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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/CDC.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/CDC.c')
-rw-r--r-- | LUFA/Drivers/USB/Class/Device/CDC.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/CDC.c b/LUFA/Drivers/USB/Class/Device/CDC.c index 237e1dd2f..0359afe4d 100644 --- a/LUFA/Drivers/USB/Class/Device/CDC.c +++ b/LUFA/Drivers/USB/Class/Device/CDC.c @@ -87,6 +87,8 @@ void CDC_Device_ProcessControlPacket(USB_ClassInfo_CDC_Device_t* CDCInterfaceInf bool CDC_Device_ConfigureEndpoints(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo)
{
+ memset(&CDCInterfaceInfo->State, 0x00, sizeof(CDCInterfaceInfo->State));
+
if (!(Endpoint_ConfigureEndpoint(CDCInterfaceInfo->Config.DataINEndpointNumber, EP_TYPE_BULK,
ENDPOINT_DIR_IN, CDCInterfaceInfo->Config.DataINEndpointSize,
ENDPOINT_BANK_SINGLE)))
|