples/hello.rs

+//! Prints "Hello, world" on the OpenOCD console
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_std]
+
+extern crate cortex_m_semihosting as semihosting;
+extern crate stm32f4xx_hal;
+
+use core::fmt::Write;
+
+use semihosting::hio;
+
+fn main() {
+    writeln!(hio::hstdout().unwrap(), "Hello, world!").unwrap();
+}

examples/hello_itm.rs

+//! Prints "Hello, world" on the ITM console
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_std]
+
+//extern crate cortex_m_semihosting as semihosting;
+extern crate stm32f4xx_hal;
+
+// Convenient tracing over semihosting and ITM
+#[macro_use]
+extern crate cortex_m_debug;
+
+fn main() {
+    ip!("ITM: Hello ");
+    ipln!("World! for the {} time", 50);
+
+    sp!("Semihosting: Hello ");
+    spln!("World! for the {} time", 50);
+}

memory.x

+/* STM32F401re */
+MEMORY
+{
+  FLASH : ORIGIN = 0x08000000, LENGTH = 512K
+  RAM : ORIGIN = 0x20000000, LENGTH = 96K
+}

src/lib.rs

@@ -28,15 +28,15 @@ extern crate cast;
 extern crate cortex_m;
 extern crate embedded_hal as hal;
 extern crate nb;
-pub extern crate stm32f30x;
+pub extern crate stm32f413;
 
-pub mod delay;
-pub mod flash;
-pub mod gpio;
-pub mod i2c;
-pub mod prelude;
-pub mod rcc;
-pub mod serial;
-pub mod spi;
-pub mod time;
-pub mod timer;
+// pub mod delay;
+// pub mod flash;
+// pub mod gpio;
+// pub mod i2c;
+// pub mod prelude;
+// pub mod rcc;
+// pub mod serial;
+// pub mod spi;
+// pub mod time;
+// pub mod timer;