platform = siliconlabsefm32
Silicon Labs EFM32 Gecko 32-bit microcontroller (MCU) family includes devices that offer flash memory configurations up to 256 kB, 32 kB of RAM and CPU speeds up to 48 MHz. Based on the powerful ARM Cortex-M core, the Gecko family features innovative low energy techniques, short wake-up time from energy saving modes and a wide selection of peripherals, making it ideal for battery operated applications and other systems requiring high performance and low-energy consumption.
For more detailed information please visit vendor site.
Examples are listed from Silicon Labs EFM32 development platform repository:
PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.
Supported debugging tools are listed in “Debug” column. For more detailed information, please scroll table by horizontal. You can switch between debugging Tools using debug_tool options.
Boards listed below have on-board debugging tools and ARE READY for debugging! You do not need to use/buy external debugger.
ID |
Name |
Debug |
MCU |
Frequency |
Flash |
RAM |
|---|---|---|---|---|---|---|
|
J-LINK (on-board), Black Magic Probe |
EFM32GG990F1024 |
48MHz |
1MB |
128KB |
|
|
J-LINK (on-board), Black Magic Probe |
EFM32HG322F64 |
24MHz |
64KB |
8KB |
|
|
J-LINK (on-board), Black Magic Probe |
EFM32LG990F256 |
48MHz |
256KB |
32KB |
|
|
J-LINK (on-board), Black Magic Probe |
EFM32PG1B200F256 |
40MHz |
256KB |
32KB |
|
|
J-LINK (on-board), Black Magic Probe |
EFM32WG990F256 |
48MHz |
256KB |
32KB |
|
|
J-LINK (on-board), Black Magic Probe |
EFM32ZG222F32 |
24MHz |
32KB |
4KB |
You can switch between stable releases of Silicon Labs EFM32 development platform and the latest upstream version using platform option in Project Configuration File platformio.ini as described below.
; Latest stable version
[env:latest_stable]
platform = siliconlabsefm32
board = ...
; Custom stable version
[env:custom_stable]
platform = siliconlabsefm32@x.y.z
board = ...
[env:upstream_develop]
platform = https://github.com/platformio/platform-siliconlabsefm32.git
board = ...
Name |
Description |
|---|---|
mbed Framework |
|
OpenOCD |
|
gcc-arm-embedded |
Warning
Linux Users:
Install “udev” rules 99-platformio-udev.rules
Raspberry Pi users, please read this article Enable serial port on Raspberry Pi.
Windows Users:
Please check that you have a correctly installed USB driver from board manufacturer
Name |
Description |
|---|---|
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. |
Note
You can list pre-configured boards by platformio boards command or PlatformIO Boards Explorer
For more detailed board information please scroll tables below by
horizontal.
ID |
Name |
Debug |
MCU |
Frequency |
Flash |
RAM |
|---|---|---|---|---|---|---|
|
EFM32GG990F1024 |
48MHz |
1MB |
128KB |
||
|
EFM32HG322F64 |
24MHz |
64KB |
8KB |
||
|
EFM32LG990F256 |
48MHz |
256KB |
32KB |
||
|
EFM32PG1B200F256 |
40MHz |
256KB |
32KB |
||
|
EFM32WG990F256 |
48MHz |
256KB |
32KB |
||
|
EFM32ZG222F32 |
24MHz |
32KB |
4KB |