NVM Software Calibration Area Mapping
Configuring the system clock sources.
You will typically need to create an instance of
NeoTrellis M4 Express pins
Import the prelude to gain convenient access to helper traits
Configure the SERCOM peripherals
Delays with WFI sleep while we wait using a timer
Working with timer counter hardware
helper struct to calculate divider & cycles settings for timers.
NeoTrellis M4 Express 8x4 keypad
ResetCause represents the reason the MCU was reset.
Number of Neopixels on the device
Convenience for setting up the labelled SDA, SCL pins to operate as an I2C master running at the specified frequency.
Returns the cause of the last reset.
Returns the serial number of the chip as an array of bytes. The serial number is only guaranteed to be unique if all 16 bytes are used.
Returns the serial number of the chip as 4 32-bit integers. The serial number is only guaranteed to be unique if all 128 bits are used.
Convenience for setting up the labelled SDA, SCL pins in the STEMMA JST connector to operate as a UART device at the specified baud rate.
Attribute to declare the entry point of the program