主题中讨论的其他器件:SEGGER
我无法再连接到器件进行编程。
使用 Segger j-link-Ozone 套件、我只下载了一次固件、我单步执行了初始化函数、然后器件停止与调试器通信、新的连接变得不可能。
调试器控制台输出为:
Device "MSPM0L1306" selected. Found SW-DP with ID 0x6BA02477 DPIDR: 0x6BA02477 CoreSight SoC-400 or earlier Scanning AP map to find all available APs AP[0]: Stopped AP scan as end of AP map has been reached Iterating through AP map to find AHB-AP to use Attach to CPU failed. Executing connect under reset. DPIDR: 0x6BA02477 CoreSight SoC-400 or earlier Scanning AP map to find all available APs AP[0]: Stopped AP scan as end of AP map has been reached Iterating through AP map to find AHB-AP to use Could not find core in Coresight setup Found SW-DP with ID 0x6BA02477 DPIDR: 0x6BA02477 CoreSight SoC-400 or earlier Scanning AP map to find all available APs AP[0]: Stopped AP scan as end of AP map has been reached Iterating through AP map to find AHB-AP to use Attach to CPU failed. Executing connect under reset. DPIDR: 0x6BA02477 CoreSight SoC-400 or earlier Scanning AP map to find all available APs AP[0]: Stopped AP scan as end of AP map has been reached Iterating through AP map to find AHB-AP to use Could not find core in Coresight setup Found SW-DP with ID 0x6BA02477 DPIDR: 0x6BA02477 CoreSight SoC-400 or earlier Scanning AP map to find all available APs AP[0]: Stopped AP scan as end of AP map has been reached Iterating through AP map to find AHB-AP to use Attach to CPU failed. Executing connect under reset. DPIDR: 0x6BA02477 CoreSight SoC-400 or earlier Scanning AP map to find all available APs AP[0]: Stopped AP scan as end of AP map has been reached Iterating through AP map to find AHB-AP to use Could not find core in Coresight setup Found SW-DP with ID 0x6BA02477 DPIDR: 0x6BA02477 CoreSight SoC-400 or earlier Scanning AP map to find all available APs AP[0]: Stopped AP scan as end of AP map has been reached Iterating through AP map to find AHB-AP to use Attach to CPU failed. Executing connect under reset. DPIDR: 0x6BA02477 CoreSight SoC-400 or earlier Scanning AP map to find all available APs AP[0]: Stopped AP scan as end of AP map has been reached Iterating through AP map to find AHB-AP to use Could not find core in Coresight setup Connection failed.
使用 CCS 和 syscfg 创建的工程、详情见附件。
Ozone v3.30b
J-Link v7.92c
调试器:J-Link 加 V12.00 (2023年8月2日10:34)