PTZ DRIVER RELEASE NOTES ======================== Release date: 2017-02-23 Release type: Production Driver version: 4.12 Filename: Cohu-4.12-mipsisa32r2el-3_46-4_1.ptz --------------------------------------------------------------------- Release 4.12: ============= 4.12:1 Fixed an uninitialized variable. Sometimes some parameters was restored to the default values at start. Release 4.11: ============= 4.11:1 Added support for the stop command. Release 4.10: ============= 4.10:1 Enabled the JoyStickEmulation support parameter. The joystick emulation in the Internet Explorer web browser is dependent on this support parameter. Known problems and limitations. =============================== Note! Some limitations are also model dependent and can behave different on different Cohu models! L01 To use this version of the driver, firmware 5.50 or higher is required. L02 Tilt movement limits are sometimes exceeded during continuous movement when set close to the mechanical limits. L03 A camera address must already be assigned to a Cohu PTZ device before using it with this driver (the Cohu PTZ device have no DIP-switches for assigning camera addresses). L04 A zoom move will set autofocus=on. After a zoom move, a short delay is required before a manual focus move is possible. L05 When saving a preset in the Cohu PTZ unit ("device presets"), the digital zoom position is not saved (e.g. "device presets" are only saved in optical zoom area). L06 When saving a preset position, only pan, tilt and zoom positions are saved in the preset.