wolfBoot, the secure bootloader from wolfSSL, has a new target: ST’s STM32WBA family of Cortex-M33 wireless microcontrollers with TrustZone and Bluetooth LE 5.4. The port has been validated on the NUCLEO-WBA55CG board (STM32WBA55CG: 1 MB flash, 128 KB SRAM). Why the STM32WBA The WBA family is ST’s current-generation wireless line: an Arm Cortex-M33 with TrustZone-M, […]
Read MoreMore TagCategory: wolfHAL
Introducing wolfHAL: A Lightweight Hardware Abstraction Layer for Embedded Systems
We are excited to announce wolfHAL, a new open-source project from wolfSSL. wolfHAL is a lightweight, OS-agnostic, compiler-agnostic hardware abstraction layer (HAL) for embedded targets, written in portable C. It sits between your application and the silicon, exposing a clean, uniform API for talking to peripherals such as GPIO, UART, SPI, I2C, DMA, flash, timers, […]
Read MoreMore Tag