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@ -148,7 +148,7 @@
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return false;
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}
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AVR32_PM.mcctrl |= (1 << (AVR32_PM_MCCTRL_OSC0EN_OFFSET + Channel));
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AVR32_PM.mcctrl |= (1 << (AVR32_PM_MCCTRL_OSC0EN_OFFSET + Channel));
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while (!(AVR32_PM.poscsr & (1 << (AVR32_PM_POSCSR_OSC0RDY_OFFSET + Channel))));
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return true;
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@ -161,7 +161,7 @@
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static inline void AVR32CLK_StopExternalOscillator(const uint8_t Channel) ATTR_ALWAYS_INLINE;
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static inline void AVR32CLK_StopExternalOscillator(const uint8_t Channel)
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{
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AVR32_PM.mcctrl &= ~(1 << (AVR32_PM_MCCTRL_OSC0EN_OFFSET + Channel));
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AVR32_PM.mcctrl &= ~(1 << (AVR32_PM_MCCTRL_OSC0EN_OFFSET + Channel));
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}
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/** Starts the given PLL of the UC3 microcontroller, with the given options. This routine blocks until the PLL is ready for use.
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@ -194,9 +194,9 @@
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return false;
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}
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AVR32_PM.PLL[Channel].pllmul = (Frequency / SourceFreq) ? (((Frequency / SourceFreq) - 1) / 2) : 0;
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AVR32_PM.PLL[Channel].plldiv = 0;
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AVR32_PM.PLL[Channel].pllen = true;
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AVR32_PM.PLL[Channel].pllmul = (Frequency / SourceFreq) ? (((Frequency / SourceFreq) - 1) / 2) : 0;
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AVR32_PM.PLL[Channel].plldiv = 0;
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AVR32_PM.PLL[Channel].pllen = true;
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while (!(AVR32_PM.poscsr & (1 << (AVR32_PM_POSCSR_LOCK0_OFFSET + Channel))));
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return true;
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@ -209,7 +209,7 @@
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static inline void AVR32CLK_StopPLL(const uint8_t Channel) ATTR_ALWAYS_INLINE;
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static inline void AVR32CLK_StopPLL(const uint8_t Channel)
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{
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AVR32_PM.PLL[Channel].pllen = false;
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AVR32_PM.PLL[Channel].pllen = false;
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}
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/** Starts the given Generic Clock of the UC3 microcontroller, with the given options.
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@ -255,9 +255,9 @@
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if (SourceFreq < Frequency)
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return false;
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|
AVR32_PM.GCCTRL[Channel].diven = (SourceFreq > Frequency) ? true : false;
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|
AVR32_PM.GCCTRL[Channel].div = (((SourceFreq / Frequency) - 1) / 2);
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|
|
AVR32_PM.GCCTRL[Channel].cen = true;
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|
AVR32_PM.GCCTRL[Channel].diven = (SourceFreq > Frequency) ? true : false;
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|
|
AVR32_PM.GCCTRL[Channel].div = (((SourceFreq / Frequency) - 1) / 2);
|
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|
|
AVR32_PM.GCCTRL[Channel].cen = true;
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|
return true;
|
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|
|
}
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|
@ -269,7 +269,7 @@
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|
|
static inline void AVR32CLK_StopGenericClock(const uint8_t Channel) ATTR_ALWAYS_INLINE;
|
|
|
|
|
static inline void AVR32CLK_StopGenericClock(const uint8_t Channel)
|
|
|
|
|
{
|
|
|
|
|
AVR32_PM.GCCTRL[Channel].cen = false;
|
|
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|
|
AVR32_PM.GCCTRL[Channel].cen = false;
|
|
|
|
|
}
|
|
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|
|
/** Sets the clock source for the main microcontroller core. The given clock source should be configured
|
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|
|
@ -292,13 +292,13 @@
|
|
|
|
|
switch (Source)
|
|
|
|
|
{
|
|
|
|
|
case CLOCK_SRC_SLOW_CLK:
|
|
|
|
|
AVR32_PM.MCCTRL.mcsel = 0;
|
|
|
|
|
AVR32_PM.MCCTRL.mcsel = 0;
|
|
|
|
|
break;
|
|
|
|
|
case CLOCK_SRC_OSC0:
|
|
|
|
|
AVR32_PM.MCCTRL.mcsel = 1;
|
|
|
|
|
AVR32_PM.MCCTRL.mcsel = 1;
|
|
|
|
|
break;
|
|
|
|
|
case CLOCK_SRC_PLL0:
|
|
|
|
|
AVR32_PM.MCCTRL.mcsel = 2;
|
|
|
|
|
AVR32_PM.MCCTRL.mcsel = 2;
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
return false;
|
|
|
|
|