diff --git a/examples/host/cdc_msc_hid/src/hid_app.c b/examples/host/cdc_msc_hid/src/hid_app.c index 79f10251..67be8d50 100644 --- a/examples/host/cdc_msc_hid/src/hid_app.c +++ b/examples/host/cdc_msc_hid/src/hid_app.c @@ -53,6 +53,9 @@ void hid_app_task(void) // TinyUSB Callbacks //--------------------------------------------------------------------+ +// Invoked when device with hid interface is mounted +// Report descriptor is also available for use. tuh_hid_parse_report_descriptor() +// can be used to parse common/simple enough descriptor. void tuh_hid_mount_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* desc_report, uint16_t desc_len) { printf("HID device address = %d, instance = %d is mounted\r\n", dev_addr, instance); @@ -66,12 +69,14 @@ void tuh_hid_mount_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* desc_re printf("HID has %u reports and interface protocol = %s\r\n", _report_count[instance], protocol_str[interface_protocol]); } +// Invoked when device with hid interface is un-mounted void tuh_hid_umount_cb(uint8_t dev_addr, uint8_t instance) { printf("HID device address = %d, instance = %d is unmounted\r\n", dev_addr, instance); } -void tuh_hid_get_report_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* report, uint16_t len) +// Invoked when received Report from device via either regular endpoint +void tuh_hid_report_received_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* report, uint16_t len) { (void) dev_addr; diff --git a/src/class/hid/hid_host.c b/src/class/hid/hid_host.c index f15f0b72..63983ca5 100644 --- a/src/class/hid/hid_host.c +++ b/src/class/hid/hid_host.c @@ -223,7 +223,7 @@ bool hidh_xfer_cb(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint3 { TU_LOG2(" Get Report callback (%u, %u)\r\n", dev_addr, instance); TU_LOG1_MEM(hid_itf->epin_buf, 8, 2); - tuh_hid_get_report_cb(dev_addr, instance, hid_itf->epin_buf, xferred_bytes); + tuh_hid_report_received_cb(dev_addr, instance, hid_itf->epin_buf, xferred_bytes); // queue next report hidh_get_report(dev_addr, hid_itf); diff --git a/src/class/hid/hid_host.h b/src/class/hid/hid_host.h index f962f5b0..3f9979f5 100644 --- a/src/class/hid/hid_host.h +++ b/src/class/hid/hid_host.h @@ -102,8 +102,8 @@ void tuh_hid_mount_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* report_ // Invoked when device with hid interface is un-mounted TU_ATTR_WEAK void tuh_hid_umount_cb(uint8_t dev_addr, uint8_t instance); -// Invoked when received Report from device via either regular or control endpoint -void tuh_hid_get_report_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* report, uint16_t len); +// Invoked when received Report from device via either regular endpoint +void tuh_hid_report_received_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* report, uint16_t len); // Invoked when Sent Report to device via either control endpoint // len = 0 indicate there is error in the transfer e.g stalled response