Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello Everyone,i am desperadely looking for help/guide on how to transfer data from a Windows PC to a controller using tcp / udp (via ethernet connection) and how to use the transferred data as an signed integer for some operations (for example setti...
Hi,I am using STM32H745BIT6 controller and wish to use the external flash memory as a mass storage device. The external flash memory is connected on QSPI.The application would be, user will connect the USB cable to PC and PC should be able to show th...
Hello,I'm interfacing the KTD2026 RGB sensor.Writing to the device's registers works with normal HAL I2C functions.The problem i'm facing is reading the device's registers which from datasheet should be done the following way:I have tried both HAL_I2...
I'm attempting to enable the SRAM2 parity bits on an STM32L552, and any time I call HAL_FLASH_OB_Launch, the chip hangs. I've also tried directly setting the OBL_LAUNCH bit in the NCSR register with the same results.I've looked through some of the L...
why you have enabled crc for mp3 player in your examples ?What is its purpose?uint32_t Mp3Process_DecoderInit(uint8_t* pHeader, fnReadCallback_TypeDef* pReadCallback, fnSetPositionCallba...
I am using an STM32H753I-EVAL2 and the STM32CubeIDE. I am able to set up the RTC and print out its counting time. I do it on a FreeRTOS thread. I have JP11 configured such that VBAT is connected to the battery. I set my RTC_TimeTypeDef globally:RTC_T...
/* Check if software trigger enabled */ if ((hdac->Instance->CR & (DAC_CR_TEN1 | DAC_CR_TSEL1)) == DAC_CR_TEN1)I think the if check is wrong - we should check if TEN and TSEL are set, but now we check for TSEL=111 and TEN=0
Hello.I developed UART by DMA method and it works normally, but I am posting because I have one question.In the case of the sites I found, most of the main function or initial HAL_UART_Receive_DMA function was called, and the HAL_UART_RxCpltCallbac...
