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Add high speed USB support for the UC3 devices containing a high speed USB controller.

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Add device support preprocessor checks and use symbolic bit names in the UC3 platform clock management driver.
This commit is contained in:
Dean Camera 2011-07-14 02:58:07 +00:00
parent 13951ab043
commit f4528c4aef
5 changed files with 96 additions and 58 deletions
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20
LUFA/Platform/UC3/ClockManagement.h
View file

@ -233,19 +233,19 @@
switch (Source)
{
case CLOCK_SRC_OSC0:
AVR32_PM.GCCTRL[Channel].pllsel = 0;
AVR32_PM.GCCTRL[Channel].pllsel = false;
AVR32_PM.GCCTRL[Channel].oscsel = 0;
break;
case CLOCK_SRC_OSC1:
AVR32_PM.GCCTRL[Channel].pllsel = 0;
AVR32_PM.GCCTRL[Channel].pllsel = false;
AVR32_PM.GCCTRL[Channel].oscsel = 1;
break;
case CLOCK_SRC_PLL0:
AVR32_PM.GCCTRL[Channel].pllsel = 1;
AVR32_PM.GCCTRL[Channel].pllsel = true;
AVR32_PM.GCCTRL[Channel].oscsel = 0;
break;
case CLOCK_SRC_PLL1:
AVR32_PM.GCCTRL[Channel].pllsel = 1;
AVR32_PM.GCCTRL[Channel].pllsel = true;
AVR32_PM.GCCTRL[Channel].oscsel = 1;
break;
default:
@ -291,15 +291,21 @@
switch (Source)
{
#if defined(AVR32_PM_MCCTRL_MCSEL_SLOW)
case CLOCK_SRC_SLOW_CLK:
AVR32_PM.MCCTRL.mcsel = 0;
AVR32_PM.MCCTRL.mcsel = AVR32_PM_MCCTRL_MCSEL_SLOW;
break;
#endif
#if defined(AVR32_PM_MCCTRL_MCSEL_OSC0)
case CLOCK_SRC_OSC0:
AVR32_PM.MCCTRL.mcsel = 1;
AVR32_PM.MCCTRL.mcsel = AVR32_PM_MCCTRL_MCSEL_OSC0;
break;
#endif
#if defined(AVR32_PM_MCCTRL_MCSEL_PLL0)
case CLOCK_SRC_PLL0:
AVR32_PM.MCCTRL.mcsel = 2;
AVR32_PM.MCCTRL.mcsel = AVR32_PM_MCCTRL_MCSEL_PLL0;
break;
#endif
default:
return false;
}