diff options
| -rw-r--r-- | sensei-raw-ctl.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sensei-raw-ctl.c b/sensei-raw-ctl.c index 47c8719..958d858 100644 --- a/sensei-raw-ctl.c +++ b/sensei-raw-ctl.c @@ -6,7 +6,7 @@ * * The code might be a bit long but does very little; most of it is UI. * - * Copyright (c) 2013, Přemysl Janouch <p.janouch@gmail.com> + * Copyright (c) 2013 - 2016, Přemysl Janouch <p.janouch@gmail.com> * All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for any @@ -28,6 +28,7 @@ #include <string.h> #include <stdbool.h> #include <assert.h> +#include <time.h> #include <getopt.h> #include <strings.h> @@ -171,6 +172,10 @@ static int sensei_send_command (libusb_device_handle *device, unsigned char *data, uint16_t length) { + // We can't just flood the mouse with requests, a 1ms pause is appropriate + struct timespec req = { .tv_sec = 0, .tv_nsec = 1000 * 1000 }; + (void) nanosleep (&req, NULL); + int result = libusb_control_transfer (device, LIBUSB_ENDPOINT_OUT | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_INTERFACE, USB_SET_REPORT, 0x0200, 0x0000, data, length, 0); |