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stm32.rst (2039B)

      1 STMicroelectronics STM32 boards (``netduino2``, ``netduinoplus2``, ``stm32vldiscovery``)
      2 ========================================================================================
      3 
      4 The `STM32`_ chips are a family of 32-bit ARM-based microcontroller by
      5 STMicroelectronics.
      6 
      7 .. _STM32: https://www.st.com/en/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus.html
      8 
      9 The STM32F1 series is based on ARM Cortex-M3 core. The following machines are
     10 based on this chip :
     11 
     12 - ``stm32vldiscovery``  STM32VLDISCOVERY board with STM32F100RBT6 microcontroller
     13 
     14 The STM32F2 series is based on ARM Cortex-M3 core. The following machines are
     15 based on this chip :
     16 
     17 - ``netduino2``         Netduino 2 board with STM32F205RFT6 microcontroller
     18 
     19 The STM32F4 series is based on ARM Cortex-M4F core. This series is pin-to-pin
     20 compatible with STM32F2 series. The following machines are based on this chip :
     21 
     22 - ``netduinoplus2``     Netduino Plus 2 board with STM32F405RGT6 microcontroller
     23 
     24 There are many other STM32 series that are currently not supported by QEMU.
     25 
     26 Supported devices
     27 -----------------
     28 
     29  * ARM Cortex-M3, Cortex M4F
     30  * Analog to Digital Converter (ADC)
     31  * EXTI interrupt
     32  * Serial ports (USART)
     33  * SPI controller
     34  * System configuration (SYSCFG)
     35  * Timer controller (TIMER)
     36 
     37 Missing devices
     38 ---------------
     39 
     40  * Camera interface (DCMI)
     41  * Controller Area Network (CAN)
     42  * Cycle Redundancy Check (CRC) calculation unit
     43  * Digital to Analog Converter (DAC)
     44  * DMA controller
     45  * Ethernet controller
     46  * Flash Interface Unit
     47  * GPIO controller
     48  * I2C controller
     49  * Inter-Integrated Sound (I2S) controller
     50  * Power supply configuration (PWR)
     51  * Random Number Generator (RNG)
     52  * Real-Time Clock (RTC) controller
     53  * Reset and Clock Controller (RCC)
     54  * Secure Digital Input/Output (SDIO) interface
     55  * USB OTG
     56  * Watchdog controller (IWDG, WWDG)
     57 
     58 Boot options
     59 ------------
     60 
     61 The STM32 machines can be started using the ``-kernel`` option to load a
     62 firmware. Example:
     63 
     64 .. code-block:: bash
     65 
     66   $ qemu-system-arm -M stm32vldiscovery -kernel firmware.bin