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--- tutorials:stm32f4 [2016/10/28 11:21] – [Stlink] amora
+++ tutorials:stm32f4 [2022/09/20 00:08] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== Using the STM32F* ======
+**NOTICE**: If you are using a computer of the Laboratory you can skip directly to the Step for installing Libopencm3.
-=====  Arm Toolchain =====
+If you are using a personal computer, and are using Debian Buster or newer, then execute:
+  sudo apt install gcc-arm-none-eabi libftdi1 openocd libusb-1.0-0-dev stlink-tools
+===== Libopencm3 =====
+[[http://www.libopencm3.org/]]
+To build the library:
+  cd ~/local/src/
+  git clone https://github.com/libopencm3/libopencm3-examples
+  cd libopencm3-examples
+  git submodule init
+  git submodule update
+  cd libopencm3
+  make
+ Be sure to install  python-yaml first.
+To build an example and flash it to the f4discovery:
+  cd ../
+  cd examples/stm32/f4/stm32f4-discovery/miniblink/
+  make
+  make flash
+=====New STM versions=====
+New versions use STLINK 2-1. If you have errors, flashing the microcontroller, you should change your OOCD_INTERFACE configuration in the corresponding Makefile or passing as an argument on the flash instruction as seen below:
+  $ make flash OOCD_INTERFACE=stlink-v2-1
+===== Old Debian version =====
+** WARNING **: Only follow this tutorial if you are using Jessie or older versions.
+===  Arm Toolchain ===
+**Warning**: Only follow this if you have an old version of Debian.
 Before we used the summon-arm-toolchain script to make the crosscompiler tool, but now summon-arm-toolchain is not maintained anymore and now they recommend to use the official toolchain from ARM:
@@ Line 53: / Line 98: @@
-===== Stlink =====
+=== Stlink ===
+**WARNING**: Only follow this if you have older Debian versions.
 Project's webpage: [[https://github.com/texane/stlink]]
@@ Line 74: / Line 121: @@
   cd stlink
 Configuramos
@@ Line 99: / Line 145: @@
   sudo cp 49-stlinkv2-1.rules /etc/udev/rules.d/
   sudo /etc/init.d/udev restart
+  udevadm control --reload-rules
+  udevadm trigger --attr-match=subsystem=usb
-===== Libopencm3 =====
-[[http://www.libopencm3.org/]]
-To build the library:
-  cd ~/local/src/
-  git clone https://github.com/libopencm3/libopencm3-examples
-  cd libopencm3-examples
-  git submodule init
-  git submodule update
-  cd libopencm3
-  make
- Be sure to install  python-yaml first.
-To build an example and flash it to the f4discovery:
-  cd ../
-  cd examples/stm32/f4/stm32f4-discovery/miniblink/
-  make
-  make flash
-======New STM versions======
-New versions use STLINK 2-1. If you have errors, flashing the microcontroller, you should change your OOCD_INTERFACE configuration in the corresponding Makefile or passing as an argument on the flash instruction as seen below:
-  $ make flash OOCD_INTERFACE=stlink-v2-1
-~~DISCUSSION~~