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author | Dean Camera <dean@fourwalledcubicle.com> | 2010-10-13 14:05:35 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-10-13 14:05:35 +0000 |
commit | 5a4def747897c1c6ffbe465506d846c7c686d3e9 (patch) | |
tree | e5a9ca31ab554e993f1a9041e44976cf7b253921 /LUFA/Drivers/Peripheral/SPI.h | |
parent | a8871c7fba73307226bd13e2cad4c840c850e6f1 (diff) | |
download | lufa-5a4def747897c1c6ffbe465506d846c7c686d3e9.tar.gz lufa-5a4def747897c1c6ffbe465506d846c7c686d3e9.tar.bz2 lufa-5a4def747897c1c6ffbe465506d846c7c686d3e9.zip |
Clean up excessive whitespace at the end of each line using the wspurify tool made by Laszlo Monda
Diffstat (limited to 'LUFA/Drivers/Peripheral/SPI.h')
-rw-r--r-- | LUFA/Drivers/Peripheral/SPI.h | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/LUFA/Drivers/Peripheral/SPI.h b/LUFA/Drivers/Peripheral/SPI.h index 8c38dcc27..3858acabc 100644 --- a/LUFA/Drivers/Peripheral/SPI.h +++ b/LUFA/Drivers/Peripheral/SPI.h @@ -1,7 +1,7 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ @@ -9,13 +9,13 @@ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in + without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this @@ -64,7 +64,7 @@ /* Macros: */ #define SPI_USE_DOUBLESPEED (1 << SPE) #endif - + /* Public Interface - May be used in end-application: */ /* Macros: */ /** SPI prescaler mask for SPI_Init(). Divides the system clock by a factor of 2. */ @@ -87,7 +87,7 @@ /** SPI prescaler mask for SPI_Init(). Divides the system clock by a factor of 128. */ #define SPI_SPEED_FCPU_DIV_128 ((1 << SPR1) | (1 << SPR0)) - + /** SPI clock polarity mask for SPI_Init(). Indicates that the SCK should lead on the rising edge. */ #define SPI_SCK_LEAD_RISING (0 << CPOL) @@ -124,25 +124,25 @@ DDRB |= ((1 << 1) | (1 << 2)); DDRB &= ((1 << 0) | (1 << 3)); PORTB |= ((1 << 0) | (1 << 3)); - + SPCR = ((1 << SPE) | SPIOptions); - + if (SPIOptions & SPI_USE_DOUBLESPEED) SPSR |= (1 << SPI2X); else SPSR &= ~(1 << SPI2X); } - + /** Turns off the SPI driver, disabling and returning used hardware to their default configuration. */ static inline void SPI_ShutDown(void) { DDRB &= ~((1 << 1) | (1 << 2)); PORTB &= ~((1 << 0) | (1 << 3)); - + SPCR = 0; SPSR = 0; } - + /** Sends and receives a byte through the SPI interface, blocking until the transfer is complete. * * \param[in] Byte Byte to send through the SPI interface. @@ -186,7 +186,8 @@ #if defined(__cplusplus) } #endif - + #endif /** @} */ + |