enhance cdc device API

1 files changed, 13 insertions, 1 deletions

diff --git a/tinyusb/class/cdc/cdc_device.h b/tinyusb/class/cdc/cdc_device.h
index 44351aad1..d842b8022 100644
--- a/tinyusb/class/cdc/cdc_device.h
+++ b/tinyusb/class/cdc/cdc_device.h
@@ -95,6 +95,16 @@ tusb_error_t tud_cdc_send(uint8_t coreid, void * p_data, uint32_t length, bool i
  */

 tusb_error_t tud_cdc_receive(uint8_t coreid, void * p_buffer, uint32_t length, bool is_notify);

 

+bool     tud_cdc_connected(uint8_t coreid);

+uint32_t tud_cdc_available(uint8_t coreid);

+

+int      tud_cdc_read_char(uint8_t coreid);

+uint32_t tud_cdc_read(uint8_t coreid, void* buffer, uint32_t bufsize);

+

+uint32_t tud_cdc_write_char(uint8_t coreid, char ch);

+uint32_t tud_cdc_write(uint8_t coreid, void const* buffer, uint32_t bufsize);

+

+

 //--------------------------------------------------------------------+

 // APPLICATION CALLBACK API

 //--------------------------------------------------------------------+

@@ -109,7 +119,7 @@ tusb_error_t tud_cdc_receive(uint8_t coreid, void * p_buffer, uint32_t length, b
 void tud_cdc_xfer_cb(uint8_t coreid, tusb_event_t event, cdc_pipeid_t pipe_id, uint32_t xferred_bytes);

 //void tud_cdc_line_coding_changed_cb(uint8_t coreid, cdc_line_coding_t* p_line_coding);

 

-void tud_cdc_rx_cb(uint8_t coreid, uint32_t xferred_bytes);

+void tud_cdc_rx_cb(uint8_t coreid);

 

 //--------------------------------------------------------------------+

 // USBD-CLASS DRIVER API

@@ -122,6 +132,8 @@ tusb_error_t cdcd_control_request_subtask(uint8_t coreid, tusb_control_request_t
 tusb_error_t cdcd_xfer_cb(endpoint_handle_t edpt_hdl, tusb_event_t event, uint32_t xferred_bytes);

 void cdcd_close(uint8_t coreid);

 

+void cdcd_sof(uint8_t coreid);

+

 #endif

 

 #ifdef __cplusplus