diff options
| author | Jerzy Kasenberg <[email protected]> | 2021-08-25 10:41:07 +0200 |
|---|---|---|
| committer | Jerzy Kasenberg <[email protected]> | 2022-01-19 14:06:00 +0100 |
| commit | d069ea1421eace1768157e76c44164262ed9a1e6 (patch) | |
| tree | 234ef2993c0c5c53832404c7e97e955ee917f2f7 /src/class | |
| parent | e40547ada133525e5cd6249cec547277a97e3a79 (diff) | |
vendor: Add tx callback
Other drivers already have notification about data sent.
It allows batter control in application on vendor
protocol level.
Diffstat (limited to 'src/class')
| -rw-r--r-- | src/class/vendor/vendor_device.c | 1 | ||||
| -rw-r--r-- | src/class/vendor/vendor_device.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/class/vendor/vendor_device.c b/src/class/vendor/vendor_device.c index 8a4ca1d2e..02a4220be 100644 --- a/src/class/vendor/vendor_device.c +++ b/src/class/vendor/vendor_device.c @@ -247,6 +247,7 @@ bool vendord_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t result, uint } else if ( ep_addr == p_itf->ep_in ) { + if (tud_vendor_tx_cb) tud_vendor_tx_cb(itf, xferred_bytes); // Send complete, try to send more if possible maybe_transmit(p_itf); } diff --git a/src/class/vendor/vendor_device.h b/src/class/vendor/vendor_device.h index d71c2a3e9..75cb77f5b 100644 --- a/src/class/vendor/vendor_device.h +++ b/src/class/vendor/vendor_device.h @@ -71,6 +71,8 @@ static inline uint32_t tud_vendor_write_available (void); // Invoked when received new data TU_ATTR_WEAK void tud_vendor_rx_cb(uint8_t itf); +// Invoked when last rx transfer finished +TU_ATTR_WEAK void tud_vendor_tx_cb(uint8_t itf, uint32_t sent_bytes); //--------------------------------------------------------------------+ // Inline Functions |