X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/b5ca3990c2ec9dc240fb334002ed2f7c82eea853..1d26e78258c10dcca63e31e66732f1e525b5dade:/Demos/Host/LowLevel/StillImageHost/StillImageHost.c

diff --git a/Demos/Host/LowLevel/StillImageHost/StillImageHost.c b/Demos/Host/LowLevel/StillImageHost/StillImageHost.c
index a337ab045..0f511ad7a 100644
--- a/Demos/Host/LowLevel/StillImageHost/StillImageHost.c
+++ b/Demos/Host/LowLevel/StillImageHost/StillImageHost.c
@@ -149,7 +149,7 @@ void StillImage_Task(void)
 				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 
 				/* Wait until USB device disconnected */
-				while (USB_IsConnected);
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
 
@@ -162,7 +162,7 @@ void StillImage_Task(void)
 				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 
 				/* Wait until USB device disconnected */
-				while (USB_IsConnected);
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
 				
@@ -195,6 +195,8 @@ void StillImage_Task(void)
 			if ((ErrorCode = SImage_RecieveBlockHeader()) != PIPE_RWSTREAM_NoError)
 			{
 				ShowCommandError(ErrorCode, false);
+				
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
 			
@@ -246,6 +248,8 @@ void StillImage_Task(void)
 			if ((ErrorCode = SImage_RecieveBlockHeader()) != PIPE_RWSTREAM_NoError)
 			{
 				ShowCommandError(ErrorCode, false);
+				
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
 			
@@ -253,6 +257,8 @@ void StillImage_Task(void)
 			if ((PIMA_ReceivedBlock.Type != CType_ResponseBlock) || (PIMA_ReceivedBlock.Code != PIMA_RESPONSE_OK))
 			{
 				ShowCommandError(PIMA_ReceivedBlock.Code, true);
+				
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
 			
@@ -274,6 +280,8 @@ void StillImage_Task(void)
 			if ((ErrorCode = SImage_RecieveBlockHeader()) != PIPE_RWSTREAM_NoError)
 			{
 				ShowCommandError(ErrorCode, false);
+				
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
 			
@@ -281,6 +289,8 @@ void StillImage_Task(void)
 			if ((PIMA_ReceivedBlock.Type != CType_ResponseBlock) || (PIMA_ReceivedBlock.Code != PIMA_RESPONSE_OK))
 			{
 				ShowCommandError(PIMA_ReceivedBlock.Code, true);
+				
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
 
@@ -302,6 +312,8 @@ void StillImage_Task(void)
 			if ((ErrorCode = SImage_RecieveBlockHeader()) != PIPE_RWSTREAM_NoError)
 			{
 				ShowCommandError(ErrorCode, false);
+				
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
 
@@ -309,6 +321,8 @@ void StillImage_Task(void)
 			if ((PIMA_ReceivedBlock.Type != CType_ResponseBlock) || (PIMA_ReceivedBlock.Code != PIMA_RESPONSE_OK))
 			{
 				ShowCommandError(PIMA_ReceivedBlock.Code, true);
+				
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
 
@@ -327,8 +341,8 @@ void StillImage_Task(void)
 /** Function to convert a given Unicode encoded string to ASCII. This function will only work correctly on Unicode
  *  strings which contain ASCII printable characters only.
  *
- *  \param UnicodeString  Pointer to a Unicode encoded input string
- *  \param Buffer         Pointer to a buffer where the converted ASCII string should be stored
+ *  \param[in] UnicodeString  Pointer to a Unicode encoded input string
+ *  \param[out] Buffer        Pointer to a buffer where the converted ASCII string should be stored
  */
 void UnicodeToASCII(uint8_t* UnicodeString, char* Buffer)
 {
@@ -351,8 +365,8 @@ void UnicodeToASCII(uint8_t* UnicodeString, char* Buffer)
 
 /** Displays a PIMA command error via the device's serial port.
  *
- *  \param ErrorCode          Error code of the function which failed to complete successfully
- *  \param ResponseCodeError  Indicates if the error is due to a command failed indication from the device, or a communication failure
+ *  \param[in] ErrorCode          Error code of the function which failed to complete successfully
+ *  \param[in] ResponseCodeError  Indicates if the error is due to a command failed indication from the device, or a communication failure
  */
 void ShowCommandError(uint8_t ErrorCode, bool ResponseCodeError)
 {
@@ -363,7 +377,4 @@ void ShowCommandError(uint8_t ErrorCode, bool ResponseCodeError)
 			
 	/* Indicate error via status LEDs */
 	LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-				
-	/* Wait until USB device disconnected */
-	while (USB_IsConnected);
 }