Hey everyone, I have a question about usage path and formatting a hid_set_output/input_report.
Given the output below, I'm trying to: send a report to: Report ID #4, I believe the Path to be: PATHLEN = 2 PATH_OUT = [0x000B0001,0x0014002C] or is it [0x0B01,0x142C]? SEND_PACKET_LEN = 8 receive a report from: Report ID #3 (same as above ... which seems wierd...) PATHLEN = 2 PATH_OUT = [0x000B0001,0x0014002C] or is it [0x0B01,0x142C]? RECEIVE_PACKET_LEN = 7 Is my assumption/formatting correct? Given this Report Structure: /* USAGE_PAGE (Telephony Devices) */ 0x05, 0x0B, /* USAGE (Phone) */ 0x09, 0x01, /* COLLECTION (Application) */ 0xA1, 0x01, /* REPORT_ID (1) */ 0x85, 0x01, /* USAGE (Telephony Key Pad) */ 0x09, 0x06, /* COLLECTION (Logical) */ 0xA1, 0x02, /* USAGE_MINIMUM (Phone Key 0) */ 0x19, 0xB0, /* USAGE_MAXIMUM (Phone Key Pound) */ 0x29, 0xBB, /* LOGICAL_MINIMUM (0) */ 0x15, 0x00, /* LOGICAL_MAXIMUM (12) */ 0x25, 0x0C, /* REPORT_SIZE (4) */ 0x75, 0x04, /* REPORT_COUNT (1) */ 0x95, 0x01, /* INPUT (Data,Ary,Abs) */ 0x81, 0x00, /* END_COLLECTION */ 0xC0, /* USAGE (Hook Switch) */ 0x09, 0x20, /* LOGICAL_MINIMUM (0) */ 0x15, 0x00, /* LOGICAL_MAXIMUM (1) */ 0x25, 0x01, /* REPORT_SIZE (1) */ 0x75, 0x01, /* REPORT_COUNT (1) */ 0x95, 0x01, /* INPUT (Data,Var,Abs) */ 0x81, 0x02, /* USAGE (Handset) */ 0x09, 0x04, /* COLLECTION (Logical) */ 0xA1, 0x02, /* USAGE_PAGE (Consumer Devices) */ 0x05, 0x0C, /* USAGE (Volume) */ 0x09, 0xE0, /* LOGICAL_MINIMUM (-1) */ 0x15, 0xFF, /* LOGICAL_MAXIMUM (1) */ 0x25, 0x01, /* REPORT_SIZE (2) */ 0x75, 0x02, /* REPORT_COUNT (1) */ 0x95, 0x01, /* INPUT (Data,Var,Rel) */ 0x81, 0x06, /* USAGE (Mute) */ 0x09, 0xE2, /* LOGICAL_MINIMUM (0) */ 0x15, 0x00, /* LOGICAL_MAXIMUM (1) */ 0x25, 0x01, /* REPORT_SIZE (1) */ 0x75, 0x01, /* REPORT_COUNT (1) */ 0x95, 0x01, /* INPUT (Data,Var,Abs) */ 0x81, 0x02, /* END_COLLECTION */ 0xC0, /* REPORT_ID (2) */ 0x85, 0x02, /* LOGICAL_MINIMUM (0) */ 0x15, 0x00, /* LOGICAL_MAXIMUM (1) */ 0x25, 0x01, /* REPORT_SIZE (1) */ 0x75, 0x01, /* REPORT_COUNT (1) */ 0x95, 0x01, /* USAGE_PAGE (Telephony Devices) */ 0x05, 0x0B, /* USAGE (Hook Switch) */ 0x09, 0x20, /* FEATURE (Data,Var,Abs) */ 0xB1, 0x02, /* USAGE_PAGE (Telephony Devices) */ 0x05, 0x0B, /* USAGE (Unassigned) */ 0x09, 0x18, /* FEATURE (Data,Var,Abs) */ 0xB1, 0x02, /* REPORT_SIZE (6) */ 0x75, 0x06, /* FEATURE (Cnst,Var,Rel) */ 0xB1, 0x07, /* USAGE_PAGE (Alphnumeric Display) */ 0x05, 0x14, /* USAGE (Alphanumeric Display) */ 0x09, 0x01, /* LOGICAL_MAXIMUM (255) */ 0x26, 0xFF, 0x00, /* REPORT_SIZE (8) */ 0x75, 0x08, /* REPORT_COUNT (1) */ 0x95, 0x01, /* USAGE (Display Data) */ 0x09, 0x2C, /* FEATURE (Data,Var,Abs) */ 0xB1, 0x02, /* REPORT_COUNT (15) */ 0x95, 0x0F, /* USAGE (Display Data) */ 0x09, 0x2C, /* FEATURE (Data,Var,Abs) */ 0xB1, 0x02, /* REPORT_ID (3) */ 0x85, 0x03, /* USAGE_PAGE (Alphnumeric Display) */ 0x05, 0x14, /* USAGE (Alphanumeric Display) */ 0x09, 0x01, /* LOGICAL_MINIMUM (0) */ 0x15, 0x00, /* LOGICAL_MAXIMUM (255) */ 0x26, 0xFF, 0x00, /* REPORT_SIZE (8) */ 0x75, 0x08, /* REPORT_COUNT (7) */ 0x95, 0x07, /* USAGE (Display Data) */ 0x09, 0x2C, <============== /* INPUT (Data,Ary,Abs) */ 0x81, 0x00, <============== /* REPORT_ID (4) */ 0x85, 0x04, /* USAGE_PAGE (Alphnumeric Display) */ 0x05, 0x14, /* USAGE (Alphanumeric Display) */ 0x09, 0x01, /* LOGICAL_MINIMUM (0) */ 0x15, 0x00, /* LOGICAL_MAXIMUM (255) */ 0x26, 0xFF, 0x00, /* REPORT_SIZE (8) */ 0x75, 0x08, /* REPORT_COUNT (8) */ 0x95, 0x08, /* USAGE (Display Data) */ 0x09, 0x2C, <============== /* FEATURE (Data,Ary,Abs) */ 0xB1, 0x00, <============== /* END_COLLECTION Thanks Christopher _______________________________________________ libhid-discuss mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/libhid-discuss
