ST-LINK_CLI.exe don't accept the -OB argument

[j239955_stm1_stmicro]

Posted on August 04, 2016 at 11:11

ST-LINK CLI.exe don't accept the -OB argument

when i execute this commade line: ''C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK Utility\ST-LINK_CLI.exe'' –OB RDP=0 the software return : STM32 ST-LINK CLI v2.5.0 STM32 ST-LINK Command Line Interface Argument error.Use -? for help.

[Nesrine M_O]

Posted on August 04, 2016 at 11:31

Hi junique.julien,

you have to connect first:C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK Utility\ST-LINK_CLI.exe'' -c swd –OB RDP=0-Syrine-

[j239955_stm1_stmicro]

Posted on August 04, 2016 at 11:48

if I execute this commande line

''C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK Utility\ST-LINK_CLI.exe'' -c swd –OB RDP=0 the software return STM32 ST-LINK CLI v2.5.0 STM32 ST-LINK Command Line Interface ST-LINK SN : 53FF74064980555739101187 ST-LINK Firmware version : V2J23S4 Connected via SWD. SWD Frequency = 4000K. Target voltage = 3.2 V. Connection mode : Normal. Device ID:0x448 Device flash Size : 128 Kbytes Device family :STM32F072xx/F078xx but don't update the option bytes

[Nesrine M_O]

Posted on August 04, 2016 at 12:02

Hi junique.julien,

What do you mean by “but don't update the option bytesâ€�: a fail message has been appeared? Try this command to display option bytes:''C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK Utility\ST-LINK_CLI.exe'' -c swd –OB RDP=0 -rOBAlso I recommend you to have a look to the STM32 ST-LINK utility command line interface (CLI) section in the UM0892 User manual-Syrine-

[j239955_stm1_stmicro]

Posted on August 04, 2016 at 12:14

There aren't  fail messages et no change in display option bytes

for exemple: ''C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK Utility\ST-LINK_CLI.exe'' -rOB STM32 ST-LINK CLI v2.5.0 STM32 ST-LINK Command Line Interface ST-LINK SN : 53FF74064980555739101187 ST-LINK Firmware version : V2J23S4 Connected via SWD. SWD Frequency = 4000K. Target voltage = 3.2 V. Connection mode : Normal. Device ID:0x448 Device flash Size : 128 Kbytes Device family :STM32F072xx/F078xx Option bytes: RDP         : Level 0 IWDG_SW     : 0 nRST_STOP   : 0 nRST_STDBY  : 0 nBoot1      : 0 VDDA        : 0 Data0       : 0x00 Data1       : 0x00 nSRAM_Parity: 0 WRP         : 0xFFFFFFFF and ''C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK Utility\ST-LINK_CLI.exe'' -c swd –OB RDP=1 IWDG_SW=1 nRST_STOP=1 nRST_STDBY=1 nBoot1=1 VDDA=1 nSRAM_Parity=1 WRP=0xFFFFFFE0 -rOB STM32 ST-LINK CLI v2.5.0 STM32 ST-LINK Command Line Interface ST-LINK SN : 53FF74064980555739101187 ST-LINK Firmware version : V2J23S4 Connected via SWD. SWD Frequency = 4000K. Target voltage = 3.2 V. Connection mode : Normal. Device ID:0x448 Device flash Size : 128 Kbytes Device family :STM32F072xx/F078xx Option bytes: RDP         : Level 0 IWDG_SW     : 0 nRST_STOP   : 0 nRST_STDBY  : 0 nBoot1      : 0 VDDA        : 0 Data0       : 0x00 Data1       : 0x00 nSRAM_Parity: 0 WRP         : 0xFFFFFFFF

[Nesrine M_O]

Posted on August 04, 2016 at 13:12

Hi junique.julien,

I did the test from my side and there is any issue.C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK Utility>''ST-LINK_CLI.exe'' -c SWD -rOB -OB RDP=1 -rOB -OB RDP=0 -rOB -pauseSTM32 ST-LINK CLI v2.5.0STM32 ST-LINK Command Line InterfaceST-LINK SN : 0670FF555355755087081741ST-LINK Firmware version : V2J25M13Connected via SWD.SWD Frequency = 4000K.Target voltage = 3.2 V.Connection mode : Normal.Device ID:0x448Device flash Size : 128 KbytesDevice family :STM32F072xx/F078xxOption bytes:RDP         : Level 0IWDG_SW     : 1nRST_STOP   : 1nRST_STDBY  : 1nBoot1      : 1VDDA        : 1Data0       : 0xDDData1       : 0xDDnSRAM_Parity: 1WRP         : 0xFFFFFFFFUpdating option bytes...Option bytes updated successfully.Option bytes:RDP         : Level 1IWDG_SW     : 1nRST_STOP   : 1nRST_STDBY  : 1nBoot1      : 1VDDA        : 1Data0       : 0xDDData1       : 0xDDnSRAM_Parity: 1WRP         : 0xFFFFFFFFUpdating option bytes...Option bytes updated successfully.Option bytes:RDP         : Level 0IWDG_SW     : 1nRST_STOP   : 1nRST_STDBY  : 1nBoot1      : 1VDDA        : 1Data0       : 0xDDData1       : 0xDDnSRAM_Parity: 1WRP         : 0xFFFFFFFFPress ENTER to exit.-Syrine-

[j239955_stm1_stmicro]

Posted on August 04, 2016 at 13:58

It Works !!!! :)

this command line wokrs for me thank you ''C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK Utility\ST-LINK_CLI.exe'' -c SWD -rOB -OB RDP=1 IWDG_SW=1 nRST_STOP=1 nRST_STDBY=1 nBoot1=1 VDDA=1 nSRAM_Parity=1 WRP=0xFFFFFFE0 -rOB -pause STM32 ST-LINK CLI v2.5.0 STM32 ST-LINK Command Line Interface ST-LINK SN : 53FF74064980555739101187 ST-LINK Firmware version : V2J23S4 Connected via SWD. SWD Frequency = 4000K. Target voltage = 3.2 V. Connection mode : Normal. Device ID:0x448 Device flash Size : 128 Kbytes Device family :STM32F072xx/F078xx Option bytes: RDP         : Level 0 IWDG_SW     : 0 nRST_STOP   : 0 nRST_STDBY  : 0 nBoot1      : 0 VDDA        : 0 Data0       : 0x00 Data1       : 0x00 nSRAM_Parity: 0 WRP         : 0xFFFFFFFF Updating option bytes... Option bytes updated successfully. Option bytes: RDP         : Level 1 IWDG_SW     : 1 nRST_STOP   : 1 nRST_STDBY  : 1 nBoot1      : 1 VDDA        : 1 Data0       : 0x00 Data1       : 0x00 nSRAM_Parity: 1 WRP         : 0xFFFFFFE0 Press ENTER to exit. Thank you :)

[Nesrine M_O]

Posted on August 04, 2016 at 14:37

Hi junique.julien,

It is good to hear that it was solved , thank you for your interest on our STM32 related solutions.-Syrine-