STM32 MCUs Embedded software

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Resolved! FREERTOS Default CubeMX Project HardFault

Hi, I'm trying to execute a default CubeMX project for STM32F407 Disco with FreeRTOS. However, when I debug, it crashes with Hard Fault Handler, at the point of this function:prvPortStartFirstTask();So I can't start the system. I don't know why, if i...

JCOrtiz by Associate II
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STM32Cube FW_F2 V1.9.0: Ethernet MAC init bug?

Hey. Just found a possible bug herestatic void MX_ETH_Init(void) {   /* USER CODE BEGIN ETH_Init 0 */   /* USER CODE END ETH_Init 0 */   /* USER CODE BEGIN ETH_Init 1 */   /* USER CODE END ETH_Init 1 */ heth.Instance = ETH; heth.Init.Auto...

Windows 10 CDC issues

Following on from previous thread I can now get the CDC to be sen by Windows, but unless the clock source is set to PLL and running at 120MHz, opening and closing ports on the Windows machine causes programs to hang.It all runs fine if the port commu...

PWind.1 by Associate II
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Hello group. I'm working on a project with stm32-f412zg mcu board and having some trouble in configuring multiple timers using FreeRTOS for stm32-f412zg to control ws2812b led strips. I really need help in implementing it to complete the project. Any help

We are using WS2812b LEDs for output signals. We are able to configure multiple timers simultaneously but the colors are not what we trying to give signal to the WS2812b LEDs. With individual LEDs everything is fine and we are controlling it as we wa...

KVinc.2 by Associate
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Resolved! How to repeat USB enumeration with a maxpower of 100mA if a previous 500mA request was rejected by the hub

Hi,I want to design a combined USB<->RS485 converter cable based on the CDC profile with integrated charger detection. The MCU of my choice is the STM32F401CB. The release of battery charge is done by switching an overcurrent protection chip TCKE805N...

UMau.1 by Associate II
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  • 6 replies
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