Error option byte programming failed I got the same error, doesn't matter if I disconnect/connect/power cycle. 057s (Prepare: 0. RSS / FUS. while executing 4) On the tab ''OPTION BYTE'' I click on the RDP and set ''No protection (Level 0)'' and with a right click mouse click on ''Program current'', other sequences like programm all etc also have been tried. 4 and later. 14:47:13 : Error: Option Byte Programming failed. (and additionally it seems that there's no way to inhibit the option byte programming with the settings from GUI). The read out protection is level 0 (0xaa on last bytes of option byte currently. Background information : we are using STM32F407 for our product and 2 of them (out of 3) encounters the same problem: RDP level has been changed from level 0 to level 1 and stopped working without any modification from our part. The console in your screen shot shows lots of general comms issues. Good Day. Working with the ST Visual Programmer. ; In the STVP main window, click on the OPTION BYTE tab. Then we have to use more industrial programmer so we chose Flasher ARM. if I choose "blank check", this step will be failed, and "verify" will failed if I do not choose "blank check". 1, and flash is Is25wp256d. Hello @Rena Z. open ST-LINK utility-> go to Target -> Option Bytes then At first we were using ST-Link to program this device, including option bytes and it worked. Because of this, it is not possible to program the Flash Option bytes when the Full Chip Erase option is selected. 3V), put the BOOT0 pin to GND and always apears "Error: Attached is a document that attempts to put the Read-out Protection (ROP) option byte information for all STM8 devices in one place. 0 it will work but it is not the case. . Both was working fine on the first day and I programmed continuously atleast 15 times without any problems. 2 , Which board are you using? or using your own custom board? Do you use the CubeProgrammer tool in GUI mode or via the command line interface (CLI mode)? which version of CubeProgrammer ? Imen Programming manual STM32F10xxx Flash memory microcontrollers Introduction Read/Write protections and option bytes are also implemented. > device doesn't reboot either It may have performed the system reset but causing a surprise by not running your code, or not in a way you expected. Those mismatched values force a secure configuration that might permanently lock the device depending on the STM32 series. I've added snippets of the log file To program the Option byte: Make sure that the ST microcontroller is plugged into the hardware programming tool socket. Maybe increasing the SWD clock might help, as it might get the connection before the target switches to output. 2 "STM32F10xxx" subsection 13. 000 program_hw_cfgmem -hw_cfgmem [get_property PROGRAM. 159) succesfully. Bugtech. Happy New Year! [STM8] 我用ST-LINK V2+STVP 烧录程序一直OPTION BYTE programming failed. Performing Program and Verify Operations Program/Verify Operation failed. Securing an entire Flashpage (start 0x080020000, end 0x0803FFFF) didn't work either, even though I did not expect it to make a difference. To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question. I was able to download and debug one program one time. I would like to change it back to level 0 as in this level, I am unable to program the PCB. So to restore default option bytes do the following: - open stvd - in option bytes tabs select ROP on - program option bytes (now memory is protected) - secelt ROP off - program option bytes (now memory if fully erased and you'd have default option bytes) brazov2 /* Disable the Flash option control register access (recommended to protect the option Bytes against possible unwanted operations) */ HAL_FLASH_Lock(); Note : I had forgot to call HAL_FLASHEx_OBGetConfig(&OBInit); thus OBInit might have few members uninitialized. To do that I tried the following in a telnet session: mww 0x08 0x08192A3B The size of UBC, and DATA areas can be configured through option bytes. Browse Expected value for Option Byte "sfsa": 0xCB, found: 0x0 Error: Option Byte Programming failed Option Byte Programming failed HSpre. , Can you try to read and change Option Bytes through CubeProgrammer? Hello, I wanted to try the SBSFU topic 6 step by step youtube video, i accidentally flash the Userapp. 17:40:43 : Error: failed to download Segment[0] 17:40:43 : Error: failed to download the File So under the Option Bytes page, Read out protection is No Protection; Dual bank boot is disabled Software Watchdog is used, I can however program the option bits with no problem via USB, i 4) On the tab ''OPTION BYTE'' I click on the RDP and set ''No protection (Level 0)'' and with a right click mouse click on ''Program current'', other sequences like programm all etc also have been tried. 0. Option bytes are located in the EEPROM and allow configuring device hardware features such as readout protection and alternate function mapping. I have 2 target boards. 1. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Email to a Friend 13:07:46 : Error: Option Byte Error: Expected value for Option Byte "RDP": 0xAA, found: 0xFF Error: Option Byte Programming failed From what I read online if my version of STLINK utility is higher than 4. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Email to a Friend; Report Inappropriate Content 2023-01-18 09:15 AM. 0 and later. 72 and later. One block (64 bytes) of option bytes of which 5 bytes are already used to configure device hardware features. nBOOT0 = 1 (checked) means BOOT0 = 0. Here the log messages: Please select the correct device family: 8. Make sure that the hardware is correctly configured by following the To change the level protection to 0, you just have to change the value of the RDP bit to AA on cube programmer. Product forums. In order to program the option bytes of a STM32F103xx device with Your current option bytes suggest the voltage level of specifically BOOT0 pin is irrelevant (nBOOT_SEL), the device checks option bytes to decide where to boot from. But the Flash memory and the backup SRAM will be mass Article ID: KA003054 Applies To: Keil MDK Confidentiality: Customer Non-confidential Information in this knowledgebase article applies to: Keil MDK v. I do it by programming its code on Option Byte area but this makes it write protected only, not read protected: void How manage inventory discrepancies due to measurement errors in warehouse management systems Covering a smoke alarm horn Distinction of concepts איש ,בעל, and Error: Data read failed. But I've accidentally set the SWD pins to output and wasn't able to get a connection to my target and only using the BOOT0 I was able to recover it, if you tied them to ground directly For the option bytes, send a screen shot of the CubeProgrammer tool once in the OB section. Associate III Options. Refer to Table 2: Low density STM8L101x memory partition for a detailed description of low [RCY] Correct Option Bytes @Silwore ERROR: Failed to write corrected option bytes: Operation timeout [DEV] Full Repair @Silwore ERROR: Failed to write corrected option bytes: Operation timeout The device is stuck with only green led lit and I can only reboot it to DFU. For examle, it may have entered the bootloader for any reason, or you may have debug active before setting OBL_LAUNCH Bank : 0x00 Address : 0x40022020 Size : 20 Bytes 100% Bank : 0x01 Address : 0x40022044 Size : 16 Bytes 100% OPTION BYTE PROGRAMMING VERIFICATION: Error: Expected value for Option Byte "bfb2": 0x0, found: 0x1 Error: Option Byte Programming failed To program the Option byte: Make sure that the ST microcontroller is plugged into the hardware programming tool socket. The Full Chip Erase option programs the RDP Key (part of the Flash Option bytes) and disables Flash protection. (This is explained in UM8001: Chapter 13 "Device specifics", section 13. For attempting to change read protection from value 0xFF to So problem began when I tried to set option bytes from code, something went wrong, and all option bytes were set and none could be removed. Programming program memory; Programming data memory; Programming the option byte; Erase a FLASH microcontroller's memory contents; Viewing a microcontroller's memory contents I am using xcku040 by Vivado 2019. STM32 MPUs Products; STM32 MPUs Boards and hardware tools; STM32 MPUs Embedded software and solutions; STM32 MPUs Software development tools Your current option bytes suggest the voltage level of specifically BOOT0 pin is irrelevant (nBOOT_SEL), the device checks option bytes to decide where to boot from. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Email to a Friend; Report Inappropriate Content 2020-10-06 11:52 PM. So, I'm a bit at a loss what might go wrong : 在某次程序下载后，再也无法下载程序，怀疑是未知原因导致mcu保护开启了，用stlink utility和cubeprogrammer看都像是读保护开启了，保护等级level1，但是当我尝试将读保护等级改为level0时，stlink utility和cubeprogrammer都报错了，比如cubeprogrammer提示Error: Option Byte Programming failed Or modified by application after OBLAUNCH If you create a project and later try to open it by using ''Project|Open'' it will load but when you try to program Program Memory you get a ''Programming failed'' message. 16. Are you sure PCROP is disabled before setting it again? Check if PRAR_CUR1 is not set from somewhere else. r/ASRock. STM32 MCUs products; STM32 MCUs Boards and hardware tools; STM32 MCUs Software development tools; STM32 MCUs Embedded software; STM32 MCUs Machine learning & AI Option Byte Programming failed HSpre. I have Could you download all the option bytes? Do you use the CubeProgrammer tool in GUI mode or via the command line interface (CLI mode)? Are setting the reset mode to Hardware reset? I was able to finally resolve the issue by re-flashing the Option Byte; however it was rather tedious due to all of the error messages I was getting. If it is set to 0, then you have to set the PH3/BOOT0 pin to 1 as this pin is take into consideration in that case. K. If you then close STVP & restart it, you can load the project via Project|1 (previously used projects) it loads OK & will program everything OK. Alternatively, option bytes can be programmed via the Flash registers as shown in the ST STM32 main article. Loop mode ON. I installed 2. 0 connected via UART. tcl", line 586 at file "embedded:startup. Message box warning if protect option byte ON. Boot0 is at high and I have try reseting it but to no avail as well. Table 1 lists the microcontrollers and evaluation tool concerned by this programming manual. PCROP will raise a failure when trying to set although it is set. 051s, Compare: Programming user option bytes. CMSIS-Pack v. Associate II Options. Mark as New; Bookmark; Subscribe; Mute; Attached is a document that attempts to put the Read-out Protection (ROP) option byte information for all STM8 devices in one place. bin with the RDP level 1, (and also with Write protection enable in bank1). I'm trying to program the F7 option bytes via the UART bootloader using the command-line or GUI programmer and get an error. I have a problem with it when programming. I was using v 2. Does anyone have any recommendations on where to go from here, or see any mistakes off of the information I have provided? Probably in utility you also do not see code (instruction bytes) but you see only memory full of zeros or full of ones. Posted August 29. I have Nucleo-32 with a STM32G031. , Can you try to read and change Option Bytes through CubeProgrammer? Hello @NHarr. The mechanism to disable ROP varies between STM8 types, and sometimes within the type. , Can you try to read and change Option Bytes through CubeProgrammer? 17:40:06 : Error: Expected value for Option Byte "SPRMOD": 0x0, found: 0x1 17:40:06 : Error: Option Byte Programming failed Or modified by application after OB_LAUNCH. Root Security Service (RSS) and the Firmware Upgrade Service (FUS) are responsible for secure wireless stack updates and encryption key management. Erase device OFF. tcl:521: Error: ** Programming Failed ** in procedure 'program' in procedure 'program_error' called at file "embedded:startup. More sharing options Followers 1. Any help would be greatly appreciated. The available options are listed. STMicroelectronics STM32xx device WL55 Option Byte Programming Failed ZSvet. Cheers. Which the parameter is option bytes needs to be NRST_MODE= 2 (Default state 3). #option-bytes. stoped the So I am trying to set RDP on level 0 to 1, but I am getting an Error: Expected value for Option Byte "RDP": 0xBB, found: 0xAA Error: Option Byte Programming failed or modified by application after OB_LAUNCH. So, I'm a bit at a loss what might go wrong : When I tried to do it in STM32CubeProgrammer I receive the next error: 18:37:09 : OPTION BYTE PROGRAMMING VERIFICATION: 18:37:09 : Error: Expected value for Option Byte "SPRMOD": 0x0, found: 0x1 18:37:09 : Error: Option Byte Programming failed The option bytes nBOOT0 annd nBOOT1 should be set to 1. You want BOOT0 equal to 1. tcl", line 521. 3. For examle, it may have entered the bootloader for any reason, or you may have debug active before setting OBL_LAUNCH Option bytes. 2 "Option byte programming") 我在程序里边加入了修改选项字节的功能，以达到程序自动启用芯片读出保护以及扇区写保护，防止扇区数据被误写。但是设备在使用的过程中，经常出现死机的情况，具体情况为， option byte 全部锁死的问题 Option bytes. I'm out of offce with limited access to my emails. <<< Programming PROGRAM MEMORY fails. Connecting to J-Link via USBO. 2. Members; ERROR: [Labtools 27-3347] Flash Programming Unsuccessful: Program File cannot be empty ERROR: [Common 17-39] 'program_hw_cfgmem' failed due to earlier errors. please check your flash setting ! sorry for the delay in response. but the message ''Could not set Option bytes!'' appeared. 12:21:08:801 : OPTION BYTE PROGRAMMING VERIFICATION: 12:21:08:802 : Error: Expected value for Option Byte "RDP": 0xAA, found: 0xFF 12:21:08:821 : Error: Option Byte Programming failed I am trying to set it 0 by ST-Lint utilities (GUI & STM32Programmer both tried). "Error: Failed to prepare for programming. The option bytes can be programmed only in ICP/SWIM mode. So problem is that erasing, programming and verifying works OK, but option bytes are not programmed, despite the output of JFlash says: De-initializing CPU core (Exit sequence) OPTION BYTE PROGRAMMING VERIFICATION: Error: Expected value for Option Byte "prot_area_end1": 0x0, found: 0x8 Error: Expected value for Option Byte "prot_area_start1": 0xFF, found: 0x6 Error: Option Byte Programming failed Or modified by application after OB_LAUNCH . Try unchecking nBOOT0 option Upon an option byte programming failure (for any reason, such as loss of power or a reset during the option byte change sequence), mismatched values of the option bytes are loaded after reset. sfb using ymodem. and when i send UserApp. Solved: Hi I try to activate readout protection using jlink/jflash. >>> Programming PROGRAM MEMORY (API) ERROR : Cannot communicate with the tool. Perhaps I did something incorrect there, I don't have the logs unfortunately. A typical programming session; Checking memory is blank; Programming Program memory, Data memory and the Options byte separately. You need to perform with STVP a full erase of the memory option bytes included. After return the WWDGSW and IWDGSW option bytes with STM32CubeProgrammer (from unchecked to checked, and apply) the options bytes doesn't programmed and message apears "Error: Option Byte Programming failed", I changed the USB cable, put the BOOT0 pin to VDD(3. Applicable products Type Applicable products I debugged my program with my J-Trace Debugger and it seems like I'm doing the Option byte modification sequence described in the STM32H743/753 reference manual (p. Memory (MB): peak = 739. Mass erase fails because it encounters the memory 17:40:06 : Error: Expected value for Option Byte "SPRMOD": 0x0, found: 0x1 17:40:06 : Error: Option Byte Programming failed Or modified by application after OB_LAUNCH. Browse STMicroelectronics Community. => I your board a Nucleo board or yur own custom board? I dont understand this sentence. Other commands work fine. After programming MCU I found. I reset the board and I'm back to square one, CubeIDE can't find the device. Keil µVision IDE v. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; I tried uploading a program via USB DFU with the STMCubeProgrammer. GwenoleB. Error: Option Byte Programming failed. , Can you try to read and change Option Bytes through CubeProgrammer? Solved: HI all, I tried change option bytes for STM32WB55 in code, and probably something went wrong when I did this. Labels: Labels: STM32H7 Series Error: Option Byte Programming failed Or modified by application after OB_LAUNCH 10:15:52 : Time elapsed during option Bytes STM8下载时出现"Programming failed on Option Byte" 你的浏览器版本过低，可能导致网站不能正常访问！ 为了你能正常使用网站功能，请使用这些浏览器。 I am also facing Option Bytes programming problem In my case STM32G031F8 with RESET pin (Pin6) needs to be programmed as I/O . Any ideas about how to proceed here? \$\begingroup\$ @zupazt3 that wasn't quite clear from your question. Did you tick the 3 boxes for the option byte when disabling write protection? IAP (in-application programming): IAP is the ability to re-program the Flash memory of a microcontroller while the user program is running. Note however, that there are nBOOT0 and nBOOT1 I have a STM32WB55 custom board where I put the Read out Protection to level 1. So I am trying to set RDP on level 0 to 1, but I am getting an Error: Expected value for Option Byte “RDP”: 0xBB, found: 0xAA Error: Option Byte Programming failed or modified by application after OB_LAUNCH. Since RDP is reset, it should be possible to verify the device. 0 Kudos Reply. Any operation of erase or program should follow these steps: (#) Call the FLASH_OB_Unlock() function to enable the Option Bytes registers access (#) Call one or several functions to program the desired option bytes (++) FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP) => to set the desired read Protection Level (++) FLASH_Status FLASH_OB_WRPConfig(uint32_t For me it is not worked after that. ICP (in-circuit programming): ICP is the ability to program the Flash memory of a microcontroller using the JTAG protocol, the SWD protocol or the boot loader while the The code works on the STM8S-Discovery board (Using the appropriate GPIO) programming via the on board ST Link. I have Error: failed to erase memory. i am able to read the OB no problem BUT, i cannot change the RDP from FF to AA. 8. Those mismatched values Hmm, the code looks good so far. Hello, I am currently a student and I use the Lora e5 mini module in one of my projects. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company ***** Error: Failed to erase sectors 0 @ address 0x08000000 (erase error) Info: J-Link: Flash download: Total time needed: 0. 1. 0 and it works now. So under the Option Bytes page, Read out protection is No Protection; Green BOOT light fail, other errors upon startup with new PSU, GPU comments. 17:40:06 : Error: Expected value for Option Byte "SPRMOD": 0x0, found: 0x1 17:40:06 : Error: Option Byte Programming failed Or modified by application after OB_LAUNCH. I don't have first-hand experience, but I also consider outright hardware bugs to be quite rare. I went back to your step by step and I can connect to my board with BOOT0 connected to Error: Option Byte Programming failed. STM32 MCUs. When the nSWBOOT option byte is 0, the nBOOT0 is taken into consideration. Note however, that there are nBOOT0 and nBOOT1 option bytes, not BOOT0 and BOOT1. Keil RL-ARM middleware libraries v. > have only SWDIO / SWDclk and GND connected from a nucleo board. Blank check device OFF. Using SWD as target interface. I want to program "Option Byte" on STM8S005k6 without stvp. Here received error: ***** Error: Programming failed @ address 0x1FFF7804 (block verification error) You all may ignore this. You know far more than I do though, and if it is truly unrecoverable (either on part of the MCU or the STLINK), I can still return either or both of them. 40 and later. Option byte programming is directly supported by J-Link. However, upon trying change option bytes, it gives me a weird error. Associate Options. In ST-Link utility select in menu Target > Option bytes and select Read out Protection to Level 0 and in the bottom pane select Unselect all to The user option bytes can be protected against unwanted erase/program operations by setting the OPTLOCK bit by software. Question. Table 1. Georg Zöller. I just did a quick test and I confirm that I can change option bytes with STM32cubeprogrammer v2. FAQs Sign In. Option bytes flash. Are programming issues isolated to option bytes? I've included a screen shot of what I see for the same operation. ST Employee Options. We tried the J-Link STM32 Unlock utility using J-Link EDU but with no success. Please Help me out of this. In order to program the option bytes of a STM32F103xx device with J-Flash, you need to reallocate the option bytes from 0x1FFFF800-ox1FFFF80F to 0x6000000 - 0x600000F. It has both Read and Write Protection enabled, and I am trying to disable them using STM32CubeProgrammer through an STLINK V2. The documentation 17:40:06 : Error: Expected value for Option Byte "SPRMOD": 0x0, found: 0x1 17:40:06 : Error: Option Byte Programming failed Or modified by application after OB_LAUNCH. I could program bit file successful, but program unsuccessful when I program bin or mcs file to the flash. First of all I can only connect the module if I put the “Hot plug” mode in the ST LINK Upon an option byte programming failure (for any reason, such as loss of power or a reset during the option byte change sequence), mismatched values of the option bytes are loaded after reset. Each option byte, except for read-out protection, has to be stored in a normal form (OPTx) and complementary form (NOPTx). I also noted that the read out protection value is invalid (0) and cannot be set to the correct value (AA) when I try, I get Error: Option Byte Programming failed. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Make sure that the hardware is correctly configured by following the instructions given in Configuring ST Visual Programmer. I try to change the RDP level back to 0, and Error: Download verification failed. HW_CFGMEM [lindex [get_hw_devices] 0 ]] Mfg ID : 0 Memory Type : 0 Memory Capacity : 0 Device ID 1 : 0 Device ID 2 : 0 Performing Erase Operation Erase Operation successful. 922 ; gain = 0. The documentation Error: Download verification failed. Before even thinking of solving the problem, we would like to switch ba embedded:startup. typtcd qmpwxd feir jedth dstyg sthsv sarzf obrkxyp jtpgz uaues