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Diffstat (limited to 'Documentation/usb/mtouchusb.txt')
| -rw-r--r-- | Documentation/usb/mtouchusb.txt | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/Documentation/usb/mtouchusb.txt b/Documentation/usb/mtouchusb.txt deleted file mode 100644 index a91adb26ea7..00000000000 --- a/Documentation/usb/mtouchusb.txt +++ /dev/null @@ -1,72 +0,0 @@ -CHANGES - -- 0.3 - Created based off of scanner & INSTALL from the original touchscreen - driver on freecode (http://freecode.com/projects/3mtouchscreendriver) -- Amended for linux-2.4.18, then 2.4.19 - -- 0.5 - Complete rewrite using Linux Input in 2.6.3 - Unfortunately no calibration support at this time - -- 1.4 - Multiple changes to support the EXII 5000UC and house cleaning - Changed reset from standard USB dev reset to vendor reset - Changed data sent to host from compensated to raw coordinates - Eliminated vendor/product module params - Performed multiple successful tests with an EXII-5010UC - -SUPPORTED HARDWARE: - - All controllers have the Vendor: 0x0596 & Product: 0x0001 - - - Controller Description Part Number - ------------------------------------------------------ - - USB Capacitive - Pearl Case 14-205 (Discontinued) - USB Capacitive - Black Case 14-124 (Discontinued) - USB Capacitive - No Case 14-206 (Discontinued) - - USB Capacitive - Pearl Case EXII-5010UC - USB Capacitive - Black Case EXII-5030UC - USB Capacitive - No Case EXII-5050UC - -DRIVER NOTES: - -Installation is simple, you only need to add Linux Input, Linux USB, and the -driver to the kernel. The driver can also be optionally built as a module. - -This driver appears to be one of possible 2 Linux USB Input Touchscreen -drivers. Although 3M produces a binary only driver available for -download, I persist in updating this driver since I would like to use the -touchscreen for embedded apps using QTEmbedded, DirectFB, etc. So I feel the -logical choice is to use Linux Input. - -Currently there is no way to calibrate the device via this driver. Even if -the device could be calibrated, the driver pulls to raw coordinate data from -the controller. This means calibration must be performed within the -userspace. - -The controller screen resolution is now 0 to 16384 for both X and Y reporting -the raw touch data. This is the same for the old and new capacitive USB -controllers. - -Perhaps at some point an abstract function will be placed into evdev so -generic functions like calibrations, resets, and vendor information can be -requested from the userspace (And the drivers would handle the vendor specific -tasks). - -TODO: - -Implement a control urb again to handle requests to and from the device -such as calibration, etc once/if it becomes available. - -DISCLAIMER: - -I am not a MicroTouch/3M employee, nor have I ever been. 3M does not support -this driver! If you want touch drivers only supported within X, please go to: - -http://www.3m.com/3MTouchSystems/ - -THANKS: - -A huge thank you to 3M Touch Systems for the EXII-5010UC controllers for -testing! |