jesus/tinyusb
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add tuh_hid_receive_report() for applicaiton to explicitly request report

Browse Source
This commit is contained in:
hathach
2021-08-23 11:00:21 +07:00
parent 58477b71f2
commit 800f85329e
7 changed files with 73 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/host/cdc_msc_hid/src/hid_app.c
+13
View File
@@ -80,6 +80,13 @@ void tuh_hid_mount_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* desc_re
hid_info[instance].report_count = tuh_hid_parse_report_descriptor(hid_info[instance].report_info, MAX_REPORT, desc_report, desc_len);
printf("HID has %u reports \r\n", hid_info[instance].report_count);
}
// request to receive report
// tuh_hid_report_received_cb() will be invoked when report is available
if ( !tuh_hid_receive_report(dev_addr, instance) )
{
printf("Error: cannot request to receive report\r\n");
}
}
// Invoked when device with hid interface is un-mounted
@@ -110,6 +117,12 @@ void tuh_hid_report_received_cb(uint8_t dev_addr, uint8_t instance, uint8_t cons
process_generic_report(dev_addr, instance, report, len);
break;
}
// continue to request to receive report
if ( !tuh_hid_receive_report(dev_addr, instance) )
{
printf("Error: cannot request to receive report\r\n");
}
}
//--------------------------------------------------------------------+