Posted on August 07, 2017 at 13:57Hi forum,For my project, I use the STM32L0G6 MCU. My goal is to program the device, and then protect it against read-out, such that no copy of the firmware can be done.I also use the embedded bootloader ( see http:/...
Posted on August 22, 2017 at 10:11More specifically we are interested in the AES256-GCM algorithm on STM32F777.Looking at the User Manual (http://www.st.com/content/ccc/resource/technical/document/user_manual/group0/f9/6e/f2/a2/b4/ec/49/c0/DM0021506...
Posted on May 29, 2017 at 21:16I'm trying to use AES with STEVAL-IDB006V1. I'm using some utilities from stm32l1xx_aes_util.c file.I have enabled RCC_AHBPeriph_AES with the command RCC_AHBPeriphClockCmd(RCC_AHBPeriph_AES, ENABLE);but when the applic...
Posted on August 04, 2017 at 11:48Hi,I have a legacy device, a bootloader, running on a STM32F101CBT6.I don't have it's code, so I'm not sure of what's it doing exactly... but I know it locks the flash.My goal is to upload an application, with a pay...
Posted on July 13, 2017 at 18:04Hi all,I am using the STM32L011G3U6 with 8kB FLASH.We deliver this chip programmed with a firmware that is read protected (RDPROT = Level 1)Our customer should be able to write certain data in predefined non-volatile ...
Posted on June 27, 2017 at 18:17Hi St communityWe have a custom board based on STM32F429 that runs a gateway application between a wireless transciever and an ethernet link.To check for frames integrity we use a CRC16-CCITT algorithm, each bytes req...
Posted on June 23, 2017 at 04:01Hi everyone!I'm using STM32F105 MCU , and I'd like to explore built-in DFU featureWhen I set BOOT0/BOOT1 pins per datasheet and reboot the MCU, the feature always works ok no matter how read out protection is set in o...
Posted on June 21, 2017 at 10:14I tried to enable the read out protection on a stm32w108 using stm32 stlink utility. The problem is that the process fails, and I end up having three locked full erased chips. The option byte reports that rdp is enabl...
Posted on June 16, 2017 at 12:10Hi,The ProblemI am running uCLinux on the STM32F746. I am using a gadgetfs-based mass storage device with the SD card for a backing file. The USB PHY is an external SMSC ULPI chip. This works fine when connected to mo...
Posted on July 02, 2015 at 17:53Hello all,I am new to this forum but it has so far been a very good resource for me to learn how to work with the STM32F4 MCU.I have managed to enable RDP Level 1 using software but I was wondering if there was a way ...