/*FUNCTION*----------------------------------------------------------------
*
* Function Name : App_HandleUserInput
* Returned Value : none
* Comments :
*
*
*END*--------------------------------------------------------------------*/
static void App_HandleUserInput(void)
{
int8_t character;
#if (OS_ADAPTER_ACTIVE_OS == OS_ADAPTER_MQX)
if (status())
{
printf("\n\r");
character = getchar();
#else
if (uart_getchar_no_block(&character))
{
printf("\n\r %c", character);
#endif
switch (character)
{
case '1':
if (_usb_otg_session_request(g_otg_handle) == USB_OK)
{
printf("\n\rSRP request");
}
else
{
printf("\n\rError Requesting SRP");
}
break;
case '2':
if (_usb_otg_bus_request(g_otg_handle) == USB_OK)
{
printf("\n\rB bus request");
}
else
{
printf("\n\rError requesting the bus");
}
break;
case '3':
if (_usb_otg_bus_release(g_otg_handle) == USB_OK)
{
printf("\n\rB bus release");
}
else
{
printf("\n\rError releasing the bus");
}
break;
case '4':
_usb_otg_set_a_bus_req(g_otg_handle , TRUE);
printf("\n\rA bus request");
break;
case '5':
_usb_otg_set_a_bus_req(g_otg_handle , FALSE);
printf("\n\rA bus release");
break;
case '6':
_usb_otg_set_a_bus_drop(g_otg_handle , TRUE);
printf("\n\rA set a bus drop true");
break;
case '7':
_usb_otg_set_a_bus_drop(g_otg_handle , FALSE);
printf("\n\rA set a bus drop false");
break;
case '8':
_usb_otg_set_a_clear_err(g_otg_handle);
break;
case 'p':
case 'P':
App_PrintMenu();
break;
default:
break;
}
}
}
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : App_PrintMenu
* Returned Value : none
* Comments :
*
*
*END*--------------------------------------------------------------------*/
static void App_PrintMenu(void)
{
bool a_bus_req;
bool a_bus_drop;
printf("\n\r OTG App User Input Menu");
if (g_dev_type == dev_a)
{
if (g_vbus_err == FALSE)
{
if (g_sess_vld == TRUE)
{
_usb_otg_get_a_bus_req(g_otg_handle, &a_bus_req);
if(FALSE == a_bus_req)
{
printf("\n\r 4. A bus request ");
}
else
{
printf("\n\r 5. A bus release ");
}
printf("\n\r 6. A set a bus drop true (session end)");
}
else /* session not valid */
{
_usb_otg_get_a_bus_req(g_otg_handle, &a_bus_req);
if(FALSE == a_bus_req)
{
printf("\n\r 4. A bus request ");
}
else
{
printf("\n\r 5. A bus release ");
}
_usb_otg_get_a_bus_drop(g_otg_handle, &a_bus_drop);
if (TRUE == a_bus_drop)
{
printf("\n\r 7. A set a bus drop false");
}
}
}
else /* no VBUS error */
{
printf("\n\r 6. A set a bus drop true (session end)");
printf("\n\r 8. A clear error");
}
}
else if (g_dev_type == dev_b)
{
if (g_sess_vld == TRUE)
{
if (g_otg_state == OTG_B_PERIPHERAL)
{
printf("\n\r 2. B bus request (HNP start)");
}
if (g_otg_state == OTG_B_HOST)
{
printf("\n\r 3. B bus release");
}
}
else
{
printf("\n\r 1. B session request (SRP start)");
}
}
}
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : App_Print_Event
* Returned Value : none
* Comments :
*
*
*END*--------------------------------------------------------------------*/
static void App_Print_Event(uint32_t event)
{
OS_Event_clear(g_otg_app_event_handle,OTG_A_B_STATE_EVENT_MARK);
if (event & OTG_B_IDLE)
{
printf("\n\r>B: OTG state change to B idle");
}
if (event & OTG_B_IDLE_SRP_READY)
{
printf("\n\r>B: OTG is ready to initialize SRP");
}
if (event & OTG_B_SRP_INIT)
{
printf("\n\r>B: OTG has initialized SRP");
}
if (event & OTG_B_SRP_FAIL)
{
printf("\n\r>B: OTG SRP failed to get a response from the Host");
}
if (event & OTG_B_PERIPHERAL)
{
printf("\n\r>B: OTG state change to B peripheral.");
printf("\n\r>B: USB peripheral stack initialized.");
App_PrintMenu();
}
if (event & OTG_B_PERIPHERAL_LOAD_ERROR)
{
printf("\n\r>B: OTG state change to B peripheral.");
printf("\n\r>B: USB peripheral stack initialization failed.");
}
if (event & OTG_B_PERIPHERAL_HNP_READY)
{
printf("\n\r>B: OTG is ready to initialize HNP.");
}
if (event & OTG_B_PERIPHERAL_HNP_START)
{
printf("\n\r>B: OTG has initialized the HNP to request the bus from Host");
}
if (event & OTG_B_PERIPHERAL_HNP_FAIL)
{
printf("\n\r>B: HNP failed. OTG is back into peripheral state");
}
if (event & OTG_B_HOST)
{
printf("\n\r>B: OTG is in the Host state");
printf("\n\r>B: USB host stack initialized.");
}
if (event & OTG_B_HOST_LOAD_ERROR)
{
printf("\n\r>B: OTG is in the Host state");
printf("\n\r>B: USB host stack initialization failed.");
}
if (event & OTG_B_A_HNP_REQ)
{
printf("\n\r>B: OTG_B_A_HNP_REQ");
}
if (event & OTG_A_WAIT_BCON_TMOUT)
{
printf("\n\r>A: OTG_A_WAIT_BCON_TMOUT");
}
if (event & OTG_A_BIDL_ADIS_TMOUT)
{
printf("\n\r>A: OTG_A_BIDL_ADIS_TMOUT");
}
if (event & OTG_A_AIDL_BDIS_TMOUT)
{
printf("\n\r>A: OTG_A_AIDL_BDIS_TMOUT");
}
if (event & OTG_A_ID_TRUE)
{
printf("\n\r>A: ID = TRUE ");
}
if (event & OTG_A_WAIT_VRISE_TMOUT)
{
printf("\n\r>A: VBUS rise failed");
}
if (event & OTG_A_B_HNP_REQ)
{
printf("\n\r>A: OTG_A_B_HNP_REQ");
}
if (event & OTG_A_IDLE)
{
printf("\n\r>A: OTG state change to A_IDLE");
}
if (event & OTG_A_WAIT_VRISE)
{
printf("\n\r>A: OTG state change to A_WAIT_VRISE");
}
if (event & OTG_A_WAIT_BCON)
{
printf("\n\r>A: OTG state change to A_WAIT_BCON");
}
if (event & OTG_A_HOST)
{
printf("\n\r>A: OTG state change to OTG_A_HOST");
printf("\n\r>A: USB host stack initialized.");
}
if (event & OTG_A_HOST_LOAD_ERROR)
{
printf("\n\r>A: OTG state change to OTG_A_HOST");
printf("\n\r>A: USB host stack initialization failed.");
}
if (event & OTG_A_SUSPEND)
{
printf("\n\r>A: OTG state change to A_SUSPEND");
}
if (event & OTG_A_PERIPHERAL)
{
printf("\n\r>A: OTG state change to A_PERIPHERAL ");
printf("\n\r>A: USB peripheral stack initialized.");
App_PrintMenu();
}
if (event & OTG_A_PERIPHERAL_LOAD_ERROR)
{
printf("\n\r>A: USB peripheral stack initialization failed.");
printf("\n\r>A: OTG state change to A_PERIPHERAL ");
}
if (event & OTG_A_WAIT_VFALL)
{
printf("\n\r>A: OTG state change to OTG_A_WAIT_VFALL");
}
if (event & OTG_A_VBUS_ERR)
{
printf("\n\r>A: VBUS falls below VBUS_Valid treshold");
printf("\n\r>A: OTG state change to A_VBUS_ERR");
}
}
static void App_HandleUserInput(void)
{
uint_8 character = TERMIO_GetCharNB();
switch(character)
{
case '1': if(_usb_otg_hnp_enable(0, TRUE) == USB_OK)
{
printf("\n\rHNP enabled");
}
else
{
printf("\n\rError enabling HNP");
}
break;
case '2': if(_usb_otg_hnp_enable(0, FALSE) == USB_OK)
{
printf("\n\rHNP disabled");
}
else
{
printf("\n\rError disabling HNP");
}
break;
case '3': if(_usb_otg_bus_request(otg_handle) == USB_OK)
{
printf("\n\rBus request");
}
else
{
printf("\n\rError requesting the bus");
}
break;
case '4': if(_usb_otg_bus_release(otg_handle) == USB_OK)
{
printf("\n\rBus release");
}
else
{
printf("\n\rError releasing the bus");
}
break;
case '5': if(_usb_otg_session_request(otg_handle) == USB_OK)
{
printf("\n\rSRP request");
}
else
{
printf("\n\rError rerequesting SRP");
}
break;
case '6': _usb_otg_set_a_bus_req(otg_handle , TRUE);
printf("\n\rA BUS REQ");
break;
case '7': _usb_otg_set_a_bus_req(otg_handle , FALSE);
printf("\n\rA BUS RELEASE");
break;
case '8': _usb_otg_set_a_bus_drop(otg_handle , TRUE);
printf("\n\rA BUS DROP TRUE");
break;
case '9': _usb_otg_set_a_bus_drop(otg_handle , FALSE);
printf("\n\rA BUS DROP FALSE");
break;
case 'a':
case 'A':
_usb_otg_set_a_clear_err(otg_handle);
break;
case 'p':
case 'P': App_PrintMenu();
break;
default: break;
}
}
