Support for the STM32 Nucleo-F302R8. More...
Detailed Description
Support for the STM32 Nucleo-F302R8.
Overview
The Nucleo-F302R8 is a board from ST's Nucleo family supporting a ARM Cortex-M4 STM32F302R8 microcontroller with 16KB of RAM and 64KB of ROM.
Hardware
MCU
| MCU | STM32F302R8 |
|---|---|
| Family | ARM Cortex-M4 |
| Vendor | ST Microelectronics |
| RAM | 16KB |
| Flash | 64KB |
| Frequency | up to 72MHz |
| FPU | yes |
| Timers | 9 (5x 16-bit, 1x 32-bit [TIM2], 2x watchdog, 1x systick) |
| ADCs | 1 with selectable resolution (6,8,10,12-bit) |
| UARTs | 3 |
| SPIs | 2 |
| I2Cs | 3 |
| RTC | 1 |
| CAN | 1 |
| USB | 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 | STM32F302R8 | partly | Energy saving modes not fully utilized |
| Low-level driver | GPIO | yes | |
| PWM | one PWM (D5) | ||
| UART | three UART | ||
| I2C | no | ||
| SPI | one SPI (SPI2) | ||
| USB | no | ||
| Timer | one 32 timer (TIM2) |
Flashing the device
The ST Nucleo-F302R8 board includes an on-board ST-LINK V2-1 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
Troubleshooting
For some reason the ST Link programmer can be outdated, making it impossible to flash or to access the debug UART via USB. To fix this, please use the ST Link firmware update tool following this documentation.
Supported Toolchains
For using the ST Nucleo-F302R8 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-f302r8 board. | |
