lagertonne/nut
1
0
Fork 0
Code Issues Pull requests Projects Releases 2 Wiki Activity

Imported Upstream version 2.7.3

Browse source
This commit is contained in:
Arnaud Quette 2015-04-30 15:53:36 +02:00
parent a356b56d11
commit fd413a3168
283 changed files with 14978 additions and 6511 deletions
Download patch file Download diff file Expand all files Collapse all files

10
drivers/libhid.c
View file

@ -59,6 +59,10 @@ static double exponent(double a, int8_t b);
/* Tweak flag for APC Back-UPS */
int max_report_size = 0;
/* Tweaks for Powercom, at least */
int interrupt_only = 0;
int unsigned interrupt_size = 0;
/* ---------------------------------------------------------------------- */
/* report buffering system */
@ -148,7 +152,7 @@ static int refresh_report_buffer(reportbuf_t *rbuf, hid_dev_handle_t udev, HIDDa
int id = pData->ReportID;
int r;
if (rbuf->ts[id] + age > time(NULL)) {
if (interrupt_only || rbuf->ts[id] + age > time(NULL)) {
/* buffered report is still good; nothing to do */
upsdebug_hex(3, "Report[buf]", rbuf->data[id], rbuf->len[id]);
return 0;
@ -346,7 +350,7 @@ HIDData_t *HIDGetItemData(const char *hidpath, usage_tables_t *utab)
}
/* Get info on object (reportID, offset and size) */
return FindObject_with_Path(pDesc, &Path, ITEM_FEATURE);
return FindObject_with_Path(pDesc, &Path, interrupt_only ? ITEM_INPUT:ITEM_FEATURE);
}
char *HIDGetDataItem(const HIDData_t *hiddata, usage_tables_t *utab)
@ -479,7 +483,7 @@ int HIDGetEvents(hid_dev_handle_t udev, HIDData_t **event, int eventsize)
HIDData_t *pData;
/* needs libusb-0.1.8 to work => use ifdef and autoconf */
buflen = comm_driver->get_interrupt(udev, buf, sizeof(buf), 250);
buflen = comm_driver->get_interrupt(udev, buf, interrupt_size ? interrupt_size:sizeof(buf), 250);
if (buflen <= 0) {
return buflen; /* propagate "error" or "no event" code */
}