Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Would anyone knows why the STM32F7xxin stm32f7xx_hal_i2c.h structure I2C_HandleTypeDef doesn't have __IO uint32_t Devaddress; /*!< I2C Target device address */ __IO uint32_t Memaddress; /*!< I2C Target memory address */ ...
Hi - I'm trying to get a single PDM mic (ST MP34DT01-M) working with an STM32H7, using SAI. It's outputting static when I send the DAC each SAI *freq* interrupt. Some questions:Is the DFSDM peripheral required? If so, what does the value of the SAI x...
Hi, I'm doing a project currently where I have to use the stm32 to relay data to and from the PC simultaneously. I have two other ICs - an IQ modulator and IQ demodulator. I need to send two time-varying signals simultaneously from the PC to the IQ m...
I'm using the stm32l4 MCU with uCOS-III RTOS. The system frequency = 2MH using the MSI internal clk. I'm using ADC, 2 UART, I2C, SPI. My power consumption is about 700uA. The standby mode works well, enter to standby and wake up from standby. But the...
Hi all,after developing the firmware for a composite USB application (AUDIO + CDC_VCOM) for an STM32F446 device, I'm facing strange behaviour in the driver side for Windows (I've tested both 10 and 8 with the same results) - Linux and MacOs works out...
B1L/B2L vs FLI'm writing an ethernet driver and the FL field in TDES3 seems to not do anything.I am not setting the TSE bit.The packets seem to always leave with a size that is the sum of both B1L and B2L (if used).In my last test I set it up like so...
Hey, I'm currently trying to get myself away from HAL, insteed using a more direct implementation. So the first thing I am trying is a simple blinky programm, with as little as possible number of files. I downloaded the StdPeripherel Files for my boa...
I'm using Nucleo-L476RG as MCU. I am trying to upload a program to it using UART. I have tried connecting the BOOT0 with VDD.Rx/D0 with Rx of FTDI (USB to TTL cable).Tx/D1 with Tx of FTDI.The ground of FTDI with Ground of Nucleo. I am using STM32 Fla...
Hi,I have been attempting to find out why I cannot get a usart to transmit (or presumably receive) in the above project.I have set up a simple cubeide project for usart6 (below) and this works fine.I set up the same sequence in LwIP_HTTP_Server_Netco...
