STM32 MCUs products

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SPI DMA transfer issue on STM32H743

 I am reaching out to seek your expertise regarding the DMA transfer issue on SPI that I encountered while using the STM32H743 microcontroller.When an EXTI LINE 0 event (data ready) occurs, attached to the code is a program in which 30 bytes of 0xFF ...

oseaw.1 by Associate II
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  • 5 replies
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STM32F407 I2C INA232 Problem

Hi everyone,I am using STM32F407 to read voltage and current values from INA232 and TCA9548.I have 8 INA232 so I used TCA9548 as I2C Switch.I have coded as follows:1. SET TCA9548 on Port 12. Read the voltage value on INA232 at port 1The result I get ...

Hoi_0-1700039106263.png Hoi_0-1700042387194.png Hoi_1-1700042577069.png
Hoi by Associate II
  • 423 Views
  • 1 replies
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ADC calibration issue

Hi , I am trying to calibrate ADC in STM32334R8. But the code is stoping at calibration phase itself. I will attach the initilization code below for your reference.  LL_ADC_Disable(ADC1);LL_GPIO_ResetOutputPin(GPIOC,LL_GPIO_PIN_8);LL_ADC_EnableIntern...

vasudev by Associate II
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  • 1 replies
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Upload .bin files on windowsthrough the USB interface

Hi, I just decided to try mbed OS 6 for programming my NUCLEO-WB15CC. Compilation is successful, but when i try to flash the compiled .bin file, the operation fails saying that a device was not connected even though it was. I am guessing it is becaus...

Elijah1 by Associate
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Resolved! STM32F44 MCU: Read protection flag not removed

HiI try to implement the read protection on my STM32F44 board based on this example:https://community.st.com/t5/stm32-mcus/how-to-change-the-read-out-protection-on-stm32f4/ta-p/49410In principle, it works, but I have some strange behavior. My code:if...

Corono by Associate III
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  • 5 replies
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Conditional data watchpoint with debugger or DWT

I've tried both Eclipse and the VSCode Cortex debug plugin to set a conditional watchpoint but both fail (break every access irrespective of value). This I guess is due to OpenOCD not supporting the multiple compare registers in the DWT that are requ...

Resolved! HRTIM,ADC

I am using hrtim to trigger the adc, but if the regular channel is not triggered with hrtim, it doesn't go into the interrupt of the ADC properly, I checked a lot of information and didn't find a solution, here is my code and cubemx configuration: N...

iskan_0-1695092649603.png iskan_1-1695092655031.png iskan_2-1695092661369.png
iskan by Associate III
  • 1179 Views
  • 1 replies
  • 1 kudos
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