SPL

Configuration:framework = spl

The ST Standard Peripheral Library provides a set of functions for handling the peripherals on the STM32 Cortex-M3 family. The idea is to save the user (the new user, in particular) having to deal directly with the registers.

For more detailed information please visit vendor site.

Examples

All project examples are located in PlatformIO repository Examples for SPL framework.

Debugging

PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.

Tools & Debug Probes

Supported debugging tools are listed in “Debug” column. For more detailed information, please scroll table by horizontal. You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

Warning

You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions.

On-Board Debug Tools

Boards listed below have on-board debug probe and ARE READY for debugging! You do not need to use/buy external debug probe.

Name Platform MCU Frequency Flash RAM
RushUp Cloud-JAM ST STM32 STM32F401RET6 84MHz 512KB 96KB
ST Nucleo F401RE ST STM32 STM32F401RET6 84MHz 512KB 96KB
ST STM32F3DISCOVERY ST STM32 STM32F303VCT6 72MHz 256KB 48KB
ST STM32F4DISCOVERY ST STM32 STM32F407VGT6 168MHz 1MB 128KB
ST STM32LDISCOVERY ST STM32 STM32L152RBT6 32MHz 128KB 16KB
ST STM8S-DISCOVERY ST STM8 STM8S105C6T6 16MHz 32KB 2KB

External Debug Tools

Boards listed below are compatible with PIO Unified Debugger but DEPEND ON external debug probe. They ARE NOT READY for debugging. Please click on board name for the further details.

Name Platform MCU Frequency Flash RAM
1Bitsy ST STM32 STM32F415RGT 168MHz 1MB 128KB
Armstrap Eagle 1024 ST STM32 STM32F417VGT6 168MHz 1MB 192KB
Armstrap Eagle 2048 ST STM32 STM32F427VIT6 168MHz 1.99MB 256KB
Armstrap Eagle 512 ST STM32 STM32F407VET6 168MHz 512KB 192KB

Platforms

Name Description
ST STM32 The STM32 family of 32-bit Flash MCUs based on the ARM Cortex-M processor is designed to offer new degrees of freedom to MCU users. It offers a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation, while maintaining full integration and ease of development.
ST STM8 The STM8 is an 8-bit microcontroller family by STMicroelectronics an extended variant of the ST7 microcontroller architecture. STM8 microcontrollers are particularly low cost for a full-featured 8-bit microcontroller.

Boards

Note

1BitSquared

Name Platform Debug MCU Frequency Flash RAM
1Bitsy ST STM32 External STM32F415RGT 168MHz 1MB 128KB

Armstrap

Name Platform Debug MCU Frequency Flash RAM
Armstrap Eagle 1024 ST STM32 External STM32F417VGT6 168MHz 1MB 192KB
Armstrap Eagle 2048 ST STM32 External STM32F427VIT6 168MHz 1.99MB 256KB
Armstrap Eagle 512 ST STM32 External STM32F407VET6 168MHz 512KB 192KB

RushUp

Name Platform Debug MCU Frequency Flash RAM
RushUp Cloud-JAM ST STM32 On-board STM32F401RET6 84MHz 512KB 96KB

ST

Name Platform Debug MCU Frequency Flash RAM
ST Nucleo F401RE ST STM32 On-board STM32F401RET6 84MHz 512KB 96KB
ST STM32F3DISCOVERY ST STM32 On-board STM32F303VCT6 72MHz 256KB 48KB
ST STM32F4DISCOVERY ST STM32 On-board STM32F407VGT6 168MHz 1MB 128KB
ST STM32LDISCOVERY ST STM32 On-board STM32L152RBT6 32MHz 128KB 16KB
ST STM8S-DISCOVERY ST STM8 On-board STM8S105C6T6 16MHz 32KB 2KB
ST STM8S103F3 Breakout Board ST STM8 No STM8S103F3P6 16MHz 8KB 1KB
ST STM8S105K4T6 Breakout Board ST STM8 No STM8S105K4T6 16MHz 16KB 2KB

sduino

Name Platform Debug MCU Frequency Flash RAM
sduino MB (STM8S208MBT6B) ST STM8 No STM8S208MBT6 16MHz 128KB 6KB
sduino UNO (STM8S105K6) ST STM8 No STM8S105K6T6 16MHz 32KB 2KB