Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Posted on November 02, 2017 at 18:40Hey Guys,I am setting up some STM32F407VETx on a chinese breakout board with �SD-card-slot. I try to read data from the sd card with SDIO (SD 4 bits Wide bus) and FatFs.The Basic-Project is build with STM32 CubeMx...
Posted on December 06, 2017 at 23:53Using HAL_SPI_Transmit function with variuse size I can hang SPI. It should send every time 10 chars, but sending it only one time. All the rest equal to first set size.HAL_SPI_Transmit(&hspi1, (uint8_t *)buff_tx...
Posted on December 05, 2017 at 18:14Hi guys,I'm fairly new to the world of STM32 and embedded C, and i've been playing with a STM32F401 recently. I'm using the HAL UART driver to set a serial communication with my computer through the port COM3, and...
Posted on November 10, 2017 at 20:25Hello,Trying to create a USB with internal DMA using the CubeMX for the H743 nucleo, not luck so far.It works fine without the Internal DMA!I set the Enable internal IP DMA to Enable in the Cube and now the device...
Posted on October 20, 2016 at 18:05 Hi. I'm using the STM32F769I-DISCO board. I'm trying to manage the SD card in FAT FS. I've merged a new project created in CubeMX and the 'FatFs_uSD' example from STM32F769I_EVAL example. I...
Posted on November 20, 2017 at 12:13Hi, I'm working on a project using STM32L486RG microcontroller and using IAR 8.11 workbench IDE.Within this project , I'm required to interface Micron raw NAND flash memory through SPI peripheral and integrate FAT...
Posted on December 05, 2017 at 12:11Hi,I am studying on a smartcard project with STM32f429I- discovery and I've been using st's smartcard software which is in 'STM32Cube MCU Package for STM32F4 series' (you can easily find on st's website).My purpos...
Posted on December 05, 2017 at 08:53Progrma is well work in debug mode but not in release mode.because of printf(' ');so I change'printf ('');' to//&sharpdefine DEBUG_MODE 0'&sharpifdef DEBUG_MODE printf(''); &sharpendif 'and then well work in relas...
Posted on December 04, 2017 at 04:21Hi, I am working on a project that needs to read audio signal from 4 PDM microphones. I checked that STM32F405 chipset has 2 muxed full-duplex I2S. Is that mean I can read 4 channel audio data with this mcu? Is th...
Posted on December 04, 2017 at 23:33I need to update DAC in PWM.I have STM32F103C8T6 and two free timers (TIM3, TIM4).But they only have one global interrupt. How do I get PWM?I'm only called HAL_TIM_PWM_PulseFinishedCallback() and I get the meander...
