115 lines
2.6 KiB
ReStructuredText
115 lines
2.6 KiB
ReStructuredText
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==========
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ST STM32L4
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==========
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Supported MCUs
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==============
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This is a port of NuttX to the STM32L4 Family
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Used development boards are the Nucleo L476RG, Nucleo L496ZG,
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Nucleo L452RE, Nucleo L432KC, STM32L4VG Discovery and
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Motorola MDK.
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Most code is copied and adapted from the STM32 and STM32F7 ports.
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The various supported STM32L4 families are:
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============ ======= ====== ================================
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MCU Support Manual Note
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============ ======= ====== ================================
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STM32L471xx No RM0392
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STM32L4X1 Yes RM0394 Subset of STM32L4_STM32L4X3 [1]
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STM32L4X2 Yes RM0394 Subset of STM32L4_STM32L4X3 [1]
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STM32L4X3 Yes RM0394
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STM32L4X5 Yes RM0351 (was RM0395 in past)
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STM32L4X6 Yes RM0351
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STM32L4XR Yes RM0432 (STM32L4+)
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============ ======= ====== ================================
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[1]: Please avoid depending on CONFIG_STM32L4_STM32L4X1 and
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CONFIG_STM32L4_STM32L4X2 as the MCUs are of the same subfamily
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as CONFIG_STM32L4_STM32L4X3.
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Peripheral Support
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==================
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The following list indicates peripherals supported in NuttX:
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========== ======= ==============================
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Peripheral Support Notes
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========== ======= ==============================
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IRQs Yes
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GPIO Yes
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EXTI Yes
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HSI Yes
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HSE Yes
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PLL Yes Works @ 80 MHz
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MSI Yes
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LSE Yes
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RCC Yes
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SYSCTL Yes
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USART Yes
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DMA Yes
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SRAM2 Yes
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SPI Yes
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I2C Yes
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RTC Yes
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QSPI Yes
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CAN Yes
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OTGFS Yes
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Timers Yes
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PM Yes
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FSMC No
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AES No
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RNG Yes
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CRC No configurable polynomial
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WWDG No
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IWDG Yes
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SDMMC Yes
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ADC Yes
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DAC Yes
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DMA2D No
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========== ======= ==============================
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========== ======= ==============================
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Peripheral Support Notes
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========== ======= ==============================
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FIREWALL Yes requires support from ldscript
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TSC No
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SWP No
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LPUART Yes
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LPTIM Yes
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OPAMP No
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COMP Yes
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DFSDM Yes
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LCD No
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SAIPLL Yes
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SAI Yes
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HASH No
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DCMI No
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========== ======= ==============================
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New peripherals only in STM32L4+:
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========== ======= ==============================
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Peripheral Support Notes
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========== ======= ==============================
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DMAMUX1 Yes
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DSI No
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GFXMMU No
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LTDC No
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OCTOSPI No
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OCTOSPIIOM No
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========== ======= ==============================
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Supported Boards
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================
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.. toctree::
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:glob:
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:maxdepth: 1
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boards/*/*
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