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Yes, that does work. One last question, changing it from dual bank to single bank for my device it changes the page size. This means the page size is now 8K rather than 4K, thus my IDE crashes when it attempts to program the device using my J-Link. How do I modify the J-Link to use 8K page sizes or modify the number of sectors? I see in the .jflash file for my device where i added the steps for modifying the option byes, but under: [FLASH] NumBanks = 1 ... BaseAddr = 0x08000000 I haven't been ab…
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Thank you, I began looking through the scripts and the wiki, but I noticed that on the wiki for the STM32L4 it says: Problem description The flash algorithm has to behave differently, depending on the active flash bank mode configuration as the flash controller expects different page indices for the same destination address. Solution When using the J-Link flash loader, make sure that the flash controller is configured for dual bank flash layout (DUALBANK == 1), which is the default. Question : I…
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For the STM32L4 Option Bytes on devices with DBANK (as apposed to nDBANK) in the User Configuration, the default is DBANK = 1: Dual-bank mode with 64 bits data However, I need to switch it to DBANK = 0: Single-bank mode with 128 bits data read width Which I understand is possible via the J-Link Pro, but is it a script? Has anyone been able to successfully change the DBANK, or have a better understanding of how to set the user config option bytes? From the ST side, the documentation seems really …