ST-LINK¶
The ST-LINK is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board. Vendor information…
Contents
Configuration¶
You can configure debugging tool using debug_tool option in “platformio.ini” (Project Configuration File):
[env:myenv]
platform = ...
board = ...
debug_tool = stlink
If you would like to use this tool for firmware uploading, please change upload protocol:
[env:myenv]
platform = ...
board = ...
debug_tool = stlink
upload_protocol = stlink
More options:
Drivers¶
| Windows: | Please install official ST-LINK USB driver. |
|---|---|
| Mac: | Not required. |
| Linux: | Please install “udev” rules 99-platformio-udev.rules. If you already installed them before, please check that your rules are up-to-date or repeat steps. |
Wiring Connections¶
JTAG Interface¶
| ST-Link JTAG 20-Pin Connector | Board JTAG Pin | Description |
|---|---|---|
| 1 | VCC | Positive Supply Voltage — Power supply for JTAG interface drivers |
| 4 | GND | Digital ground |
| 5 | TDI | Test Data In pin |
| 7 | TMS | Test Mode State pin |
| 9 | TCK | JTAG Return Test Clock |
| 13 | TDO | Test Data Out pin |
| 15 | RESET | Connect this pin to the (active low) reset input of the target CPU |
Serial Wire Mode Interface (SWD)¶
| ST-Link SWD 20-Pin Connector | Board SWD Pin | Description |
|---|---|---|
| 1 | VCC | Positive Supply Voltage — Power supply for JTAG interface drivers |
| 4 | GND | Digital ground |
| 7 | SWDIO | Data I/O |
| 9 | SWCLK | Clock |
| 15 | RESET | Connect this pin to the (active low) reset input of the target CPU |
Platforms¶
| Name | Description |
|---|---|
| Aceinna IMU | Open-source, embedded development platform for Aceinna IMU hardware. Run custom algorithms and navigation code on Aceinna IMU/INS hardware. |
| Atmel SAM | Atmel | SMART offers Flash- based ARM products based on the ARM Cortex-M0+, Cortex-M3 and Cortex-M4 architectures, ranging from 8KB to 2MB of Flash including a rich peripheral and feature mix. |
| Nordic nRF51 | The Nordic nRF51 Series is a family of highly flexible, multi-protocol, system-on-chip (SoC) devices for ultra-low power wireless applications. nRF51 Series devices support a range of protocol stacks including Bluetooth Smart (previously called Bluetooth low energy), ANT and proprietary 2.4GHz protocols such as Gazell. |
| Nordic nRF52 | The nRF52 Series are built for speed to carry out increasingly complex tasks in the shortest possible time and return to sleep, conserving precious battery power. They have a Cortex-M4F processor and are the most capable Bluetooth Smart SoCs on the market. |
| 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. |
Frameworks¶
| Name | Description |
|---|---|
| Arduino | Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences. |
| CMSIS | The ARM Cortex Microcontroller Software Interface Standard (CMSIS) is a vendor-independent hardware abstraction layer for the Cortex-M processor series and specifies debugger interfaces. The CMSIS enables consistent and simple software interfaces to the processor for interface peripherals, real-time operating systems, and middleware. It simplifies software re-use, reducing the learning curve for new microcontroller developers and cutting the time-to-market for devices. |
| libOpenCM3 | The libOpenCM3 framework aims to create a free/libre/open-source firmware library for various ARM Cortex-M0(+)/M3/M4 microcontrollers, including ST STM32, Ti Tiva and Stellaris, NXP LPC 11xx, 13xx, 15xx, 17xx parts, Atmel SAM3, Energy Micro EFM32 and others. |
| mbed | The mbed framework The mbed SDK has been designed to provide enough hardware abstraction to be intuitive and concise, yet powerful enough to build complex projects. It is built on the low-level ARM CMSIS APIs, allowing you to code down to the metal if needed. In addition to RTOS, USB and Networking libraries, a cookbook of hundreds of reusable peripheral and module libraries have been built on top of the SDK by the mbed Developer Community. |
| Simba | Simba is an RTOS and build framework. It aims to make embedded programming easy and portable. |
| 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. |
| STM32Cube | STM32Cube embedded software libraries, including: The HAL hardware abstraction layer, enabling portability between different STM32 devices via standardized API calls; The Low-Layer (LL) APIs, a light-weight, optimized, expert oriented set of APIs designed for both performance and runtime efficiency. |
Boards¶
Note
For more detailed board information please scroll tables below by horizontal.
| Name | Platform | Debug | MCU | Frequency | Flash | RAM |
|---|---|---|---|---|---|---|
| 1Bitsy | ST STM32 | External | STM32F415RGT | 168MHz | 1MB | 128KB |
| 96Boards B96B-F446VE | ST STM32 | On-board | STM32F446VET6 | 168MHz | 512KB | 128KB |
| Aceinna OpenIMU 300ZA | Aceinna IMU | External | STM32F405RG | 120MHz | 1MB | 128KB |
| Arduino Due (Programming Port) | Atmel SAM | External | AT91SAM3X8E | 84MHz | 512KB | 96KB |
| Arduino Due (USB Native Port) | Atmel SAM | External | AT91SAM3X8E | 84MHz | 512KB | 96KB |
| 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 |
| BluePill F103C8 | ST STM32 | External | STM32F103C8T6 | 72MHz | 64KB | 20KB |
| BluePill F103C8 (128k) | ST STM32 | External | STM32F103C8T6 | 72MHz | 128KB | 20KB |
| Bluey nRF52832 IoT | Nordic nRF52 | External | NRF52832 | 64MHz | 512KB | 64KB |
| BluzDK | Nordic nRF51 | External | NRF51822 | 32MHz | 256KB | 32KB |
| Delta DFBM-NQ620 | Nordic nRF52 | On-board | NRF52832 | 64MHz | 512KB | 64KB |
| Digistump DigiX | Atmel SAM | External | AT91SAM3X8E | 84MHz | 512KB | 96KB |
| Espotel LoRa Module | ST STM32 | External | STM32F411RET6 | 100MHz | 512KB | 128KB |
| MTS Dragonfly | ST STM32 | External | STM32F411RET6 | 100MHz | 512KB | 128KB |
| Macchina M2 | Atmel SAM | External | AT91SAM3X8E | 84MHz | 512KB | 96KB |
| Maple | ST STM32 | External | STM32F103RBT6 | 72MHz | 108KB | 17KB |
| Maple (RET6) | ST STM32 | External | STM32F103RET6 | 72MHz | 256KB | 48KB |
| Maple Mini Bootloader 2.0 | ST STM32 | External | STM32F103CBT6 | 72MHz | 120KB | 20KB |
| Maple Mini Original | ST STM32 | External | STM32F103CBT6 | 72MHz | 108KB | 17KB |
| Mbed Connect Cloud | ST STM32 | On-board | STM32F439ZIY6 | 168MHz | 2MB | 256KB |
| Microduino Core STM32 to Flash | ST STM32 | External | STM32F103CBT6 | 72MHz | 105.47KB | 16.60KB |
| Microsoft Azure IoT Development Kit (MXChip AZ3166) | ST STM32 | On-board | STM32F412ZGT6 | 100MHz | 1MB | 256KB |
| MultiTech mDot | ST STM32 | External | STM32F411RET6 | 100MHz | 512KB | 128KB |
| MultiTech mDot F411 | ST STM32 | External | STM32F411RET6 | 100MHz | 512KB | 128KB |
| MultiTech xDot | ST STM32 | External | STM32L151CCU6 | 32MHz | 256KB | 32KB |
| NAMote72 | ST STM32 | External | STM32L152RC | 32MHz | 256KB | 32KB |
| Nordic nRF51-DK | Nordic nRF51 | On-board | NRF51822 | 32MHz | 256KB | 32KB |
| Nordic nRF52-DK | Nordic nRF52 | On-board | NRF52832 | 64MHz | 512KB | 64KB |
| Nordic nRF52840-DK | Nordic nRF52 | On-board | NRF52840 | 64MHz | 1MB | 256KB |
| OSHChip | Nordic nRF51 | External | NRF51822 | 32MHz | 256KB | 32KB |
| RedBearLab BLE Nano 1.5 | Nordic nRF51 | On-board | NRF51822 | 16MHz | 256KB | 32KB |
| RedBearLab BLE Nano 2 | Nordic nRF52 | On-board | NRF52832 | 64MHz | 512KB | 64KB |
| RedBearLab Blend 2 | Nordic nRF52 | On-board | NRF52832 | 64MHz | 512KB | 64KB |
| RedBearLab nRF51822 | Nordic nRF51 | On-board | NRF51822 | 16MHz | 256KB | 16KB |
| RushUp Cloud-JAM | ST STM32 | On-board | STM32F401RET6 | 84MHz | 512KB | 96KB |
| RushUp Cloud-JAM L4 | ST STM32 | On-board | STM32L476RGT6 | 80MHz | 1MB | 128KB |
| ST 32F3348DISCOVERY | ST STM32 | On-board | STM32F334C8T6 | 72MHz | 64KB | 12KB |
| ST 32F401CDISCOVERY | ST STM32 | On-board | STM32F401VCT6 | 84MHz | 256KB | 64KB |
| ST 32F411EDISCOVERY | ST STM32 | On-board | STM32F411VET6 | 100MHz | 512KB | 128KB |
| ST 32F413HDISCOVERY | ST STM32 | On-board | STM32F413ZHT6 | 100MHz | 512KB | 128KB |
| ST 32F429IDISCOVERY | ST STM32 | On-board | STM32F429ZIT6 | 180MHz | 2MB | 256KB |
| ST 32F469IDISCOVERY | ST STM32 | On-board | STM32F469NIH6 | 180MHz | 1MB | 384KB |
| ST 32F746GDISCOVERY | ST STM32 | On-board | STM32F746NGH6 | 216MHz | 1MB | 320KB |
| ST 32F769IDISCOVERY | ST STM32 | On-board | STM32F769NIH6 | 80MHz | 1MB | 512KB |
| ST 32L0538DISCOVERY | ST STM32 | On-board | STM32L053C8T6 | 32MHz | 64KB | 8KB |
| ST 32L100DISCOVERY | ST STM32 | On-board | STM32L100RCT6 | 32MHz | 256KB | 16KB |
| ST 32L476GDISCOVERY | ST STM32 | On-board | STM32L476VGT6 | 80MHz | 1MB | 128KB |
| ST 32L496GDISCOVERY | ST STM32 | On-board | STM32L496AGI6 | 80MHz | 1MB | 320KB |
| ST DISCO-L072CZ-LRWAN1 | ST STM32 | On-board | STM32L072CZ | 32MHz | 192KB | 20KB |
| ST DISCO-L475VG-IOT01A | ST STM32 | On-board | STM32L475VGT6 | 80MHz | 1MB | 128KB |
| ST Nucleo F030R8 | ST STM32 | On-board | STM32F030R8T6 | 48MHz | 64KB | 8KB |
| ST Nucleo F031K6 | ST STM32 | On-board | STM32F031K6T6 | 48MHz | 32KB | 4KB |
| ST Nucleo F042K6 | ST STM32 | On-board | STM32F042K6T6 | 48MHz | 32KB | 6KB |
| ST Nucleo F070RB | ST STM32 | On-board | STM32F070RBT6 | 48MHz | 128KB | 16KB |
| ST Nucleo F072RB | ST STM32 | On-board | STM32F072RBT6 | 48MHz | 128KB | 16KB |
| ST Nucleo F091RC | ST STM32 | On-board | STM32F091RCT6 | 48MHz | 256KB | 32KB |
| ST Nucleo F103RB | ST STM32 | On-board | STM32F103RBT6 | 72MHz | 128KB | 20KB |
| ST Nucleo F207ZG | ST STM32 | On-board | STM32F207ZGT6 | 120MHz | 1MB | 128KB |
| ST Nucleo F302R8 | ST STM32 | On-board | STM32F302R8T6 | 72MHz | 64KB | 16KB |
| ST Nucleo F303K8 | ST STM32 | On-board | STM32F303K8T6 | 72MHz | 64KB | 16KB |
| ST Nucleo F303RE | ST STM32 | On-board | STM32F303RET6 | 72MHz | 512KB | 64KB |
| ST Nucleo F303ZE | ST STM32 | On-board | STM32F303ZET6 | 72MHz | 512KB | 64KB |
| ST Nucleo F334R8 | ST STM32 | On-board | STM32F334R8T6 | 72MHz | 64KB | 16KB |
| ST Nucleo F401RE | ST STM32 | On-board | STM32F401RET6 | 84MHz | 512KB | 96KB |
| ST Nucleo F410RB | ST STM32 | On-board | STM32F410RBT6 | 100MHz | 128KB | 32KB |
| ST Nucleo F411RE | ST STM32 | On-board | STM32F411RET6 | 100MHz | 512KB | 128KB |
| ST Nucleo F412ZG | ST STM32 | On-board | STM32F412ZGT6 | 100MHz | 1MB | 256KB |
| ST Nucleo F413ZH | ST STM32 | On-board | STM32F413ZHT6 | 100MHz | 512KB | 128KB |
| ST Nucleo F429ZI | ST STM32 | On-board | STM32F429ZIT6 | 180MHz | 2MB | 256KB |
| ST Nucleo F439ZI | ST STM32 | On-board | STM32F439ZIT6 | 180MHz | 2MB | 256KB |
| ST Nucleo F446RE | ST STM32 | On-board | STM32F446RET6 | 180MHz | 512KB | 128KB |
| ST Nucleo F446ZE | ST STM32 | On-board | STM32F446ZET6 | 180MHz | 512KB | 128KB |
| ST Nucleo F722ZE | ST STM32 | On-board | STM32F722ZET6 | 216MHz | 512KB | 256KB |
| ST Nucleo F746ZG | ST STM32 | On-board | STM32F746ZGT6 | 216MHz | 1MB | 320KB |
| ST Nucleo F756ZG | ST STM32 | On-board | STM32F756ZG | 216MHz | 1MB | 320KB |
| ST Nucleo F767ZI | ST STM32 | On-board | STM32F767ZIT6 | 216MHz | 2MB | 512KB |
| ST Nucleo H743ZI | ST STM32 | On-board | STM32H743ZIT6 | 400MHz | 2MB | 1MB |
| ST Nucleo L011K4 | ST STM32 | On-board | STM32L011K4T6 | 32MHz | 16KB | 2KB |
| ST Nucleo L031K6 | ST STM32 | On-board | STM32L031K6T6 | 32MHz | 32KB | 8KB |
| ST Nucleo L053R8 | ST STM32 | On-board | STM32L053R8T6 | 32MHz | 64KB | 8KB |
| ST Nucleo L073RZ | ST STM32 | On-board | STM32L073RZ | 32MHz | 192KB | 20KB |
| ST Nucleo L152RE | ST STM32 | On-board | STM32L152RET6 | 32MHz | 512KB | 80KB |
| ST Nucleo L412KB | ST STM32 | On-board | STM32L412KBU6 | 80MHz | 128KB | 40KB |
| ST Nucleo L432KC | ST STM32 | On-board | STM32L432KCU6 | 80MHz | 256KB | 64KB |
| ST Nucleo L433RC-P | ST STM32 | On-board | STM32L433RC | 80MHz | 256KB | 64KB |
| ST Nucleo L476RG | ST STM32 | On-board | STM32L476RGT6 | 80MHz | 1MB | 128KB |
| ST Nucleo L476RG | ST STM32 | On-board | STM32L476RGT6 | 80MHz | 1MB | 128KB |
| ST Nucleo L496ZG | ST STM32 | On-board | STM32L496ZGT6 | 80MHz | 1MB | 128KB |
| ST Nucleo L496ZG-P | ST STM32 | On-board | STM32L496ZGT6P | 80MHz | 1MB | 320KB |
| ST Nucleo L4R5ZI | ST STM32 | On-board | STM32L4R5ZIT6 | 120MHz | 2MB | 640KB |
| ST STM32F0308DISCOVERY | ST STM32 | On-board | STM32F030R8T6 | 48MHz | 64KB | 8KB |
| ST STM32F0DISCOVERY | ST STM32 | On-board | STM32F051R8T6 | 48MHz | 64KB | 8KB |
| ST STM32F3DISCOVERY | ST STM32 | On-board | STM32F303VCT6 | 72MHz | 256KB | 48KB |
| ST STM32F4DISCOVERY | ST STM32 | On-board | STM32F407VGT6 | 168MHz | 1MB | 192KB |
| ST STM32L073Z-EVAL | ST STM32 | On-board | STM32L073VZT6 | 32MHz | 192KB | 20KB |
| ST STM32LDISCOVERY | ST STM32 | On-board | STM32L152RBT6 | 32MHz | 128KB | 16KB |
| ST STM32VLDISCOVERY | ST STM32 | On-board | STM32F100RBT6 | 24MHz | 128KB | 8KB |
| ST STM8S-DISCOVERY | ST STM8 | On-board | STM8S105C6T6 | 16MHz | 32KB | 2KB |
| ST Sensor Node | ST STM32 | On-board | STM32L476JG | 80MHz | 1MB | 128KB |
| STM32F103C8 (20k RAM. 64k Flash) | ST STM32 | External | STM32F103C8T6 | 72MHz | 64KB | 20KB |
| STM32F103CB (20k RAM. 128k Flash) | ST STM32 | External | STM32F103CBT6 | 72MHz | 128KB | 20KB |
| STM32F103R8 (20k RAM. 64 Flash) | ST STM32 | External | STM32F103R8T6 | 72MHz | 64KB | 20KB |
| STM32F103RB (20k RAM. 128k Flash) | ST STM32 | External | STM32F103RBT6 | 72MHz | 128KB | 20KB |
| STM32F103RC (48k RAM. 256k Flash) | ST STM32 | External | STM32F103RCT6 | 72MHz | 256KB | 48KB |
| STM32F103RE (64k RAM. 512k Flash) | ST STM32 | External | STM32F103RET6 | 72MHz | 512KB | 64KB |
| STM32F103T8 (20k RAM. 64k Flash) | ST STM32 | External | STM32F103T8T6 | 72MHz | 20KB | 64KB |
| STM32F103TB (20k RAM. 128k Flash) | ST STM32 | External | STM32F103TBT6 | 72MHz | 128KB | 20KB |
| STM32F103VB (20k RAM. 128k Flash) | ST STM32 | External | STM32F103VBT6 | 72MHz | 128KB | 20KB |
| STM32F103VC (48k RAM. 256k Flash) | ST STM32 | External | STM32F103VCT6 | 72MHz | 256KB | 48KB |
| STM32F103VD (64k RAM. 384k Flash) | ST STM32 | External | STM32F103VDT6 | 72MHz | 384KB | 64KB |
| STM32F103VE (64k RAM. 512k Flash) | ST STM32 | External | STM32F103VET6 | 72MHz | 512KB | 64KB |
| STM32F103ZC (48k RAM. 256k Flash) | ST STM32 | External | STM32F103ZCT6 | 72MHz | 256KB | 48KB |
| STM32F103ZD (64k RAM. 384k Flash) | ST STM32 | External | STM32F103ZDT6 | 72MHz | 384KB | 64KB |
| STM32F103ZE (64k RAM. 512k Flash) | ST STM32 | External | STM32F103ZET6 | 72MHz | 512KB | 64KB |
| STM32F303CB (32k RAM. 128k Flash) | ST STM32 | External | STM32F303CBT6 | 72MHz | 128KB | 32KB |
| STM32F407VE (192k RAM. 512k Flash) | ST STM32 | External | STM32F407VET6 | 168MHz | 502.23KB | 128KB |
| STM32F407VG (192k RAM. 1024k Flash) | ST STM32 | External | STM32F407VGT6 | 168MHz | 1MB | 192KB |
| SainSmart Due (Programming Port) | Atmel SAM | External | AT91SAM3X8E | 84MHz | 512KB | 96KB |
| SainSmart Due (USB Native Port) | Atmel SAM | External | AT91SAM3X8E | 84MHz | 512KB | 96KB |
| Seeed Arch BLE | Nordic nRF51 | On-board | NRF51822 | 16MHz | 128KB | 16KB |
| Seeed Arch Link | Nordic nRF51 | On-board | NRF51822 | 16MHz | 256KB | 16KB |
| Seeed Arch Max | ST STM32 | On-board | STM32F407VET6 | 168MHz | 512KB | 192KB |
| Seeed Tiny BLE | Nordic nRF51 | On-board | NRF51822 | 16MHz | 256KB | 16KB |
| Seeed Wio 3G | ST STM32 | On-board | STM32F439VI | 180MHz | 2MB | 256KB |
| Sino:Bit | Nordic nRF51 | External | NRF51822 | 32MHz | 256KB | 32KB |
| Taida Century nRF52 mini board | Nordic nRF52 | External | NRF52832 | 64MHz | 512KB | 64KB |
| Waveshare BLE400 | Nordic nRF51 | External | NRF51822 | 32MHz | 256KB | 32KB |
| hackaBLE | Nordic nRF52 | External | NRF52832 | 64MHz | 512KB | 64KB |
| ng-beacon | Nordic nRF51 | External | NRF51822 | 32MHz | 256KB | 32KB |
| u-blox C030-N211 IoT Starter Kit | ST STM32 | External | STM32F437VG | 180MHz | 1MB | 256KB |
| u-blox C030-R410M IoT | ST STM32 | On-board | STM32F437VG | 180MHz | 1MB | 256KB |
| u-blox C030-U201 IoT Starter Kit | ST STM32 | External | STM32F437VG | 180MHz | 1MB | 256KB |
| u-blox EVK-NINA-B1 | Nordic nRF52 | On-board | NRF52832 | 64MHz | 512KB | 64KB |
| u-blox EVK-ODIN-W2 | ST STM32 | External | STM32F439ZIY6 | 168MHz | 2MB | 256KB |
| u-blox ODIN-W2 | ST STM32 | External | STM32F439ZIY6 | 168MHz | 2MB | 256KB |
| y5 nRF51822 mbug | Nordic nRF51 | On-board | NRF51822 | 16MHz | 256KB | 16KB |