Hello -> We are using a custom board with STM32H745 controller and 8GB eMMC communicated with sdmmc. -> getting SDMMC_FLAG_TXUNDERR bit after writing 64 bytes to eMMC. But i am giving 1k buffer array to write. -> eMMC initialization, reading logic bl...
So I have a abstracted function to read the INA226 component. The function reads the data completely fine over I2C. The problem occurs when I try to display the read data on my dev terminal (Terra Term) over the COM port for STM32. The output on the ...
What exactly is meant by "If Boot from FLASH"?
I'm learning STM32 with the board above and trying to program the ADC conversion.However, when i start debug with keilC and observe the Adc value, nothing happen.I check the ADC register and realized the SWSTART can not be set to start conversion ...
Hello, I am trying to create a simple frequency measuring device using 1 optical encoder and NUCLEO-F401RE board. I want to capture frequency (or period) of impulse, so I was thinking to use input capture mode and capture rising edge of impulses and ...
Hello AllI tried searching all over. Is there a STM32 API for Delphi program developers. The idea is that I am Delphi programmer who would like to design custom programs to read/write to STM32F4 development boards. STM32Cube IDE is fine for running...
Dear all,I'm new to this forum, so apologies if I post this in the wrong category. I'm trying to find a way to implement a deadtime compensation mechanism using a STM32G4. I have a 3-level 3-phase VSI. The switching frequency is 50kHz, the deadtime i...
Trying out a simple timer w/ interruptI am using the below code to enable interrupt However during debug when ever I go to NVIC_SetVector(....)orTIM4->CR1 |= TIM_CR1_CEN; ;//-> CEN=1;//Start Timer4 I get an error'Break at address "0x80009b0" with no ...
Hi.I am using SDMMC1-eMMC(16GB), SDMMC2-SD Card connected on a custom board.Both eMMCs and SD-Cards use FatFS as their file system.Both work fine when used alone.However, if you use f_open or f_write on FatFS on eMMC, you sometimes get an error and t...
hi, i have a problem with my stm32 timer in counter mode, i connected it to a lcd screen, and put a pulse signal in pin PB0, and i wanted to count these pulses and show them on the lcd, but the pulse count is stuck at 0, can you help me with it pleas...
