Getting Started with the ARM GCC Compiler on Windows, Part 2: Creating a FOSS Build Environment for the STM32F0DISCOVERY Board and Building the Demo Project – The Hacker Workshop
STM32F0 - Arm Cortex-M0 - USB Microcontrollers - STMicroelectronics
stm32f0-hal-base/sdk/STM32Cube_FW_F0_V1.5.0/Drivers/CMSIS/Include/arm_math.h at master · lab11/stm32f0-hal-base · GitHub