DT78XX ARM DAQ Release Notes This software release has the source code to build the following components for the DT7816 and DT7837 ARM DAQ boards 1) Linux kernel 2) Device drivers for the boards 3) Example applications The latest source code and documentation can be downloaded from http://www.datatranslation.com/Products/ARM-DAQ/DT7816 and/or http://www.datatranslation.com/Products/ARM-DAQ/DT7837 =============================================================================== Version 3.2 11/16/2015 1) Fix in volts2raw() API to prevent raw value from exceeding plus/minus full scale. 2) Fixed DT7837 calibration example 3) Minor verbiage changes in DT7816 calibration program for connector pins. 3) The following lists the details of important files/modules in this release. Note that these remain unchanged from release 3.0 Description File Name version Srcversion ----------------------- ----------- --------- ---------------------- a) DT78xx USB gadget driver g_dt78xx.ko 1.1 63ED285C51BAC4588FEB7CA b) DT78xx base driver dt78xx.ko 2.0 9625EB79B1F2D8C34F876B5 c) DT7816 board driver dt7816.ko 2.2 1CEEC625FC099E89F91D4A7 d) DT7837 board driver dt7837.ko 2.7 70B9BCEB6DA5A9E9F239A14 e) Linux kernel zImage 3.12.10-dt112614+ =============================================================================== Version 3.1 10/22/2015 1) Fix in DT7816 volts2raw() API which affects all examples built for this board including the calibration example. 2) Added comment to IOCTL definition file dt78xx_ioctl.h. Must use either -std=c++0x or -std=gnu++0x as compiler flag if this file is included from C++ source files 3) The following lists the details of important files/modules in this release. Note that these remain unchanged from release 3.0 Description File Name version Srcversion ----------------------- ----------- --------- ---------------------- a) DT78xx USB gadget driver g_dt78xx.ko 1.1 63ED285C51BAC4588FEB7CA b) DT78xx base driver dt78xx.ko 2.0 9625EB79B1F2D8C34F876B5 c) DT7816 board driver dt7816.ko 2.2 1CEEC625FC099E89F91D4A7 d) DT7837 board driver dt7837.ko 2.7 70B9BCEB6DA5A9E9F239A14 e) Linux kernel zImage 3.12.10-dt112614+ =============================================================================== Version 3.0 10/8/2015 This release has the source code for both DT7816 and the DT7837 boards. 1) Bug fixes in the drivers for both boards; DT7837 now supports 2's complement encoding for both AD and DA data. 2) Identical IOCTLs supported by both drivers. 3) Common example application source code for both boards 4) **IMPORTANT** The FPGA in each board must be updated using the latest SD card image for the specific board. Please refer to the URLs listed at the top of this document. 5) The following lists the details of important files/modules in this release. Description File Name version Srcversion ----------------------- ----------- --------- ---------------------- a) DT78xx USB gadget driver g_dt78xx.ko 1.1 63ED285C51BAC4588FEB7CA b) DT78xx base driver dt78xx.ko 2.0 9625EB79B1F2D8C34F876B5 c) DT7816 board driver dt7816.ko 2.2 1CEEC625FC099E89F91D4A7 d) DT7837 board driver dt7837.ko 2.7 70B9BCEB6DA5A9E9F239A14 d) Linux kernel zImage 3.12.10-dt112614+ =============================================================================== Version 2.0 8/24/2015 Bug fixes and enhancements in kernel drivers and examples 1) The following lists the details of important files/modules in this release. Description File Name version Srcversion ----------------------- ----------- --------- ---------------------- a) DT78xx USB gadget driver g_dt78xx.ko 1.0 BC796CCB694136AF41FD86F b) DT78xx base driver dt78xx.ko 2.0 9625EB79B1F2D8C34F876B5 c) DT7816 board driver dt7816.ko 2.0 B63DC61D2FD116622CFD37F d) Linux kernel zImage 3.12.10-dt112614+ e) DT7816 FPGA program DT7816_rev6.bin 6.0 2) The FPGA in the board must be updated =============================================================================== Version 1.0 7/31/2015 Initial release. 1) The following lists the details of important files/modules in this release. Description File Name version Srcversion ----------------------- ----------- --------- ---------------------- a) DT78xx USB gadget driver g_dt78xx.ko 1.0 BC796CCB694136AF41FD86F b) DT78xx base driver dt78xx.ko 1.7 681A8A61604DB8D2754323B c) DT7816 board driver dt7816.ko 1.0 D5F6267C8BDE0255C18FB91 d) Linux kernel zImage 3.12.10-dt112614+ e) DT7816 FPGA program DT7816_rev4.bin 4.0 2) The sig-analyzer example will not work ===============================================================================