samba-2.12（atmel工具，驱动）

Release Notes �V SAM-BA ----------------------- Release version: 2.12 Release date: 2012 1 Overview The SAM Boot Assistant (SAM-BA) software provides a means of easily programming different Atmel AT91SAM devices. They are based on a common dynamic linked library (DLL), the sam-ba.dll. SAM-BA use the DLL to communicate with the target board. You are strongly recommended to read through the following release notes before completing the installation of SAM-BA v2.12. ---------- 2 Downloading and Installing ---------------------------- The software can be found and downloaded from ATMEL's website at http://www.atmel.com/dyn/products/tools_card_v2.asp?tool_id=3883 - sam-ba_2.12.exe (current release) for Windows Install files for the SAM-BA package. Execute sam-ba_2.12.exe to install. - sam-ba_2.12.zip (current release) for Linux Install files for the SAM-BA package only. Uses standard CDC driver Unzip the package zip file under a local folder on your PC. 3 Contents ----------- - sam-ba.dll v1.002 (A dynamic linked library connects AT91SAM-based targets through a USB, JTAG or COM port). - Segger JLINKARM.DLL V4.46f (DLL for using J-Link / J-Trace with third-party programs JTAG driver) - TCL Toolchain including tclsh can be downloaded from the following URL: http://www.activestate.com/Products/ActiveTcl/ - Documents - SAM-BA User Guide.pdf - Releasenote.txt - readme.txt - usb_notice.html - New features. - at91sam4s4 at91sam4s8 at91sam4s16 at91sam4sd32 support - at91sam9cn11-ek at91sam9n11-ek support - at91sama5d3x support - at91sam4s-xpld board support - rf231usb-rd board support - SAMBA 2.12 supports the following AT91SAM based microcontrollers: - at91sam3s16 at91sam3s8 at91sam3s4 at91sam3s2 at91sam3s1 rf231usb-rd - at91sam3u4 at91sam3u2 at91sam3u1 - at91sam3n4 at91sam3n2 at91sam3n1 - at91sam3x8 at91sam3x4 at91sam3x2 - at91sam4s4 at91sam4s8 at91sam4s16 at91sam4sd32 sam4s-xpid - at91sam7a3 - at91sam7l64 at91sam7l128 - at91sam7s161 at91sam7s321 at91sam7s32 at91sam7s64 at91sam7s128 at91sam7s256 at91sam7s512 - at91sam7se32 at91sam7se256 at91sam7se512 - at91sam7x128 at91sam7x256 at91sam7x512 - at91sam7xc128 at91sam7xc256 at91sam7xc512 - at91sam9260 - at91sam9261 - at91sam9263 - at91sam9g10 - at91sam9g15 at91sam9g25 at91sam9g35 at91sam9x25 at91sam9x35 - at91sam9n12 at91sam9cn12 at91sam9n11 at91sam9cn11 - at91sam9g20 - at91sam9g45 - at91sam9m10 - at91sam9rl64 - at91sam9xe128 - at91sam9xe128 - at91sam9xe256 - at91sam9xe512 - at91sama5d3x - at91cap9 4 Bug Fixes and Improvements ---------------------------- Improvements: ------------ - Sam-ba works in Windows7 64bit. - Adjust communication timeout parameters for COM port connection. - Support devices multiple programming task management. - New samba_multiple_programming example. - New feature for JLINK timeout parameter configuration. - LowlevelInit enhancement. - Only supported crystals(specified in datasheet) are available in crystals list for giving board. - All crystals (include bypass mode) in crystal list are able to connect with the customized board directly. - sam-ba user guide updated. - sam-ba installation path changed. Bug Fixes --------- - The startup time of SAM-BA is too slow in Window7 64bit system. - An error occurs when trying to start a script record. (for Win7, recommend to run as administrator to be able to access 'Program Files' folder) - Invalid parameter checking for PMECC configuration for sam9n12 and sam9x5. - The help document of SAM-BA V2.11 can't be displayed under Linux system. - OOB issue about NAND programming with PMECC when writing rootfs.jffs2. - JTAG connection issue for sam3x board. - Incorrect ddr2 configuration on phase 17 for sam9m10/g45, sam9x5 and sam9n12. - sam9m10/g45 is not able to connect with COM port. - sam9g25 eeprom programming issue under vista. - Some batches of SAM4S-EK boards can't be connected via JLink - Wrong default DDRAM address(0x20000000) in MEMORY descriptor TCL file for sam9m10. - SAM3U board flash can't be erased properly. - Long erasing time for SAM9N12 serial Flash via COM port lead to timeout. - Unlock sector is too slow for SAM4S-EK. - "Compare sent file with memory" failed on some SAM4S-EK board. - sam3n applet descriptor error for SST Serial Flash . - COGENT SAM9X35 CANNOT Boot up after send boot file to NAND flash. - "Compare sent file with memory" function failed under Linux system. - PMECC configuration window can't display completely under Vista 32Bit. - SAM9261-EK with MRLB silicon or SAM9G20-EK over USB connection - SAM4S-EK - Flash Programming fails if Flash is not erased before. - SAM-BA 2.11 with SAM9G20-EK through USB command line. - Sam3s16 is not able to program without erase all. - SAM9x5-EK (AT91SAM9G35) Compare sent file with memory failed. - Sam3s16/sam4s lock/unlock and erase issue. - Monitor.bin for sam9m10/g45 sources is not available. - SAM-BA Installation Path must be coherent with other Atmel SW such as Studio. - Support custom name in the kit name without the chip name into it. - Buffer size is too big for some devices in flash applets. - AT91Boot_Close and AT91Boot_Open should normally treat an exception due to its functionality internally. - Fix for compile-time warning message. - Remove RDY/BSY pin usage for sam4s applet. - SAM-BA task management do not work under win7 64 bit. - COM port could only send ACK character in case of INIT command in some applets. Known Issues --------- - Some boards cannot connect though USB CDC to a chip (with USB Full Speed) on AMD based computers. - Some boards cannot work properly through USB/COM port connection without reseting ( or, power off / power on) the board. ---------------------------------------------------------------------------------------------------------------------------------- 5 History --------------------- ---------------------------------------------------------------------------------------------------------------------------------- v2.11: Improvements: ------------ - Support USB CDC, JLINK and COM port connection for Vista (32/64) and Windows 7 (32/64) - Upgrade to Tcl8.5.9 / Tk8.5.9 (samba 2.10 Tcl8.4.13 / Tk8.4.13) - new sam-ba.dll instead of SAMBA_DLL.DLL - using usbser.sys(Microsoft Windows USB modem driver system driver file) instead of atm6124.sys - nandflash applet : Remove RDY/BSY pin usage for SAM-BA - remove DDRAM duplicated configurations in board_memories.c - Remove duplicated tcl_lib folder - SAM9M10/G45 coherency - Add One Wire EEPROM support for sam9x5 series - SST Serial Flash support - backup connection information and last used folder as soon as sam-ba used - add a mask on revision field in JEDEC ID to be able to support several version of a given flash - Add support of modern Embedded Linux file systems(ubifs / yaffs2 / jffs2 support) - Add Jlink speed interface - Name of USB serial link - TWI Address optional selection for EEPROM (9g15/9g25/9g35/9x25/9x35/9n12) - Support /dev/ttyACMx for Linux version samba Bug Fixes --------- - sam3s lowlevel init prevents the user to use a crystal different from 12 MHz - the external XTtal shall NOT be enabled for sam9m10 - descriptor error for SST Serial Flash - File compare (>10K) not matched though COM port - serial flash driver bug fix - sam7x256 flash applet does not write using IAP ROM feature - fixed sam7 with IAP flash loader issue - fixed sam9m