table of contents
power.h(3avr) | avr-libc | power.h(3avr) |
NAME¶
power.hSYNOPSIS¶
Macros¶
#define clock_prescale_get() (clock_div_t)(CLKPR & (uint8_t)((1<<CLKPS0)|(1<<CLKPS1)|(1<<CLKPS2)|(1<<CLKPS3)))
Functions¶
static __inline void __attribute__ ((__always_inline__)) __power_all_enable()
void clock_prescale_set (clock_div_t __x)
Macro Definition Documentation¶
#define clock_prescale_get() (clock_div_t)(CLKPR & (uint8_t)((1<<CLKPS0)|(1<<CLKPS1)|(1<<CLKPS2)|(1<<CLKPS3)))¶
Gets and returns the clock prescaler register setting. The return type is clock_div_t.Note:
For device with XTAL Divide Control Register (XDIV),
return can actually range from 1 to 129. Care should be taken has the return
value could differ from the typedef enum clock_div_t. This should only happen
if clock_prescale_set was previously called with a value other than those
defined by clock_div_t.
Function Documentation¶
static __inline void __attribute__ ((__always_inline__)) [static]¶
Author¶
Generated automatically by Doxygen for avr-libc from the source code.Sat Feb 16 2019 | Version 2.0.0 |