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Forum Posts

Too high timeout value in HAL driver

Hi,I would ask about timeout value in HAL driver in flash module. There is set as 50 seconds. It's big value relative to embedded environment. There is any reason of this value? In context of option byte feature, how value i can accept? 1 ms, 100 ms?...

STM32F303 actual samples per second from ADC

Hello! I am trying to figure out my sampling time from my ADC. The setup i have:A number of ADC:s setup with a DMA. All ADC has the same sample time, set to 19.5 ADC cycles. All ADC is 12 bit, so from my understanding, we have 19.5 + 12.5 = 32 ADC cy...

Two STM32 communicating over UART

I have written code for both the transmitter as well as receiver board. The issue is when i see the communication over logic analyzer or even while using TTL to RS232 converter, i can see that the port is continuously occupied and master is transmitt...

DJ1 by Associate III
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STM32F0 TIMER PWM DMA not working.

i want change pwm duty cycle using dma in circular mode but its not changing duty cycle so dma is not working what is the problem in code? how can use PWM + DMA ?main.cuint16_t duty[] = {0,100,200,300,400,500,600,700,800,900,1000,900,800,700,600,500...

Resolved! Problem with USB OTG in host mode, no HOST_USER_CLASS_ACTIVE.

I configured USB_OTG_FS on STM32H745I-DISCO board using STM32CubeIDE.Here are my settings:My `MX_USB_HOST_Init()` function is called in `DefaultTask`.It completes without errors.`USBH_UserProcess()` is called whenever a USB disk is inserted to the po...

HTD_0-1688578891118.png HTD_1-1688578957743.png HTD_2-1688579014255.png HTD_3-1688579059105.png
HTD by Senior III
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  • 9 replies
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