Support for the STM32 Nucleo-F091RC. More...
Detailed Description
Support for the STM32 Nucleo-F091RC.
Overview
The Nucleo-F091RC is a board from ST's Nucleo family supporting a ARM Cortex-M0 STM32F091RC microcontroller with 32KiB of RAM and 256KiB of Flash.
Hardware
Pinout
MCU
| MCU | STM32F091RC |
|---|---|
| Family | ARM Cortex-M0 |
| Vendor | ST Microelectronics |
| RAM | 32KiB |
| Flash | 256KiB |
| Frequency | up to 48MHz |
| FPU | no |
| Timers | 12 (8x 16-bit, 1x 32-bit [TIM2], 1x Systick, 2x watchdog) |
| ADCs | 1x 12-bit (up to 16 channels) |
| UARTs | 8 |
| SPIs | 2 |
| I2Cs | 2 |
| CAN | 1 |
| Vcc | 2.0V - 3.6V |
| Datasheet | Datasheet |
| Reference Manual | Reference Manual |
| Programming Manual | Programming Manual |
| Board Manual | Board Manual |
RIOT static pin mapping
please refer to this document for the pin mapping as implemenented in boards/nucleo-f091/include/periph_conf.h
User Interface
1 Button:
| NAME | USER |
|---|---|
| Pin | PC13 |
1 LEDs:
| NAME | LD2 |
|---|---|
| Color | green |
| Pin | PA5 |
Implementation Status
| Device | ID | Supported | Comments |
|---|---|---|---|
| MCU | STM32F091RC | partly | Energy saving modes not fully utilized |
| Low-level driver | GPIO | no | |
| PWM | no | ||
| UART | full | ||
| I2C | no | ||
| SPI | no | ||
| USB | no | ||
| Timer | full |
Flashing the device
Flashing the Board Using OpenOCD
The ST Nucleo-F091RC 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
and debug via GDB by simply typing
Flashing the Board Using ST-LINK Removable Media
On-board ST-LINK programmer provides via composite USB device removable media. Copying the HEX file causes reprogramming of the board. This task could be performed manually; however, the cpy2remed (copy to removable media) PROGRAMMER script does this automatically. To program board in this manner, use the command:
- Note
- This PROGRAMMER was tested using ST-LINK firmware 2.37.26. Firmware updates could be found on this STM webpage.
Supported Toolchains
For using the ST Nucleo-F091RC board we strongly recommend the usage of the GNU Tools for ARM Embedded Processors toolchain.
Files | |
| file | periph_conf.h |
| Peripheral MCU configuration for the nucleo-f091rc board. | |
