This is my code in the SPI slave: #define SPI_PACKET_LEN 8 static uint8_t spiRxBuf[SPI_PACKET_LEN]; static uint8_t spiTxBuf[SPI_PACKET_LEN]; void task() { // spiTxBuf has all zeros, but the master sees "00 00 00 00 FF FF FF FF" HAL_SPI_Tra...
Hi FolksI have few question about HTTP server if someone here in the started playing with it.As i have plenty of flash on the MCU i opted to store a simple html page directly on the mcu flash memory (like done with mkfsdata.exe on LWIP).Streaming ou...
Hi guys, I'm hoping to find a wizard at FatFS who can help me. So my current set up is, stm32f446re microcontroller, with this micro SD card adapter, I have two SD cards at my disposal, a 2GB Sandisk card and a 16GB Samsung SDHC card. Both cards have...
Hello,does it exist a compiler and a linker manual for STM32, where I can find, for example, a clear description of the usage of the __attribute__() keyword, or instructions to modify the linker script file?Thank you,Carlo
I try to interface the SX1262MB2CAS Lora module with STM32F103 board.I need to support software for transmit and receive function.Otherwise you have example code, kindly send that.
Hello,I am setting up just a simple task with a timer in CMSIS V.2 that triggers a periodic call of a callback function.Despite the fact that I am including "cmsis_os.h", which is part of my project, I get the linker error "undefined reference to `os...
Hello, I am trying to send ADC data (12 bit) to pc with USB as fast as possible. Now I am using STM32F405 and configured ADC like picture below. Those data of ADC is transfered to the pc by interrupt of DMA which is cirucular mode. And the data trans...
Hi All,I've succesfully implemented an HTTP WebServer into our application running AzureRTOS on a STM32F429.I'm now moving to data transfer over HTTP, in order to have a Web page (entry point) for transfering a binary file (encrypted) to remote updat...
#0 0x0800add0 in HAL_Delay (Delay=2) at Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal.c:378#1 0x0800b9ec in SDMMC_PowerState_ON (SDMMCx=0x40012c00) at Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_sdmmc.c:316#2 0x0800c4fe in HAL_SD_InitCard (hsd=0...
Hi,I am using the STM32H747I-DISCO board and B-CAMS-OMV daughterboard with integrated OV5640 image sensor to test out using a camera on an MCU. I have been using this example as the base code I am working with but have modified it to communicate imag...
