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refractor usbd, first step to make get configuration as sub task

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This commit is contained in:
hathach 2013-11-15 13:26:12 +07:00
parent fc68439b74
commit 05c439e45a
5 changed files with 46 additions and 50 deletions
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5
tinyusb/device/dcd_lpc43xx.c
View File

@ -244,6 +244,7 @@ static void bus_reset(uint8_t coreid)
p_dcd->qhd[0].qtd_overlay.next = p_dcd->qhd[1].qtd_overlay.next = QTD_NEXT_INVALID;
p_dcd->qhd[0].int_on_setup = 1; // OUT only
}
static void lpc43xx_controller_init(uint8_t coreid)
@ -253,10 +254,12 @@ static void lpc43xx_controller_init(uint8_t coreid)
memclr_(p_dcd, sizeof(dcd_data_t));
lpc_usb->USBCMD_D &= ~0x00FF0000; // Interrupt Threshold Interval = 0
lpc_usb->ENDPOINTLISTADDR = (uint32_t) p_dcd->qhd; // Endpoint List Address has to be 2K alignment
lpc_usb->USBSTS_D = lpc_usb->USBSTS_D;
lpc_usb->USBINTR_D = INT_MASK_USB | INT_MASK_ERROR | INT_MASK_PORT_CHANGE | INT_MASK_RESET | INT_MASK_SUSPEND; // | INT_MASK_SOF| INT_MASK_NAK;
lpc_usb->USBCMD_D &= ~0x00FF0000; // Interrupt Threshold Interval = 0
lpc_usb->USBCMD_D |= BIT_(0); // connect
}
tusb_error_t dcd_init(void)

2
tinyusb/device/dcd_lpc_11uxx_13uxx.c
View File

@ -172,7 +172,7 @@ tusb_error_t dcd_init(void)
LPC_USB->INTSTAT = LPC_USB->INTSTAT; // clear all pending interrupt
LPC_USB->INTEN = INT_MASK_DEVICE_STATUS;
LPC_USB->DEVCMDSTAT |= CMDSTAT_MASK_DEVICE_ENABLE;
LPC_USB->DEVCMDSTAT |= CMDSTAT_MASK_DEVICE_ENABLE | CMDSTAT_MASK_CMD_CONNECT;
return TUSB_ERROR_NONE;
}

84
tinyusb/device/usbd.c
View File

@ -96,7 +96,7 @@ static usbd_class_driver_t const usbd_class_drivers[TUSB_CLASS_MAPPED_INDEX_STAR
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
tusb_error_t usbd_set_configure_received(uint8_t coreid, uint8_t config_number);
tusb_error_t std_get_descriptor(uint8_t coreid, tusb_control_request_t * p_request);
tusb_error_t get_descriptor_subtask(uint8_t coreid, tusb_control_request_t * p_request);
//--------------------------------------------------------------------+
// APPLICATION INTERFACE
@ -117,7 +117,7 @@ enum {
typedef enum {
USBD_EVENTID_SETUP_RECEIVED = 1
};
}usbd_eventid_t;
typedef struct {
uint8_t coreid;
@ -132,12 +132,13 @@ static osal_queue_handle_t usbd_queue_hdl;
tusb_error_t usbd_body_subtask(void)
{
OSAL_SUBTASK_BEGIN
tusb_error_t error = TUSB_ERROR_NONE;
usbd_task_event_t event;
OSAL_SUBTASK_BEGIN
osal_queue_receive(usbd_queue_hdl, &event, OSAL_TIMEOUT_WAIT_FOREVER, &error);
SUBTASK_ASSERT_STATUS(error);
if ( USBD_EVENTID_SETUP_RECEIVED == event.event_id )
{
@ -150,7 +151,7 @@ tusb_error_t usbd_body_subtask(void)
{
if ( TUSB_REQUEST_GET_DESCRIPTOR == p_request->bRequest )
{
error = std_get_descriptor(event.coreid, p_request);
error = get_descriptor_subtask(event.coreid, p_request);
}
else if ( TUSB_REQUEST_SET_ADDRESS == p_request->bRequest )
{
@ -171,9 +172,9 @@ tusb_error_t usbd_body_subtask(void)
else if ( TUSB_REQUEST_RECIPIENT_INTERFACE == p_request->bmRequestType_bit.recipient)
{
tusb_std_class_code_t class_code = p_device->interface2class[ u16_low_u8(p_request->wIndex) ];
ASSERT_INT_WITHIN(TUSB_CLASS_AUDIO, TUSB_CLASS_AUDIO_VIDEO, class_code, VOID_RETURN);
if ( usbd_class_drivers[class_code].control_request )
if ( (TUSB_CLASS_AUDIO <= class_code) && (class_code <= TUSB_CLASS_AUDIO_VIDEO) &&
usbd_class_drivers[class_code].control_request )
{
error = usbd_class_drivers[class_code].control_request(event.coreid, p_request);
}else
@ -207,6 +208,7 @@ tusb_error_t usbd_body_subtask(void)
OSAL_SUBTASK_END
}
// To enable the TASK_ASSERT style (quick return on false condition) in a real RTOS, a task must act as a wrapper
// and is used mainly to call subtasks. Within a subtask return statement can be called freely, the task with
// forever loop cannot have any return at all.
@ -219,7 +221,6 @@ OSAL_TASK_FUNCTION(usbd_task) (void* p_task_para)
OSAL_TASK_LOOP_END
}
void usbd_bus_reset(uint32_t coreid)
{
memclr_(&usbd_devices[coreid], sizeof(usbd_device_info_t));
@ -242,14 +243,6 @@ tusb_error_t usbd_init (void)
ASSERT_PTR(usbd_queue_hdl, TUSB_ERROR_OSAL_QUEUE_FAILED);
ASSERT_STATUS( osal_task_create( OSAL_TASK_REF(usbd_task) ));
#if (TUSB_CFG_CONTROLLER_0_MODE & TUSB_MODE_DEVICE)
dcd_controller_connect(0);
#endif
#if (TUSB_CFG_CONTROLLER_1_MODE & TUSB_MODE_DEVICE)
dcd_controller_connect(1);
#endif
//------------- class init -------------//
for (tusb_std_class_code_t class_code = TUSB_CLASS_AUDIO; class_code <= TUSB_CLASS_AUDIO_VIDEO; class_code++)
{
@ -294,43 +287,50 @@ tusb_error_t usbd_set_configure_received(uint8_t coreid, uint8_t config_number)
ASSERT_STATUS( usbd_class_drivers[class_index].open( coreid, p_desc_interface, &length ) );
ASSERT( length >= sizeof(tusb_descriptor_interface_t), TUSB_ERROR_FAILED );
// usbh_devices[new_addr].flag_supported_class |= BIT_(class_index);
p_desc += length;
}
return TUSB_ERROR_NONE;
}
tusb_error_t std_get_descriptor(uint8_t coreid, tusb_control_request_t * p_request)
tusb_error_t get_descriptor_subtask(uint8_t coreid, tusb_control_request_t * p_request)
{
OSAL_SUBTASK_BEGIN
static uint8_t const * p_data;
static uint16_t length;
tusb_std_descriptor_type_t const desc_type = p_request->wValue >> 8;
uint8_t const desc_index = u16_low_u8( p_request->wValue );
switch ( desc_type )
if ( TUSB_DESC_TYPE_DEVICE == desc_type )
{
case TUSB_DESC_TYPE_DEVICE:
dcd_pipe_control_xfer(coreid, TUSB_DIR_DEV_TO_HOST, &app_tusb_desc_device,
min16_of( p_request->wLength, sizeof(tusb_descriptor_device_t)) );
break;
p_data = (uint8_t const *) &app_tusb_desc_device;
length = min16_of( p_request->wLength, sizeof(tusb_descriptor_device_t)) ;
}
else if ( TUSB_DESC_TYPE_CONFIGURATION == desc_type )
{
p_data = (uint8_t const *) &app_tusb_desc_configuration;
length = min16_of( p_request->wLength, sizeof(app_tusb_desc_configuration)) ;
}
else if ( TUSB_DESC_TYPE_STRING == desc_type )
{
if ( ! (desc_index < TUSB_CFG_DEVICE_STRING_DESCRIPTOR_COUNT) ) SUBTASK_EXIT (TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT);
case TUSB_DESC_TYPE_CONFIGURATION:
dcd_pipe_control_xfer(coreid, TUSB_DIR_DEV_TO_HOST, &app_tusb_desc_configuration,
min16_of( p_request->wLength, sizeof(app_tusb_desc_configuration)) );
break;
case TUSB_DESC_TYPE_STRING:
if ( ! (desc_index < TUSB_CFG_DEVICE_STRING_DESCRIPTOR_COUNT) ) return TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT;
dcd_pipe_control_xfer(coreid, TUSB_DIR_DEV_TO_HOST, desc_str_table[desc_index], desc_str_table[desc_index]->bLength);
break;
default:
return TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT;
p_data = (uint8_t const *) desc_str_table[desc_index];
length = min16_of( p_request->wLength, desc_str_table[desc_index]->bLength) ;
}else
{
SUBTASK_EXIT (TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT);
}
return TUSB_ERROR_NONE;
dcd_pipe_control_xfer(coreid, p_request->bmRequestType_bit.direction, p_data, length);
OSAL_SUBTASK_END
}
//--------------------------------------------------------------------+
// USBD-CLASS API
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// DCD Callback API
@ -346,14 +346,6 @@ void usbd_setup_received_isr(uint8_t coreid, tusb_control_request_t * p_request)
);
}
//--------------------------------------------------------------------+
// USBD-CLASS API
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// USBD-DCD API
//--------------------------------------------------------------------+
void usbd_xfer_isr(endpoint_handle_t edpt_hdl, tusb_event_t event, uint32_t xferred_bytes)
{
// usbd_device_info_t *p_device = &usbd_devices[edpt_hdl.coreid];

1
tinyusb/host/usbh.c
View File

@ -360,6 +360,7 @@ tusb_error_t enumeration_body_subtask(void)
OSAL_SUBTASK_BEGIN
osal_queue_receive(enum_queue_hdl, &enum_entry, OSAL_TIMEOUT_WAIT_FOREVER, &error);
SUBTASK_ASSERT_STATUS(error);
usbh_devices[0].core_id = enum_entry.core_id; // TODO refractor integrate to device_pool
usbh_devices[0].hub_addr = enum_entry.hub_addr;

4
tinyusb/osal/osal_none.h
View File

@ -105,12 +105,12 @@ static inline uint32_t osal_tick_get(void)
ATTR_UNUSED static uint32_t timeout = 0;\
static uint16_t state = 0;\
switch(state) {\
case 0:\
case 0:{\
#define OSAL_TASK_LOOP_END \
default:\
TASK_RESTART;\
}\
}}\
return TUSB_ERROR_NONE;