X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/e53c120a2240549d42d98be92f25d6e92caeab0a..3d6508c9b9505cb3393b7c12df1a0c87f7828bbe:/Demos/Device/LowLevel/AudioOutput/Descriptors.h

diff --git a/Demos/Device/LowLevel/AudioOutput/Descriptors.h b/Demos/Device/LowLevel/AudioOutput/Descriptors.h
index 9ad0299f9..958e69eaa 100644
--- a/Demos/Device/LowLevel/AudioOutput/Descriptors.h
+++ b/Demos/Device/LowLevel/AudioOutput/Descriptors.h
@@ -125,7 +125,7 @@
 		 *
 		 *  \param[in] freq  Required audio sampling frequency in HZ
 		 */
-		#define SAMPLE_FREQ(freq)  {LowWord: ((uint32_t)freq & 0x00FFFF), HighByte: (((uint32_t)freq >> 16) & 0x0000FF)}
+		#define SAMPLE_FREQ(freq)  {LowWord: ((uint32_t)(freq) & 0x00FFFF), HighByte: (((uint32_t)(freq) >> 16) & 0x0000FF)}
 		
 		/** Mask for the attributes parameter of an Audio class specific Endpoint descriptor, indicating that the endpoint
 		 *  accepts only filled endpoint packets of audio samples.
@@ -274,7 +274,7 @@
 			USB_Descriptor_Endpoint_t Endpoint; /**< Standard endpoint descriptor describing the audio endpoint */
 
 			uint8_t                   Refresh; /**< Always set to zero */
-			uint8_t                   SyncEndpointNumber; /**< Endpoint address to send synchronisation information to, if needed (zero otherwise) */
+			uint8_t                   SyncEndpointNumber; /**< Endpoint address to send synchronization information to, if needed (zero otherwise) */
 		} USB_Audio_StreamEndpoint_Std_t;
 					
 		/** Type define for an Audio class specific extended endpoint descriptor. This contains extra information