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feat(port): add remote wakeup api

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This commit is contained in:
sakumisu
2024-07-26 22:01:12 +08:00
parent 50b62c946d
commit bef45dc360
25 changed files with 512 additions and 12 deletions
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29
core/usbd_core.c
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@@ -52,9 +52,11 @@ USB_NOCACHE_RAM_SECTION struct usbd_core_priv {
/** Currently selected configuration */
uint8_t configuration;
uint8_t device_address;
bool self_powered;
bool remote_wakeup_support;
bool remote_wakeup_enabled;
bool is_suspend;
#ifdef CONFIG_USBDEV_ADVANCE_DESC
uint8_t speed;
#endif
@@ -561,6 +563,7 @@ static bool usbd_std_device_req_handler(uint8_t busid, struct usb_setup_packet *
break;
case USB_REQUEST_SET_ADDRESS:
g_usbd_core[busid].device_address = value;
usbd_set_address(busid, value);
*len = 0;
break;
@@ -587,6 +590,7 @@ static bool usbd_std_device_req_handler(uint8_t busid, struct usb_setup_packet *
ret = false;
} else {
g_usbd_core[busid].configuration = value;
g_usbd_core[busid].is_suspend = false;
usbd_class_event_notify_handler(busid, USBD_EVENT_CONFIGURED, NULL);
g_usbd_core[busid].event_handler(busid, USBD_EVENT_CONFIGURED);
}
@@ -1071,17 +1075,22 @@ void usbd_event_disconnect_handler(uint8_t busid)
void usbd_event_resume_handler(uint8_t busid)
{
g_usbd_core[busid].is_suspend = false;
g_usbd_core[busid].event_handler(busid, USBD_EVENT_RESUME);
}
void usbd_event_suspend_handler(uint8_t busid)
{
g_usbd_core[busid].event_handler(busid, USBD_EVENT_SUSPEND);
if (g_usbd_core[busid].device_address > 0) {
g_usbd_core[busid].is_suspend = true;
g_usbd_core[busid].event_handler(busid, USBD_EVENT_SUSPEND);
}
}
void usbd_event_reset_handler(uint8_t busid)
{
usbd_set_address(busid, 0);
g_usbd_core[busid].device_address = 0;
g_usbd_core[busid].configuration = 0;
#ifdef CONFIG_USBDEV_ADVANCE_DESC
g_usbd_core[busid].speed = USB_SPEED_UNKNOWN;
@@ -1347,6 +1356,24 @@ bool usb_device_is_configured(uint8_t busid)
return g_usbd_core[busid].configuration;
}
int usbd_send_remote_wakeup(uint8_t busid)
{
if (g_usbd_core[busid].remote_wakeup_support && g_usbd_core[busid].remote_wakeup_enabled && g_usbd_core[busid].is_suspend) {
return usbd_set_remote_wakeup(busid);
} else {
if (!g_usbd_core[busid].remote_wakeup_support) {
USB_LOG_ERR("device does not support remote wakeup\r\n");
}
if (!g_usbd_core[busid].remote_wakeup_enabled) {
USB_LOG_ERR("device remote wakeup is not enabled\r\n");
}
if (!g_usbd_core[busid].is_suspend) {
USB_LOG_ERR("device is not in suspend state\r\n");
}
return -1;
}
}
int usbd_initialize(uint8_t busid, uint32_t reg_base, void (*event_handler)(uint8_t busid, uint8_t event))
{
int ret;