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author | Dean Camera <dean@fourwalledcubicle.com> | 2011-02-19 22:59:27 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2011-02-19 22:59:27 +0000 |
commit | 1daa5e16f9a395fb2943906a715adb35b8106988 (patch) | |
tree | 016c5790c2b0e50753f9a4edda21ce54b40e914d /LUFA/Drivers/USB/HighLevel/Template | |
parent | 3832182fe1de292998eef73e00511f73af0efa87 (diff) | |
download | lufa-1daa5e16f9a395fb2943906a715adb35b8106988.tar.gz lufa-1daa5e16f9a395fb2943906a715adb35b8106988.tar.bz2 lufa-1daa5e16f9a395fb2943906a715adb35b8106988.zip |
Initial restructuring of the core USB driver module to support multiple architectures in the future.
Diffstat (limited to 'LUFA/Drivers/USB/HighLevel/Template')
4 files changed, 0 insertions, 215 deletions
diff --git a/LUFA/Drivers/USB/HighLevel/Template/Template_Endpoint_Control_R.c b/LUFA/Drivers/USB/HighLevel/Template/Template_Endpoint_Control_R.c deleted file mode 100644 index e746b5124..000000000 --- a/LUFA/Drivers/USB/HighLevel/Template/Template_Endpoint_Control_R.c +++ /dev/null @@ -1,50 +0,0 @@ -uint8_t TEMPLATE_FUNC_NAME (void* const Buffer, - uint16_t Length) -{ - uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); - - if (!(Length)) - Endpoint_ClearOUT(); - - while (Length) - { - uint8_t USB_DeviceState_LCL = USB_DeviceState; - - if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) - return ENDPOINT_RWCSTREAM_DeviceDisconnected; - else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) - return ENDPOINT_RWCSTREAM_BusSuspended; - else if (Endpoint_IsSETUPReceived()) - return ENDPOINT_RWCSTREAM_HostAborted; - - if (Endpoint_IsOUTReceived()) - { - while (Length && Endpoint_BytesInEndpoint()) - { - TEMPLATE_TRANSFER_BYTE(DataStream); - TEMPLATE_BUFFER_MOVE(DataStream, 1); - Length--; - } - - Endpoint_ClearOUT(); - } - } - - while (!(Endpoint_IsINReady())) - { - uint8_t USB_DeviceState_LCL = USB_DeviceState; - - if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) - return ENDPOINT_RWCSTREAM_DeviceDisconnected; - else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) - return ENDPOINT_RWCSTREAM_BusSuspended; - } - - return ENDPOINT_RWCSTREAM_NoError; -} - - -#undef TEMPLATE_BUFFER_OFFSET -#undef TEMPLATE_BUFFER_MOVE -#undef TEMPLATE_FUNC_NAME -#undef TEMPLATE_TRANSFER_BYTE diff --git a/LUFA/Drivers/USB/HighLevel/Template/Template_Endpoint_Control_W.c b/LUFA/Drivers/USB/HighLevel/Template/Template_Endpoint_Control_W.c deleted file mode 100644 index bdbbcfc11..000000000 --- a/LUFA/Drivers/USB/HighLevel/Template/Template_Endpoint_Control_W.c +++ /dev/null @@ -1,58 +0,0 @@ -uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer, - uint16_t Length) -{ - uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); - bool LastPacketFull = false; - - if (Length > USB_ControlRequest.wLength) - Length = USB_ControlRequest.wLength; - else if (!(Length)) - Endpoint_ClearIN(); - - while (Length || LastPacketFull) - { - uint8_t USB_DeviceState_LCL = USB_DeviceState; - - if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) - return ENDPOINT_RWCSTREAM_DeviceDisconnected; - else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) - return ENDPOINT_RWCSTREAM_BusSuspended; - else if (Endpoint_IsSETUPReceived()) - return ENDPOINT_RWCSTREAM_HostAborted; - else if (Endpoint_IsOUTReceived()) - break; - - if (Endpoint_IsINReady()) - { - uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint(); - - while (Length && (BytesInEndpoint < USB_ControlEndpointSize)) - { - TEMPLATE_TRANSFER_BYTE(DataStream); - TEMPLATE_BUFFER_MOVE(DataStream, 1); - Length--; - BytesInEndpoint++; - } - - LastPacketFull = (BytesInEndpoint == USB_ControlEndpointSize); - Endpoint_ClearIN(); - } - } - - while (!(Endpoint_IsOUTReceived())) - { - uint8_t USB_DeviceState_LCL = USB_DeviceState; - - if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) - return ENDPOINT_RWCSTREAM_DeviceDisconnected; - else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) - return ENDPOINT_RWCSTREAM_BusSuspended; - } - - return ENDPOINT_RWCSTREAM_NoError; -} - -#undef TEMPLATE_BUFFER_OFFSET -#undef TEMPLATE_BUFFER_MOVE -#undef TEMPLATE_FUNC_NAME -#undef TEMPLATE_TRANSFER_BYTE diff --git a/LUFA/Drivers/USB/HighLevel/Template/Template_Endpoint_RW.c b/LUFA/Drivers/USB/HighLevel/Template/Template_Endpoint_RW.c deleted file mode 100644 index a46d7513b..000000000 --- a/LUFA/Drivers/USB/HighLevel/Template/Template_Endpoint_RW.c +++ /dev/null @@ -1,54 +0,0 @@ -uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) -{ - uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); - uint16_t BytesInTransfer = 0; - uint8_t ErrorCode; - - if ((ErrorCode = Endpoint_WaitUntilReady())) - return ErrorCode; - - if (BytesProcessed != NULL) - { - Length -= *BytesProcessed; - TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); - } - - while (Length) - { - if (!(Endpoint_IsReadWriteAllowed())) - { - TEMPLATE_CLEAR_ENDPOINT(); - - if (BytesProcessed != NULL) - { - *BytesProcessed += BytesInTransfer; - return ENDPOINT_RWSTREAM_IncompleteTransfer; - } - - #if !defined(INTERRUPT_CONTROL_ENDPOINT) - USB_USBTask(); - #endif - - if ((ErrorCode = Endpoint_WaitUntilReady())) - return ErrorCode; - } - else - { - TEMPLATE_TRANSFER_BYTE(DataStream); - TEMPLATE_BUFFER_MOVE(DataStream, 1); - Length--; - BytesInTransfer++; - } - } - - return ENDPOINT_RWSTREAM_NoError; -} - -#undef TEMPLATE_FUNC_NAME -#undef TEMPLATE_BUFFER_TYPE -#undef TEMPLATE_TRANSFER_BYTE -#undef TEMPLATE_CLEAR_ENDPOINT -#undef TEMPLATE_BUFFER_OFFSET -#undef TEMPLATE_BUFFER_MOVE diff --git a/LUFA/Drivers/USB/HighLevel/Template/Template_Pipe_RW.c b/LUFA/Drivers/USB/HighLevel/Template/Template_Pipe_RW.c deleted file mode 100644 index 147ce5ad4..000000000 --- a/LUFA/Drivers/USB/HighLevel/Template/Template_Pipe_RW.c +++ /dev/null @@ -1,53 +0,0 @@ -uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, - uint16_t Length, - uint16_t* const BytesProcessed) -{ - uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); - uint16_t BytesInTransfer = 0; - uint8_t ErrorCode; - - Pipe_SetPipeToken(TEMPLATE_TOKEN); - - if ((ErrorCode = Pipe_WaitUntilReady())) - return ErrorCode; - - if (BytesProcessed != NULL) - { - Length -= *BytesProcessed; - TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); - } - - while (Length) - { - if (!(Pipe_IsReadWriteAllowed())) - { - TEMPLATE_CLEAR_PIPE(); - - if (BytesProcessed != NULL) - { - *BytesProcessed += BytesInTransfer; - return PIPE_RWSTREAM_IncompleteTransfer; - } - - if ((ErrorCode = Pipe_WaitUntilReady())) - return ErrorCode; - } - else - { - TEMPLATE_TRANSFER_BYTE(DataStream); - TEMPLATE_BUFFER_MOVE(DataStream, 1); - Length--; - BytesInTransfer++; - } - } - - return PIPE_RWSTREAM_NoError; -} - -#undef TEMPLATE_FUNC_NAME -#undef TEMPLATE_BUFFER_TYPE -#undef TEMPLATE_TOKEN -#undef TEMPLATE_TRANSFER_BYTE -#undef TEMPLATE_CLEAR_PIPE -#undef TEMPLATE_BUFFER_OFFSET -#undef TEMPLATE_BUFFER_MOVE |