3.5 KiB
@defgroup boards_nucleo-f103rb STM32 Nucleo-F103RB @ingroup boards_common_nucleo64 @brief Support for the STM32 Nucleo-F103RB
Overview
The Nucleo-F103RB is a board from ST's Nucleo family supporting a ARM Cortex-M3 STM32F103RB microcontroller with 20KiB of RAM and 128KiB of Flash.
Hardware
Pinout
@image html pinouts/nucleo-f103rb.svg "Pinout for the Nucleo-F103RB (from user manual UM1724, http://www.st.com/resource/en/user_manual/dm00105823.pdf, page 30)" width=50%
MCU
| MCU | STM32F103RB |
|---|---|
| Family | ARM Cortex-M3 |
| Vendor | ST Microelectronics |
| RAM | 20KiB |
| Flash | 128KiB |
| Frequency | up to 72MHz |
| FPU | no |
| Timers | 7 (2x watchdog, 1 SysTick, 4x 16-bit) |
| ADCs | 1x 12-bit (16 channels) |
| UARTs | 3 |
| SPIs | 2 |
| I2Cs | 2 |
| RTC | 1 |
| USB | 1 |
| CAN | 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 | STM32F103RB | partly | Energy saving modes not fully utilized |
| Low-level driver | GPIO | yes | |
| PWM | yes (4 pins available) | ||
| UART | 2 UARTs | USART2 via STLink/USB or D0(RX)/D1(TX), USART1 on PA10(RX)/PA09(TX) and USART3 on PB11(RX)/PB10(TX) | |
| ADC | yes | Pins A0 - A5 | |
| I2C | yes (I2C1 and I2C2) | ||
| SPI | yes (SPI1 and SPI2) | ||
| USB | no | ||
| Timer | 2 16 bit timers (TIM2 and TIM3) |
Flashing the device
Flashing the Board Using OpenOCD
The ST Nucleo-F103RB 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 BOARD=nucleo-f103rb flash
and debug via GDB by simply typing
make BOARD=nucleo-f103rb debug
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:
make BOARD=nucleo-f103rb PROGRAMMER=cpy2remed flash
@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-F103RB board we strongly recommend the usage of the GNU Tools for ARM Embedded Processors toolchain.