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Hi, i'm trying to read voltage through voltage divider circuit, o/p voltage is 3.2, but i could read only around 2.7, can some help whats wrong with the codenote: R1=6.8K ohm and R2=12K ohm.im attaching circuit and code. HAL_GPIO_WritePin(GPIOB, GPIO...
I need help in implementing a solution. I'd like to implement a system that measures elapsed time (ET) between two digital input (DI) pulses. These two signals will be on different channels. There are 4 sets of signal, therefore I need to measure fou...
Hi,today i got a STM32G0316-DISCO and totally forgot to setup serialwire. All Pins except PIN6 where configured as GPIO-Output. No i can't connect to the MCU. I tried most of the hints regarding "connect under reset" but no success. I had also one tr...
I am trying to buildgit clone ://github.com/bbrown1867/stm32-makefile.git from Ubuntu (virtualbox) command line:using the commandmakebut getting the following errorNo rule to make target 'bsp/Drivers/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/sta...
Hello, I have a spare STM32F427ZI MCU. Can I replace F429ZI with F427ZI? Please suggest some other possible replacements for F429ZI.
I am using the STM32L4S9AII6 clocked at 120MHz. This device is being used as a slave to a master that is clocked at a much higher frequency. They communicate over the SPI1 bus. I am trying to optimize the rate of communication between these two devic...
I am using HAL_SPI_Transmit() API to write to slave's register, how can I confirm that it has actually find the right register and write to it? is below code right?uint8_t R44=0x2C; //register addressuint8_t R44_data[2]={0x00,0x00};// data to be writ...
