X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/a8871c7fba73307226bd13e2cad4c840c850e6f1..5a4def747897c1c6ffbe465506d846c7c686d3e9:/LUFA/Drivers/Peripheral/TWI.c?ds=sidebyside

diff --git a/LUFA/Drivers/Peripheral/TWI.c b/LUFA/Drivers/Peripheral/TWI.c
index b8aec4852..64f847544 100644
--- a/LUFA/Drivers/Peripheral/TWI.c
+++ b/LUFA/Drivers/Peripheral/TWI.c
@@ -1,6 +1,6 @@
 /*
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -15,7 +15,7 @@ bool TWI_StartTransmission(const uint8_t SlaveAddress,
 		bool     BusCaptured = false;
 		uint16_t TimeoutRemaining;
 
-		TWCR = ((1 << TWINT) | (1 << TWSTA) | (1 << TWEN));	
+		TWCR = ((1 << TWINT) | (1 << TWSTA) | (1 << TWEN));
 
 		TimeoutRemaining = (TimeoutMS * 100);
 		while (TimeoutRemaining-- && !(BusCaptured))
@@ -29,35 +29,35 @@ bool TWI_StartTransmission(const uint8_t SlaveAddress,
 						BusCaptured = true;
 						break;
 					case TW_MT_ARB_LOST:
-						TWCR = ((1 << TWINT) | (1 << TWSTA) | (1 << TWEN));	
+						TWCR = ((1 << TWINT) | (1 << TWSTA) | (1 << TWEN));
 						continue;
 					default:
 						TWCR = (1 << TWEN);
 						return false;
 				}
 			}
-			
+
 			_delay_us(10);
 		}
-		
+
 		if (!(BusCaptured))
 		{
 			TWCR = (1 << TWEN);
 			return false;
 		}
-		
+
 		TWDR = SlaveAddress;
 		TWCR = ((1 << TWINT) | (1 << TWEN));
-		
+
 		TimeoutRemaining = (TimeoutMS * 100);
 		while (TimeoutRemaining--)
 		{
 			if (TWCR & (1 << TWINT))
 			  break;
-			  
+
 			_delay_us(10);
 		}
-		
+
 		if (!(TimeoutRemaining))
 		  return false;
 
@@ -72,3 +72,4 @@ bool TWI_StartTransmission(const uint8_t SlaveAddress,
 		}
 	}
 }
+