Minor code cleanups for clarity.

[pub/USBasp.git] / Bootloaders / DFU / Descriptors.c

diff --git a/Bootloaders/DFU/Descriptors.c b/Bootloaders/DFU/Descriptors.c
index 3e8978a..eb5c580 100644 (file)
--- a/Bootloaders/DFU/Descriptors.c
+++ b/Bootloaders/DFU/Descriptors.c
@@ -61,7 +61,7 @@ USB_Descriptor_Device_t DeviceDescriptor =
        .ProductStrIndex        = 0x01,\r
        .SerialNumStrIndex      = NO_DESCRIPTOR,\r
                \r
-       .NumberOfConfigurations = 1\r
+       .NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS\r
 };\r
 \r
 /** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage\r
@@ -108,7 +108,7 @@ USB_Descriptor_Configuration_t ConfigurationDescriptor =
                        \r
                        .Attributes             = (ATTR_CAN_UPLOAD | ATTR_CAN_DOWNLOAD),\r
 \r
-                       .DetatchTimeout         = 0x0000,\r
+                       .DetachTimeout          = 0x0000,\r
                        .TransferSize           = 0x0c00,\r
                \r
                        .DFUSpecification       = VERSION_BCD(01.01)\r
@@ -137,13 +137,13 @@ USB_Descriptor_String_t ProductString =
        .UnicodeString          = L"AVR DFU Bootloader"\r
 };\r
 \r
-/** This function is called by the library when in device mode, and must be overridden (see StdDescriptors.h\r
+/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"\r
  *  documentation) by the application code so that the address and size of a requested descriptor can be given\r
  *  to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function\r
  *  is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the\r
  *  USB host.\r
  */\r
-uint16_t USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)\r
+uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)\r
 {\r
        const uint8_t  DescriptorType   = (wValue >> 8);\r
        const uint8_t  DescriptorNumber = (wValue & 0xFF);\r
@@ -154,22 +154,22 @@ uint16_t USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** c
        switch (DescriptorType)\r
        {\r
                case DTYPE_Device:\r
-                       Address = DESCRIPTOR_ADDRESS(DeviceDescriptor);\r
+                       Address = &DeviceDescriptor;\r
                        Size    = sizeof(USB_Descriptor_Device_t);\r
                        break;\r
                case DTYPE_Configuration: \r
-                       Address = DESCRIPTOR_ADDRESS(ConfigurationDescriptor);\r
+                       Address = &ConfigurationDescriptor;\r
                        Size    = sizeof(USB_Descriptor_Configuration_t);\r
                        break;\r
                case DTYPE_String: \r
                        if (!(DescriptorNumber))\r
                        {\r
-                               Address = DESCRIPTOR_ADDRESS(LanguageString);\r
+                               Address = &LanguageString;\r
                                Size    = LanguageString.Header.Size;\r
                        }\r
                        else\r
                        {\r
-                               Address = DESCRIPTOR_ADDRESS(ProductString);\r
+                               Address = &ProductString;\r
                                Size    = ProductString.Header.Size;\r
                        }\r
                        \r