STM32 MCUs Embedded software

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STM32L071CB ISRPENDING from disabled SysTick?

Dear All, some context first: - STM32L071CB - Running RTOS (tickless mode)   - SYS Mode - Timebase Source TIM2   - RTOS timebase - LPTIM1  - Execution paused by Breakpoint in a task with highest priority   which is attempting to put the MCPU into STA...

MMici.1 by Associate II
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USB Audio 2.0 (Async) I2S Recommendations

Hi all,I'm an NRF52/PIC/Atmel programmer which hasn't as of yet touched on STM32. I have a requirement to build a Audio 2.0 USB to I2S converter. Someone on Aliexpress has done it and it looks like the simplest way in terms of chip and components and...

AChar.1 by Associate
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USB OTG not working in my STM32F746ZG

Hi,I am trying to implement USB Custom HID Example. I am using Nucleo STM32F746ZG board. I will have to Enable the VBUS to get the OTG to work. In my board PG6 pin is connected to the EN pin. So I have set the PG6 Pin to high so that the port can be ...

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Kh.1 by Associate II
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problem with triple adc interleaved mode with dma

hi friendsi build a code with cubemx and i edited it too many times in all of them after 1 time conversion my code hanged. after all i can edit a code that countiniously works . i need to measure a fast analog signal in a specific time, for that reas...

akhan.1 by Associate II
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Resolved! STM32F750 ETHERNET RMII not working

So I have this STM32F750 Discovery board with RMII Ethernet connection and I have another H745 Discovery with MII Ethernet.I am trying the same project in both of them, and it's working in MII but not in RMII.I tried every possible solution I can thi...

0693W00000BbiHiQAJ.png 0693W00000BbiHTQAZ.png

Resolved! I am using the Nucleo-h745ziq board.Board interface with User usb port as custome HID.Through USB I am sending and receving the data.For this I am using the USB HID Demonstartor (v1.0.2).

I am able to send the data but unable to receive from USB HID Demonstrator.Here is my code:uint8_t USBD_CUSTOM_HID_ReceivePacket(USBD_HandleTypeDef *pdev){ USBD_CUSTOM_HID_HandleTypeDef *hhid; if (pdev->pClassData == NULL) {  return (uint8_t)USBD_FAI...

MDeva.1 by Associate II
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