jesus/tinyusb
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

- move disconnection handle to enum task --> move tusbh_xxx_unmount is invoked in non-isr context

Browse Source
This commit is contained in:
hathach
2013-10-01 13:53:54 +07:00
parent 7f4a3fc829
commit 640b0ec546
17 changed files with 87 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tinyusb/class/cdc_host.c
+1 -1
View File
@@ -266,7 +266,7 @@ void cdch_close(uint8_t dev_addr)
memclr_(p_cdc, sizeof(cdch_data_t));
tusbh_cdc_unmounted_isr(dev_addr);
tusbh_cdc_unmounted_cb(dev_addr);
}
tinyusb/class/cdc_host.h
+2 -2
View File
@@ -71,7 +71,7 @@ tusb_error_t tusbh_cdc_receive(uint8_t dev_addr, void * p_buffer, uint32_t lengt
//------------- CDC Application Callback -------------//
void tusbh_cdc_mounted_cb(uint8_t dev_addr);
void tusbh_cdc_unmounted_isr(uint8_t dev_addr);
void tusbh_cdc_unmounted_cb(uint8_t dev_addr);
void tusbh_cdc_xfer_isr(uint8_t dev_addr, tusb_event_t event, cdc_pipeid_t pipe_id, uint32_t xferred_bytes);
@@ -84,7 +84,7 @@ tusb_error_t tusbh_cdc_rndis_get_mac_addr(uint8_t dev_addr, uint8_t mac_address[
//------------- RNDIS Application Callback (overshadow CDC callbacks) -------------//
void tusbh_cdc_rndis_mounted_cb(uint8_t dev_addr);
void tusbh_cdc_rndis_unmounted_isr(uint8_t dev_addr);
void tusbh_cdc_rndis_unmounted_cb(uint8_t dev_addr);
void tusbh_cdc_rndis_xfer_isr(uint8_t dev_addr, tusb_event_t event, cdc_pipeid_t pipe_id, uint32_t xferred_bytes);
tinyusb/class/hid_host.c
+2 -2
View File
@@ -282,7 +282,7 @@ void hidh_close(uint8_t dev_addr)
if ( pipehandle_is_valid( keyboardh_data[dev_addr-1].pipe_hdl ) )
{
hidh_interface_close(dev_addr, &keyboardh_data[dev_addr-1]);
tusbh_hid_keyboard_unmounted_isr(dev_addr);
tusbh_hid_keyboard_unmounted_cb(dev_addr);
}
#endif
@@ -290,7 +290,7 @@ void hidh_close(uint8_t dev_addr)
if( pipehandle_is_valid( mouseh_data[dev_addr-1].pipe_hdl ) )
{
hidh_interface_close(dev_addr, &mouseh_data[dev_addr-1]);
tusbh_hid_mouse_unmounted_isr( dev_addr );
tusbh_hid_mouse_unmounted_cb( dev_addr );
}
#endif
tinyusb/class/hid_host.h
+2 -2
View File
@@ -66,7 +66,7 @@ tusb_error_t tusbh_hid_keyboard_get_report(uint8_t dev_addr, void * report) /*A
//------------- Application Callback -------------//
void tusbh_hid_keyboard_isr(uint8_t dev_addr, tusb_event_t event);
void tusbh_hid_keyboard_mounted_cb(uint8_t dev_addr);
void tusbh_hid_keyboard_unmounted_isr(uint8_t dev_addr);
void tusbh_hid_keyboard_unmounted_cb(uint8_t dev_addr);
//--------------------------------------------------------------------+
// MOUSE Application API
@@ -78,7 +78,7 @@ tusb_error_t tusbh_hid_mouse_get_report(uint8_t dev_addr, void* report) /*ATTR_
//------------- Application Callback -------------//
void tusbh_hid_mouse_isr(uint8_t dev_addr, tusb_event_t event);
void tusbh_hid_mouse_mounted_cb(uint8_t dev_addr);
void tusbh_hid_mouse_unmounted_isr(uint8_t dev_addr);
void tusbh_hid_mouse_unmounted_cb(uint8_t dev_addr);
//--------------------------------------------------------------------+
// GENERIC Application API
tinyusb/class/msc_host.c
+1 -1
View File
@@ -427,7 +427,7 @@ void msch_close(uint8_t dev_addr)
memclr_(&msch_data[dev_addr-1], sizeof(msch_interface_t));
osal_semaphore_reset(msch_sem_hdl);
tusbh_msc_unmounted_isr(dev_addr); // invoke Application Callback
tusbh_msc_unmounted_cb(dev_addr); // invoke Application Callback
}
//--------------------------------------------------------------------+
tinyusb/class/msc_host.h
+1 -1
View File
@@ -80,7 +80,7 @@ tusb_error_t tusbh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, msc_cmd_st
//------------- Application Callback -------------//
void tusbh_msc_mounted_cb(uint8_t dev_addr);
void tusbh_msc_unmounted_isr(uint8_t dev_addr);
void tusbh_msc_unmounted_cb(uint8_t dev_addr);
void tusbh_msc_isr(uint8_t dev_addr, tusb_event_t event, uint32_t xferred_bytes);
tinyusb/host/ehci/ehci.c
+2 -2
View File
@@ -564,11 +564,11 @@ static void port_connect_status_change_isr(uint8_t hostid)
// NOTE There is an sequence plug->unplug->…..-> plug if device is powering with pre-plugged device
if (regs->portsc_bit.current_connect_status)
{
usbh_device_plugged_isr(hostid, 0, 0);
usbh_hcd_rhport_plugged_isr(hostid, 0, 0);
}else // device unplugged
{
usbh_hcd_rhport_unplugged_isr(hostid);
regs->usb_cmd_bit.advacne_async = 1; // Async doorbell check EHCI 4.8.2 for operational details
// regs->usb_cmd_bit.advacne_async = 1; // Async doorbell check EHCI 4.8.2 for operational details
}
}
tinyusb/host/hub.c
+1 -1
View File
@@ -210,7 +210,7 @@ void hub_isr(pipe_handle_t pipe_hdl, tusb_event_t event, uint32_t xferred_bytes)
if ( BIT_TEST_(p_hub->status_change, port) )
{
// TODO HUB connection/disconnection will be determined in enum task --> connect change
usbh_device_plugged_isr(usbh_devices[pipe_hdl.dev_addr].core_id, pipe_hdl.dev_addr, port);
usbh_hcd_rhport_plugged_isr(usbh_devices[pipe_hdl.dev_addr].core_id, pipe_hdl.dev_addr, port);
}
}
tinyusb/host/usbh.c
+39 -21
View File
@@ -273,16 +273,21 @@ void usbh_xfer_isr(pipe_handle_t pipe_hdl, uint8_t class_code, tusb_event_t even
}
}
void usbh_device_plugged_isr(uint8_t hostid, uint8_t hub_addr, uint8_t hub_port)
void usbh_hcd_rhport_plugged_isr(uint8_t hostid, uint8_t hub_addr, uint8_t hub_port)
{
osal_queue_send(enum_queue_hdl,
&(usbh_enumerate_t){ .core_id = hostid, .hub_addr = hub_addr, .hub_port = hub_port} );
&(usbh_enumerate_t){
.core_id = hostid,
.hub_addr = hub_addr,
.hub_port = hub_port}
);
}
// a device unplugged on hostid, hub_addr, hub_port
// return true if found and unmounted device, false if cannot find
bool usbh_device_unplugged(uint8_t hostid, uint8_t hub_addr, uint8_t hub_port)
void usbh_device_unplugged(uint8_t hostid, uint8_t hub_addr, uint8_t hub_port)
{
bool is_found = false;
//------------- find the all devices (star-network) under port that is unplugged -------------//
for (uint8_t dev_addr = 0; dev_addr <= TUSB_CFG_HOST_DEVICE_MAX; dev_addr ++)
{
@@ -306,15 +311,24 @@ bool usbh_device_unplugged(uint8_t hostid, uint8_t hub_addr, uint8_t hub_port)
// HCD must set this device's state to TUSB_DEVICE_STATE_UNPLUG when done
usbh_devices[dev_addr].state = TUSB_DEVICE_STATE_REMOVING;
usbh_devices[dev_addr].flag_supported_class = 0;
is_found = true;
}
}
return true;
if (is_found) hcd_hub_advance_asyn(usbh_devices[0].core_id); // TODO hack
}
void usbh_hcd_rhport_unplugged_isr(uint8_t hostid)
{
(void) usbh_device_unplugged(hostid, 0, 0);
osal_queue_send(enum_queue_hdl,
&(usbh_enumerate_t)
{
.core_id = hostid,
.hub_addr = 0,
.hub_port = 0
} );
}
//--------------------------------------------------------------------+
@@ -353,8 +367,23 @@ tusb_error_t enumeration_body_subtask(void)
usbh_devices[0].hub_port = enum_entry.hub_port;
usbh_devices[0].state = TUSB_DEVICE_STATE_UNPLUG;
if ( usbh_devices[0].hub_addr != 0) // connected/disconnected via hub
{
if ( usbh_devices[0].hub_addr == 0)
{ // connected/disconnected directly with roothub
if( hcd_port_connect_status(usbh_devices[0].core_id) )
{ // connection event
osal_task_delay(200); // wait for device is stable
hcd_port_reset( usbh_devices[0].core_id ); // port must be reset to have correct speed operation
// osal_task_delay(50); // TODO reset is recommended to last 50 ms (NXP EHCI passes this)
usbh_devices[0].speed = hcd_port_speed_get( usbh_devices[0].core_id );
}
else
{ // disconnection event
usbh_device_unplugged(usbh_devices[0].core_id, 0, 0);
SUBTASK_EXIT(TUSB_ERROR_NONE); // restart task
}
}
else
{ // connected/disconnected via hub
//------------- Get Port Status -------------//
OSAL_SUBTASK_INVOKED_AND_WAIT(
usbh_control_xfer_subtask( usbh_devices[0].hub_addr, bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQUEST_TYPE_CLASS, TUSB_REQUEST_RECIPIENT_OTHER),
@@ -370,17 +399,14 @@ tusb_error_t enumeration_body_subtask(void)
if ( ! ((hub_port_status_response_t *) enum_data_buffer)->status_change.connect_status ) SUBTASK_EXIT(TUSB_ERROR_NONE); // only handle connection change
if ( ! ((hub_port_status_response_t *) enum_data_buffer)->status_current.connect_status )
{ // Device is disconnected via Hub
if ( usbh_device_unplugged(usbh_devices[0].core_id, usbh_devices[0].hub_addr, usbh_devices[0].hub_port) )
{
hcd_hub_advance_asyn(usbh_devices[0].core_id); // TODO hack
}
{ // Disconnection event
usbh_device_unplugged(usbh_devices[0].core_id, usbh_devices[0].hub_addr, usbh_devices[0].hub_port);
(void) hub_status_pipe_queue( usbh_devices[0].hub_addr ); // done with hub, waiting for next data on status pipe
SUBTASK_EXIT(TUSB_ERROR_NONE); // restart task
}
else
{ // Device is connected via Hub
{ // Connection Event
OSAL_SUBTASK_INVOKED_AND_WAIT ( hub_port_reset_subtask(usbh_devices[0].hub_addr, usbh_devices[0].hub_port), error );
SUBTASK_ASSERT_STATUS( error );
@@ -390,14 +416,6 @@ tusb_error_t enumeration_body_subtask(void)
OSAL_SUBTASK_INVOKED_AND_WAIT( hub_port_clear_feature_subtask(usbh_devices[0].hub_addr, usbh_devices[0].hub_port, HUB_FEATURE_PORT_RESET_CHANGE), error );
}
}
else
{
SUBTASK_ASSERT( hcd_port_connect_status(usbh_devices[0].core_id) ); // ensure device is still plugged
osal_task_delay(200); // wait for device is stable
hcd_port_reset( usbh_devices[0].core_id ); // port must be reset to have correct speed operation
// osal_task_delay(50); // TODO reset is recommended to last 50 ms (NXP EHCI passes this)
usbh_devices[0].speed = hcd_port_speed_get( usbh_devices[0].core_id );
}
SUBTASK_ASSERT_STATUS( usbh_pipe_control_open(0, 8) );
usbh_devices[0].state = TUSB_DEVICE_STATE_ADDRESSED;
tinyusb/host/usbh_hcd.h
+1 -1
View File
@@ -115,7 +115,7 @@ extern usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1]; // including
// callback from HCD ISR
//--------------------------------------------------------------------+
void usbh_xfer_isr(pipe_handle_t pipe_hdl, uint8_t class_code, tusb_event_t event, uint32_t xferred_bytes);
void usbh_device_plugged_isr(uint8_t hostid, uint8_t hub_addr, uint8_t hub_port);
void usbh_hcd_rhport_plugged_isr(uint8_t hostid, uint8_t hub_addr, uint8_t hub_port);
void usbh_hcd_rhport_unplugged_isr(uint8_t hostid);
#ifdef __cplusplus