Ask questions, find answers, and share insights on STM32 products and their technical features.
I work with x-cube-usb UAC and see , that define not exist WHY?/** @defgroup SAI_Audio_Frequency SAI Audio Frequency * @{ */ #define SAI_AUDIO_FREQUENCY_192K 192000U #define SAI_AUDIO_FREQUENCY_96K 96000U #define SAI_AUDIO_FREQ...
HAL_UART_Receive_IT(&huart2, rx_buffer, 10); /* USER CODE END 2 */ /* Infinite loop */ /* USER CODE BEGIN WHILE */ while (1) { /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ HAL_UART_Transmit(&huart2, (uint8_t*)tx_buff...
I am porting a working project from an STM32F0 to an L0.For that I let CubeIDE generate init code for the new MCU and replaced stuff that changed in my code. (next to adapting my modified linker script and all that)The code gets stuck on waiting for ...
/* List of XferOptions in usage of : * 1- Restart condition when direction change * 2- No Restart condition in other use cases */#define SMBUS_FIRST_FRAME SMBUS_SOFTEND_MODE#define SMBUS_NEXT_FRAME ((uint32_t(SMBUS_RELOAD_MODE|SMBUS_SOFTEND_...
I am porting some code from stm32f105 to stm32f205.stm32f105´s memory is erased in 64 pages of 2kbytes (i can handle this)stm32f205´s memory is erased in 12 sectors of 42kbytes!!? (flash size is 512kB)(from stm32f2xx_hal_flash_ex.h)/** @defgroup FLAS...
I am trying to configure STM32H742 to convert 3 different input channels (3, 5, 16) in an ADC (1) . I have achieved to convert just one channel with a sampling frequency of 1MHz, seeing that 1 million samples are converted per second. But when I add ...
Hi,The RM0091 rev 9 has some contradictions and typos in the ADC chapter.on page 234, 13.4.4 says that the registers IER, CFGRi, SMPR, TR, CHSELR and CCR must be configured only after ADEN has been set (and presumably that ADRDY is also set).However ...
Hello ST,I bought a G-431B-ESC1, wish to driven with CAN & PWM, but cannot figure it out . I red the manual(UM2516) was written:"The CAN interface is provided with transceiver on board and a termination resistor is provided and manageable by firmware...
I use MCU STM32L462ET6TR. When I set CPHA=1, the NSS signal is always at low. When CPHA=0, NSS signal works normally. There is my initialization code:void MX_SPI1_Init(void) { hspi1.Instance = SPI1; hspi1.Init.Mode = SPI_MODE_MASTER; hspi1.Init...
Hi there, since Nov. 2020, we have placed some orders to Arrow China, but till now, no one package received, and even no any upate about the orde. Please help us with current situation, we start use ST processor since 2010, but now... really sad a...
