主题中讨论的其他器件： UNIFLASH、 CC2340R5
带 XDS110ET 调试器的 LP-EM-CC2340R5
Windows 11家庭 x64
CCS v12.3.0
Uniflash v8.3.0
安装了 simplelink_lowpower_f3_SDK_7_10_00_35
我看过这些线程、但无法复制/获得这些解决方案来发挥作用：
文章由 Joe Gilfillan提供: // e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/1224456/lp-em-cc2340r5-unable-to-program-cc2340-device-via-xds110-debugger
帖子由 Simbasoft： https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/1177752/neither-ccs-nor-uniflash-are-able-to-connect-to-lp-em-cc2340r5-eval-board
如果我尝试在 CCS 中简单地构建和调试示例 mcuboot_blinky_LP_EM_CC2340R5_nortos_gcc、我会收到以下错误：
在弹出窗口中：
Error connecting to the target: (Error -1274 @ 0x0) Error encountered during connect sequence. The specific reason is unknown but may be the result of trying to access a Core or logic that is inaccessible due to a lack of Power, Clocks, or Authentication (i.e. Security is preventing). If blocked by security, and if supported, access may be allowed after following the Authentication process. (Emulation package 9.11.0.00128)
在控制台中：
Cortex_M0P: Flash loader: CC23xx_FLASH_LIBRARY_VERSION 3.17.09.20
Cortex_M0P: Image must contain (correctly sized) CCFG section, when erase type is "Chip erase"
Cortex_M0P: Debugging is not allowed. If this not expected, check your CCFG.
Cortex_M0P: Flash loading is currently not supported if debugging is not allowed.
Cortex_M0P: If you are experiencing issues with loading your application, do the following (this will erase the chip):
Cortex_M0P: - Code Composer Studio:
Cortex_M0P: - End the current debug session (if any is active).
Cortex_M0P: - View -> Target Configurations -> Right click on .ccxml file for your project -> Launch Selected Configuration.
Cortex_M0P: - Run -> Load -> LoadProgram -> Select the program file containing a valid CCFG.
Cortex_M0P: - You should now be able to load your application to the target.
Cortex_M0P: - UniFlash:
Cortex_M0P: - Run the following dslite command:
Cortex_M0P: dslite --mode cc23xx-prog-default-ccfg -c [path to your ccxml file]
Cortex_M0P: - You should now be able to load your application to the target.
Cortex_M0P: Halting at entry of application is not allowed. Are you sure debugging is allowed?
Cortex_M0P: Running the application, without halting at the entry of the application.
Cortex_M0P: GEL: Error while executing OnRestart( 0 ): Could not read 0x40000034: target is not connected
at ('REG'::PMCTL_BOOTSTA==0x80) [cc23xx_xds.gel:99]
at OnRestart(0)
Cortex_M0P: AutoRun: Unable to run the target at this time
Cortex_M0P: AutoRun: Target not run as breakpoint could not be set: Cannot enable while the target is disconnected
Cortex_M0P: Debugging is not allowed. If this not expected, check your CCFG.
Cortex_M0P: Flash loading is currently not supported if debugging is not allowed.
Cortex_M0P: If you are experiencing issues with loading your application, do the following (this will erase the chip):
Cortex_M0P: - Code Composer Studio:
Cortex_M0P: - End the current debug session (if any is active).
Cortex_M0P: - View -> Target Configurations -> Right click on .ccxml file for your project -> Launch Selected Configuration.
Cortex_M0P: - Run -> Load -> LoadProgram -> Select the program file containing a valid CCFG.
Cortex_M0P: - You should now be able to load your application to the target.
Cortex_M0P: - UniFlash:
Cortex_M0P: - Run the following dslite command:
Cortex_M0P: dslite --mode cc23xx-prog-default-ccfg -c [path to your ccxml file]
Cortex_M0P: - You should now be able to load your application to the target.
Cortex_M0P: Halting at entry of application is not allowed. Are you sure debugging is allowed?
Cortex_M0P: Running the application, without halting at the entry of the application.
Cortex_M0P: Error connecting to the target: (Error -1274 @ 0x0) Error encountered during connect sequence. The specific reason is unknown but may be the result of trying to access a Core or logic that is inaccessible due to a lack of Power, Clocks, or Authentication (i.e. Security is preventing). If blocked by security, and if supported, access may be allowed after following the Authentication process. (Emulation package 9.11.0.00128)
首先、如果我按照控制台中编写的步骤进行操作：
Cortex_M0P：不允许调试。 如果这不是预期结果、请检查您的 CCFG。
Cortex_M0P：如果不允许调试、目前不支持闪存加载。
Cortex_M0P：如果加载应用程序时遇到问题、请执行以下操作(这将擦除芯片)：
Cortex_M0P：- Code Composer Studio：
Cortex_M0P：-结束当前调试会话(如果有一个处于活动状态)。
Cortex_M0P：- View -> Target Configurations ->右键点击您的项目的.ccxml 文件-> Launch Selected Configuration。
Cortex_M0P：- Run -> Load -> LoadProgram ->选择包含有效 CCFG 的程序文件。
Cortex_M0P：-您现在应该能够将您的应用加载到目标。
Cortex_M0P：- UniFlash：
Cortex_M0P：-运行以下 dslite 命令：
Cortex_M0P：dslite --mode cc23xx-prog-default-ccfg -c [您的 ccxml 文件的路径]
Cortex_M0P：-您现在应该能够将您的应用加载到目标。
"Code Composer Studio"步骤列表为我提供与上次运行时完全相同的控制台错误、
"Uniflash"步骤列表不会显示任何命令行错误、但即使在使用该命令后、我在尝试使用 CCS 调试程序时也会遇到相同的控制台/弹出窗口错误：
c:\TI\uniflash_8.3.0>dslite --mode cc23xx-prog-default-ccfg -c C:\TI\Workspaces\WS2\mcuboot_blinky_LP_EM_CC2340R5_nortos_gcc\targetConfigs\CC2340R5.ccxml Executing the following command: > "c:\TI\uniflash_8.3.0\deskdb\content\TICloudAgent\win\ccs_base\DebugServer\bin\DSLite" cc23xx-prog-default-ccfg -c C:\TI\Workspaces\WS2\mcuboot_blinky_LP_EM_CC2340R5_nortos_gcc\targetConfigs\CC2340R5.ccxml For more details and examples, please refer to the UniFlash Quick Start guide
如果我尝试通过 Uniflash 加载.out 文件、会得到以下 Uniflash 控制台输出：
[6/12/2023, 2:53:43 PM] [INFO] Cortex_M0P: Writing Flash @ Address 0x00000000 of Length 0x00006f7c
[6/12/2023, 2:53:43 PM] [INFO] Cortex_M0P: Performing Chip Erase
[6/12/2023, 2:53:44 PM] [ERROR] Cortex_M0P: Image must contain (correctly sized) CCFG section, when erase type is "Chip erase"
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: Debugging is not allowed. If this not expected, check your CCFG.
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: Flash loading is currently not supported if debugging is not allowed.
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: If you are experiencing issues with loading your application, do the following (this will erase the chip):
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: - Code Composer Studio:
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: - End the current debug session (if any is active).
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: - View -> Target Configurations -> Right click on .ccxml file for your project -> Launch Selected Configuration.
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: - Run -> Load -> LoadProgram -> Select the program file containing a valid CCFG.
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: - You should now be able to load your application to the target.
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: - UniFlash:
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: - Run the following dslite command:
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: dslite --mode cc23xx-prog-default-ccfg -c [path to your ccxml file]
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: - You should now be able to load your application to the target.
[6/12/2023, 2:53:45 PM] [ERROR] Cortex_M0P: Halting at entry of application is not allowed. Are you sure debugging is allowed?
[6/12/2023, 2:53:45 PM] [INFO] Cortex_M0P: Running the application, without halting at the entry of the application.
[6/12/2023, 2:53:45 PM] [ERROR] Cortex_M0P: GEL: Error while executing OnRestart( 0 ): Could not read 0x40000034: target is not connected at ('REG'::PMCTL_BOOTSTA==0x80) [cc23xx_xds.gel:99] at OnRestart(0)
[6/12/2023, 2:53:45 PM] [SUCCESS] Program Load completed successfully.
尝试 Ryan Brown1针对 Joe Gilfilian 的帖子验证的解决方案：
工具团队已确认该问题 很可能是因为在刷写的程序中禁用了调试访问(在 ccfg 内)。 这是由前面所述的硬件/软件不匹配引起的(即、 修订版 B/PG2电路板上的 RevA/PG1 SDK 示例)。 或 在 RevB/PG2示例中配置 revA/PG1 ccfg、并在 revB/PG2电路板中烧录。
无法从 CCS 或 Uniflash 解锁。 这是设计使然、因为如果开发人员选择、调试接口应该永久关闭。 这在 RevA/PG1中未启用。 下面是一个 可供客户从这种情况中恢复的脚本。
- 在‘Target Configurations’(目标配置)窗口中使用目标配置文件启动无工程调试会话(View -> Target Configurations)。
- 在调试窗口中右键点击 Cortex 内核(View -> Debug)并选择‘SShow All Cores’(显示所有内核)。
- 右键点击 DAP 内核并选择‘Open GEL Files View’。
- 右键点击‘GEL Files (CS_DAP)'窗口并加载`unlock_loki_low_plus_Pg2.gel`脚本。
- 请确保 GEL 脚本的状态为 成功 实际值。
- 选择 DAP 内核并运行 GEL 函数‘UnblockLokiLowPlusPG2 '(Scripts -> CC23XX)。
要使用 Uniflash CLI 在空白器件上刷写程序、可以使用以下命令。 这在 Uniflash v8.2或 v8.3上适用。
dslite --mode noConnectFlash cc23xx-prog-default-ccfg -c ccxml_file_path
如果将 Uniflash GUI 用于空白器件、 则可直接从 GUI 对器件进行编程、无需任何特殊测试。 在具有有效 CCFG 的器件上、相同的旧 dslite 命令仍然有效
dslite 闪存 cc23xx-prog-default-ccfg -c ccxml_file_path
此致、
瑞安
在步骤5中运行脚本后、我会在控制台中得到以下命令：
然后、当我使用 dslite 命令转到下一步时、可以看到：
c:\TI\uniflash_8.3.0>dslite --mode noConnectFlash cc23xx-prog-default-ccfg -c C:\TI\Workspaces\WS2\mcuboot_blinky_LP_EM_CC2340R5_nortos_gcc\targetConfigs\CC2340R5.ccxml Executing the following command: > "c:\TI\uniflash_8.3.0\deskdb\content\TICloudAgent\win\ccs_base\DebugServer\bin\DSLite" noConnectFlash cc23xx-prog-default-ccfg -c C:\TI\Workspaces\WS2\mcuboot_blinky_LP_EM_CC2340R5_nortos_gcc\targetConfigs\CC2340R5.ccxml For more details and examples, please refer to the UniFlash Quick Start guide. info: Cortex_M0P: Flash loader: CC23xx_FLASH_LIBRARY_VERSION 3.17.09.20 Failed: Unable to open file: cc23xx-prog-default-ccfg
如果我使用该解决方案下一行中的命令，则会有类似的处理：
dslite 闪存 cc23xx-prog-default-ccfg -c ccxml_file_path
c:\TI\uniflash_8.3.0>dslite flash cc23xx-prog-default-ccfg -c C:\TI\Workspaces\WS2\mcuboot_blinky_LP_EM_CC2340R5_nortos_gcc\targetConfigs\CC2340R5.ccxml Executing the following command: > "c:\TI\uniflash_8.3.0\deskdb\content\TICloudAgent\win\ccs_base\DebugServer\bin\DSLite" flash flash cc23xx-prog-default-ccfg -c C:\TI\Workspaces\WS2\mcuboot_blinky_LP_EM_CC2340R5_nortos_gcc\targetConfigs\CC2340R5.ccxml For more details and examples, please refer to the UniFlash Quick Start guide. info: Cortex_M0P: Flash loader: CC23xx_FLASH_LIBRARY_VERSION 3.17.09.20 Cortex_M0P: GEL Output: Memory Map Initialization Complete. Failed: Unable to open file: flash
接下来介绍 Simbasoft 的解决方案：
如果刷写空白器件或已被批量擦除的器件、则应遵循以下详细过程。 如果在非空白器件上执行该过程、则该过程不会有任何负面影响。 以下步骤可用于解决"Error -1274 @ 0x0"闪烁错误。 (在开始之前、我进行了 UniFLASH 芯片擦除)
-
在 CCS 中、通过点击 View→Target Configurations 打开 Target Configuration 视图。
-
在 Target Configuration 窗口中、单击并展开"Projects"文件夹。
-
在"Projects"文件夹中、点击并展开您的项目。
-
单击并展开 targetConfigs 文件夹。
-
在此阶段、您应该会看到该
CC2340R5.ccxml文件。 右键点击并点击"Launch Selected Configuration" -
几秒钟后、CCS 视图应该切换到 Debug 视图、目标配置应该启动。 如果"Debug (调试)"窗口中显示"Texas Instruments XDS110 USB Debug Probe/Cortex_M0P"内核、则目标配置已完成启动。
-
点击"Scripts"→"CC23xx"→"ProgramDefaultCcfg"。 这就是我被卡住的地方-这里没有 ProgramDefaultCcfg 选项。
-
之后、您应该会在"Console"中看到一条成功消息。 现在可以刷写该器件。
下一组步骤：
-
打开 Uniflash
-
打开 CC2340R5配置。
-
单击"Standalone Command line"
-
单击"生成软件包"
-
生成软件包后，将 zip 文件保存到
C:\ti\uniflash_7.1.0。 -
将
uniflash_windows.zip存档内容提取到C:\ti\uniflash_7.1.0\uniflash_windows -
打开 Windows 命令提示符
-
C:\ti\uniflash_7.1.0通过运行以下命令导航到命令提示符中的目录cd C:\ti\uniflash_7.1.0 -
运行以下命令：
dslite.bat --mode cc23xx-prog-default-ccfg -c C:\ti\uniflash_7.1.0\uniflash_windows\user_files\configs\cc2340r5.ccxml -
之后、您应该会在"Console"中看到一条成功消息。 现在可以刷写该器件。
我得到以下 CMD 响应：
c:\TI\uniflash_8.3.0>dslite.bat --mode cc23xx-prog-default-ccfg -c C:\ti\uniflash_8.3.0\uniflash_windows\user_files\configs\cc2340r5.ccxml Executing the following command: > "c:\TI\uniflash_8.3.0\deskdb\content\TICloudAgent\win\ccs_base\DebugServer\bin\DSLite" cc23xx-prog-default-ccfg -c C:\ti\uniflash_8.3.0\uniflash_windows\user_files\configs\cc2340r5.ccxml For more details and examples, please refer to the UniFlash Quick Start guide.
但是、当我尝试刷写 uniflash_windows 文件夹中的映像(使用与 uniflash_windows 文件夹中相同的目标配置)时、会遇到同样的错误：
回到 CCS 中、我仍然无法刷写/调试任何内容。
[6/12/2023, 3:36:01 PM] [INFO] Cortex_M0P: Flash loader: CC23xx_FLASH_LIBRARY_VERSION 3.17.09.20
[6/12/2023, 3:36:02 PM] [ERROR] Cortex_M0P: Image must contain (correctly sized) CCFG section, when erase type is "Chip erase"
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: Debugging is not allowed. If this not expected, check your CCFG.
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: Flash loading is currently not supported if debugging is not allowed.
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: If you are experiencing issues with loading your application, do the following (this will erase the chip):
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: - Code Composer Studio:
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: - End the current debug session (if any is active).
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: - View -> Target Configurations -> Right click on .ccxml file for your project -> Launch Selected Configuration.
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: - Run -> Load -> LoadProgram -> Select the program file containing a valid CCFG.
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: - You should now be able to load your application to the target.
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: - UniFlash:
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: - Run the following dslite command:
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: dslite --mode cc23xx-prog-default-ccfg -c [path to your ccxml file]
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: - You should now be able to load your application to the target.
[6/12/2023, 3:36:03 PM] [ERROR] Cortex_M0P: Halting at entry of application is not allowed. Are you sure debugging is allowed?
[6/12/2023, 3:36:03 PM] [INFO] Cortex_M0P: Running the application, without halting at the entry of the application.
[6/12/2023, 3:36:04 PM] [ERROR] Cortex_M0P: GEL: Error while executing OnRestart( 0 ): Could not read 0x40000034: target is not connected at ('REG'::PMCTL_BOOTSTA==0x80) [cc23xx_xds.gel:99] at OnRestart(0)
[6/12/2023, 3:36:04 PM] [SUCCESS] Program Load completed successfully.
感谢任何帮助
