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add semphore reset & queue flush API

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modify test to check control pipe semaphore created with usbh_init
This commit is contained in:
hathach
2013-03-11 12:00:25 +07:00
parent c1ceec067f
commit 8eaad2326b
6 changed files with 58 additions and 13 deletions
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19
tinyusb/host/usbh.c
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@@ -103,6 +103,13 @@ tusb_error_t usbh_init(void)
ASSERT_STATUS( hcd_init() );
//------------- Semaphore for Control Pipe -------------//
for(uint8_t i=0; i<TUSB_CFG_HOST_DEVICE_MAX; i++)
{
usbh_device_info_pool[i].sem_hdl = osal_semaphore_create( OSAL_SEM_REF(usbh_device_info_pool[i].semaphore) );
ASSERT_PTR(usbh_device_info_pool[i].sem_hdl, TUSB_ERROR_OSAL_SEMAPHORE_FAILED);
}
//------------- Enumeration & Reporter Task init -------------//
ASSERT_STATUS( osal_task_create(&enum_task) );
enum_queue_hdl = osal_queue_create(&enum_queue);
@@ -118,9 +125,19 @@ tusb_error_t usbh_init(void)
return TUSB_ERROR_NONE;
}
// interrupt caused by a TD (with IOC=1) in pipe of class class_code
void usbh_isr(pipe_handle_t pipe_hdl, uint8_t class_code)
{
if (class_code == 0) // Control transfer
{
// TODO some semaphore posting
}else if (usbh_class_drivers[class_code].isr)
{
usbh_class_drivers[class_code].isr(pipe_hdl);
}else
{
ASSERT(false, (void) 0); // something wrong, no one claims the isr's source
}
}
// function called within a task, requesting os blocking services, subtask input parameter must be static/global variables