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Posted on May 31, 2018 at 17:53I've been going through numerous old posts that ask similar questions however I'm seeing something slightly different then everyone else.I've written bootloaders before for Kinetis MCU's which I had hoped to essentiall...
After upload my program into a stm32F103C8T6, the program doesn't start. I just use STM32CUBE-MX to configure my mcu, and I just add some blinking on 5 output (push/pull). But after reset my output seems to stay in high inpedance ? Does Mcu start its...
I want to connect with rs485 to ttl converter for commucinate with SIEMENS PLC but I cannot write start read adress in stm32f4(I use mikroc pro for arm) In my stm32f4 I read information with UART and I use rs485 to ttl converter for PLC commucinatio...
Hi everyone,I'm trying to use the Low Power Modes of STM32 L4.For this scope I'm using NUCLEO-L476RG and CubeMX for generating HAL.The problem is that the value of consumption that I measure are different from what I can read from datasheet (I have w...
Hello, I am trying to use "STM32CubeExpansion_Crypto_V3.1.0" library for generating HMAC_SHA1 on STM32L431 processor. We are using FreeRTOS.Issue description: When we make a function call to the HMAC_SHA1 functions contained in the above library, i...
Hi everyone,Please how can i get the right period 1us without using DWT unit,I want to synchronize with sensor that requires a high precision of clock.Thanks in advance,Regards
I have bought the NUCLEO-F401RE & NUCLEO-PLC01A1. My questions as followsI want to have a comport on F401RE (not the USB to COM virtual Com port) to communicate with a barcode Printer. Based on a input, I will print a barcode. I will send over the se...
in AN3012, it mentions about "Tiny_kernel_boot_loader.hex",But I cannot find it,Can somebody help?
Hi everyone,I would like to receive some advice whind kind of MC I can use to realize my flat screen detector in the easiest way.Thatfor I need the following things:at least 8 I/O (more would be preferable)1 Mux 1 Demux1 ADC (8bit are suficient)1 shi...
