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| author | Dean Camera <dean@fourwalledcubicle.com> | 2010-02-24 06:21:46 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-02-24 06:21:46 +0000 |
| commit | a7aaa45ec4c3f415bf6073a5cc016635d5ecf77d (patch) | |
| tree | 19b5e669eb96b428a7d8e002c6dc9af88dbd950d /LUFA/Drivers/USB/LowLevel/LowLevel.h | |
| parent | 3702ba1fb31f265360a0e4cf1736465e44389103 (diff) | |
| download | lufa-a7aaa45ec4c3f415bf6073a5cc016635d5ecf77d.tar.gz lufa-a7aaa45ec4c3f415bf6073a5cc016635d5ecf77d.tar.bz2 lufa-a7aaa45ec4c3f415bf6073a5cc016635d5ecf77d.zip | |
More AVR32 achitecture ports.
Diffstat (limited to 'LUFA/Drivers/USB/LowLevel/LowLevel.h')
| -rw-r--r-- | LUFA/Drivers/USB/LowLevel/LowLevel.h | 70 |
1 files changed, 37 insertions, 33 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/LowLevel.h b/LUFA/Drivers/USB/LowLevel/LowLevel.h index 2c8ade7b3..3c98c6df3 100644 --- a/LUFA/Drivers/USB/LowLevel/LowLevel.h +++ b/LUFA/Drivers/USB/LowLevel/LowLevel.h @@ -88,39 +88,43 @@ #if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
-
- #if !defined(F_CLOCK)
- #error F_CLOCK is not defined. You must define F_CLOCK to the frequency of the unprescaled input clock in your project makefile.
- #endif
-
- #if (F_CLOCK == 8000000)
- #if (defined(__AVR_AT90USB82__) || defined(__AVR_AT90USB162__) || \
- defined(__AVR_ATmega8U2__) || defined(__AVR_ATmega16U2__) || \
- defined(__AVR_ATmega32U2__))
- #define USB_PLL_PSC 0
- #elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
- #define USB_PLL_PSC 0
- #elif (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__) || defined(__AVR_ATmega32U6__))
- #define USB_PLL_PSC ((1 << PLLP1) | (1 << PLLP0))
- #elif (defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1287__))
- #define USB_PLL_PSC ((1 << PLLP1) | (1 << PLLP0))
- #endif
- #elif (F_CLOCK == 16000000)
- #if (defined(__AVR_AT90USB82__) || defined(__AVR_AT90USB162__) || \
- defined(__AVR_ATmega8U2__) || defined(__AVR_ATmega16U2__) || \
- defined(__AVR_ATmega32U2__))
- #define USB_PLL_PSC (1 << PLLP0)
- #elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
- #define USB_PLL_PSC (1 << PINDIV)
- #elif (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__) || defined(__AVR_ATmega32U6__))
- #define USB_PLL_PSC ((1 << PLLP2) | (1 << PLLP1))
- #elif (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__))
- #define USB_PLL_PSC ((1 << PLLP2) | (1 << PLLP0))
+
+ #if defined(__AVR32__)
+ #define USB_PLL_PSC 0
+ #elif defined(__AVR__)
+ #if !defined(F_CLOCK)
+ #error F_CLOCK is not defined. You must define F_CLOCK to the frequency of the unprescaled input clock in your project makefile.
#endif
- #endif
- #if !defined(USB_PLL_PSC)
- #error No PLL prescale value available for chosen F_CPU value and AVR model.
+ #if (F_CLOCK == 8000000)
+ #if (defined(__AVR_AT90USB82__) || defined(__AVR_AT90USB162__) || \
+ defined(__AVR_ATmega8U2__) || defined(__AVR_ATmega16U2__) || \
+ defined(__AVR_ATmega32U2__))
+ #define USB_PLL_PSC 0
+ #elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
+ #define USB_PLL_PSC 0
+ #elif (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__) || defined(__AVR_ATmega32U6__))
+ #define USB_PLL_PSC ((1 << PLLP1) | (1 << PLLP0))
+ #elif (defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1287__))
+ #define USB_PLL_PSC ((1 << PLLP1) | (1 << PLLP0))
+ #endif
+ #elif (F_CLOCK == 16000000)
+ #if (defined(__AVR_AT90USB82__) || defined(__AVR_AT90USB162__) || \
+ defined(__AVR_ATmega8U2__) || defined(__AVR_ATmega16U2__) || \
+ defined(__AVR_ATmega32U2__))
+ #define USB_PLL_PSC (1 << PLLP0)
+ #elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__))
+ #define USB_PLL_PSC (1 << PINDIV)
+ #elif (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__) || defined(__AVR_ATmega32U6__))
+ #define USB_PLL_PSC ((1 << PLLP2) | (1 << PLLP1))
+ #elif (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__))
+ #define USB_PLL_PSC ((1 << PLLP2) | (1 << PLLP0))
+ #endif
+ #endif
+
+ #if !defined(USB_PLL_PSC)
+ #error No PLL prescale value available for chosen F_CLOCK value and AVR model.
+ #endif
#endif
/* Public Interface - May be used in end-application: */
@@ -147,7 +151,7 @@ *
* \note This token is not available on AVR models which do not support both host and device modes.
*/
- #define USB_MODE_UID 3
+ #define USB_MODE_UID 3
#endif
/** Regulator disable option mask for \ref USB_Init(). This indicates that the internal 3.3V USB data pad
@@ -206,7 +210,7 @@ *
* \note This token is not available on some AVR models which do not support hardware VBUS monitoring.
*/
- #define USB_VBUS_GetStatus() ((USBSTA & (1 << VBUS)) ? true : false)
+ #define USB_VBUS_GetStatus() ((USBSTA & (1 << VBUS)) ? true : false)
#endif
/** Detaches the device from the USB bus. This has the effect of removing the device from any
|