add tuh_cdc_tx_complete_cb() callback

2022-12-21 13:05:45 +07:00
parent 84a483f5ea
commit cd9008e5a9
3 changed files with 14 additions and 13 deletions
--- a/src/class/cdc/cdc_host.h
+++ b/src/class/cdc/cdc_host.h
@@ -154,6 +154,9 @@ TU_ATTR_WEAK extern void tuh_cdc_umount_cb(uint8_t idx);
 // Invoked when received new data
 TU_ATTR_WEAK extern void tuh_cdc_rx_cb(uint8_t idx);

+// Invoked when a TX is complete and therefore space becomes available in TX buffer
+TU_ATTR_WEAK extern void tuh_cdc_tx_complete_cb(uint8_t idx);
+
 //--------------------------------------------------------------------+
 // CDC APPLICATION CALLBACKS
 //--------------------------------------------------------------------+