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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-07-27 23:19:17 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-07-27 23:19:17 +0000 |
| commit | 864196c884ef3602aee44f1a68aceb5819a07f21 (patch) | |
| tree | f3042aeb3e58a886739f96bac2a2a6543c8f2cbe /LUFA/Drivers/USB/Class/Device/MassStorage.c | |
| parent | b9dd51cd632c1a8cff18f77b4f09c33bdf804768 (diff) | |
| download | lufa-864196c884ef3602aee44f1a68aceb5819a07f21.tar.gz lufa-864196c884ef3602aee44f1a68aceb5819a07f21.tar.bz2 lufa-864196c884ef3602aee44f1a68aceb5819a07f21.zip | |
State information for class drivers is now zeroed out during enumeration (both in device and host mode) to ensure sane values after each enumeration. User code should no longer explicitly set state information as this is no longer preserved.
Diffstat (limited to 'LUFA/Drivers/USB/Class/Device/MassStorage.c')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Device/MassStorage.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/MassStorage.c b/LUFA/Drivers/USB/Class/Device/MassStorage.c index 9f8688c1d..6160641bf 100644 --- a/LUFA/Drivers/USB/Class/Device/MassStorage.c +++ b/LUFA/Drivers/USB/Class/Device/MassStorage.c @@ -74,6 +74,8 @@ void MS_Device_ProcessControlPacket(USB_ClassInfo_MS_Device_t* const MSInterface bool MS_Device_ConfigureEndpoints(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
{
+ memset(&MSInterfaceInfo->State, 0x00, sizeof(MSInterfaceInfo->State));
+
if (!(Endpoint_ConfigureEndpoint(MSInterfaceInfo->Config.DataINEndpointNumber, EP_TYPE_BULK,
ENDPOINT_DIR_IN, MSInterfaceInfo->Config.DataINEndpointSize,
ENDPOINT_BANK_SINGLE)))
|