Data types

This library defines the following data types.

BATTERY HAL APIs
EFUSE Abstraction APIs.
Flash HAL APIs
GPIO HAL APIs
I2C Abstraction APIs.
PerfCounter HAL APIs	The perf counter is generally used to measure the cycles (usually processor clock cycles ) taken between 2 places in code. perfcounters can be implemented using cycle counters if the processor supports, or any generic timer that is granular enough to measure the time between 2 points in code
Power HAL APIs
PWM HAL APIs
Reset HAL APIs
RTC HAL APIs
SPI Abstraction APIs.
Timer HAL APIs
TempSensor Abstraction APIs.
UART Abstraction APIs.
usb device Abstraction APIs.
WatchDog HAL APIs