forked from haraldwolff/avr-fw-modules
46 lines
809 B
C
46 lines
809 B
C
#pragma once
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#include <usb/usb_spec.h>
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struct __usb_pllcsr
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{
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uint32_t fcpu;
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uint8_t pllcsr;
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};
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#ifdef __AVR_AT90USB1286__
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#define __USB_PLLCSR { \
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{ 8000000L, _BV(PLLP0) | _BV(PLLP1) }, \
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{ 16000000L, _BV(PLLP0) | _BV(PLLP2) }, \
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{} \
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}
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#define USB_CAN_DEVICE
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#define USB_CAN_HOST
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#endif
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#ifdef __AVR_AT90USB646__
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#define __USB_PLLCSR { \
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{ 8000000L, _BV(PLLP0) | _BV(PLLP1) }, \
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{ 16000000L, _BV(PLLP1) | _BV(PLLP2) }, \
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{} \
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}
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#define USB_CAN_DEVICE
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#define USB_CAN_HOST
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#endif
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#ifdef __AVR_ATmega32U4__
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#define __USB_PLLCSR { \
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{ 8000000L, 0 }, \
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{ 16000000L, _BV(PINDIV) }, \
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{} \
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}
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#define __USB_PLLFRQ (_BV(PLLUSB) | _BV(PDIV1) | _BV(PDIV3))
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#define USB_CAN_DEVICE
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#endif
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#ifndef __USB_PLLCSR
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#error "NO PLL Settings defined for this MCU"
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#endif
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