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94 lines
3.6 KiB
Plaintext
94 lines
3.6 KiB
Plaintext
/**
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@defgroup boards_nucleo-f072rb STM32 Nucleo-F072RB
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@ingroup boards_common_nucleo64
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@brief Support for the STM32 Nucleo-F072RB
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## Overview
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The Nucleo-F072RB is a board from ST's Nucleo family supporting a ARM Cortex-M0
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STM32F072RB microcontroller with 16KiB of RAM and 128KiB of Flash.
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## Hardware
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## Pinout
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@image html pinouts/nucleo-f072rb.svg "Pinout for the Nucleo-F072RB (from user manual UM1724, http://www.st.com/resource/en/user_manual/dm00105823.pdf, page 29)" width=50%
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### MCU
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| MCU | STM32F072RB |
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|:---------- |:----------------- |
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| Family | ARM Cortex-M0 |
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| Vendor | ST Microelectronics |
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| RAM | 16KiB |
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| Flash | 128KiB |
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| Frequency | up to 48MHz |
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| FPU | no |
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| Timers | 12 (2x watchdog, 1 SysTick, 8x 16-bit, 1x 32-bit) |
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| ADCs | 1x 12-bit (up to 16 channels) |
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| UARTs | 4 |
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| SPIs | 2 |
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| I2Cs | 2 |
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| CAN | 1 |
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| USB | 1 |
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| RTC | 1 |
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| Vcc | 2.0V - 3.6V |
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| Datasheet | [Datasheet](http://www.st.com/resource/en/datasheet/stm32f072rb.pdf) |
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| Reference Manual | [Reference Manual](http://www.st.com/resource/en/reference_manual/dm00031936.pdf) |
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| Programming Manual | [Programming Manual](https://www.st.com/resource/en/programming_manual/dm00051352.pdf) |
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| Board Manual | [Board Manual](http://www.st.com/resource/en/user_manual/dm00105823.pdf)|
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## Implementation Status
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| Device | ID | Supported | Comments |
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|:------------- |:------------- |:------------- |:------------- |
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| MCU | STM32F072RB | partly | Energy saving modes not fully utilized |
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| Low-level driver | GPIO | yes | |
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| | PWM | yes (4 pins available) | |
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| | UART | 3 UARTs | USART2 via STLink/USB or D0(RX)/D1(TX), USART1 on PA10(RX)/PA09(TX) and USART3 on PC11(RX)/PC10(TX) |
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| | PWM | 7 pins | |
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| | ADC | 6 pins | |
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| | I2C | no | |
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| | SPI | yes (SPI1) | |
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| | USB | no | |
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| | Timer | 1 32 bit timers (TIM1) | |
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## Flashing the device
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### Flashing the Board Using OpenOCD
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The ST Nucleo-F072RB board includes an on-board ST-LINK V2 programmer. The
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easiest way to program the board is to use OpenOCD. Once you have installed
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OpenOCD (look [here](https://github.com/RIOT-OS/RIOT/wiki/OpenOCD) for
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installation instructions), you can flash the board simply by typing
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```
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make BOARD=nucleo-f072rb flash
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```
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and debug via GDB by simply typing
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```
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make BOARD=nucleo-f072rb debug
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```
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### Flashing the Board Using ST-LINK Removable Media
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On-board ST-LINK programmer provides via composite USB device removable media.
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Copying the HEX file causes reprogramming of the board. This task
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could be performed manually; however, the cpy2remed (copy to removable
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media) PROGRAMMER script does this automatically. To program board in
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this manner, use the command:
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```
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make BOARD=nucleo-f072rb PROGRAMMER=cpy2remed flash
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```
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@note This PROGRAMMER was tested using ST-LINK firmware 2.37.26. Firmware updates
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could be found on [this STM webpage](https://www.st.com/en/development-tools/stsw-link007.html).
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## Supported Toolchains
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For using the ST Nucleo-F072RB board we strongly recommend the usage of the
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[GNU Tools for ARM Embedded Processors](https://launchpad.net/gcc-arm-embedded)
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toolchain.
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*/
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