Fix incorrect Event call name in USBInterrupt.c.

[pub/USBasp.git] / Bootloaders / CDC / BootloaderCDC.c

diff --git a/Bootloaders/CDC/BootloaderCDC.c b/Bootloaders/CDC/BootloaderCDC.c
index d875b84..6769a0c 100644 (file)
--- a/Bootloaders/CDC/BootloaderCDC.c
+++ b/Bootloaders/CDC/BootloaderCDC.c
@@ -119,7 +119,7 @@ void ResetHardware(void)
 /** Event handler for the USB_Disconnect event. This indicates that the bootloader should exit and the user\r
  *  application started.\r
  */\r
-void EVENT_USB_Disconnect(void)\r
+void EVENT_USB_Device_Disconnect(void)\r
 {\r
        /* Upon disconnection, run user application */\r
        RunBootloader = false;\r
@@ -128,7 +128,7 @@ void EVENT_USB_Disconnect(void)
 /** Event handler for the USB_ConfigurationChanged event. This configures the device's endpoints ready\r
  *  to relay data to and from the attached USB host.\r
  */\r
-void EVENT_USB_ConfigurationChanged(void)\r
+void EVENT_USB_Device_ConfigurationChanged(void)\r
 {\r
        /* Setup CDC Notification, Rx and Tx Endpoints */\r
        Endpoint_ConfigureEndpoint(CDC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT,\r
@@ -144,11 +144,11 @@ void EVENT_USB_ConfigurationChanged(void)
                                   ENDPOINT_BANK_SINGLE);\r
 }\r
 \r
-/** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific\r
+/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific\r
  *  control requests that are not handled internally by the USB library, so that they can be handled appropriately\r
  *  for the application.\r
  */\r
-void EVENT_USB_UnhandledControlPacket(void)\r
+void EVENT_USB_Device_UnhandledControlRequest(void)\r
 {\r
        uint8_t* LineCodingData = (uint8_t*)&LineCoding;\r
 \r
@@ -165,9 +165,7 @@ void EVENT_USB_UnhandledControlPacket(void)
                                \r
                                Endpoint_ClearIN();\r
                                \r
-                               /* Acknowledge status stage */\r
-                               while (!(Endpoint_IsOUTReceived()));\r
-                               Endpoint_ClearOUT();\r
+                               Endpoint_ClearStatusStage();\r
                        }\r
                        \r
                        break;\r
@@ -176,16 +174,18 @@ void EVENT_USB_UnhandledControlPacket(void)
                        {\r
                                Endpoint_ClearSETUP();\r
 \r
-                               while (!(Endpoint_IsOUTReceived()));\r
-\r
+                               while (!(Endpoint_IsOUTReceived()))\r
+                               {                               \r
+                                       if (USB_DeviceState == DEVICE_STATE_Unattached)\r
+                                         return;\r
+                               }\r
+                       \r
                                for (uint8_t i = 0; i < sizeof(LineCoding); i++)\r
                                  *(LineCodingData++) = Endpoint_Read_Byte();\r
 \r
                                Endpoint_ClearOUT();\r
 \r
-                               /* Acknowledge status stage */\r
-                               while (!(Endpoint_IsINReady()));\r
-                               Endpoint_ClearIN();\r
+                               Endpoint_ClearStatusStage();\r
                        }\r
        \r
                        break;\r
@@ -194,9 +194,7 @@ void EVENT_USB_UnhandledControlPacket(void)
                        {\r
                                Endpoint_ClearSETUP();\r
                                \r
-                               /* Acknowledge status stage */\r
-                               while (!(Endpoint_IsINReady()));\r
-                               Endpoint_ClearIN();\r
+                               Endpoint_ClearStatusStage();\r
                        }\r
        \r
                        break;\r
@@ -333,7 +331,12 @@ static uint8_t FetchNextCommandByte(void)
        while (!(Endpoint_IsReadWriteAllowed()))\r
        {\r
                Endpoint_ClearOUT();\r
-               while (!(Endpoint_IsOUTReceived()));\r
+\r
+               while (!(Endpoint_IsOUTReceived()))\r
+               {\r
+                       if (USB_DeviceState == DEVICE_STATE_Unattached)\r
+                         return 0;\r
+               }\r
        }\r
        \r
        /* Fetch the next byte from the OUT endpoint */\r
@@ -354,7 +357,12 @@ static void WriteNextResponseByte(const uint8_t Response)
        if (!(Endpoint_IsReadWriteAllowed()))\r
        {\r
                Endpoint_ClearIN();\r
-               while (!(Endpoint_IsINReady()));\r
+               \r
+               while (!(Endpoint_IsINReady()))\r
+               {                               \r
+                       if (USB_DeviceState == DEVICE_STATE_Unattached)\r
+                         return;\r
+               }\r
        }\r
        \r
        /* Write the next byte to the OUT endpoint */\r
@@ -563,12 +571,21 @@ void CDC_Task(void)
                /* If a full endpoint's worth of data was sent, we need to send an empty packet afterwards to signal end of transfer */\r
                if (IsEndpointFull)\r
                {\r
-                       while (!(Endpoint_IsINReady()));\r
+                       while (!(Endpoint_IsINReady()))\r
+                       {                               \r
+                               if (USB_DeviceState == DEVICE_STATE_Unattached)\r
+                                 return;\r
+                       }\r
+\r
                        Endpoint_ClearIN();\r
                }\r
 \r
                /* Wait until the data has been sent to the host */\r
-               while (!(Endpoint_IsINReady()));\r
+               while (!(Endpoint_IsINReady()))\r
+               {                               \r
+                       if (USB_DeviceState == DEVICE_STATE_Unattached)\r
+                         return;\r
+               }\r
                \r
                /* Select the OUT endpoint */\r
                Endpoint_SelectEndpoint(CDC_RX_EPNUM);\r