What are the differences between Stm32 Nucleo-64 f446Re and Stm32 Nucleo-64 f401Re development boards ?
which one is more advantageous to work with as a Student and developer.
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PuTTY Terminal Multiple Cursors
I'm not sure if this is the best place to ask this question, but I thought I'd try in case someone knows where I might find answers.So I'm using a Nucleo F429ZI to communicate with the PuTTY Serial Terminal on my computer. I'm regularly updating some...
Hello, I am trying to measure the time requires to transmit and receive the data over spi between two boards, I have tried DWT but DWT gives cycles according to system frequency(core) , I want the time require by the spi only.
I am using stm32f429i discovery and stm32f429i eval boards for communication. Can anyone help me?
STM32F3 - what exactly are conditions and benefits of using FLASH half cycle access?
in RM0316 rev.8. FLASH_ACR.HLFCYA is described as enabling Flash half cycle access. Narrative in chapter 4.2.2 says:If there is not any high frequency clock available in the system, Flash memory accesses canbe made on a half cycle of HCLK (AHB clock)...
C Standard Library not working on STM32H7
Hello, we switched from a STM32F7 to a STM32H7, porting the program to it. I disabled D Cache, because it wouldnt work together with the ethernet. Now we got another Problem:-Some Funtions of the STL are working, others are not. For example mmcpy or ...
ST please document in RMs, which interrupts are level/pulse triggered
It could be conveniently added to the vector table in Interrupts and Events chapter in the RMs.One reason why I am asking for this - besides the fact that this is quite a substantial information which ought to be present in documentation - is, that a...
I'm using STM32F030K6T6TR and i'm trying to use the flash memory. It worked to erase the pages that i need but when i write i get a hard fault error
#define FLASH_USER_START_ADDR 0x0800FC00UL#define FLASH_USER_END_ADDR 0x08010000UL uint32_t Address = 0, PageError = 0; __IO uint32_t data32 = 0 , MemoryProgramStatus = 0; /*Variable used for Erase procedure*/ static FLASH_EraseInitTypeDef Era...
Writing to slave i2c device always gets stuck. Compiles with no errors...
I'm setting some registers on a slave device using the code bellow. The code compiles with no errors but gets stuck each time it tries to write to that register. What I want to do is loop through the for loop and set each register to it's correspondi...
ADC timing details, STM32H745ZI
Belows follow a description of my problem. But the question to keep in mind is: When does the ADC sample, when triggered by a timer?We are using a timer (internal timer; timer 2) to trigger the ADC (direct channel). We use the following functions to ...
Resolved! How to select ADC Channels for different measurements?
Hey,I have a project where I need to do a sequence of measurements and be able to select which test will be done. I'm using the stm32f469-discovery board and cubeMx/cubeIDE. Let's say I have ADC1 channel in use and input 1,2 and 3 in use for measurem...
