diff options
Diffstat (limited to 'src/class')
| -rw-r--r-- | src/class/hid/hid_device.c | 20 | ||||
| -rw-r--r-- | src/class/hid/hid_device.h | 5 |
2 files changed, 19 insertions, 6 deletions
diff --git a/src/class/hid/hid_device.c b/src/class/hid/hid_device.c index 5b9735071..4cdcecc9e 100644 --- a/src/class/hid/hid_device.c +++ b/src/class/hid/hid_device.c @@ -381,14 +381,24 @@ bool hidd_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t result, uint32_ uint8_t itf = 0; hidd_interface_t * p_hid = _hidd_itf; - for ( ; ; itf++, p_hid++) + // Identify which interface to use + for (itf = 0; itf < CFG_TUD_HID; itf++) { - if (itf >= TU_ARRAY_SIZE(_hidd_itf)) return false; - - if ( ep_addr == p_hid->ep_out ) break; + p_hid = &_hidd_itf[itf]; + if ( (ep_addr == p_hid->ep_out) || (ep_addr == p_hid->ep_in) ) break; } + TU_ASSERT(itf < CFG_TUD_HID); - if (ep_addr == p_hid->ep_out) + // Sent report successfully + if (ep_addr == p_hid->ep_in) + { + if (tud_hid_report_complete_cb) + { + tud_hid_report_complete_cb(itf, p_hid->epin_buf, (uint8_t) xferred_bytes); + } + } + // Received report + else if (ep_addr == p_hid->ep_out) { tud_hid_set_report_cb( #if CFG_TUD_HID > 1 diff --git a/src/class/hid/hid_device.h b/src/class/hid/hid_device.h index a92dc14e0..d5de53221 100644 --- a/src/class/hid/hid_device.h +++ b/src/class/hid/hid_device.h @@ -123,7 +123,10 @@ TU_ATTR_WEAK bool tud_hid_set_idle_cb(uint8_t idle_rate); #endif -// TU_ATTR_WEAK void tud_hid_report_complete_cb(uint8_t itf, ); +// Invoked when sent REPORT successfully to host +// Application can use this to send the next report +// Note: For composite reports, report[0] is report ID +TU_ATTR_WEAK void tud_hid_report_complete_cb(uint8_t itf, uint8_t const* report, uint8_t len); //--------------------------------------------------------------------+ |