The various projects in CB_Lab4Layer are based on software packs that public available.
There are different types of software packs required for working with the Layer examples.
| Pack Type | Description |
|---|---|
| CMSIS | Standard CMSIS software pack |
| RTOS | CMSIS-RTOS2 implementation for FreeRTOS or RTX |
| DFP (Device) | Device Family Pack with CMSIS-Driver for UART, SPI, and Ethernet |
| BSP (Board) | Board support, optional with CMSIS-Driver VIO for board interface I/O |
| Network | Various WiFi chipsets, MDK middleware, or LwIP is supported |
| Security | Mbed TLS or Mbed Crypto |
| Cloud SDK | SDK for AWS, Azure, Google, MQTT, Watson, (Pelion is in the works) |
| TFM | Trusted Firmware for Cortex-M (TF-M) (currently v8-M implementation only) |
| TFM Platform | Device specific configuration for TF-M |
There are several BSPs published for various boards
| Pack | Description |
|---|---|
| github.com/ARM-software/CMSIS-Musca-S1 | for Arm Musca-S1 |
| github.com/MDK-Packs/LPCXpresso55S69_BSP | for NXP LPCXpresso55S69 (LPC55S69) |
| github.com/MDK-Packs/MIMXRT1064-EVK_BSP | for NXP MIMXRT1064-EVK |
| github.com/MDK-Packs/B-L475E-IOT01A_BSP | for STM32L475 IoT Kit |
| github.com/MDK-Packs/STM32L562E-DK_BSP | for STM32L5 Discovery Kit |
| github.com/MDK-Packs/NUCLEO-L552ZE-Q_BSP | for STM32L5 Nucleo |
These packs contain the related CMSIS-Driver VIO for the board implementation, in the directory Drivers/Platform, for example github.com/MDK-Packs/B-L475E-IOT01A_BSP/tree/develop/Drivers/Platform