Fixed incorrect signature reported in the CDC class bootloader for the ATMEGA32U2.

[pub/USBasp.git] / Demos / Device / LowLevel / Keyboard / Keyboard.c

diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.c b/Demos/Device/LowLevel/Keyboard/Keyboard.c
index 12bf5ba..b4d4c21 100644 (file)
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.c
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.c
@@ -143,15 +143,13 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
                        {
                                USB_KeyboardReport_Data_t KeyboardReportData;
 
-                               Endpoint_ClearSETUP();
-       
                                /* Create the next keyboard report for transmission to the host */
                                CreateKeyboardReport(&KeyboardReportData);
 
+                               Endpoint_ClearSETUP();
+
                                /* Write the report data to the control endpoint */
                                Endpoint_Write_Control_Stream_LE(&KeyboardReportData, sizeof(KeyboardReportData));
-                               
-                               /* Finalize the stream transfer to send the last packet or clear the host abort */
                                Endpoint_ClearOUT();
                        }
                
@@ -171,13 +169,11 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
                                /* Read in the LED report from the host */
                                uint8_t LEDStatus = Endpoint_Read_Byte();
 
-                               /* Process the incoming LED report */
-                               ProcessLEDReport(LEDStatus);
-                       
-                               /* Clear the endpoint data */
                                Endpoint_ClearOUT();
-
                                Endpoint_ClearStatusStage();
+
+                               /* Process the incoming LED report */
+                               ProcessLEDReport(LEDStatus);
                        }
                        
                        break;
@@ -188,10 +184,8 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
                                
                                /* Write the current protocol flag to the host */
                                Endpoint_Write_Byte(UsingReportProtocol);
-                               
-                               /* Send the flag to the host */
-                               Endpoint_ClearIN();
 
+                               Endpoint_ClearIN();
                                Endpoint_ClearStatusStage();
                        }
                        
@@ -200,23 +194,21 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();
+                               Endpoint_ClearStatusStage();
 
                                /* Set or clear the flag depending on what the host indicates that the current Protocol should be */
                                UsingReportProtocol = (USB_ControlRequest.wValue != 0);
-
-                               Endpoint_ClearStatusStage();
                        }
                        
                        break;
                case REQ_SetIdle:
                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
-                               Endpoint_ClearSETUP();
-                               
+                               Endpoint_ClearSETUP();                          
+                               Endpoint_ClearStatusStage();
+
                                /* Get idle period in MSB, IdleCount must be multiplied by 4 to get number of milliseconds */
                                IdleCount = ((USB_ControlRequest.wValue & 0xFF00) >> 6);
-                               
-                               Endpoint_ClearStatusStage();
                        }
                        
                        break;
@@ -226,11 +218,9 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
                                Endpoint_ClearSETUP();
                                
                                /* Write the current idle duration to the host, must be divided by 4 before sent to host */
-                               Endpoint_Write_Byte(IdleCount >> 2);
-                               
-                               /* Send the flag to the host */
-                               Endpoint_ClearIN();
+                               Endpoint_Write_Byte(IdleCount >> 2);                            
 
+                               Endpoint_ClearIN();
                                Endpoint_ClearStatusStage();
                        }