Crate metro_m4

Board support crate for Adafruit’s Metro M4 Express, an ATSAMD51-based board in an ‘Arduino compatible’ shape and pinout

Re-exports

• pub use atsamd_hal as hal;
• pub use hal::ehal;
• pub use hal::pac;

Macros

• periph_alias
  Refer to fields of the Peripherals struct by alternate names
• pin_alias
  Refer to fields of the Pins struct by alternate names

Structs

• Pins
  BSP replacement for the HAL Pins type

Constants

• A6_ID
  DynPinId for the A6 alias.
• A6_MODE
  DynPinMode for the A6 alias.
• A7_ID
  DynPinId for the A7 alias.
• A7_MODE
  DynPinMode for the A7 alias.
• FLASH_CS_ID
  DynPinId for the FlashCs alias.
• FLASH_CS_MODE
  DynPinMode for the FlashCs alias.
• FLASH_D0_ID
  DynPinId for the FlashD0 alias.
• FLASH_D0_MODE
  DynPinMode for the FlashD0 alias.
• FLASH_D1_ID
  DynPinId for the FlashD1 alias.
• FLASH_D1_MODE
  DynPinMode for the FlashD1 alias.
• FLASH_D2_ID
  DynPinId for the FlashD2 alias.
• FLASH_D2_MODE
  DynPinMode for the FlashD2 alias.
• FLASH_D3_ID
  DynPinId for the FlashD3 alias.
• FLASH_D3_MODE
  DynPinMode for the FlashD3 alias.
• FLASH_SCLK_ID
  DynPinId for the FlashSclk alias.
• FLASH_SCLK_MODE
  DynPinMode for the FlashSclk alias.
• MISO_ID
  DynPinId for the Miso alias.
• MISO_MODE
  DynPinMode for the Miso alias.
• MOSI_ID
  DynPinId for the Mosi alias.
• MOSI_MODE
  DynPinMode for the Mosi alias.
• RED_LED_ID
  DynPinId for the RedLed alias.
• RED_LED_MODE
  DynPinMode for the RedLed alias.
• SCLK_ID
  DynPinId for the Sclk alias.
• SCLK_MODE
  DynPinMode for the Sclk alias.
• SCL_ID
  DynPinId for the Scl alias.
• SCL_MODE
  DynPinMode for the Scl alias.
• SDA_ID
  DynPinId for the Sda alias.
• SDA_MODE
  DynPinMode for the Sda alias.
• UART_RX_ID
  DynPinId for the UartRx alias.
• UART_RX_MODE
  DynPinMode for the UartRx alias.
• UART_TX_ID
  DynPinId for the UartTx alias.
• UART_TX_MODE
  DynPinMode for the UartTx alias.
• USB_DM_ID
  DynPinId for the UsbDm alias.
• USB_DM_MODE
  DynPinMode for the UsbDm alias.
• USB_DP_ID
  DynPinId for the UsbDp alias.
• USB_DP_MODE
  DynPinMode for the UsbDp alias.

Functions

• i2c_master
  Convenience for setting up the labelled SDA, SCL pins to operate as an I2C master running at the specified frequency.
• qspi_master
  Convenience for setting up the onboard QSPI flash. Enables the clocks for the QSPI peripheral in single data rate mode assuming 120MHz system clock, for 4MHz QSPI mode 0 operation.
• spi_master
  Convenience for setting up the 2x3 header block for SPI. This powers up SERCOM2 and configures it for use as an SPI Master in SPI Mode 0.
• uart
  Convenience for setting up the labelled RX, TX pins to operate as a UART device running at the specified baud.

Type Aliases

• A6
  Alias for a configured Pin
• A7
  Alias for a configured Pin
• A6Id
  PinId for the A6 alias
• A6Mode
  PinMode for the A6 alias
• A7Id
  PinId for the A7 alias
• A7Mode
  PinMode for the A7 alias
• FlashCs
  Alias for a configured Pin
• FlashCsId
  PinId for the FlashCs alias
• FlashCsMode
  PinMode for the FlashCs alias
• FlashD0
  Alias for a configured Pin
• FlashD0Id
  PinId for the FlashD0 alias
• FlashD0Mode
  PinMode for the FlashD0 alias
• FlashD1
  Alias for a configured Pin
• FlashD2
  Alias for a configured Pin
• FlashD3
  Alias for a configured Pin
• FlashD1Id
  PinId for the FlashD1 alias
• FlashD1Mode
  PinMode for the FlashD1 alias
• FlashD2Id
  PinId for the FlashD2 alias
• FlashD2Mode
  PinMode for the FlashD2 alias
• FlashD3Id
  PinId for the FlashD3 alias
• FlashD3Mode
  PinMode for the FlashD3 alias
• FlashSclk
  Alias for a configured Pin
• FlashSclkId
  PinId for the FlashSclk alias
• FlashSclkMode
  PinMode for the FlashSclk alias
• I2c
  I2C master for the labelled I2C peripheral
• I2cPads
  I2C pads for the labelled I2C peripheral
• I2cSercom
  Alias for the Sercom5 peripheral
• Miso
  Alias for a configured Pin
• MisoId
  PinId for the Miso alias
• MisoMode
  PinMode for the Miso alias
• Mosi
  Alias for a configured Pin
• MosiId
  PinId for the Mosi alias
• MosiMode
  PinMode for the Mosi alias
• RedLed
  Alias for a configured Pin
• RedLedId
  PinId for the RedLed alias
• RedLedMode
  PinMode for the RedLed alias
• Scl
  Alias for a configured Pin
• SclId
  PinId for the Scl alias
• SclMode
  PinMode for the Scl alias
• Sclk
  Alias for a configured Pin
• SclkId
  PinId for the Sclk alias
• SclkMode
  PinMode for the Sclk alias
• Sda
  Alias for a configured Pin
• SdaId
  PinId for the Sda alias
• SdaMode
  PinMode for the Sda alias
• Spi
  SPI master for the labelled SPI peripheral
• SpiPads
  SPI pads for the labelled SPI peripheral
• SpiSercom
  Alias for the Sercom2 peripheral
• Uart
  UART device for the labelled RX & TX pins
• UartPads
  UART Pads for the labelled UART peripheral
• UartRx
  Alias for a configured Pin
• UartRxId
  PinId for the UartRx alias
• UartRxMode
  PinMode for the UartRx alias
• UartSercom
  Alias for the Sercom3 peripheral
• UartTx
  Alias for a configured Pin
• UartTxId
  PinId for the UartTx alias
• UartTxMode
  PinMode for the UartTx alias
• UsbDm
  Alias for a configured Pin
• UsbDmId
  PinId for the UsbDm alias
• UsbDmMode
  PinMode for the UsbDm alias
• UsbDp
  Alias for a configured Pin
• UsbDpId
  PinId for the UsbDp alias
• UsbDpMode
  PinMode for the UsbDp alias

Attribute Macros

• entry