diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2009-06-19 03:37:47 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2009-06-19 03:37:47 +0000 |
| commit | ba2b1d25de5d2a4bc8b1040f002c717e7be6e77b (patch) | |
| tree | bf01445acc8cbf41c614ef5a928802fd0ec9eeda /Projects/MissileLauncher/ConfigDescriptor.c | |
| parent | da4d513dd9a19b818c073f6106915f30e2fb7dd8 (diff) | |
Extend USB_GetDeviceConfigDescriptor() routine to require the configuration number within the device to fetch, to add support for multi-configuration devices.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@614 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'Projects/MissileLauncher/ConfigDescriptor.c')
| -rw-r--r-- | Projects/MissileLauncher/ConfigDescriptor.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Projects/MissileLauncher/ConfigDescriptor.c b/Projects/MissileLauncher/ConfigDescriptor.c index 29fa60ba..2a6e1525 100644 --- a/Projects/MissileLauncher/ConfigDescriptor.c +++ b/Projects/MissileLauncher/ConfigDescriptor.c @@ -53,7 +53,7 @@ uint8_t ProcessConfigurationDescriptor(void) uint8_t FoundEndpoints = 0;
/* Get Configuration Descriptor size from the device */
- if (USB_GetDeviceConfigDescriptor(&ConfigDescriptorSize, NULL) != HOST_SENDCONTROL_Successful)
+ if (USB_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, NULL) != HOST_SENDCONTROL_Successful)
return ControlError;
/* Ensure that the Configuration Descriptor isn't too large */
@@ -64,7 +64,7 @@ uint8_t ProcessConfigurationDescriptor(void) ConfigDescriptorData = alloca(ConfigDescriptorSize);
/* Retrieve the entire configuration descriptor into the allocated buffer */
- USB_GetDeviceConfigDescriptor(&ConfigDescriptorSize, ConfigDescriptorData);
+ USB_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData);
/* Validate returned data - ensure first entry is a configuration header descriptor */
if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
|