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Ubuntu 18.04基于bandersnatch搭建python Pypi本地镜像-很细节(csdn)————.pdf
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ROS安装问题解决[项目源码]
本文介绍了在安装ROS过程中遇到的常见问题及其解决方法。首先,针对无法下载和更新ROS的问题,指出原因是Ubuntu的DNS未配置,并提供了在DNS中添加114.114.114.114和8.8.8.8的解决方案。其次,对于rosdep update无法执行的问题,解释了首次运行未初始化的原因,并给出了运行sudo rosdep init和rosdep update命令的解决步骤。通过执行这些命令,可以成功初始化rosdep并安装所有必需的rosdeps。
JLink_Windows_V648.zip
Version V6.48 (2019-07-26) Added flash programming support for AmbiqMicro's AMA2B1KK (Apollo2 Blue; AMA2BEVB). Added flash programming support for AmbiqMicro's AMA2B1KK (Apollo2 Blue; AMA2BEVB). Added unlocking support for Microchip SAML10 series devices. Added unlocking support for Microchip SAML10 series devices. Analog Devices ADUCM355: Reset could not be overwritten using a J-Link script file. Fixed. CCS plugin: Added a new option which allows configuring a J-Link script file (project dependent). Commander: "erase" did not use the EraseChip command to erase the entire flash but the EraseSector command. Changed. Commander: "erase" did not use the EraseChip command to erase the entire flash but the EraseSector command. Changed. DLL Updater (internal): Added Infineons Micro Inspector. DLL Updater (internal): Added Infineons Micro Inspector. DLL: STM32WB55 added support for Co-Processor Wireless stack upgrade. DLL: Added Flash programming support for CYT2B9 series devices. DLL: Added Flash programming support for CYT2B9 series devices. DLL: Added Flash programming support for Cypress Traveo2 CYT2B and CYT4B series devices. DLL: Added Flash programming support for Cypress Traveo2 CYT2B and CYT4B series devices. DLL: Added OTP flash programming support for TI's RM42L device family. DLL: Added OTP flash programming support for TI's RM44L device family. DLL: Added OTP flash programming support for TI's RM46L device family. DLL: Added OTP flash programming support for TI's RM48L device family. DLL: Added flash programming support for Panasonic MN1M7BFxx and MN1M7AFxx series devices. DLL: Added flash programming support for Panasonic MN1M7BFxx and MN1M7AFxx series devices. DLL: Added flash programming support for ST STM32G47xx series devices. DLL: Added flash programming support for ST STM32G4xx series devices. DLL: Added flash programming support for ST STM32G4xx series devices. DLL: Added flash programming support for STM32H745, STM32H755, STM32H747 and STM32H757 series devices. DLL: Added flash programming support for STM32H745, STM32H755, STM32H747 and STM32H757 series devices. DLL: Added flash programming support for WIZnet W7500 series device. DLL: Added flash programming support for WIZnet W7500 series device. DLL: Added native trace buffer support for Renesas RZ/A2M series. DLL: Added support for Cypress CYT2B series devices Cortex-M4. DLL: Added support for Cypress CYT4B series devices Cortex-M7_0 and Cortex-M7_1. DLL: Added support for Cypress MB9DF / MB9EF series (FCR4) devices. DLL: Added support for RISC-V behind a DAP as setup. DLL: Added support for RISC-V via SWD for RISC-V behind a DAP setups. DLL: Added support for SPI FLash Adesto ATXP128/ATXP128R to SPIFI-Lib for indirect flash programming. DLL: Added support for SPI FLash Adesto ATXP128/ATXP128R to SPIFI-Lib for indirect flash programming. DLL: Added support for command string "CORESIGHT_SetCoreBaseAddr" DLL: Cypress PSoC4 family: Under special circumstances, unlock did not work. Fixed. DLL: Cypress PSoC4 family: Under special circumstances, unlock did not work. Fixed. DLL: Flash programming sector sizes corrected for Traveo2 CYT4B series devices. DLL: Flash programming sector sizes corrected for Traveo2 CYT4B series devices. DLL: For the MPC560xx devices, the ECC SRAM was not initialized after connect. Fixed. DLL: Hilscher NetX90 flash bank size, fixed. DLL: Infineon TLE98xx: Some J-Link LITEs could not connect establish a successful target connection due to missing firmware functionality. Fixed. DLL: JTAG: When only having 1 TAP in the JTAG chain and its matches the one for the configured CPU core but the TAP-ID was unknown, connect did not work. Fixed. DLL: Linux: Delayed / slowed execution of certain API functions when using J-Link via USB (e.g. on Close()). Introduced in V6.46. Fixed. DLL: Linux: When calling a J-Link application via the global symlink (e.g. "JLinkExe" instead of "./JLinkExe"), sometimes the JLinkDevices.xml file was not found. Fixed. DLL: Linux: When calling a J-Link application via the global symlink (e.g. "JLinkExe" instead of "./JLinkExe"), sometimes the libjlink* shared library was not found. Fixed. DLL: Microchip J-32 OEM probes could not support legacy Atmel devices. Fixed. DLL: Minor bug in flash programming algorithm for STM32G0xx series devices, fixed. DLL: NXP KW34: Added flash programming support for the program and data flash area. DLL: NXP KW34: Added flash programming support for the program and data flash area. DLL: NXP KW35 / KW36 / KW38 / KW39: Added flash programming support for the data flash area. DLL: NXP KW35 / KW36 / KW38 / KW39: Added flash programming support for the data flash area. DLL: NXP KW38: Corrected device names showen in the device selection dialog. DLL: NXP KW38: Corrected device names showen in the device selection dialog. DLL: NXP KW3x family: Improved flash programming speed significantly. DLL: NXP KW3x family: Improved flash programming speed significantly. DLL: NXP LPC18xx / LPC43xx: After QSPI flash programming, the QSPI flash memory was no longer memory mapped accessible. Introduced in V6.41. Fixed. DLL: Open flash loaders for RISC-V did not work properly anymore (introduced with V6.46). Fixed. DLL: Programming issue while another application is already running on Hilscher NetX90, fixed. DLL: QSPI flash programming: When the QE bit was set before flash programming, it has been cleared but not restored by the DLL. Introduced in V6.46h. Fixed. DLL: Qorvo GP570 / UE878 / QPG6 family: Flash programming did not work in recent silicon revisions. Fixed. DLL: Qorvo GPxxx: Under special circumstances, flash programming did not work. Fixed. DLL: RAM size of ST STM32F412 series devices, fixed. DLL: RISC-V behind a DAP: Setting system variables , , from J-Link script files did not have any effect for RISC-V behind a DAP. Fixed. DLL: RISC-V behind a DAP: Setting system variables , , from J-Link script files did not have any effect for RISC-V behind a DAP. Fixed. DLL: RISC-V: Added reset type "Reset Pin" to explicitly allow resetting the target via the reset pin, instead of the bit DLL: RISC-V: Changed default reset type from reset pin to to support reset on almost all systems, also ones that do not populate a reset pin DLL: RISC-V: Interrupts were not disabled correctly during flash programming for built-in flash algos (works well for open flash loaders). Fixed. DLL: RISC-V: Reset could fail with "core did not halt after reset" even if the core halted correctly. Fixed. DLL: Re-attaching to existing debug session after connecting and disconnecting once via TELNET (e.g. used by RTTClient and RTTViewer) did not work properly. Fixed. DLL: Renesas R5F51306 (RX130) devices were not detected by the J-Link DLL. Fixed. DLL: Renesas RX231: OFS1 could not be modified. Fixed. DLL: Renesas RX: Added support for RX66N series devices DLL: Renesas RX: Added support for RX72M series devices DLL: Renesas RX: Added support for RX72M series devices DLL: Renesas RX: Added support for RX72N series devices DLL: Renesas RX: Added support for RX72T series devices DLL: Renesas RX: Added support for RX72T series devices DLL: Renesas RX: RX66T: Programming of option-setting memory (OSIS) did not work properly. Fixed. DLL: Renesas RX: When connecting to locked RX devices via JTAG (does not affect FINE!), 16-byte IDCODE (OSIS) could be rejected even though the correct code was given. Fixed. DLL: Renesas S7G2: QSPI flash programming did not work for QSPI flashes >= 16MB. Fixed. DLL: Resets during halt of TI RM57L843ZWT device, due to running watchdog, fixed. Enabled cross trigger interfaces to forward debug acknowledge signal to Watchdog. DLL: SPI-Flash programming for Spansion S25FL256L, fixed. DLL: STM32L031K6 secure chip did not work. Fixed. DLL: STM32WB55 added support for Co-Processor Wireless stack upgrade. DLL: TI RM42L420 added EEPROM support. DLL: TI RM44L520/RM44L920 added flash and EEPROM support DLL: TI RM57L843ZWT added EEPROM support. DLL: TI RM57L843ZWT added EEPROM support. DLL: Under some circumstances Flash Cache was not cleaned after erase operations. DLL: Unsecure read protection for STM32L151xx series devices, fixed. DLL: Unsecure write protection for STM32L151xxx series devices, fixed. DLL: When using J-Trace PRO with IAR EWARM a "failed to allocate x bytes of memory" error could occur. Fixed. DLL: Windows: Renesas RX: When using FINE interface and disabling ongoining debug mode on debug session close, it could happen that a thread was not exited gracefully, causing handle leaks. Fixed. DLL: macOS: When calling a J-Link application via the global symlink (e.g. "JLinkExe" instead of "./JLinkExe"), sometimes the libjlink* shared library was not found. Fixed. Firmware: Flasher ARM / PRO / Portable PLUS: Chip erase could fail in stand-alone mode. Fixed. Firmware: Flasher ARM / PRO / Portable PLUS: Parallel CFI NOR Flash memory programming could fail under special circumstances. Fixed. Firmware: Flasher ARM / PRO / Portable PLUS: Stand-alone mode did not work for some devices from Analog Devices (e.g. ADuCM7023). Fixed. Firmware: Flasher ARM / PRO: FWrite command was unable to receive 512 bytes via UART at once. Fixed. Firmware: Flasher ARM V4: Warning "J-Link low on memory" could occur after using SPI functionality of J-Link. Fixed. Firmware: Flasher ARM/PPC/RX/PRO: Target power supply monitoring could erroneously detect an over-current. Fixed. Firmware: Flasher PRO: Open flash loaders for RISC-V did not work properly anymore (introduced with V6.46). Fixed. Firmware: Flasher PRO: Universal Flash Loader mode detection in batch mode did not work. Fixed. Firmware: Flasher PRO: Warning "J-Link low on memory" could occur after using SPI functionality of J-Link. Fixed. Firmware: Flasher Portable PLUS did not show the correct status under special circumstances. Fixed. Firmware: Flasher Portable PLUS did not work in J-Link Mode while showing "OK" message. Fixed. Firmware: Flasher Portable PLUS: Universal Flash Loader mode detection in batch mode did not work. Fixed. Firmware: Flasher Portable PLUS: Number of bytes to program was not calculate correctly, progress bar showed wrong percentage. Fixed. Firmware: Flasher Portable PLUS: Open flash loaders for RISC-V did not work properly anymore (introduced with V6.46). Fixed. Firmware: Flasher Portable PLUS: Warning "J-Link low on memory" could occur after using SPI functionality of J-Link. Fixed. Firmware: J-Link EDU Mini: RISC-V: On implementations that do not populate a "program buffer" CSRs could not be accessed correctly, resulting in non-functional debug sessions. Fixed. Firmware: J-Link EDU Mini: RISC-V: Reset on SiFive FE310 device (mounted on HiFive1 boards) could fail with timeout error. Fixed. Firmware: J-Link EDU/BASE/PLUS V10: Added support for RISC-V behind a DAP as setup. Firmware: J-Link EDU/BASE/PLUS V10: Increased heap size of firmware (Added support for heap over multiple memory ranges with gaps between them) Firmware: J-Link EDU/BASE/PLUS V10: RISC-V: On implementations that do not populate a "program buffer" CSRs could not be accessed correctly, resulting in non-functional debug sessions. Fixed. Firmware: J-Link EDU/BASE/PLUS V10: RISC-V: Reset on SiFive FE310 device (mounted on HiFive1 boards) could fail with timeout error. Fixed. Firmware: J-Link EDU/BASE/PLUS V10: SWO: Under very special circumstances it could happen that the 1st byte received on SWO was swallowed. Only happened, if SWO pin was used for something else between SWO_Stop() and SWO_Start(). Fixed. Firmware: J-Link EDU/BASE/PLUS V10: Warning "J-Link low on memory" could occur after using SPI functionality of J-Link. Fixed. Firmware: J-Link OB-K22-SiFive: RISC-V: Reset on SiFive FE310 device (mounted on HiFive1 boards) could fail with timeout error. Fixed. Firmware: J-Link PRO V4: Added support for RISC-V behind a DAP as setup. Firmware: J-Link PRO V4: RISC-V: On implementations that do not populate a "program buffer" CSRs could not be accessed correctly, resulting in non-functional debug sessions. Fixed. Firmware: J-Link PRO V4: RISC-V: Reset on SiFive FE310 device (mounted on HiFive1 boards) could fail with timeout error. Fixed. Firmware: J-Link PRO V4: Warning "J-Link low on memory" could occur after using SPI functionality of J-Link. Fixed. Firmware: J-Link PRO V4: When connecting via IP and using RTT it could happen that J-Link FW crashed and rebooted if the PC did not exit the controlling process in a clean way. Fixed. Firmware: J-Link ULTRA+ V4: Added support for RISC-V behind a DAP as setup. Firmware: J-Link ULTRA+ V4: RISC-V: On implementations that do not populate a "program buffer" CSRs could not be accessed correctly, resulting in non-functional debug sessions. Fixed. Firmware: J-Link ULTRA+ V4: RISC-V: Reset on SiFive FE310 device (mounted on HiFive1 boards) could fail with timeout error. Fixed. Firmware: J-Link ULTRA+ V4: Warning "J-Link low on memory" could occur after using SPI functionality of J-Link. Fixed. Firmware: J-Link ULTRA+ V4: When connecting via IP and using RTT it could happen that J-Link FW crashed and rebooted if the PC did not exit the controlling process in a clean way. Fixed. Firmware: J-Link-OB-K22-SiFive: Linux: When using both VCOM ports extensively under special circumstances it could happen that the USB communication locked up. Fixed. Firmware: J-Trace PRO V1 Cortex-M: When connecting via IP and using RTT it could happen that J-Link FW crashed and rebooted if the PC did not exit the controlling process in a clean way. Fixed. Firmware: J-Trace PRO V2 Cortex-M: Corrected typo on th webserver trace configuration page. Firmware: J-Trace PRO V2 Cortex-M: When connecting via IP and using RTT it could happen that J-Link FW crashed and rebooted if the PC did not exit the controlling process in a clean way. Fixed. Firmware: J-Trace PRO V2 Cortex: Corrected typo on th webserver trace configuration page. Firmware: J-Trace PRO V2 Cortex: When connecting via IP and using RTT it could happen that J-Link FW crashed and rebooted if the PC did not exit the controlling process in a clean way. Fixed. Flasher ARM / PRO / Portable PLUS: Init/Exit step BNE and BEQ could jump to #step + 1. Fixed. Flasher ARM / PRO / Portable PLUS: Open Flashloader RAMCodes in stand-alone-mode can be >12kB now. Flasher ARM / PRO / Portable PLUS: Stand-alone mode did not work for some ARM devices. Introduced in V6.47b. Fixed. Flasher ARM / PRO: Reading or writing memory in J-Link mode via JTAG caused the firmware to hang and report a USB timeout. Fixed. Flasher: Added stand-alone mode support for Traveo2 CYT2B and CYT4B devices. Flasher: Added stand-alone mode support for Traveo2 CYT2B and CYT4B devices. GDBServer: Under special circumstances, a remote "g" packet error popped up when using the GDBServer with Cortex-AR or MIPS. Fixed. GUI applications (Linux): The directory the application was executed from affected the behavior of the application. Fixed. J-Flash Lite: Updated to select the flash base address of the selected device by default as "Prog. Addr." instead of always 0x00000000. J-Flash Lite: Updated to select the flash base address of the selected device by default as "Prog. Addr." instead of always 0x00000000. J-Flash SPI: Added flash programming support for ISSI IS25LP016D SPI Flash. J-Flash SPI: Added flash programming support for ISSI IS25LP016D SPI Flash. J-Flash SPI: Added flash programming support for ISSI IS25LP080D SPI Flash. J-Flash SPI: Added flash programming support for ISSI IS25LP080D SPI Flash. J-Flash SPI: Added flash programming support for ISSI IS25WP016D SPI Flash. J-Flash SPI: Added flash programming support for ISSI IS25WP016D SPI Flash. J-Flash SPI: Added flash programming support for ISSI IS25WP080D SPI Flash. J-Flash SPI: Added flash programming support for ISSI IS25WP080D SPI Flash. J-Flash SPI: Added flash programming support for ISSI IS25WP128D SPI Flash. J-Flash SPI: Added flash programming support for ISSI IS25WP128D SPI Flash. J-Flash SPI: Licenses that have been burned into J-Link via J-Link Commander "license add" command were not detected properly. Fixed. J-Flash: Generated data files could be unnecessarily big. Fixed. J-Flash: Generated data files could be unnecessarily big. Fixed. J-Flash: Improved error messages during the check, if the data fits into the flash memory. J-Flash: Improved error messages during the check, if the data fits into the flash memory. J-Flash: Licenses that have been burned into J-Link via J-Link Commander "license add" command were not detected properly. Fixed. J-Link BASE/EDU/PLUS: SPI flash programming with J-Flash SPI was very slow. Fixed. J-Link Commander: RISC-V: Added to the list of suggested/available interfaces JFlash: Added command line parameter "?" (Same functionality as "-?"). JFlash: Added command line parameter "?" (Same functionality as "-?"). JFlashSPI: Added SPI flash programming support for ISSI IS25LP016D SPI flash. JFlashSPI: Added SPI flash programming support for ISSI IS25LP016D SPI flash. JFlashSPI_CL: Added command line parameter "?" (Same functionality as "-?"). JFlashSPI_CL: Added command line parameter "?" (Same functionality as "-?"). JLinkRTTClient: Added command line parameter "?" (Same functionality as "-?"). JLinkRTTClient: Added command line parameter "?" (Same functionality as "-?"). JLinkRTTLogger: Added command line parameter "?" (Same functionality as "-?"). JLinkRTTLogger: Added command line parameter "?" (Same functionality as "-?"). JLinkSTR91x: Added command line parameter "?" (Same functionality as "-?") and implemented "help" functionality which returns the available command line parameters. JLinkSTR91x: Added command line parameter "?" (Same functionality as "-?") and implemented "help" functionality which returns the available command line parameters. JTAGLoad: Added command line parameters "?" and "-?" (Same functionality as "/?"). JTAGLoad: Added command line parameters "?" and "-?" (Same functionality as "/?"). PCodes: Changed an ambiguous J-Link report output. PCodes: Resolved an issue where some Cypress PSoC4 devices would not unlock automatically when connecting to them. Fixed. Package: USB driver for VCOM: Under very special circumstances bluescreens could occur when using VCOM. Fixed. (Driver update only applies to Windows Vista and later. Windows XP still uses the old driver as the new one is not compatible to Windows XP anymore) RTTClient: Connecting to existing session did not work correctly on MacOS. Fixed. RTTClient: Linux: Ubuntu: Attaching to existing debug session did not work properly. Fixed. RTTLogger (Linux): Using logrotate lead to null characters being printed before RTT data. Fixed., RTTViewer: Added 'All terminals' message in case of connection loss. RTTViewer: Added information display on how to correctly enter RTT control block search range. RTTViewer: Echo to Terminal 0 / 'All terminals' was not working correctly. Fixed. RTTViewer: Fixed 'Attach to existing session' mode for Windows, MacOS and Linux. RTTViewer: Fixed typo. RTTViewer: Improved J-Link connect/ disconnect sequence. RTTViewer: Improved handling for data logging. RTTViewer: Improved handling for terminal logging. RTTViewer: Improved log messages when connecting to J-Link. RTTViewer: Improved log output. RTTViewer: Improved reconnecting for attach mode. RTTViewer: Improved the handling in case reading of RTT data failed. RTTViewer: In some occasions, the CL option '--autoconnect' did not work. Fixed. RTTViewer: In some rare occasions, clearing a terminal could crash the application. Fixed. RTTViewer: Linux: Ubuntu: Option "Attaching to existing debug session" did not work properly. Fixed. RTTViewer: Some ANSI CSI sequences caused the application to crash. Fixed. RTTViewer: The '--autoconnect' CL option caused the application to crash. Fixed. RemoteServer: Command line options '-select USB=' and '-SelectEmuBySN ' did not work correctly. Fixed. SDK (Windows): Linking against the *.lib files with MinGW did throw errors reg. undefined references to "__security_check_cookie" and "__GSHandlerCheck". Fixed. SDK: JLINKARM_EraseChip() did not use the EraseChip command to erase the entire flash but the EraseSector command. Changed. SDK: JLINKARM_EraseChip() did not use the EraseChip command to erase the entire flash but the EraseSector command. Changed. Trace: Under certain circumstances backtrace was not showing for targets with PTM. Fixed. UM08002: Chapter "Python support" added. UM08002: Chapter "Python support" updated. Section "API Functions": Added "FlashDownload" description
Docker镜像拉取问题解决[项目源码]
本文详细介绍了在国内使用Docker时,由于网络问题无法从DockerHub拉取镜像的解决方案。作者首先尝试了添加阿里云镜像加速器,但未能解决问题。随后,通过添加多个镜像加速源并修改`/etc/docker/daemon.json`配置文件,成功解决了镜像拉取失败的问题。具体步骤包括编辑配置文件、重启Docker服务等操作,最终实现了镜像的顺利拉取。这一方法对于遇到类似问题的开发者具有实用参考价值。
chrome-headless-shell-linux64-151.0.7904.0(Canary).zip
chrome-headless-shell-linux64-151.0.7904.0(Canary).zip
Milvus向量数据库部署[代码]
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chrome-linux64-150.0.7846.0(Canary).zip
chrome-linux64-150.0.7846.0(Canary).zip
项目管理基于Java的设备验收系统设计:Spring Boot框架下多维度聚合统计与可视化分析实现
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内容概要:本文为一份详尽的《110KV单电源电网三段式电流保护+距离继电保护整定计算说明报告》,全文约6000字、共23页,系统阐述了高压电网中继电保护的核心原理与工程整定方法。报告聚焦于110KV单电源供电系统,深入解析三段式电流保护(Ⅰ、Ⅱ、Ⅲ段)与距离保护的配置原则、动作特性、整定计算流程及配合逻辑。内容涵盖电力系统短路电流计算、保护定值设定、灵敏度校验、动作时限级差配合等关键技术环节,并结合典型电网结构进行实例化参数推导与方案分析,确保保护的选择性、速动性、可靠性和灵敏性。文中可能引入Matlab进行仿真辅助计算,以提高整定精度,验证保护动作行为,具有较强的理论深度与工程实践指导意义。; 适合人群:电力系统及其自动化、电气工程等相关专业的高年级本科生、研究生,以及从事变电站继电保护设计、整定计算、现场运维和技术管理的工程技术人员,尤其适用于完成课程设计、毕业设计或实际工程项目的技术人员。; 使用场景及目标:①掌握110KV单电源电网中三段式电流保护与距离保护的整定计算方法与技术规范;②应用于实际工程中的保护配置设计与定值整定;③为继电保护方案的合规性审查、动作逻辑验证及故障响应优化提供理论支撑; 阅读建议:建议结合《电力系统继电保护原理》《电力系统分析》等教材同步学习,按照文档结构逐步推演短路电流计算与定值整定过程,重点关注各保护段之间的时限配合与灵敏度校验,并推荐使用Matlab等工具复现关键计算步骤以加深理解与应用能力。
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一、资源特点 全新力作:今年精心打造,人工细细打磨,品质上乘。 权威精准:数据来源,准确靠谱,值得信赖。 品质无忧:绝无数据造假,品质有保障,放心使用。 二、适用人群 学生:在校专科生、本科生、研究生,助力学业各个环节。 教研人员:大学教师和学术科研工作者,为教学科研添力。 三、适用专业 社科经济:经济学、社会学专业适用。 规划管理:地理学、城市规划,以及商业、工商管理专业皆可使用。 [特别说明]相关资源数据已全部上传至网盘。 由于纯手工分享粘贴链接和提取码,不排除有极少提取码或者链接出现差错(或内容与标题对不上),若遇到这种情况,不要着急,请私信博主,将会第一时间更正补链接!
政府科技管理者在推动科技成果落地时,如何精准匹配科技成果与产业需求?.docx
政府科技管理者在推动科技成果落地时,如何精准匹配科技成果与产业需求?
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