STM32 MCUs Embedded software

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Resolved! void pointers

I faced with an interesting issue. Here is the code:1. Working: void GameScreenPresenter::activate() { IScreen* scr = &view; scr->Func(); } 2. Doesn't work: void GameScreenPresenter::activate() { void* ptr = &view; IScreen* scr = static_cast<IScreen*...

Resolved! FDCAN Error Counters

Hello,Where can I find documentation on the error counters of the FDCAN_ErrorCountersTypeDef structure? I would be particularly interested in how the incrementation of TxErrorCnt behaves if hfdcan1.Init.AutoRetransmission = ENABLE; (How often does th...

MFrie.7 by Associate III
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Resolved! stm32h745 eth freertos+tcp freertos + lwip

Hello,I am new to the STM environment and need to test if one M7 core is sufficient for my project. I need to use Ethernet (simple GET, POST, and PATCH requests), an LCD touch panel, and a peripheral that requires EXTI interrupts approximately every ...

RafaelS by Associate III
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Resolved! Configure peripherals after sleep

Hi everyone,During developing applications with STM32l476, using HSI16, I choose STOP1 or STOP2 mode to reduce power consumption , and wake up with RTC Alarm.if (HAL_RTC_SetAlarm_IT(&hrtc, &sAlarm, RTC_FORMAT_BCD) != HAL_OK) { Error_Handler(); } ...

path321 by Associate II
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STM32C031C6 ClassB Example Code

Hi Community,I came a cross with a strange error that I can not understand the reason.As I search the read me file of the example project which is shared by ST.It is written as below.2. load the image into the target3. Execute the code- LED4 toggles ...

Embedded_Class_0-1733854797496.png