Hi,In my project, I need to use an SD card and also GUI taht requires dcache.I noticed that when SCB_EnableDCache() is called in main(), f_open(..) returns FR_NO_FILESYSTEM.it works normally when it is SCB_EnableDCache() is not called.I suppose I n...
Hi AllI have a problem to do ADC scan-multi channels before run HAL_ADCEx_Injected Start IT().I work on BLDC motor control with FOC. I use Injected ADC mode to read current feedback signal. The ADC read timing is synchronized with the SVPWM signal ...
Hellow sir/madam,I am using stm32f042g6(controller)In my CAN communication transmission is working fine but in receiver section i enabled Interrrupt to receive msg's,In that i am facing FIFO overrun error <Error Code:0x00000200> after few times of re...
If I have a signal sampled at 16384/32768Hertz, but I am only interested in frequencies below 2000Hz - can I use the FMAC to automatically produce a buffer of FIR filtered samples at 4096Hz? I think some hardware filter accelerators have a decimation...
The st link and the MCU are fine since i am able to load the hex file to MCU with STm32CUBE ide. .This error is only faced with KEIL. also when i load the hex file using stlink utility ,hex files get loaded properly.
Hello, I want to integrate the Camera(Black/white with any controller) with STM32F746? Basically, camera will be around 1.5 - 2.0 meters far from the microcontroller through the wire in a noisy environment. I am planning to go with analog camera spd...
Hello Guys,I'm developing some device that measure voltage.My first selection was STM32CubeIDE cause it ws free. But if i try to print float in serial, it goes more than 32K So i change IDE to IAR and now it can print float with half size program siz...
I'll try to explain everything with detail as this is one will be a hard one to explain.Essentially what I am trying to achieve is sum both the left & right channel to produce a mono signal to be outputted via I2S as the subwoofer line.The problem I ...
Hi guys, I have no idea whats going on. I no longer can't get the I2S peripheral working on the STM32H753ZI.The I2S was working. From the last post the Tx was not working, but as I kept working on the code to get the Tx back online, now the clocks th...
