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add windows driver for cdc

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add simple echo cdc serial demo
add cdc device send/receive API
refractor descriptor
refractor cdc.h
add usbd driver function
- init
- bus_reset
This commit is contained in:
hathach
2013-11-08 12:03:32 +07:00
parent 3945869cc2
commit 15d3a418bd
38 changed files with 736 additions and 4768 deletions
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96
tinyusb/device/usbd.c
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@@ -55,21 +55,38 @@
usbd_device_info_t usbd_devices[CONTROLLER_DEVICE_NUMBER];
// TODO fix/compress number of class driver
static device_class_driver_t const usbd_class_drivers[TUSB_CLASS_MAPPED_INDEX_START] =
static usbd_class_driver_t const usbd_class_drivers[TUSB_CLASS_MAPPED_INDEX_START] =
{
#if DEVICE_CLASS_HID
[TUSB_CLASS_HID] = {
[TUSB_CLASS_HID] =
{
.init = hidd_init,
.open = hidd_open,
.control_request = hidd_control_request,
.isr = hidd_isr
.isr = hidd_isr,
.bus_reset = hidd_bus_reset
},
#endif
#if TUSB_CFG_DEVICE_MSC
[TUSB_CLASS_MSC] = {
[TUSB_CLASS_MSC] =
{
.init = mscd_init,
.open = mscd_open,
.control_request = mscd_control_request,
.isr = mscd_isr
.isr = mscd_isr,
.bus_reset = mscd_bus_reset
},
#endif
#if TUSB_CFG_DEVICE_CDC
[TUSB_CLASS_CDC] =
{
.init = cdcd_init,
.open = cdcd_open,
.control_request = cdcd_control_request,
.isr = cdcd_isr,
.bus_reset = cdcd_bus_reset
},
#endif
@@ -94,6 +111,14 @@ bool tusbd_is_configured(uint8_t coreid)
void usbd_bus_reset(uint32_t coreid)
{
memclr_(&usbd_devices[coreid], sizeof(usbd_device_info_t));
for (tusb_std_class_code_t class_code = TUSB_CLASS_AUDIO; class_code <= TUSB_CLASS_AUDIO_VIDEO; class_code++)
{
if ( usbd_class_drivers[class_code].bus_reset )
{
usbd_class_drivers[class_code].bus_reset( coreid );
}
}
}
tusb_error_t usbd_init (void)
@@ -102,6 +127,14 @@ tusb_error_t usbd_init (void)
ASSERT_STATUS ( dcd_init() );
for (tusb_std_class_code_t class_code = TUSB_CLASS_AUDIO; class_code <= TUSB_CLASS_AUDIO_VIDEO; class_code++)
{
if ( usbd_class_drivers[class_code].init )
{
usbd_class_drivers[class_code].init();
}
}
return TUSB_ERROR_NONE;
}
@@ -189,29 +222,29 @@ void usbd_setup_received_isr(uint8_t coreid, tusb_control_request_t * p_request)
if (p_request->bmRequestType_bit.type != TUSB_REQUEST_TYPE_STANDARD)
{
error = TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT;
break;
}
switch ( p_request->bRequest )
}else
{
case TUSB_REQUEST_GET_DESCRIPTOR:
error = std_get_descriptor(coreid, p_request);
break;
switch ( p_request->bRequest )
{
case TUSB_REQUEST_GET_DESCRIPTOR:
error = std_get_descriptor(coreid, p_request);
break;
case TUSB_REQUEST_SET_ADDRESS:
dcd_controller_set_address(coreid, (uint8_t) p_request->wValue);
usbd_devices[coreid].state = TUSB_DEVICE_STATE_ADDRESSED;
case TUSB_REQUEST_SET_ADDRESS:
dcd_controller_set_address(coreid, (uint8_t) p_request->wValue);
usbd_devices[coreid].state = TUSB_DEVICE_STATE_ADDRESSED;
dcd_pipe_control_xfer(coreid, TUSB_DIR_HOST_TO_DEV, NULL, 0); // zero length
break;
dcd_pipe_control_xfer(coreid, TUSB_DIR_HOST_TO_DEV, NULL, 0); // zero length
break;
case TUSB_REQUEST_SET_CONFIGURATION:
usbh_set_configure_received(coreid, (uint8_t) p_request->wValue);
case TUSB_REQUEST_SET_CONFIGURATION:
usbh_set_configure_received(coreid, (uint8_t) p_request->wValue);
dcd_pipe_control_xfer(coreid, TUSB_DIR_HOST_TO_DEV, NULL, 0); // zero length
break;
dcd_pipe_control_xfer(coreid, TUSB_DIR_HOST_TO_DEV, NULL, 0); // zero length
break;
default: error = TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT; break;
default: error = TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT; break;
}
}
break;
@@ -253,7 +286,7 @@ void usbd_setup_received_isr(uint8_t coreid, tusb_control_request_t * p_request)
if(TUSB_ERROR_NONE != error)
{ // Response with Protocol Stall if request is not supported
dcd_pipe_control_stall(coreid);
// ASSERT(error == TUSB_ERROR_NONE, VOID_RETURN);
ASSERT(error == TUSB_ERROR_NONE, VOID_RETURN);
}
}
@@ -286,23 +319,6 @@ void usbd_xfer_isr(endpoint_handle_t edpt_hdl, tusb_event_t event, uint32_t xfer
}
}
//void usbd_isr(uint8_t coreid, tusb_event_t event)
//{
// switch(event)
// {
// case TUSB_EVENT_BUS_RESET:
// usbd_bus_reset(coreid);
// break;
//
// case TUSB_EVENT_SETUP_RECEIVED:
// usbd_setup_received(coreid);
// break;
//
// default:
// ASSERT(false, (void) 0);
// break;
// }
//}
//--------------------------------------------------------------------+
// HELPER