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USB_HostRequest renamed to USB_ControlRequest, entire control request header is now read into USB_ControlRequest in Device mode rather than having the library pass only partially read header data to the application.

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The USB_UnhandledControlPacket event has had its parameters removed, in favour of accessing the new USB_ControlRequest structure.

The Endpoint control stream functions now correctly send a ZLP to the host when less data than requested is sent.
This commit is contained in:
Dean Camera
2009-04-22 13:03:11 +00:00
parent e5e7eaee7a
commit d860e9e842
43 changed files with 209 additions and 317 deletions
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10
Bootloaders/CDC/BootloaderCDC.c
View File

@@ -152,13 +152,11 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
{
uint8_t* LineCodingData = (uint8_t*)&LineCoding;
Endpoint_Discard_Word();
/* Process CDC specific control requests */
switch (bRequest)
switch (USB_ControlRequest.bRequest)
{
case REQ_GetLineEncoding:
if (bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
{
Endpoint_ClearSETUP();
@@ -174,7 +172,7 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
break;
case REQ_SetLineEncoding:
if (bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
{
Endpoint_ClearSETUP();
@@ -192,7 +190,7 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
break;
case REQ_SetControlLineState:
if (bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
{
Endpoint_ClearSETUP();

10
Bootloaders/DFU/BootloaderDFU.c
View File

@@ -151,16 +151,10 @@ EVENT_HANDLER(USB_Disconnect)
*/
EVENT_HANDLER(USB_UnhandledControlPacket)
{
/* Discard unused wIndex value */
Endpoint_Discard_Word();
/* Discard unused wValue value */
Endpoint_Discard_Word();
/* Get the size of the command and data from the wLength value */
SentCommand.DataSize = Endpoint_Read_Word_LE();
SentCommand.DataSize = USB_ControlRequest.wLength;
switch (bRequest)
switch (USB_ControlRequest.bRequest)
{
case DFU_DNLOAD:
Endpoint_ClearSETUP();

4
Bootloaders/TeensyHID/TeensyHID.c
View File

@@ -96,10 +96,10 @@ EVENT_HANDLER(USB_ConfigurationChanged)
EVENT_HANDLER(USB_UnhandledControlPacket)
{
/* Handle HID Class specific requests */
switch (bRequest)
switch (USB_ControlRequest.bRequest)
{
case REQ_SetReport:
if (bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
{
Endpoint_ClearSETUP();