Crate metro_m0

Re-exports

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

Modules

• pins
  Definitions related to pins and pin aliases

Macros

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

Functions

• flash_spi_master
  Convenience for accessing the on-board SPI Flash device. This powers up SERCOM5 and configures it for use as an SPI Master.
• i2c_master
  Convenience for setting up the labelled SDA, SCL pins to operate as an I2C master running at the specified frequency.
• spi_master
  Convenience for setting up the 2x3 header block for SPI. This powers up SERCOM4 and configures it for use as an SPI Master in SPI Mode 0. Unlike the flash_spi_master function, this one does not accept a CS pin; configuring a pin for CS is the responsibility of the caller, because it could be any OutputPin, or even a pulled up line on the slave.
• uart
  Convenience for setting up the labelled RX, TX pins to operate as a UART device running at the specified baud.

Type Definitions

• FlashPads
  SPI pads for the flash chip
• FlashSpi
  SPI master for the labelled SPI peripheral
• I2c
  I2C master for the labelled I2C peripheral
• I2cPads
  I2C pads for the labelled I2C peripheral
• Spi
  SPI master for the labelled SPI peripheral
• SpiPads
  SPI pads for the labelled SPI peripheral
• Uart
  UART device for the labelled RX & TX pins
• UartPads
  UART pads

Attribute Macros

• entry