Crate gemma_m0

Re-exports

pub use cortex_m_rt::entry;

Modules

ac	Analog Comparators
adc	Analog Digital Converter
atsamd21e18a	Peripheral access API for ATSAMD21E18A microcontrollers (generated using svd2rust v0.13.1)
clock	Configuring the system clock sources. You will typically need to create an instance of GenericClockController before you can set up most of the peripherals on the atsamd21 device. The other types in this module are used to enforce at compile time that the peripherals have been correctly configured.
dac	Digital Analog Converter
delay	Delays
dmac	Direct Memory Access Controller
dsu	Device Service Unit
eic	External Interrupt Controller
evsys	Event System Interface
gclk	Generic Clock Generator
gpio	Working with GPIO pins. The pins are associated with the PORT hardware. This module defines a split method on the PORT type that is used to safely reference the individual pin configuration. The IO pins can be switched into alternate function modes, which routes the pins to different peripherals depending on the mode for the pin. The pin configuration is reflected through the use of type states to make the interface (ideally, or at least practically) impossible to misuse.
hal	A Hardware Abstraction Layer (HAL) for embedded systems
hmatrix	HSB Matrix
i2s	Inter-IC Sound Interface
mtb	Cortex-M0+ Micro-Trace Buffer
nvmctrl	Non-Volatile Memory Controller
pac0	Peripheral Access Controller 0
paste	The nightly-only concat_idents! macro in the Rust standard library is notoriously underpowered in that its concatenated identifiers can only refer to existing items, they can never be used to define something new.
pm	Power Manager
port	Port Module
prelude	Import the prelude to gain convenient access to helper traits
rtc	Real-Time Counter
sercom	Working with the SERCOM peripherals.
sercom0	Serial Communication Interface 0
sysctrl	System Control
tc3	Basic Timer Counter 3
tcc0	Timer Counter Control 0
time	Time units
timer	Working with timer counter hardware
usb	Universal Serial Bus
wdt	Watchdog Timer

Macros

dbgprint
define_pins	This macro is a helper for defining a Pins type in a board support crate. This type is used to provide more meaningful aliases for the various GPIO pins for a given board.

Structs

AC	Analog Comparators
ADC	Analog Digital Converter
CBP	Cache and branch predictor maintenance operations
CPUID	CPUID
CorePeripherals	Core peripherals
DAC	Digital Analog Converter
DCB	Debug Control Block
DMAC	Direct Memory Access Controller
DSU	Device Service Unit
DWT	Data Watchpoint and Trace unit
EIC	External Interrupt Controller
EVSYS	Event System Interface
FPB	Flash Patch and Breakpoint unit
GCLK	Generic Clock Generator
HMATRIX	HSB Matrix
I2S	Inter-IC Sound Interface
ITM	Instrumentation Trace Macrocell
MPU	Memory Protection Unit
MTB	Cortex-M0+ Micro-Trace Buffer
NVIC	Nested Vector Interrupt Controller
NVMCTRL	Non-Volatile Memory Controller
PAC0	Peripheral Access Controller 0
PAC1	Peripheral Access Controller 1
PAC2	Peripheral Access Controller 2
PM	Power Manager
PORT	Port Module
PORT_IOBUS	Port Module (IOBUS)
Peripherals	All the peripherals
Pins	Maps the pins to their arduino names and the numbers printed on the board.
RTC	Real-Time Counter
SCB	System Control Block
SERCOM0	Serial Communication Interface 0
SERCOM1	Serial Communication Interface 1
SERCOM2	Serial Communication Interface 2
SERCOM3	Serial Communication Interface 3
SYSCTRL	System Control
SYST	SysTick: System Timer
TC3	Basic Timer Counter 3
TC4	Basic Timer Counter 4
TC5	Basic Timer Counter 5
TCC0	Timer Counter Control 0
TCC1	Timer Counter Control 1
TCC2	Timer Counter Control 2
TPIU	Trace Port Interface Unit
USB	Universal Serial Bus
WDT	Watchdog Timer

Enums

Interrupt

Enumeration of all the interrupts

Constants

NVIC_PRIO_BITS

Number available in the NVIC for configuring priority