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add isr api for usbh_hcd

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- void usbh_device_plugged_isr(uint8_t hostid, tusb_speed_t speed);
- void usbh_device_unplugged_isr(uint8_t hostid);

implement port_connect_status_isr
This commit is contained in:
hathach
2013-03-12 16:42:19 +07:00
parent c6b220c327
commit 80facf6f2e
6 changed files with 108 additions and 30 deletions
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48
tinyusb/host/usbh.c
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@@ -47,10 +47,14 @@
#include "tusb.h"
#include "usbh_hcd.h"
//TODO temporarily
#if TUSB_CFG_OS == TUSB_OS_NONE && !defined(_TEST_)
void tusb_tick_tock(void)
{
osal_tick_tock();
}
#endif
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
@@ -129,21 +133,6 @@ 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
tusb_error_t usbh_control_xfer_subtask(uint8_t dev_addr, tusb_std_request_t const* p_request, uint8_t* data)
{
@@ -174,6 +163,35 @@ pipe_status_t usbh_pipe_status_get(pipe_handle_t pipe_hdl)
return PIPE_STATUS_BUSY;
}
//--------------------------------------------------------------------+
// USBH-HCD ISR/Callback API
//--------------------------------------------------------------------+
// 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
}
}
void usbh_device_plugged_isr(uint8_t hostid, tusb_speed_t speed)
{
}
void usbh_device_unplugged_isr(uint8_t hostid)
{
}
//--------------------------------------------------------------------+
// ENUMERATION TASK
//--------------------------------------------------------------------+