hello I'm new with STM32 arm processor, usually I'm using arduino board for programming. now I'm trying to interfacing PCA9685 module with STM32F103VET6 and still not works. please, can anyone help me on this project, It will help me so much. I'm usi...
Dear community,I am trying to use a timer to see if there is no activity on a data line. However, it works not as expected. As you can see in the picture, the timer (yellow) gets interrupts when the signal line (pink) is changing. But no interrupt, w...
I am using stm32G031K8 nucleo board. The board was working well, it started to reset itself continuously for some time, I could only see my uart message that says started, every time I erased the code and upload previously working versions. Then it s...
as you can see below , i am writing a function from stm32 libraryvoid I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data)the question is, can i use it in main file likeI2C_SendData(I2C1,(uint8_t*)data_t);can i go from "uint8_t Data"" to ""(uint8_t*)data_t...
I have stm32f103. I have tested serial test program that prints hello word continuously without any delay. But after that when I I try to upload new program or erase, I cannot succeed in it. Please help me, what will be the problem how to rectify.I ...
Hello, I'm working on a project with 2 STM32F4 that are communicating by SPI. The Master (running on 168MHz) is sending packages with 10x16bit every 1ms and 5.25mBit/s. The CS signal is connected to an EXTi pin of the slave that calls a DMA SPI tra...
TIM1 section figures 55 and 79 in G0 reference manual RM0454 Rev2 refer to TI2[1..15] as selectable sources for TI2 signal (see also TI2SEL register bits). It appears that TI2[0] is the TIM1_CH2 pin, but what are the sources for the TI2[1..15] signa...
sir,Am uisng STM32F745vg controller for stepper motor controlling through a driver.while running program am getting hard fault handler .can you provide why hardfault interrupt occure.what is the solution for hard fault handler.
hi community,i am using STM32F743ZI board,in that i am performing the read,write and erase operation in the flash memory i am sucessfully doing the all operations.But i have some doubts:1)what is meant by write,read and erase cycles and how it is cal...
