AES for hashing
Hi, For some reason I need to use the AES engine to generate hashing either as ghash or AES-CMAC digest. Any reference could you provide to use AES engine for MAC generation. Thanks,Gopi Krishnan
Forum Posts
Keil error : : Exec region RW_IRAM1 address (0x20000008) not aligned on a 64 byte boundary.
BLE_HearRateFreeRTOS example: latest .; *************************************************************; *** Scatter-Loading Description File generated by uVision ***; *************************************************************LR_IROM1 0x08000000 0x0...
nRF24L01+ receiver problems
Hello,I am currently using a custom-built board designed to the nRF24L01+ specification and using the same exact circuit provided in their datasheet. It is connected to my STM32F103 through SPI. I am currently using this library to test out this boar...
Resolved! STM32L476 minimal ADC sampling time
Hello,STM32L476 data sheet Rev 8 talks in 3.15 about "Down to 18.75 ns sampling time" while table 77 only lists a minimal 31.25 ns minimal sampling time. Is 18.75 ns sampling time possible and with what setting?
Resolved! Read wrong content of MCU's internal flash
HelloI am working in dual bank mode with STM32G474RET6 MCU. I want to store some default values in internal flash beyond last programmed firmware's data address.For example I have following contents in flash (shown from STM32CubeProgrammer):Data star...
Resolved! Getting problems with CAN on a NUCLEO-F207ZG Board
Hello everyone, for a project I try to build a small CAN Bus with several Nucleo 144F207 Boards. Sadly, I have a really hard time to get it to work even though it should be rather simple. The minimum setup consists of two boards and two CAN Trancie...
Resolved! TSC Example
I am a begginer in the st enviroment, but still. I'm trying to use the touch sensing library, but there is very little good examples of how to just use one button as a sensor. I real all the documentation, still no good examples. I downloaded the lib...
Resolved! STM32G431 FDCAN get into bus off status
Why STM32G431 CAN get into bus off status? I cannot find the reason in the reference manual.
NUCLEO-G071RB flash unlock hardfault
Hello,I'm new in ARM programming, I'm trying to study how CHIP work using the documentation.I wanna unlock the flash memory and according with documentation:1. Write KEY1 = 0x4567 0123 in the FLASH key register (FLASH_KEYR)2. Write KEY2 = 0xCDEF 89AB...
Resolved! STM32G030 PCROP bit missing. Clearing RDP does not perform mass erase
Hi, I'm using the STM32G030 MCU and I want to perform programming using the CLI commands. When using the STM32 ST-LINK utility and opening the option bytes window, I can see the PCROP bit which if I set, the MCU performs a mass erase when RDP bit cha...
