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update(port/hpm): check resume in port change

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This commit is contained in:
sakumisu
2024-08-23 22:36:14 +08:00
parent 8435f1af32
commit 563fbf58e1
1 changed files with 9 additions and 8 deletions
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17
port/hpm/usb_dc_hpm.c
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@@ -92,7 +92,7 @@ int usb_dc_init(uint8_t busid)
}
uint32_t int_mask;
int_mask = (USB_USBINTR_UE_MASK | USB_USBINTR_UEE_MASK | USB_USBSTS_SLI_MASK |
int_mask = (USB_USBINTR_UE_MASK | USB_USBINTR_UEE_MASK | USB_USBINTR_SLE_MASK |
USB_USBINTR_PCE_MASK | USB_USBINTR_URE_MASK);
usb_device_init(g_hpm_udc[busid].handle, int_mask);
@@ -277,31 +277,32 @@ void USBD_IRQHandler(uint8_t busid)
}
if (int_status & intr_reset) {
g_hpm_udc[busid].is_suspend = false;
memset(g_hpm_udc[busid].in_ep, 0, sizeof(struct hpm_ep_state) * USB_NUM_BIDIR_ENDPOINTS);
memset(g_hpm_udc[busid].out_ep, 0, sizeof(struct hpm_ep_state) * USB_NUM_BIDIR_ENDPOINTS);
usbd_event_reset_handler(busid);
usb_device_bus_reset(handle, 64);
}
if (!g_hpm_udc[busid].is_suspend && (int_status & intr_suspend)) {
if (int_status & intr_suspend) {
if (usb_device_get_suspend_status(handle)) {
g_hpm_udc[busid].is_suspend = true;
usbd_event_suspend_handler(busid);
/* Note: Host may delay more than 3 ms before and/or after bus reset before doing enumeration. */
if (usb_device_get_address(handle)) {
g_hpm_udc[busid].is_suspend = true;
usbd_event_suspend_handler(busid);
}
} else {
}
} else if (g_hpm_udc[busid].is_suspend && (!(int_status & intr_suspend))) {
g_hpm_udc[busid].is_suspend = false;
usbd_event_resume_handler(busid);
} else {
}
if (int_status & intr_port_change) {
if (!usb_device_get_port_ccs(handle)) {
usbd_event_disconnect_handler(busid);
} else {
if (g_hpm_udc[busid].is_suspend) {
g_hpm_udc[busid].is_suspend = false;
usbd_event_resume_handler(busid);
}
usbd_event_connect_handler(busid);
}
}