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On Fri, 3 Jan 2003 09:45, [EMAIL PROTECTED] wrote:
> I also have an application to check what setting is in use, and to change
> the setting. I guess I should post it here. Ping me in a couple of days if
> I forget.
This is the application. Probably doesn't work with your mouse though.
In addition to mouse resolution, it can test wireless features and disable
"smart scroll" on some mice.
Requires: libusb (http://libusb.sf.net)
Brad
- --
http://linux.conf.au. 22-25Jan2003. Perth, Aust. I'm registered. Are you?
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/*
* Get / set resolution on logitech dual optical mice.
* Requires libusb.
*/
#include <stdio.h>
#include <getopt.h>
#include <stdint.h>
#include <usb.h>
#define VERSION "0.0"
#define VENDOR_LOGITECH 0x046D
int get_resolution(struct usb_device *dev)
{
char resolution;
int result;
usb_dev_handle *usb_h;
usb_h = usb_open(dev);
if (0 > usb_h) {
printf("Error opening usbfs file: %s", usb_strerror());
return -1;
}
result = usb_control_msg(usb_h,
USB_TYPE_VENDOR | USB_ENDPOINT_IN,
0x01,
0x000E,
0x0000,
&resolution,
0x0001,
100);
if (0 > result) {
printf("Error getting resolution from device : %s", usb_strerror());
}
usb_close(usb_h);
return resolution;
}
int get_csr(struct usb_device *dev, uint8_t *status)
{
int result;
usb_dev_handle *usb_h;
usb_h = usb_open(dev);
if (0 > usb_h) {
printf("Error opening usbfs file: %s", usb_strerror());
return -1;
}
result = usb_control_msg(usb_h,
USB_TYPE_VENDOR | USB_ENDPOINT_IN,
0x09,
0x0003,
0x0000,
status,
0x0008,
1000);
if (0 > result) {
printf("Error getting cordless status from device : %s", usb_strerror());
}
usb_close(usb_h);
return result;
}
int get_cruise(struct usb_device *dev)
{
char cruise;
int result = 0;
usb_dev_handle *usb_h;
usb_h = usb_open(dev);
if (0 > usb_h) {
printf("Error opening usbfs file: %s", usb_strerror());
return -1;
}
#if 0
result = usb_control_msg(usb_h,
USB_TYPE_VENDOR | USB_ENDPOINT_IN,
0x01,
0x17,
0x0000,
&cruise,
0x0001,
1000);
#endif
if (0 > result) {
printf("Error getting cruise control setting from device : %s", usb_strerror());
}
usb_close(usb_h);
return cruise;
}
/* resolution should be 0x03 for 400cpi, 0x04 for 800cpi */
int set_resolution(struct usb_device *dev, int resolution)
{
usb_dev_handle *usb_h;
usb_h = usb_open(dev);
usb_control_msg(usb_h, USB_TYPE_VENDOR, 0x02, 0x000E, resolution,
NULL, 0x0000, 100);
usb_close(usb_h);
return 0;
}
void usage(void)
{
printf("Logitech Mouse Applet, Version %s\n", VERSION);
printf(" --set-res X set the sensor resolution to X, where X is 400 or 800\n");
printf(" --get-res read the current sensor resolution\n");
printf(" --get-cc read the current Cruise Control setting\n");
printf(" --version display the program version\n");
printf(" --help print this usage information\n");
printf(" -s X same as --set-res X\n");
printf(" -g same as --get-res\n");
printf(" -v same as --version\n");
printf(" -h same as --help\n");
printf(" -c same as --get-cc\n");
printf(" -d same as --disable-cc\n");
printf(" -e same as --enable-cc\n");
printf("Copyright (C) 2002 Brad Hards <[EMAIL PROTECTED]>\n");
}
void version(void)
{
printf("Logitech Mouse Applet, Version %s\n", VERSION);
}
#define HAS_RES 0x01 /* mouse supports variable resolution */
#define HAS_SS 0x02 /* mouse supports smart scroll control */
#define HAS_CSR 0x04 /* mouse supports smart scroll control */
struct device_table {
int idVendor;
int idProduct;
char* Model;
char* Name;
int flags;
} device_table[] = {
{ VENDOR_LOGITECH, 0xC00E, "M-BJ58", "Wheel Mouse Optical", HAS_RES },
{ VENDOR_LOGITECH, 0xC00F, "M-BJ79", "MouseMan Traveler", HAS_RES },
{ VENDOR_LOGITECH, 0xC012, "M-BL63B", "MouseMan Dual Optical", HAS_RES },
{ VENDOR_LOGITECH, 0xC024, "M-BP82", "MX300 Optical Mouse", HAS_RES },
{ VENDOR_LOGITECH, 0xC025, "M-BP81A", "MX500 Optical Mouse", HAS_RES | HAS_SS },
{ VENDOR_LOGITECH, 0xC031, "M-UT58A", "iFeel Mouse (silver)", HAS_RES },
{ VENDOR_LOGITECH, 0xC501, "C-BA4-MSE", "Mouse Receiver", HAS_CSR },
{ VENDOR_LOGITECH, 0xC502, "C-UA3-DUAL", "Dual Receiver", HAS_CSR },
{ VENDOR_LOGITECH, 0xC504, "C-BD9-DUAL", "Cordless Freedom Optical", HAS_CSR },
{ VENDOR_LOGITECH, 0xC505, "C-BG17-DUAL", "Cordless Elite Duo", HAS_SS | HAS_CSR },
{ VENDOR_LOGITECH, 0xC506, "C-BF16-MSE", "MX700 Optical Mouse", HAS_SS | HAS_CSR },
{ VENDOR_LOGITECH, 0xC508, "C-BA4-MSE", "Cordless Optical TrackMan", HAS_SS | HAS_CSR },
{ VENDOR_LOGITECH, 0xC702, "C-UF15", "Receiver for Cordless Presenter", HAS_CSR },
{ 0, 0, 0, 0, 0 }
};
int main(int argc, char **argv)
{
struct usb_bus *bus;
struct usb_device *dev;
int c;
int resolution = 0;
int cruise = 0;
uint8_t status[8];
int n;
unsigned int yalv;
int result;
while (1) {
int option_index = 0;
static struct option long_options[] = {
{"get-res", 0, 0, 'g'},
{"get-cc", 0, 0, 'c'},
{"help", 0, 0, 'h'},
{"disable-cc", 0, 0, 'd'},
{"enable-cc", 0, 0, 'e'},
{"set-res", 1, 0, 's'},
{"version", 0, 0, 'v'},
{0, 0, 0, 0}
};
c = getopt_long (argc, argv, "cdeghs:v",
long_options, &option_index);
if (c == -1)
break;
switch (c) {
case 'c':
cruise = 0;
break;
case 'd':
cruise = 1;
break;
case 'e':
cruise = 2;
break;
case 'g':
resolution = 0;
break;
case 'h':
usage();
return 0;
break;
case 's':
if (!strcmp("400", optarg))
resolution = 400;
else if (!strcmp("800", optarg))
resolution = 800;
else
printf("Bad argument (should be 400 or 800)\n");
break;
case 'v':
version();
return 0;
break;
default:
usage();
break;
}
}
usb_init();
usb_find_busses();
usb_find_devices();
for (bus = usb_busses; bus; bus = bus->next) {
for (dev = bus->devices; dev; dev = dev->next) {
for (n = 0; device_table[n].idVendor; n++)
if ( (device_table[n].idVendor == dev->descriptor.idVendor) &&
(device_table[n].idProduct == dev->descriptor.idProduct) ) {
printf("%s/%s %04X/%04X \t%s \t%s\n",
bus->dirname,
dev->filename,
dev->descriptor.idVendor,
dev->descriptor.idProduct,
device_table[n].Model,
device_table[n].Name);
/* resolution switching */
if (0 != (device_table[n].flags & HAS_RES)) {
if (0 == resolution) { /* user didn't specify or asked explicitly */
resolution = get_resolution(dev);
printf(" Resolution: %x ", resolution);
switch (resolution)
{
case 0: printf("(You probably aren't root)\n");
break;
case 3: printf("(400cpi)\n");
break;
case 4: printf("(800cpi)\n");
break;
default: printf("(Unexpected result:%i)\n", resolution);
break;
}
} else {
if (400 == resolution)
set_resolution(dev, 0x03);
else
set_resolution(dev, 0x04);
}
}
/* smart scroll */
if (0 != (device_table[n].flags & HAS_SS)) {
printf("Got a live one!\n");
if (0 == cruise) {
cruise = get_cruise(dev);
printf(" Cruise Control / Smart Scroll: %x ", cruise);
switch (cruise)
{
case 0: printf("(Disabled)\n");
break;
case 1: printf("(Enabled)\n");
break;
default: printf("(Unexpected result)\n");
break;
}
} else {
/* do the enable/disable cruise thing */
}
}
/* Cordless Status Reporting */
if (0 != (device_table[n].flags & HAS_CSR)) {
for (yalv=0; yalv<sizeof(status); yalv++) {
status[yalv] = 0;
}
result = get_csr(dev, status);
printf(" Result: %x\n", result);
printf(" P6 = %x\n", status[0]);
printf(" P0 = %x\n", status[1]);
printf(" P4 = %x\n", status[2]);
printf(" P5 = %x ", status[3]);
if (status[3] & 0x08) {
printf("Channel 2 ");
} else {
printf("Channel 1 ");
}
printf("Battery: %i\n", status[3]&0x07);
printf(" P8 = %x\n", status[4]);
printf(" P9 = %x\n", status[5]);
printf(" PB0 = %x\n", status[6]);
printf(" PB1 = %x ", status[7]);
if (status[7] & 0x40) {
printf("Two channel ");
} else {
printf("Single channel ");
}
if (status[7] & 0x20) {
printf("800cpi support ");
} else {
printf("No 800cpi support ");
}
if (status[7] & 0x10) {
printf("Horizontal Roller ");
} else {
printf("No Horizontal Roller ");
}
if (status[7] & 0x08) {
printf("Vertical Roller ");
} else {
printf("No vertical Roller ");
}
if (0x7 == (status[7] & 0x7)) {
printf("More than 8 buttons\n");
} else {
printf("%i buttons\n", ((status[7]&0x07)+2));
}
}
}
}
}
return 0;
}
