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replace dcd_bus_event() and dcd_setup_received() by dcd_event_handler()

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This commit is contained in:
hathach 2018-10-23 16:07:48 +07:00
parent 3dd635f4c1
commit 177adf4bfa
6 changed files with 71 additions and 83 deletions
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69
src/device/usbd.c
View File

@ -532,55 +532,6 @@ static void mark_interface_endpoint(uint8_t const* p_desc, uint16_t desc_len, ui
//--------------------------------------------------------------------+
// USBD-DCD Callback API
//--------------------------------------------------------------------+
void dcd_bus_event(uint8_t rhport, usbd_bus_event_type_t bus_event)
{
switch(bus_event)
{
case USBD_BUS_EVENT_RESET:
usbd_reset(rhport);
osal_queue_flush(_usbd_q);
osal_semaphore_reset_isr(_usbd_ctrl_sem);
break;
case USBD_BUS_EVENT_SOF:
{
#if 0
dcd_event_t task_event =
{
.rhport = rhport,
.event_id = DCD_EVENT_SOF,
};
osal_queue_send_isr(_usbd_q, &task_event);
#endif
}
break;
case USBD_BUS_EVENT_UNPLUGGED:
usbd_reset(rhport);
tud_umount_cb(); // invoke callback
break;
case USBD_BUS_EVENT_SUSPENDED:
// TODO support suspended
break;
default: break;
}
}
void dcd_setup_received(uint8_t rhport, uint8_t const* p_request)
{
dcd_event_t task_event =
{
.rhport = rhport,
.event_id = DCD_EVENT_SETUP_RECEIVED,
};
memcpy(&task_event.setup_received, p_request, sizeof(tusb_control_request_t));
osal_queue_send_isr(_usbd_q, &task_event);
}
void dcd_xfer_complete(uint8_t rhport, uint8_t ep_addr, uint32_t xferred_bytes, bool succeeded)
{
if (ep_addr == 0 )
@ -590,7 +541,7 @@ void dcd_xfer_complete(uint8_t rhport, uint8_t ep_addr, uint32_t xferred_bytes,
(void) succeeded;
// only signal data stage, skip status (zero byte)
if (xferred_bytes) osal_semaphore_post_isr( _usbd_ctrl_sem );
if (xferred_bytes) osal_semaphore_post( _usbd_ctrl_sem, true);
}else
{
dcd_event_t event =
@ -603,7 +554,7 @@ void dcd_xfer_complete(uint8_t rhport, uint8_t ep_addr, uint32_t xferred_bytes,
event.xfer_complete.len = xferred_bytes;
event.xfer_complete.result = succeeded ? TUSB_EVENT_XFER_COMPLETE : TUSB_EVENT_XFER_ERROR;
osal_queue_send_isr(_usbd_q, &event);
osal_queue_send(_usbd_q, &event, true);
}
TU_ASSERT(succeeded, );
@ -630,7 +581,7 @@ void dcd_event_handler(dcd_event_t const * event, bool in_isr)
.rhport = rhport,
.event_id = DCD_EVENT_SOF,
};
osal_queue_send_isr(_usbd_q, &task_event);
osal_queue_send(_usbd_q, &task_event, true);
#endif
}
break;
@ -648,7 +599,11 @@ void dcd_event_handler(dcd_event_t const * event, bool in_isr)
// TODO support resume
break;
case DCD_EVENT_SETUP_RECEIVED:
osal_queue_send(_usbd_q, event, in_isr);
break;
default: break;
}
}
@ -678,7 +633,7 @@ tusb_error_t usbd_open_edpt_pair(uint8_t rhport, tusb_desc_endpoint_t const* p_d
return TUSB_ERROR_NONE;
}
void usbd_defer_func(osal_task_func_t func, void* param, bool isr )
void usbd_defer_func(osal_task_func_t func, void* param, bool in_isr )
{
dcd_event_t event =
{
@ -689,13 +644,7 @@ void usbd_defer_func(osal_task_func_t func, void* param, bool isr )
event.func_call.func = func;
event.func_call.param = param;
if ( isr )
{
osal_queue_send_isr(_usbd_q, &event);
}else
{
osal_queue_send(_usbd_q, &event);
}
osal_queue_send(_usbd_q, &event, in_isr);
}
#endif

2
src/device/usbd_pvt.h
View File

@ -81,7 +81,7 @@ tusb_error_t usbd_open_edpt_pair(uint8_t rhport, tusb_desc_endpoint_t const* p_d
/*------------------------------------------------------------------*/
/* Other Helpers
*------------------------------------------------------------------*/
void usbd_defer_func( osal_task_func_t func, void* param, bool isr );
void usbd_defer_func( osal_task_func_t func, void* param, bool in_isr );
#ifdef __cplusplus

14
src/portable/nordic/nrf5x/dcd_nrf5x.c
View File

@ -414,11 +414,15 @@ void USBD_IRQHandler(void)
}
}
dcd_event_t event = { .rhport = 0 };
/*------------- Interrupt Processing -------------*/
if ( int_status & USBD_INTEN_USBRESET_Msk )
{
bus_reset();
dcd_bus_event(0, USBD_BUS_EVENT_RESET);
event.event_id = DCD_EVENT_BUS_RESET;
dcd_event_handler(&event, true);
}
if ( int_status & EDPT_END_ALL_MASK )
@ -435,7 +439,10 @@ void USBD_IRQHandler(void)
NRF_USBD->WINDEXL , NRF_USBD->WINDEXH , NRF_USBD->WLENGTHL, NRF_USBD->WLENGTHH
};
dcd_setup_received(0, setup);
event.event_id = DCD_EVENT_SETUP_RECEIVED;
memcpy(&event.setup_received, setup, 8);
dcd_event_handler(&event, true);
}
if ( int_status & USBD_INTEN_EP0DATADONE_Msk )
@ -556,7 +563,8 @@ void USBD_IRQHandler(void)
// SOF interrupt
if ( int_status & USBD_INTEN_SOF_Msk )
{
dcd_bus_event(0, USBD_BUS_EVENT_SOF);
event.event_id = DCD_EVENT_SOF;
dcd_event_handler(&event, true);
}
}

20
src/portable/nxp/lpc11xx_lpc13xx/dcd_lpc_11uxx_13uxx.c
View File

@ -309,6 +309,8 @@ void hal_dcd_isr(uint8_t rhport)
uint32_t const dev_cmd_stat = LPC_USB->DEVCMDSTAT;
dcd_event_t event = { .rhport = rhport };
//------------- Device Status -------------//
if ( int_status & INT_MASK_DEVICE_STATUS )
{
@ -316,14 +318,17 @@ void hal_dcd_isr(uint8_t rhport)
if ( dev_cmd_stat & CMDSTAT_RESET_CHANGE_MASK) // bus reset
{
bus_reset();
dcd_bus_event(0, USBD_BUS_EVENT_RESET);
event.event_id = DCD_EVENT_BUS_RESET;
dcd_event_handler(&event, true);
}
if (dev_cmd_stat & CMDSTAT_CONNECT_CHANGE_MASK)
{ // device disconnect
if (dev_cmd_stat & CMDSTAT_DEVICE_ADDR_MASK)
{ // debouncing as this can be set when device is powering
dcd_bus_event(0, USBD_BUS_EVENT_UNPLUGGED);
event.event_id = DCD_EVENT_UNPLUGGED;
dcd_event_handler(&event, true);
}
}
@ -335,13 +340,15 @@ void hal_dcd_isr(uint8_t rhport)
// Note: Host may delay more than 3 ms before and/or after bus reset before doing enumeration.
if (dev_cmd_stat & CMDSTAT_DEVICE_ADDR_MASK)
{
dcd_bus_event(0, USBD_BUS_EVENT_SUSPENDED);
event.event_id = DCD_EVENT_SUSPENDED;
dcd_event_handler(&event, true);
}
}
}
// else
// { // resume signal
// dcd_bus_event(0, USBD_BUS_EVENT_RESUME);
// event.event_id = DCD_EVENT_RESUME;
// dcd_event_handler(&event, true);
// }
// }
}
@ -350,7 +357,10 @@ void hal_dcd_isr(uint8_t rhport)
if ( BIT_TEST_(int_status, 0) && (dev_cmd_stat & CMDSTAT_SETUP_RECEIVED_MASK) )
{ // received control request from host
// copy setup request & acknowledge so that the next setup can be received by hw
dcd_setup_received(rhport, (uint8_t*)&dcd_data.setup_request);
event.event_id = DCD_EVENT_SETUP_RECEIVED;
event.setup_received = dcd_data.setup_request;
dcd_event_handler(&event, true);
// NXP control flowchart clear Active & Stall on both Control IN/OUT endpoints
dcd_data.qhd[0][0].stall = dcd_data.qhd[1][0].stall = 0;

27
src/portable/nxp/lpc17xx/dcd_lpc175x_6x.c
View File

@ -182,15 +182,18 @@ static void endpoint_control_isr(void)
uint32_t const endpoint_int_status = LPC_USB->USBEpIntSt & interrupt_enable;
// LPC_USB->USBEpIntClr = endpoint_int_status; // acknowledge interrupt TODO cannot immediately acknowledge setup packet
dcd_event_t event = { .rhport = 0 };
//------------- Setup Recieved-------------//
if ( (endpoint_int_status & BIT_(0)) &&
(sie_read(SIE_CMDCODE_ENDPOINT_SELECT+0, 1) & SIE_SELECT_ENDPOINT_SETUP_RECEIVED_MASK) )
{
(void) sie_read(SIE_CMDCODE_ENDPOINT_SELECT_CLEAR_INTERRUPT+0, 1); // clear setup bit
tusb_control_request_t control_request;
pipe_control_read(&control_request, 8); // TODO read before clear setup above
dcd_setup_received(0, (uint8_t*) &control_request);
event.event_id = DCD_EVENT_SETUP_RECEIVED;
pipe_control_read(&event.setup_received, 8); // TODO read before clear setup above
dcd_event_handler(&event, true);
}
else if (endpoint_int_status & 0x03)
{
@ -225,6 +228,8 @@ void hal_dcd_isr(uint8_t rhport)
uint32_t const device_int_status = LPC_USB->USBDevIntSt & device_int_enable;
LPC_USB->USBDevIntClr = device_int_status;// Acknowledge handled interrupt
dcd_event_t event = { .rhport = rhport };
//------------- usb bus event -------------//
if (device_int_status & DEV_INT_DEVICE_STATUS_MASK)
{
@ -232,23 +237,29 @@ void hal_dcd_isr(uint8_t rhport)
if (dev_status_reg & SIE_DEV_STATUS_RESET_MASK)
{
bus_reset();
dcd_bus_event(0, USBD_BUS_EVENT_RESET);
event.event_id = DCD_EVENT_BUS_RESET;
dcd_event_handler(&event, true);
}
if (dev_status_reg & SIE_DEV_STATUS_CONNECT_CHANGE_MASK)
{ // device is disconnected, require using VBUS (P1_30)
dcd_bus_event(0, USBD_BUS_EVENT_UNPLUGGED);
event.event_id = DCD_EVENT_UNPLUGGED;
dcd_event_handler(&event, true);
}
if (dev_status_reg & SIE_DEV_STATUS_SUSPEND_CHANGE_MASK)
{
if (dev_status_reg & SIE_DEV_STATUS_SUSPEND_MASK)
{
dcd_bus_event(0, USBD_BUS_EVENT_SUSPENDED);
event.event_id = DCD_EVENT_SUSPENDED;
dcd_event_handler(&event, true);
}
// else
// {
// dcd_bus_event(0, USBD_BUS_EVENT_RESUME);
// { // resume signal
// event.event_id = DCD_EVENT_RESUME;
// dcd_event_handler(&event, true);
// }
// }
}
}

20
src/portable/nxp/lpc43xx_lpc18xx/dcd_lpc43xx.c
View File

@ -418,10 +418,14 @@ void hal_dcd_isr(uint8_t rhport)
if (int_status == 0) return;// disabled interrupt sources
dcd_event_t event = { .rhport = rhport };
if (int_status & INT_MASK_RESET)
{
bus_reset(rhport);
dcd_bus_event(rhport, USBD_BUS_EVENT_RESET);
event.event_id = DCD_EVENT_BUS_RESET;
dcd_event_handler(&event, true);
}
if (int_status & INT_MASK_SUSPEND)
@ -430,7 +434,8 @@ void hal_dcd_isr(uint8_t rhport)
{ // Note: Host may delay more than 3 ms before and/or after bus reset before doing enumeration.
if ((lpc_usb->DEVICEADDR >> 25) & 0x0f)
{
dcd_bus_event(0, USBD_BUS_EVENT_SUSPENDED);
event.event_id = DCD_EVENT_SUSPENDED;
dcd_event_handler(&event, true);
}
}
}
@ -440,7 +445,8 @@ void hal_dcd_isr(uint8_t rhport)
// {
// if ( !(lpc_usb->PORTSC1_D & PORTSC_CURRENT_CONNECT_STATUS_MASK) )
// {
// dcd_bus_event(0, USBD_BUS_EVENT_UNPLUGGED);
// event.event_id = DCD_EVENT_UNPLUGGED;
// dcd_event_handler(&event, true);
// }
// }
@ -457,7 +463,10 @@ void hal_dcd_isr(uint8_t rhport)
// 23.10.10.2 Operational model for setup transfers
lpc_usb->ENDPTSETUPSTAT = lpc_usb->ENDPTSETUPSTAT;// acknowledge
dcd_setup_received(rhport, (uint8_t*) &p_dcd->qhd[0].setup_request);
event.event_id = DCD_EVENT_SETUP_RECEIVED;
event.setup_received = p_dcd->qhd[0].setup_request;
dcd_event_handler(&event, true);
}
//------------- Control Request Completed -------------//
@ -487,7 +496,8 @@ void hal_dcd_isr(uint8_t rhport)
if (int_status & INT_MASK_SOF)
{
dcd_bus_event(rhport, USBD_BUS_EVENT_SOF);
event.event_id = DCD_EVENT_SOF;
dcd_event_handler(&event, true);
}
if (int_status & INT_MASK_NAK) {}