diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Device/CDC.c')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Device/CDC.c | 55 |
1 files changed, 37 insertions, 18 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/CDC.c b/LUFA/Drivers/USB/Class/Device/CDC.c index 44d1caa09..bb41a125a 100644 --- a/LUFA/Drivers/USB/Class/Device/CDC.c +++ b/LUFA/Drivers/USB/Class/Device/CDC.c @@ -100,27 +100,46 @@ bool CDC_Device_ConfigureEndpoints(USB_ClassInfo_CDC_Device_t* const CDCInterfac { memset(&CDCInterfaceInfo->State, 0x00, sizeof(CDCInterfaceInfo->State)); - if (!(Endpoint_ConfigureEndpoint(CDCInterfaceInfo->Config.DataINEndpointNumber, EP_TYPE_BULK, - ENDPOINT_DIR_IN, CDCInterfaceInfo->Config.DataINEndpointSize, - CDCInterfaceInfo->Config.DataINEndpointDoubleBank ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE))) + for (uint8_t EndpointNum = 1; EndpointNum < ENDPOINT_TOTAL_ENDPOINTS; EndpointNum++) { - return false; - } + uint16_t Size; + uint8_t Type; + uint8_t Direction; + bool DoubleBanked; - if (!(Endpoint_ConfigureEndpoint(CDCInterfaceInfo->Config.DataOUTEndpointNumber, EP_TYPE_BULK, - ENDPOINT_DIR_OUT, CDCInterfaceInfo->Config.DataOUTEndpointSize, - CDCInterfaceInfo->Config.DataOUTEndpointDoubleBank ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE))) - { - return false; - } - - if (!(Endpoint_ConfigureEndpoint(CDCInterfaceInfo->Config.NotificationEndpointNumber, EP_TYPE_INTERRUPT, - ENDPOINT_DIR_IN, CDCInterfaceInfo->Config.NotificationEndpointSize, - CDCInterfaceInfo->Config.NotificationEndpointDoubleBank ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE))) - { - return false; + if (EndpointNum == CDCInterfaceInfo->Config.DataINEndpointNumber) + { + Size = CDCInterfaceInfo->Config.DataINEndpointSize; + Direction = ENDPOINT_DIR_IN; + Type = EP_TYPE_BULK; + DoubleBanked = CDCInterfaceInfo->Config.DataINEndpointDoubleBank; + } + else if (EndpointNum == CDCInterfaceInfo->Config.DataOUTEndpointNumber) + { + Size = CDCInterfaceInfo->Config.DataOUTEndpointSize; + Direction = ENDPOINT_DIR_OUT; + Type = EP_TYPE_BULK; + DoubleBanked = CDCInterfaceInfo->Config.DataOUTEndpointDoubleBank; + } + else if (EndpointNum == CDCInterfaceInfo->Config.NotificationEndpointNumber) + { + Size = CDCInterfaceInfo->Config.NotificationEndpointSize; + Direction = ENDPOINT_DIR_IN; + Type = EP_TYPE_INTERRUPT; + DoubleBanked = CDCInterfaceInfo->Config.NotificationEndpointDoubleBank; + } + else + { + continue; + } + + if (!(Endpoint_ConfigureEndpoint(EndpointNum, Type, Direction, Size, + DoubleBanked ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE))) + { + return false; + } } - + return true; } |