Board: Nucleo F334 - kbonset/RIOT GitHub Wiki
Overview
The Nucleo-F334 is a board from ST's Nucleo family supporting a ARM Cortex-M4 STM32F334R8 microcontroller with 12Kb of RAM and 64Kb or ROM.
Hardware
MCU
| MCU | STM32F091RC |
|---|---|
| Family | ARM Cortex-M4 |
| Vendor | ST Microelectronics |
| RAM | 12Kb |
| Flash | 64Kb |
| Frequency | up to 72MHz) |
| FPU | yes |
| Timers | 9 (8x 16-bit, 1x 32-bit [TIM2]) |
| ADCs | 2x 12-bit |
| UARTs | 8 |
| SPIs | 1 |
| I2Cs | 1 |
| RTC | 1 |
| Vcc | 2.0V - 3.6V |
| Datasheet | Datasheet |
| Reference Manual | Reference Manual |
| Programming Manual | Programming Manual |
| Board Manual | Board Manual |
Implementation Status
| Device | ID | Supported | Comments |
|---|---|---|---|
| MCU | STM32F334R8 | partly | Energy saving modes not fully utilized |
| Low-level driver | GPIO | yes | |
| PWM | no | ||
| UART | one UART | ||
| I2C | no | ||
| SPI | one SPI | ||
| USB | no | ||
| Timer | one 32 timer |
Flashing the device
The ST Nucleo-F334R8 board includes an on-board ST-LINK V2 programmer. The easiest way to program the board is to use OpenOCD. Once you have installed OpenOCD (look here for installation instructions), you can flash the board simply by typing
make flash
and debug via GDB by simply typing
make debug
Supported Toolchains
For using the ST Nucleo-F334R8 board we strongly recommend the usage of the GNU Tools for ARM Embedded Processors toolchain.