- fix bug when unplugged unmounted-already device (mostly plugged when power on)

- add hal_debugger_is_attached & hal_debugger_breakpoint
- assert will suspend (place breakpoint) if the condition is failed and debugger is attached. Otherwise, a message to uart is printed
- fix get control qhd function when dev_addr is not zero (shifted 1)
- fix wrong logic for unsupported class

tests/test/host/ehci/test_ehci_pipe_open.c

@@ -142,7 +142,7 @@ void test_control_open_addr0_qhd_data(void)
 
 void test_control_open_qhd_data(void)
 {
-  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr].control.qhd;
+  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr-1].control.qhd;
 
   //------------- Code Under TEST -------------//
   hcd_pipe_control_open(dev_addr, control_max_packet_size);
@@ -170,7 +170,7 @@ void test_control_open_highspeed(void)
 
 void test_control_open_non_highspeed(void)
 {
-  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr].control.qhd;
+  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr-1].control.qhd;
 
   usbh_device_info_pool[dev_addr].speed   = TUSB_SPEED_FULL;
 
@@ -195,7 +195,7 @@ void test_control_addr0_close(void)
 
 void test_control_close(void)
 {
-  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr].control.qhd;
+  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr-1].control.qhd;
 
   hcd_pipe_control_open(dev_addr, control_max_packet_size);
 

tests/test/host/ehci/test_ehci_pipe_xfer_control.c

@@ -164,7 +164,7 @@ void test_control_addr0_xfer_get_check_qhd_qtd_mapping(void)
 
 void test_control_xfer_get(void)
 {
-  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr].control.qhd;
+  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr-1].control.qhd;
   hcd_pipe_control_open(dev_addr, control_max_packet_size);
 
   //------------- Code Under TEST -------------//
@@ -209,7 +209,7 @@ void test_control_xfer_set(void)
       .wValue   = 3
   };
 
-  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr].control.qhd;
+  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr-1].control.qhd;
   hcd_pipe_control_open(dev_addr, control_max_packet_size);
 
   //------------- Code Under TEST -------------//
@@ -233,7 +233,7 @@ void test_control_xfer_set(void)
 
 void test_control_xfer_isr(void)
 {
-  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr].control.qhd;
+  ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr-1].control.qhd;
   hcd_pipe_control_open(dev_addr, control_max_packet_size);
 
   hcd_pipe_control_xfer(dev_addr, &request_get_dev_desc, xfer_data);

tests/test/host/ehci/test_ehci_usbh_hcd_integration.c

@@ -78,6 +78,7 @@ void setUp(void)
     usbh_device_info_pool[i].hub_addr = hub_addr;
     usbh_device_info_pool[i].hub_port = hub_port;
     usbh_device_info_pool[i].speed    = TUSB_SPEED_HIGH;
+    usbh_device_info_pool[i].status   = TUSB_DEVICE_STATUS_READY;
   }
 
   regs = get_operational_register(hostid);
@@ -178,3 +179,17 @@ void test_bulk_pipe_close(void)
   TEST_ASSERT_FALSE(p_qtd_head->used);
   TEST_ASSERT_FALSE(p_qtd_tail->used);
 }
+
+void test_device_unplugged_status(void)
+{
+  ehci_controller_device_unplug(hostid);
+  hcd_isr(hostid);
+
+  regs->usb_sts_bit.async_advance = 1;
+  hcd_isr(hostid); // async advance
+
+  //------------- Code Under Test -------------//
+
+  TEST_ASSERT_EQUAL(TUSB_DEVICE_STATUS_REMOVING, usbh_device_info_pool[dev_addr].status);
+
+}

tests/test/host/test_usbh.c

@@ -162,6 +162,19 @@ void class_close_expect(void)
   hidh_close_Expect(1);
 }
 
+// device is not mounted before, even the control pipe is not open, do nothing
+void test_usbh_device_unplugged_isr_device_not_previously_mounted(void)
+{
+  uint8_t dev_addr = 1;
+
+  usbh_device_info_pool[dev_addr].status   = TUSB_DEVICE_STATUS_UNPLUG;
+  usbh_device_info_pool[dev_addr].core_id  = 0;
+  usbh_device_info_pool[dev_addr].hub_addr = 0;
+  usbh_device_info_pool[dev_addr].hub_port = 0;
+
+  usbh_device_unplugged_isr(0);
+}
+
 void test_usbh_device_unplugged_isr(void)
 {
   uint8_t dev_addr = 1;