ST-Link和Jlink都下载不了程序，求助！

发布于 2020-01-09 10:02:07 浏览：3196 订阅该版

编译项目正常：
09:57:14 **** Incremental Build of configuration Debug for project test ****
make -j4 all 
Invoking: GNU ARM Cross Print Size
arm-none-eabi-size --format=berkeley "rtthread.elf"
   text	   data	    bss	    dec	    hex	filename
  50008	    372	   2808	  53188	   cfc4	rtthread.elf
Finished building: rtthread.siz

09:57:17 Build Finished. 0 errors, 0 warnings. (took 2s.563ms)

使用ST-Link 下载报错，如下所示：
开始下载程序：2020-01-09 09:58:40
D:\RT-ThreadStudio\platform\ST-LINK\tools\bin>D:/RT-ThreadStudio/platform/ST-LINK/tools/bin/STM32_Programmer_CLI.exe -c port=SWD mode=NORMAL -e all -d D:\RT-ThreadStudio\workspace\test\Debug tthread.elf -hardRst 
      -------------------------------------------------------------------
                       STM32CubeProgrammer v2.1.0                  
      -------------------------------------------------------------------
Error: No debug probe detected.
执行完毕, 耗时：719ms.

使用J-Link 下载也报错，如下所示
d:\RT-ThreadStudio>"C:/Program Files (x86)/SEGGER/JLink_V632f/JLink.exe" -device STM32F412RE -ExitOnError -CommanderScript D:\RT-ThreadStudio\workspace/.metadata/Temp/rtthread_download_init.jlink 
SEGGER J-Link Commander V6.32f (Compiled Jun 12 2018 14:47:13)
DLL version V6.32f, compiled Jun 12 2018 14:46:40
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 ARM-OB STM32 compiled Aug 22 2012 19:52:04
Hardware version: V7.00
S/N: 20090937
License(s): RDI,FlashDL,FlashBP,JFlash,GDBFull
VTref=3.300V
Selecting SWD as current target interface.
Device "STM32F412RE" selected.
Selecting 1000 kHz as target interface speed
Target connection not established yet but required for command.
Device "STM32F412RE" selected.
Connecting to target via SWD
Found SW-DP with ID 0x2BA01477
Found SW-DP with ID 0x2BA01477
Scanning AP map to find all available APs
AP[1]: Stopped AP scan as end of AP map has been reached
AP[0]: AHB-AP (IDR: 0x24770011)
Iterating through AP map to find AHB-AP to use
AP[0]: Core found
AP[0]: AHB-AP ROM base: 0xE00FF000
CPUID register: 0x410FC241. Implementer code: 0x41 (ARM)
Found Cortex-M4 r0p1, Little endian.
FPUnit: 6 code (BP) slots and 2 literal slots
CoreSight components:
ROMTbl[0] @ E00FF000
ROMTbl[0][0]: E000E000, CID: B105E00D, PID: 000BB00C SCS-M7
ROMTbl[0][1]: E0001000, CID: B105E00D, PID: 003BB002 DWT
ROMTbl[0][2]: E0002000, CID: B105E00D, PID: 002BB003 FPB
ROMTbl[0][3]: E0000000, CID: B105E00D, PID: 003BB001 ITM
ROMTbl[0][4]: E0040000, CID: B105900D, PID: 000BB9A1 TPIU
ROMTbl[0][5]: E0041000, CID: B105900D, PID: 000BB925 ETM
Cortex-M4 identified.
Reset delay: 0 ms
Reset type NORMAL: Resets core & peripherals via SYSRESETREQ & VECTRESET bit.
Reset: Halt core after reset via DEMCR.VC_CORERESET.
Reset: Reset device via AIRCR.SYSRESETREQ.
PC = 080001D8, CycleCnt = 00000000
R0 = 00000000, R1 = 00000000, R2 = 00000000, R3 = 00000000
R4 = 00000000, R5 = 00000000, R6 = 00000000, R7 = 00000000
R8 = 00000000, R9 = 00000000, R10= 00000000, R11= 00000000
R12= 00000000
SP(R13)= 20001478, MSP= 20001478, PSP= 00000000, R14(LR) = FFFFFFFF
XPSR = 01000000: APSR = nzcvq, EPSR = 01000000, IPSR = 000 (NoException)
CFBP = 00000000, CONTROL = 00, FAULTMASK = 00, BASEPRI = 00, PRIMASK = 00
FPS0 = 00000000, FPS1 = 00000000, FPS2 = 00000000, FPS3 = 00000000
FPS4 = 00000000, FPS5 = 00000000, FPS6 = 00000000, FPS7 = 00000000
FPS8 = 00000000, FPS9 = 00000000, FPS10= 00000000, FPS11= 00000000
FPS12= 00000000, FPS13= 00000000, FPS14= 00000000, FPS15= 00000000
FPS16= 00000000, FPS17= 00000000, FPS18= 00000000, FPS19= 00000000
FPS20= 00000000, FPS21= 00000000, FPS22= 00000000, FPS23= 00000000
FPS24= 00000000, FPS25= 00000000, FPS26= 00000000, FPS27= 00000000
FPS28= 00000000, FPS29= 00000000, FPS30= 00000000, FPS31= 00000000
FPSCR= 00000000
Downloading file [D:\RT-ThreadStudio\workspace\test\Debug tthread.bin]...
****** Error: Failed to prepare for programming.
RAM check failed @ addr 0x200006CC.
RAM check failed while testing 0x0850 bytes @ addr 0x200006CC.
Unspecified error -1
Script processing completed.
执行完毕, 耗时：1205ms.

但是使用Keil5 下载程序都是没问题的，驱动安装都正确。不知道是不是RTThread studio 还有其他设置没有设置到？求答案，谢谢了