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add tuh_device_ready()

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This commit is contained in:
hathach
2021-05-13 00:11:20 +07:00
parent b7a8b278c8
commit 791efecfdf
2 changed files with 11 additions and 0 deletions
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1
src/device/usbd.h
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@@ -70,6 +70,7 @@ bool tud_mounted(void);
bool tud_suspended(void); bool tud_suspended(void);
// Check if device is ready to transfer // Check if device is ready to transfer
TU_ATTR_ALWAYS_INLINE
static inline bool tud_ready(void) static inline bool tud_ready(void)
{ {
return tud_mounted() && !tud_suspended(); return tud_mounted() && !tud_suspended();

10
src/host/usbh.h
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@@ -90,7 +90,17 @@ extern void hcd_int_handler(uint8_t rhport);
tusb_speed_t tuh_device_get_speed (uint8_t dev_addr); tusb_speed_t tuh_device_get_speed (uint8_t dev_addr);
// Check if device is configured
bool tuh_device_configured(uint8_t dev_addr); bool tuh_device_configured(uint8_t dev_addr);
// Check if device is ready to communicate with
TU_ATTR_ALWAYS_INLINE
static inline bool tuh_device_ready(uint8_t dev_addr)
{
return tuh_device_configured(dev_addr);
}
// Carry out control transfer
bool tuh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request, void* buffer, tuh_control_complete_cb_t complete_cb); bool tuh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request, void* buffer, tuh_control_complete_cb_t complete_cb);
//--------------------------------------------------------------------+ //--------------------------------------------------------------------+