From 6462371a14b593f2ba7c08b68dea6e66568ce349 Mon Sep 17 00:00:00 2001 From: Mikael Nousiainen Date: Sat, 14 Oct 2023 11:01:47 +0300 Subject: [PATCH 1/2] Update the ARM GNU compiler toolchain URL --- README.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index ef3c603..0052bc9 100644 --- a/README.md +++ b/README.md @@ -290,7 +290,7 @@ Now you can flash the firmware using instructions below (skip the build instruct Software requirements: -* [GNU GCC toolchain](https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-a/downloads/9-2-2019-12) +* [GNU GCC toolchain](https://developer.arm.com/downloads/-/gnu-rm) version 8.3.0 or higher for cross-compiling the firmware for the ARM Cortex-M3 architecture (`arm-none-eabi-gcc`) * [CMake](https://cmake.org/) version 3.6 or higher for building the firmware * [OpenOCD](http://openocd.org/) version 0.10.0 or higher for flashing the firmware @@ -373,7 +373,8 @@ ______________________| |______________________ It is possible to receive log messages from the firmware program and to perform debugging of the firmware using GNU GDB. Also, please note that Red Hat/Fedora do not provide GDB for ARM architectures, so you will need to manually download -and install GDB from [ARM GNU GCC toolchain](https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-a/downloads/9-2-2019-12). +and install GDB from [ARM GNU GCC toolchain](https://developer.arm.com/downloads/-/gnu-rm). +Pick the latest version available for your operating system. Semihosting allows the firmware to send log messages via special system calls to OpenOCD, so that you can get real-time feedback and debug output from the application. From 18b6e1ffb4f84a3d47756777af02fc6355469e6c Mon Sep 17 00:00:00 2001 From: Mikael Nousiainen Date: Sat, 14 Oct 2023 11:02:55 +0300 Subject: [PATCH 2/2] Remove references to specific ARM GNU toolchain versions --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 0052bc9..80ef618 100644 --- a/README.md +++ b/README.md @@ -291,7 +291,8 @@ Now you can flash the firmware using instructions below (skip the build instruct Software requirements: * [GNU GCC toolchain](https://developer.arm.com/downloads/-/gnu-rm) - version 8.3.0 or higher for cross-compiling the firmware for the ARM Cortex-M3 architecture (`arm-none-eabi-gcc`) + for cross-compiling the firmware for the ARM Cortex-M3 architecture (`arm-none-eabi-gcc`) + * Pick the latest toolchain version available for your operating system. * [CMake](https://cmake.org/) version 3.6 or higher for building the firmware * [OpenOCD](http://openocd.org/) version 0.10.0 or higher for flashing the firmware