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Extend USB_GetDeviceConfigDescriptor() routine to require the configuration number...
[pub/USBasp.git]
/
LUFA
/
Drivers
/
USB
/
Class
/
Host
/
CDC.c
diff --git
a/LUFA/Drivers/USB/Class/Host/CDC.c
b/LUFA/Drivers/USB/Class/Host/CDC.c
index
3a572f1
..
aef5b35
100644
(file)
--- a/
LUFA/Drivers/USB/Class/Host/CDC.c
+++ b/
LUFA/Drivers/USB/Class/Host/CDC.c
@@
-40,7
+40,7
@@
static uint8_t CDC_Host_ProcessConfigDescriptor(USB_ClassInfo_CDC_Host_t* CDCInt
uint16_t ConfigDescriptorSize;
\r
uint8_t FoundEndpoints = 0;
\r
\r
uint16_t ConfigDescriptorSize;
\r
uint8_t FoundEndpoints = 0;
\r
\r
- if (USB_GetDeviceConfigDescriptor(&ConfigDescriptorSize, NULL) != HOST_SENDCONTROL_Successful)
\r
+ if (USB_GetDeviceConfigDescriptor(
1,
&ConfigDescriptorSize, NULL) != HOST_SENDCONTROL_Successful)
\r
return CDC_ENUMERROR_ControlError;
\r
\r
if (ConfigDescriptorSize > 512)
\r
return CDC_ENUMERROR_ControlError;
\r
\r
if (ConfigDescriptorSize > 512)
\r
@@
-48,7
+48,7
@@
static uint8_t CDC_Host_ProcessConfigDescriptor(USB_ClassInfo_CDC_Host_t* CDCInt
\r
ConfigDescriptorData = alloca(ConfigDescriptorSize);
\r
\r
\r
ConfigDescriptorData = alloca(ConfigDescriptorSize);
\r
\r
- USB_GetDeviceConfigDescriptor(&ConfigDescriptorSize, ConfigDescriptorData);
\r
+ USB_GetDeviceConfigDescriptor(
1,
&ConfigDescriptorSize, ConfigDescriptorData);
\r
\r
if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
\r
return CDC_ENUMERROR_InvalidConfigDataReturned;
\r
\r
if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
\r
return CDC_ENUMERROR_InvalidConfigDataReturned;
\r