RT studio, 基于开发板LPC408X-RT-BOARD 工程

发布于 2022-04-02 15:45:23 浏览：787 订阅该版

通过向导生成基于开发板LPC408X-RT-BOARD工程，可以顺利编译，但无法下载。

控制台提示内容：
```
开始下载程序：2022-04-02 15:39:29
Download Start Address: 0x00000000 
c:\RT-ThreadStudio>"C:/RT-ThreadStudio/repo/Extract/Debugger_Support_Packages/SEGGER/J-Link/6.80d2\JLink.exe" -device LPC4088 -ExitOnError -CommanderScript C:\RT-ThreadStudio\workspace/.metadata/Temp/rtthread_download_init.jlink 
SEGGER J-Link Commander V6.80d (Compiled Jun 26 2020 17:17:12)
DLL version V6.80d, compiled Jun 26 2020 17:16:09
J-Link Commander will now exit on Error
J-Link Command File read successfully.
Processing script file...
J-Link connection not established yet but required for command.
Connecting to J-Link via USB...O.K.
Firmware: J-Link Pro V4 compiled Nov 12 2020 10:08:03
Hardware version: V4.00
S/N: 174301386
License(s): RDI, FlashBP, FlashDL, JFlash, GDB
IP-Addr: DHCP (no addr. received yet)
VTref=3.355V
Selecting SWD as current target interface.
Device "LPC4088" selected.
Selecting 1000 kHz as target interface speed
Target connection not established yet but required for command.
Device "LPC4088" selected.
Connecting to target via SWD
Found SW-DP with ID 0x2BA01477
Failed to power up DAP
Cannot connect to target.
Script processing completed.
执行完毕, 耗时：4046ms.
```