Delay in us
Posted on April 08, 2016 at 13:17hiI am coding with HAL driver.I need delay in us range.but HAL driver can creation delay in ms.so How can i use HAL Driver in us? #hal_delay
Forum Posts
Entering BAM mode in STM32H7
Posted on November 07, 2017 at 17:43Hello,I want to use the BAM mode, and more specifically, D1/D2 in DSTANDBY, while D3 is in RUN mode. In this mode i want to have ADC3 sampling 3 channels, and transfer the results to RAM using BDMA. I am using LPT...
STm32F205RBt6 as USB Host, interfacing code for pen drive
Posted on December 07, 2017 at 06:211. Need to interface pen drive with stm32f205rbt6 for logging data in text file in pen drive.2. Generated code from stm32cube & link for total code is here: https://community.st.com/external-link.jspa?url=https%3A...
Stm32F411 Software DFU (STM32CubeMX based)
Posted on December 07, 2017 at 19:21Hi!I'm facing a problem with flashing my firmware into dedicated sectors of MCU.Memory layout I use is following (link script fragment):/* Specify the memory areas */MEMORY{FRAM (xrw) : ORIGIN = 0x20000000, L...
STM32F407 SDIO FatFs: no connection to the µSD (no f_mount, no f_open)
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...
STM32H7 nucleo SPI various size (len) problem
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...
UART blocking transmition/reception and HAL driver: would need some clarification :)
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...
STM32H743 nucleo in USB OTG FS with internal DMA
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...
SD_RX_OVERRUN on HAL_SD_ReadBlocks
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...
STM32L486RG USB_MSC problem with windows10
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...
