Deadlock on STM32H745I-Disco board and it Throws error "No STM32 target Found" in STM32CubeProgrammer

[kalvacherla.chandrashekhar]

Deadlock on STM32H745I-Disco board .

The STM32H745I-Disco board Throws error "No STM32 target Found" in STM32CubeProgrammer .

Can we recover this Board if the TAG connector is connected to SEGGER DEBUG Adapter

 

11:10:20 : STM32CubeProgrammer API v2.5.0

11:10:36 : Read File: C:\Users\180200_sgpcu\Documents\LOCAL\STM32H745I\STM32H745I\CM7\Debug\STM32H745I_CM7.bin

11:10:36 : Number of segments: 1

11:10:36 : segment[0]: address= 0x0, size= 0x313C

11:10:41 : ST-LINK SN : 0027003E3137510F39383538

11:10:41 : ST-LINK FW : V3J7M2

11:10:41 : Board : STM32H745I-DISCO

11:10:41 : Voltage : 3.27V

11:10:41 : No STM32 target found!

11:10:41 : ST-LINK SN : 0027003E3137510F39383538

11:10:41 : ST-LINK FW : V3J7M2

11:10:41 : Board : STM32H745I-DISCO

11:10:41 : Voltage : 3.27V

11:10:41 : Error: No STM32 target found!

11:14:10 : Error: No debug probe detected.

11:14:33 : ST-LINK SN : 0027003E3137510F39383538

11:14:33 : ST-LINK FW : V3J7M2

11:14:33 : Board : STM32H745I-DISCO

11:14:33 : Voltage : 3.26V

11:14:33 : No STM32 target found!

11:14:33 : ST-LINK SN : 0027003E3137510F39383538

11:14:33 : ST-LINK FW : V3J7M2

11:14:33 : Board : STM32H745I-DISCO

11:14:33 : Voltage : 3.27V

11:14:33 : Error: No STM32 target found!

11:41:12 : ST-LINK SN : 0027003E3137510F39383538

11:41:12 : ST-LINK FW : V3J7M2

11:41:12 : Board : STM32H745I-DISCO

11:41:12 : Voltage : 3.27V

11:41:13 : Error: No STM32 target found!

11:41:22 : ST-LINK SN : 0027003E3137510F39383538

11:41:22 : ST-LINK FW : V3J7M2

11:41:22 : Board : STM32H745I-DISCO

11:41:22 : Voltage : 3.27V

11:41:22 : Error: No STM32 target found!

11:41:27 : ST-LINK SN : 0027003E3137510F39383538

11:41:27 : ST-LINK FW : V3J7M2

11:41:27 : Board : STM32H745I-DISCO

11:41:27 : Voltage : 3.27V

11:41:27 : Error: No STM32 target found!

11:41:31 : ST-LINK SN : 0027003E3137510F39383538

11:41:31 : ST-LINK FW : V3J7M2

11:41:31 : Board : STM32H745I-DISCO

11:41:31 : Voltage : 3.27V

11:41:31 : Error: No STM32 target found!

11:41:48 : ST-LINK SN : 0027003E3137510F39383538

11:41:48 : ST-LINK FW : V3J7M2

11:41:48 : Board : STM32H745I-DISCO

11:41:48 : Voltage : 3.27V

11:41:48 : No STM32 target found!

11:41:48 : ST-LINK SN : 0027003E3137510F39383538

11:41:48 : ST-LINK FW : V3J7M2

11:41:48 : Board : STM32H745I-DISCO

11:41:48 : Voltage : 3.27V

11:41:48 : Error: No STM32 target found!

11:41:58 : ST-LINK SN : 0027003E3137510F39383538

11:41:58 : ST-LINK FW : V3J7M2

11:41:58 : Board : STM32H745I-DISCO

11:41:58 : Voltage : 3.27V

11:41:58 : Error: No STM32 target found!

11:42:00 : ST-LINK SN : 0027003E3137510F39383538

11:42:00 : ST-LINK FW : V3J7M2

11:42:00 : Board : STM32H745I-DISCO

11:42:00 : Voltage : 3.27V

11:42:00 : Error: No STM32 target found!

11:42:02 : ST-LINK SN : 0027003E3137510F39383538

11:42:02 : ST-LINK FW : V3J7M2

11:42:02 : Board : STM32H745I-DISCO

11:42:02 : Voltage : 3.27V

11:42:02 : Error: No STM32 target found!

[Tesla DeLorean · Accepted solution]

With BOOT0 pulled high, cycle the power several times until you can attach and erase the program in Flash.

Check the LDO/SMPS and VOS settings in your code carefully so they don't jam up the board in this fashion.​

[kalvacherla.chandrashekhar]

Hi ,

Yes the STM32H7 was Bricked , I am able to now recover the board 10K resistance De-Soldered from R143 and Soldered on to R144 .( There should have been an Jumper provided or ,, the ST-LINK should have had GPIO method to recovered the board )

After Going through the user manual it is mentioned in an Caution: :sad_but_relieved_face: