diff options
Diffstat (limited to 'src/host/usbh.h')
| -rw-r--r-- | src/host/usbh.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/host/usbh.h b/src/host/usbh.h index 72c237573..52b4f478c 100644 --- a/src/host/usbh.h +++ b/src/host/usbh.h @@ -37,6 +37,9 @@ // MACRO CONSTANT TYPEDEF //--------------------------------------------------------------------+ +// Endpoint Bulk size depending on host mx speed +#define TUH_EPSIZE_BULK_MPS (TUD_OPT_HIGH_SPEED ? TUSB_EPSIZE_BULK_HS : TUSB_EPSIZE_BULK_FS) + // forward declaration struct tuh_xfer_s; typedef struct tuh_xfer_s tuh_xfer_t; @@ -96,6 +99,12 @@ typedef union { // APPLICATION CALLBACK //--------------------------------------------------------------------+ +// Invoked when enumeration get device descriptor +// TU_ATTR_WEAK void tuh_descriptor_device_cb(uint8_t daddr, const tusb_desc_device_t *desc_device); + +// Invoked when enumeration get configuration descriptor +// TU_ATTR_WEAK void tuh_desc_configuration_cb(uint8_t daddr, uint8_t cfg_index, const tusb_desc_configuration_t *desc_config); + // Invoked when a device is mounted (configured) TU_ATTR_WEAK void tuh_mount_cb (uint8_t daddr); @@ -183,6 +192,10 @@ tusb_speed_t tuh_speed_get(uint8_t daddr); // Check if device is connected and configured bool tuh_mounted(uint8_t daddr); +// Check if device is connected which mean device has at least 1 successful transfer +// Note: It may not be addressed/configured/mounted yet +bool tuh_connected(uint8_t daddr); + // Check if device is suspended TU_ATTR_ALWAYS_INLINE static inline bool tuh_suspended(uint8_t daddr) { @@ -261,6 +274,13 @@ bool tuh_descriptor_get_hid_report(uint8_t daddr, uint8_t itf_num, uint8_t desc_ bool tuh_descriptor_get_string(uint8_t daddr, uint8_t index, uint16_t language_id, void* buffer, uint16_t len, tuh_xfer_cb_t complete_cb, uintptr_t user_data); +// Get language id string descriptor (control transfer) +TU_ATTR_ALWAYS_INLINE static inline +bool tuh_descriptor_get_string_langid(uint8_t daddr, void* buffer, uint16_t len, + tuh_xfer_cb_t complete_cb, uintptr_t user_data) { + return tuh_descriptor_get_string(daddr, 0, 0, buffer, len, complete_cb, user_data); +} + // Get manufacturer string descriptor (control transfer) // true on success, false if there is on-going control transfer or incorrect parameters bool tuh_descriptor_get_manufacturer_string(uint8_t daddr, uint16_t language_id, void* buffer, uint16_t len, @@ -300,6 +320,12 @@ uint8_t tuh_descriptor_get_hid_report_sync(uint8_t daddr, uint8_t itf_num, uint8 // return transfer result uint8_t tuh_descriptor_get_string_sync(uint8_t daddr, uint8_t index, uint16_t language_id, void* buffer, uint16_t len); +// Sync (blocking) version of tuh_descriptor_get_string_langid() +TU_ATTR_ALWAYS_INLINE static inline +uint8_t tuh_descriptor_get_string_langid_sync(uint8_t daddr, void* buffer, uint16_t len) { + return tuh_descriptor_get_string_sync(daddr, 0, 0, buffer, len); +} + // Sync (blocking) version of tuh_descriptor_get_manufacturer_string() // return transfer result uint8_t tuh_descriptor_get_manufacturer_string_sync(uint8_t daddr, uint16_t language_id, void* buffer, uint16_t len); |