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-rw-r--r--LUFA/Drivers/Peripheral/AVR8/ADC_AVR8.h6
-rw-r--r--LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h10
-rw-r--r--LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.c1
-rw-r--r--LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h10
-rw-r--r--LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c21
-rw-r--r--LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h12
6 files changed, 31 insertions, 29 deletions
diff --git a/LUFA/Drivers/Peripheral/AVR8/ADC_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/ADC_AVR8.h
index a0e9a87a3..fe0173057 100644
--- a/LUFA/Drivers/Peripheral/AVR8/ADC_AVR8.h
+++ b/LUFA/Drivers/Peripheral/AVR8/ADC_AVR8.h
@@ -104,7 +104,7 @@
#define _ADC_GET_MUX_MASK2(y) ADC_CHANNEL ## y
#define _ADC_GET_MUX_MASK(y) _ADC_GET_MUX_MASK2(y)
#endif
-
+
/* Public Interface - May be used in end-application: */
/* Macros: */
/** \name ADC Reference Configuration Masks */
@@ -118,7 +118,7 @@
/** Reference mask, for using the internally generated 2.56V reference voltage as the ADC reference. */
#define ADC_REFERENCE_INT2560MV ((1 << REFS1) | (1 << REFS0))
//@}
-
+
/** \name ADC Result Adjustment Configuration Masks */
//@{
/** Left-adjusts the 10-bit ADC result, so that the upper 8 bits of the value returned by the
@@ -144,7 +144,7 @@
*/
#define ADC_SINGLE_CONVERSION (0 << ADATE)
//@}
-
+
/** \name ADC Prescaler Configuration Masks */
//@{
/** Sets the ADC input clock to prescale by a factor of 2 the AVR's system clock. */
diff --git a/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h
index 48b8740fe..d6dc248f7 100644
--- a/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h
+++ b/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h
@@ -70,7 +70,7 @@
* // Send a byte, and store the received byte from the same transaction
* uint8_t ResponseByte = SPI_TransferByte(0xDC);
* \endcode
- *
+ *
* @{
*/
@@ -139,7 +139,7 @@
/** SPI data sample mode mask for \c SPI_Init(). Indicates that the data should be sampled on the trailing edge. */
#define SPI_SAMPLE_TRAILING (1 << CPHA)
//@}
-
+
/** \name SPI Data Ordering Configuration Masks */
//@{
/** SPI data order mask for \c SPI_Init(). Indicates that data should be shifted out MSB first. */
@@ -148,7 +148,7 @@
/** SPI data order mask for \c SPI_Init(). Indicates that data should be shifted out LSB first. */
#define SPI_ORDER_LSB_FIRST (1 << DORD)
//@}
-
+
/** \name SPI Mode Configuration Masks */
//@{
/** SPI mode mask for \c SPI_Init(). Indicates that the SPI interface should be initialized into slave mode. */
@@ -157,7 +157,7 @@
/** SPI mode mask for \c SPI_Init(). Indicates that the SPI interface should be initialized into master mode. */
#define SPI_MODE_MASTER (1 << MSTR)
//@}
-
+
/* Inline Functions: */
/** Initializes the SPI subsystem, ready for transfers. Must be called before calling any other
* SPI routines.
@@ -195,7 +195,7 @@
SPCR = 0;
SPSR = 0;
}
-
+
/** Retrieves the currently selected SPI mode, once the SPI interface has been configured.
*
* \return \ref SPI_MODE_MASTER if the interface is currently in SPI Master mode, \ref SPI_MODE_SLAVE otherwise
diff --git a/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.c b/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.c
index 7b7f5d61f..70f9f5853 100644
--- a/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.c
+++ b/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.c
@@ -87,3 +87,4 @@ void Serial_SendData(const uint8_t* Buffer, uint16_t Length)
while (Length--)
Serial_SendByte(*(Buffer++));
}
+
diff --git a/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h
index 639b3c3b4..55e18f9f2 100644
--- a/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h
+++ b/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h
@@ -70,7 +70,7 @@
/* Includes: */
#include "../../../Common/Common.h"
#include "../../Misc/TerminalCodes.h"
-
+
#include <stdio.h>
/* Enable C linkage for C++ Compilers: */
@@ -87,7 +87,7 @@
#if !defined(__DOXYGEN__)
/* External Variables: */
extern FILE USARTSerialStream;
-
+
/* Function Prototypes: */
int Serial_putchar(char DataByte,
FILE *Stream);
@@ -127,7 +127,7 @@
* \param[in] StringPtr Pointer to a string located in SRAM space.
*/
void Serial_SendString(const char* StringPtr) ATTR_NON_NULL_PTR_ARG(1);
-
+
/** Transmits a given buffer located in SRAM memory through the USART.
*
* \param[in] Buffer Pointer to a buffer containing the data to send.
@@ -190,7 +190,7 @@
stdin = Stream;
stdout = Stream;
}
-
+
*Stream = (FILE)FDEV_SETUP_STREAM(Serial_putchar, Serial_getchar, _FDEV_SETUP_RW);
}
@@ -244,7 +244,7 @@
{
if (!(Serial_IsCharReceived()))
return -1;
-
+
return UDR1;
}
diff --git a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c
index d6db37d6e..b77aa0822 100644
--- a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c
+++ b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c
@@ -119,9 +119,9 @@ bool TWI_ReceiveByte(uint8_t* const Byte,
TWCR = TWCRMask;
while (!(TWCR & (1 << TWINT)));
*Byte = TWDR;
-
+
uint8_t Status = (TWSR & TW_STATUS_MASK);
-
+
return ((LastByte) ? (Status == TW_MR_DATA_NACK) : (Status == TW_MR_DATA_ACK));
}
@@ -133,19 +133,19 @@ uint8_t TWI_ReadPacket(const uint8_t SlaveAddress,
uint8_t Length)
{
uint8_t ErrorCode;
-
+
if ((ErrorCode = TWI_StartTransmission((SlaveAddress & TWI_DEVICE_ADDRESS_MASK) | TWI_ADDRESS_WRITE,
TimeoutMS)) == TWI_ERROR_NoError)
{
while (InternalAddressLen--)
{
if (!(TWI_SendByte(*(InternalAddress++))))
- {
+ {
ErrorCode = TWI_ERROR_SlaveNAK;
break;
}
}
-
+
if ((ErrorCode = TWI_StartTransmission((SlaveAddress & TWI_DEVICE_ADDRESS_MASK) | TWI_ADDRESS_READ,
TimeoutMS)) == TWI_ERROR_NoError)
{
@@ -157,11 +157,11 @@ uint8_t TWI_ReadPacket(const uint8_t SlaveAddress,
break;
}
}
-
+
TWI_StopTransmission();
}
}
-
+
return ErrorCode;
}
@@ -180,7 +180,7 @@ uint8_t TWI_WritePacket(const uint8_t SlaveAddress,
while (InternalAddressLen--)
{
if (!(TWI_SendByte(*(InternalAddress++))))
- {
+ {
ErrorCode = TWI_ERROR_SlaveNAK;
break;
}
@@ -194,9 +194,10 @@ uint8_t TWI_WritePacket(const uint8_t SlaveAddress,
break;
}
}
-
+
TWI_StopTransmission();
}
-
+
return ErrorCode;
}
+
diff --git a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h
index 5a6c2966a..75dffb585 100644
--- a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h
+++ b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h
@@ -88,7 +88,7 @@
* }
* }
* \endcode
- *
+ *
* <b>High Level API Example:</b>
* \code
* // Initialize the TWI driver before first use at 200KHz
@@ -154,10 +154,10 @@
* or \ref TWI_ADDRESS_WRITE to obtain the device's read and write address respectively.
*/
#define TWI_DEVICE_ADDRESS_MASK 0xFE
-
+
/** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 1. */
#define TWI_BIT_PRESCALE_1 ((0 << TWPS1) | (0 << TWPS0))
-
+
/** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 4. */
#define TWI_BIT_PRESCALE_4 ((0 << TWPS1) | (1 << TWPS0))
@@ -166,7 +166,7 @@
/** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 64. */
#define TWI_BIT_PRESCALE_64 ((1 << TWPS1) | (1 << TWPS0))
-
+
/** Calculates the length of each bit on the TWI bus for a given target frequency. This may be used with
* the \ref TWI_Init() function to convert a bus frequency to a number of clocks for the \c BitLength
* parameter.
@@ -189,7 +189,7 @@
TWI_ERROR_SlaveNotReady = 4, /**< Slave NAKed the TWI bus START condition. */
TWI_ERROR_SlaveNAK = 5, /**< Slave NAKed whilst attempting to send data to the device. */
};
-
+
/* Inline Functions: */
/** Initializes the TWI hardware into master mode, ready for data transmission and reception. This must be
* before any other TWI operations.
@@ -256,7 +256,7 @@
const bool LastByte) ATTR_NON_NULL_PTR_ARG(1);
bool TWI_ReceiveByte(uint8_t* const Byte,
const bool LastByte);
-
+
/** High level function to perform a complete packet transfer over the TWI bus to the specified
* device.
*
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-13 19:21:59 +0000