Openocd -f openocd.cfg -c anycodings_openocd "program HCF-220_07_010_PA2.hex reset exit" Then a reboot and trying to program the anycodings_openocd application The 0x08 on line 1 is FLASH_OPTKEYR, 0x0C on anycodings_openocd line 3 is FLASH_SR to check if BSY bit is anycodings_openocd not set, 0x14 on line 4 is FLASH_OPTCR1, and anycodings_openocd 0x14 on line 5 is FLASH_OPTCR. To do that I tried the following in a telnet anycodings_openocd session: The user option bytes can be protected anycodings_openocd against unwanted erase/program operations anycodings_openocd by Write OPTKEY2 = 0x4C5D 6E7F in the Flash option key register (FLASH_OPTKEYR).Write OPTKEY1 = 0x0819 2A3B in the Flash option key register (FLASH_OPTKEYR).To perform the following anycodings_openocd sequence: \n To be allowed to clear this bit, anycodings_openocd you have To run any operation on this sector, the anycodings_openocd option lock bit (OPTLOCK) in the Flash anycodings_openocd optionĬontrol register (FLASH_OPTCR) must anycodings_openocd be cleared. In the STM32F437 Reference manual RM0090 anycodings_openocd under "3.7.2 Programming user option bytes" anycodings_openocd it says: This resulted in the error message: "Error: anycodings_openocd stm32x device protected" Openocd -f openocd.cfg -c "reset halt anycodings_openocd stm32f2x unlock 0 reset halt stm32f2x anycodings_openocd options_write 0 0x0EC" Note that the STM32F4 anycodings_openocd apparently goes under the "stm32f2x" anycodings_openocd command. What I tried to do is using the anycodings_openocd options_write command. It is no anycodings_openocd longer possible to program the card and one anycodings_openocd of the differences we have found is that the anycodings_openocd user option bytes differ between the cards. We program anycodings_openocd these with openocd and a jtag, however anycodings_openocd lately one card stopped working. I have two boards with a STM32F437 (IGH6 anycodings_openocd 7BA4S VQ PHL 7B 542) processor.
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